diff --git a/public/family/images/gravemarkers/GHB8-GB6.lossless.webp b/public/family/images/gravemarkers/GHB8-GB6.lossless.webp
new file mode 100644
index 0000000..f7bf676
Binary files /dev/null and b/public/family/images/gravemarkers/GHB8-GB6.lossless.webp differ
diff --git a/public/family/images/gravemarkers/GHB8-GB6.lossy.webp b/public/family/images/gravemarkers/GHB8-GB6.lossy.webp
new file mode 100644
index 0000000..23c54fc
Binary files /dev/null and b/public/family/images/gravemarkers/GHB8-GB6.lossy.webp differ
diff --git a/public/family/js/family.js b/public/family/js/family.js
index c14af41..6dd8d16 100644
--- a/public/family/js/family.js
+++ b/public/family/js/family.js
@@ -5345,8 +5345,10 @@ for (const [key, svg] of Object.entries(isDark ? DARK_MARKERS : LIGHT_MARKERS))
   },
   'GHB8-J1B': { // Lola Lina
     headshot: 'GHB8-J1B.signed.webp',
+    gravemarker: 'GHB8-GB6.lossy.webp',
   },
   'GHB8-GB6': { // Sotero Maramba
+    gravemarker: 'GHB8-GB6.lossy.webp',
     stories: `
       <h5>Hunt For Train Robbers</h5>
       <p>Sotero was once the Chief of Railroad Police for the Philippine National Railrod (PNR). While assigned there, armed bandits ambushed one of the train sets and netted more than $40,000 (P80,000).</p>
@@ -5356,6 +5358,9 @@ for (const [key, svg] of Object.entries(isDark ? DARK_MARKERS : LIGHT_MARKERS))
       </figure>
     `
   },
+  'GHBD-9LY': { // Lola Cresencia
+    gravemarker: 'GHB8-GB6.lossy.webp',
+  },
   'LLQS-641' : { // Miguel Maramba
     stories: `
       <h5>Siblings</h5>
diff --git a/public/family/js/family.min.js b/public/family/js/family.min.js
index 5e49b5e..687db30 100644
--- a/public/family/js/family.min.js
+++ b/public/family/js/family.min.js
@@ -1,19 +1,19 @@
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this.et.k.forEach((t,e)=>{null===n?n=new T(e,t):(n.key=e,n.value=t),i(n)&&(s.add(n),n=null)}),s.iterator}get count(){return this.et.size}kl(){this.key=null,this.value=null,this.ri=null}toString(){return"MapIterator"}}class L{f;k;constructor(t){N.ji(this),this.f=!1,this.k=new Map,void 0!==t&&this.addAll(t)}[Symbol.iterator](){return this.k.entries()}entries(){return this.k.entries()}w(){return this.f=!0,this}ut(){return this.f=!1,this}toString(){return"Map()#"+N.ps(this)}set(t,e){return this.f&&Kt.O(this,t),this.k.set(t,e),this}add(t,e){return this.set(t,e)}addAll(e){if(null!==e)if(this.f&&Kt.O(this),Array.isArray(e)){var i=e.length;for(let t=0;t<i;t++){var s=e[t];this.set(s.key,s.value)}}else if(e instanceof L)for(var t=e.iterator;t.next();)this.set(t.key,t.value);else for(var n=e.iterator;n.next();){var a=n.value;this.set(a.key,a.value)}return this}first(){var t;return 0===this.k.size?null:(t=this.k.entries().next().value,new T(t[0],t[1]))}any(t){let e=null;for(var[i,s]of this.k)if(null===e?e=new T(i,s):(e.key=i,e.value=s),t(e))return!0;return!1}all(t){let e=null;for(var[i,s]of this.k)if(null===e?e=new T(i,s):(e.key=i,e.value=s),!t(e))return!1;return!0}each(t){let e=null;for(var[i,s]of this.k)null===e?e=new T(i,s):(e.key=i,e.value=s),t(e);return this}map(t){var e,i,s=new L;let n=null;for([e,i]of this.k)null===n?n=new T(e,i):(n.key=e,n.value=i),s.set(e,t(n));return s}filter(t){var e,i,s=new L;let n=null;for([e,i]of this.k)null===n?n=new T(e,i):(n.key=e,n.value=i),t(n)&&s.set(e,i);return s}has(t){return this.k.has(t)}contains(t){return this.has(t)}get(t){t=this.k.get(t);return void 0===t?null:t}getValue(t){return this.get(t)}delete(t){return null!==t&&(this.f&&Kt.O(this,t),this.k.delete(t))}remove(t){return this.delete(t)}clear(){this.f&&Kt.O(this),this.k.clear()}copy(){var t=new L;return t.k=new Map(this.k),t}toArray(){var t=this.k,e=new Array(t.size);let i=0;for(const s of t)e[i]=new T(s[0],s[1]),i++;return e}toKeySet(){return new p(this)}get count(){return this.k.size}get size(){return this.k.size}get iterator(){return this.k.size<=0?o.instance:new w(this)}get iteratorKeys(){return this.count<=0?o.instance:new f(this)}keys(){return this.k.keys()}get iteratorValues(){return this.count<=0?o.instance:new x(this)}values(){return this.k.values()}forEach(t,e){return this.k.forEach(t,e)}}class _{S;P;f;constructor(t,e){void 0===t?(this.S=0,this.P=0):"number"==typeof t&&"number"==typeof e?(this.S=t,this.P=e):Kt.n("Invalid arguments to Point constructor: "+t+", "+e),this.f=!1}c(t){return this.S=t.S,this.P=t.P,this}e(t,e){return this.S=t,this.P=e,this}setTo(t,e){return Ht,Kt.t(t,"number",_,"setTo:x"),Kt.t(e,"number",_,"setTo:y"),this.st(),this.S=t,this.P=e,this}set(t){return Ht,Kt.s(t,_,_,"set:p"),this.st(),this.S=t.S,this.P=t.P,this}copy(){var t=new _;return t.S=this.S,t.P=this.P,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Point is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(s){if("string"!=typeof s)return new _;{var n=s.split(" ");let t=0,e=0;for(;""===n[t];)t++;s=n[t++];s&&(e=parseFloat(s));let i=0;for(;""===n[t];)t++;return(s=n[t++])&&(i=parseFloat(s)),new _(e,i)}}static stringify(t){return Ht,Kt.s(t,_),t.x.toString()+" "+t.y.toString()}static stringifyFixed(e){return Kt.t(e,"number",_,"stringifyFixed:digits"),t=>t.x.toFixed(e)+" "+t.y.toFixed(e)}toString(){return"Point("+this.x+","+this.y+")"}equals(t){return t instanceof _&&this.S===t.x&&this.P===t.y}equalTo(t,e){return this.S===t&&this.P===e}equalsApprox(t){return z.p(this.S,t.x)&&z.p(this.P,t.y)}add(t){return Ht,Kt.s(t,_,_,"add:p"),this.st(),this.S+=t.x,this.P+=t.y,this}subtract(t){return Ht,Kt.s(t,_,_,"subtract:p"),this.st(),this.S-=t.x,this.P-=t.y,this}offset(t,e){return Ht,Kt.r(t,_,"offset:dx"),Kt.r(e,_,"offset:dy"),this.st(),this.S+=t,this.P+=e,this}rotate(i){if(Ht,Kt.r(i,_,"rotate:angle"),this.st(),0!==i){var s=this.S,n=this.P;if(0!==s||0!==n){let t=0,e=0;360<=i?i-=360:i<0&&(i+=360),e=90===i?(t=0,1):180===i?(t=-1,0):270===i?(t=0,-1):(i=i*Math.PI/180,t=Math.cos(i),Math.sin(i)),this.S=t*s-e*n,this.P=e*s+t*n}}return this}scale(t,e){return Ht,Kt.r(t,_,"scale:sx"),Kt.r(e,_,"scale:sy"),this.st(),this.S*=t,this.P*=e,this}distanceSquaredPoint(t){Ht,Kt.s(t,_,_,"distanceSquaredPoint:p");var e=t.x-this.S,t=t.y-this.P;return e*e+t*t}distanceSquared(t,e){Ht,Kt.r(t,_,"distanceSquared:px"),Kt.r(e,_,"distanceSquared:py");t-=this.S,e-=this.P;return t*t+e*e}normalize(){Ht,this.st();var t=this.S,e=this.P,i=Math.sqrt(t*t+e*e);return 0<i&&(this.S=t/i,this.P=e/i),this}directionPoint(t){return Ht,Kt.s(t,_,_,"directionPoint:p"),this.tC(t.x-this.S,t.y-this.P)}direction(t,e){return Ht,Kt.r(t,_,"direction:px"),Kt.r(e,_,"direction:py"),this.tC(t-this.S,e-this.P)}tC(e,i){if(0===e)return 0<i?90:i<0?270:0;if(0===i)return 0<e?0:180;{if(isNaN(e)||isNaN(i))return 0;let t=180*Math.atan(Math.abs(i/e))/Math.PI;return e<0?i<0?t+=180:t=180-t:i<0&&(t=360-t),t}}static compareWithLineSegment(t,e,i,s,n,a){return Ht,Kt.r(t,_,"compareWithLineSegment:a1x"),Kt.r(e,_,"compareWithLineSegment:a1y"),Kt.r(i,_,"compareWithLineSegment:a2x"),Kt.r(s,_,"compareWithLineSegment:a2y"),Kt.r(n,_,"compareWithLineSegment:b1x"),Kt.r(a,_,"compareWithLineSegment:b1y"),z.cu(t,e,i,s,n,a)}compareWithLineSegmentPoint(t,e){return Ht,Kt.s(t,_,_,"compareWithLineSegmentPoint:p"),Kt.s(e,_,_,"compareWithLineSegmentPoint:q"),z.cu(t.x,t.y,e.x,e.y,this.x,this.y)}static intersectingLineSegments(t,e,i,s,n,a,r,o){return Ht,Kt.r(t,_,"intersectingLineSegments:a1x"),Kt.r(e,_,"intersectingLineSegments:a1y"),Kt.r(i,_,"intersectingLineSegments:a2x"),Kt.r(s,_,"intersectingLineSegments:a2y"),Kt.r(n,_,"intersectingLineSegments:b1x"),Kt.r(a,_,"intersectingLineSegments:b1y"),Kt.r(r,_,"intersectingLineSegments:b2x"),Kt.r(o,_,"intersectingLineSegments:b2y"),z.uu(t,e,i,s,n,a,r,o)}projectOntoLineSegment(t,e,i,s){return Ht,Kt.r(t,_,"projectOntoLineSegment:px"),Kt.r(e,_,"projectOntoLineSegment:py"),Kt.r(i,_,"projectOntoLineSegment:qx"),Kt.r(s,_,"projectOntoLineSegment:qy"),z.Sl(t,e,i,s,this.S,this.P,this),this}projectOntoLineSegmentPoint(t,e){return Ht,Kt.s(t,_,_,"projectOntoLineSegmentPoint:p"),Kt.s(e,_,_,"projectOntoLineSegmentPoint:q"),z.Sl(t.x,t.y,e.x,e.y,this.S,this.P,this),this}snapToGrid(t,e,i,s){return Ht,Kt.r(t,_,"snapToGrid:originx"),Kt.r(e,_,"snapToGrid:originy"),Kt.r(i,_,"snapToGrid:cellwidth"),Kt.r(s,_,"snapToGrid:cellheight"),z.vg(this.S,this.P,t,e,i,s,this),this}snapToGridPoint(t,e){return Ht,Kt.s(t,_,_,"snapToGridPoint:p"),Kt.s(e,Yt,_,"snapToGridPoint:q"),z.vg(this.S,this.P,t.x,t.y,e.width,e.height,this),this}setRectSpot(t,e){return Ht,Kt.s(t,Q,_,"setRectSpot:r"),Kt.s(e,Z,_,"setRectSpot:spot"),this.st(),this.S=t.x+e.x*t.width+e.offsetX,this.P=t.y+e.y*t.height+e.offsetY,this}setSpot(t,e,i,s,n){return Ht,Kt.r(t,_,"setSpot:x"),Kt.r(e,_,"setSpot:y"),Kt.r(i,_,"setSpot:w"),Kt.r(s,_,"setSpot:h"),(i<0||s<0)&&Kt.n("Point.setSpot:Width and height cannot be negative"),Kt.s(n,Z,_,"setSpot:spot"),this.st(),this.S=t+n.x*i+n.offsetX,this.P=e+n.y*s+n.offsetY,this}D(t){return t.Pt(this),this}Ge(t){return t.rs(this),this}static distanceLineSegmentSquared(t,e,i,s,n,a){Ht,Kt.r(t,_,"distanceLineSegmentSquared:px"),Kt.r(e,_,"distanceLineSegmentSquared:py"),Kt.r(i,_,"distanceLineSegmentSquared:ax"),Kt.r(s,_,"distanceLineSegmentSquared:ay"),Kt.r(n,_,"distanceLineSegmentSquared:bx"),Kt.r(a,_,"distanceLineSegmentSquared:by");let r=n-i,o=a-s;var l=r*r+o*o,i=i-t,s=s-e,h=-i*r-s*o;return h<=0||l<=h?(r=n-t,o=a-e,Math.min(i*i+s*s,r*r+o*o)):(h=r*s-o*i)*h/l}static distanceSquared(t,e,i,s){Ht,Kt.r(t,_,"distanceSquared:px"),Kt.r(e,_,"distanceSquared:py"),Kt.r(i,_,"distanceSquared:qx"),Kt.r(s,_,"distanceSquared:qy");i-=t,t=s-e;return i*i+t*t}static direction(e,t,i,s){Ht,Kt.r(e,_,"direction:px"),Kt.r(t,_,"direction:py"),Kt.r(i,_,"direction:qx"),Kt.r(s,_,"direction:qy");i-=e,e=s-t;if(0==i)return 0<e?90:e<0?270:0;if(0==e)return 0<i?0:180;{if(isNaN(i)||isNaN(e))return 0;let t=180*Math.atan(Math.abs(e/i))/Math.PI;return i<0?e<0?t+=180:t=180-t:e<0&&(t=360-t),t}}get x(){return this.S}set x(t){Ht,Kt.t(t,"number",_,"x"),this.st(t),this.S=t}get y(){return this.P}set y(t){Ht,Kt.t(t,"number",_,"y"),this.st(t),this.P=t}isReal(){return isFinite(this.x)&&isFinite(this.y)}static To=new _(0,0).rt();static iC=new _(-1/0,-1/0).rt();static eC=new _(1/0,1/0).rt();static sC=new _(6,6).rt();static Ek=new _(NaN,NaN).rt();static Vk=[];static a(){var t=_.Vk.pop();return void 0===t?new _:t}static H(t,e){var i=_.Vk.pop();return void 0===i?new _(t,e):(i.x=t,i.y=e,i)}static o(t){_.Vk.push(t)}}class Yt{J;Z;f;constructor(t,e){void 0===t?(this.J=0,this.Z=0):"number"==typeof t&&(0<=t||isNaN(t))&&"number"==typeof e&&(0<=e||isNaN(e))?(this.J=t,this.Z=e):Kt.n("Invalid arguments to Size constructor: "+t+", "+e),this.f=!1}c(t){return this.J=t.J,this.Z=t.Z,this}e(t,e){return this.J=t,this.Z=e,this}setTo(t,e){return Ht,Kt.t(t,"number",Yt,"setTo:w"),Kt.t(e,"number",Yt,"setTo:h"),t<0&&Kt.G(t,">= 0",Yt,"setTo:w"),e<0&&Kt.G(e,">= 0",Yt,"setTo:h"),this.st(),this.J=t,this.Z=e,this}set(t){return Ht,Kt.s(t,Yt,Yt,"set:s"),this.st(),this.J=t.J,this.Z=t.Z,this}copy(){var t=new Yt;return t.J=this.J,t.Z=this.Z,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Size is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(s){if("string"!=typeof s)return new Yt;{var n=s.split(" ");let t=0,e=0;for(;""===n[t];)t++;s=n[t++];s&&(e=parseFloat(s));let i=0;for(;""===n[t];)t++;return(s=n[t++])&&(i=parseFloat(s)),new Yt(e,i)}}static stringify(t){return Ht,Kt.s(t,Yt),t.width.toString()+" "+t.height.toString()}static stringifyFixed(e){return Kt.t(e,"number",Yt,"stringifyFixed:digits"),t=>t.width.toFixed(e)+" "+t.height.toFixed(e)}toString(){return"Size("+this.width+","+this.height+")"}equals(t){return t instanceof Yt&&this.J===t.width&&this.Z===t.height}equalTo(t,e){return this.J===t&&this.Z===e}equalsApprox(t){return z.p(this.J,t.width)&&z.p(this.Z,t.height)}inflate(t,e){Ht,Kt.r(t,Yt,"inflate:w"),Kt.r(e,Yt,"inflate:h");t=this.width+t,this.J=0<=t?t:0,t=this.height+e;return this.Z=0<=t?t:0,this}get width(){return this.J}set width(t){Ht,Kt.t(t,"number",Yt,"width"),this.st(t),t<0&&Kt.G(t,">= 0",Yt,"width"),this.J=t}get height(){return this.Z}set height(t){Ht,Kt.t(t,"number",Yt,"height"),this.st(t),t<0&&Kt.G(t,">= 0",Yt,"height"),this.Z=t}isReal(){return isFinite(this.width)&&isFinite(this.height)}static lf=new Yt(0,0).rt();static Bk=new Yt(1,1).rt();static nC=new Yt(6,6).rt();static du=new Yt(8,8).rt();static oC=new Yt(10,10).rt();static zk=new Yt(1/0,1/0).rt();static xw=new Yt(NaN,NaN).rt();static rC=[];static a(){var t=Yt.rC.pop();return void 0===t?new Yt:t}static o(t){Yt.rC.push(t)}}class Q{S;P;J;Z;f;constructor(t,e,i,s){var n,a,r,o;void 0===t?(this.S=0,this.P=0,this.J=0,this.Z=0):"number"==typeof t&&"number"==typeof e&&"number"==typeof i&&(0<=i||isNaN(i))&&"number"==typeof s&&(0<=s||isNaN(s))?(this.S=t,this.P=e,this.J=i,this.Z=s):t instanceof _?(n=t.x,a=t.y,e instanceof _?(r=e.x,o=e.y,this.S=Math.min(n,r),this.P=Math.min(a,o),this.J=Math.abs(n-r),this.Z=Math.abs(a-o)):e instanceof Yt?(this.S=n,this.P=a,this.J=e.width,this.Z=e.height):Kt.n("Incorrect second argument supplied to Rect constructor "+e)):Kt.n("Invalid arguments to Rect constructor: "+t+", "+e+", "+i+", "+s),this.f=!1}c(t){return this.S=t.S,this.P=t.P,this.J=t.J,this.Z=t.Z,this}e(t,e,i,s){return this.S=t,this.P=e,this.J=i,this.Z=s,this}Do(t,e){return this.J=t,this.Z=e,this}setTo(t,e,i,s){return Ht,Kt.t(t,"number",Q,"setTo:x"),Kt.t(e,"number",Q,"setTo:y"),Kt.t(i,"number",Q,"setTo:w"),Kt.t(s,"number",Q,"setTo:h"),i<0&&Kt.G(i,">= 0",Q,"setTo:w"),s<0&&Kt.G(s,">= 0",Q,"setTo:h"),this.st(),this.S=t,this.P=e,this.J=i,this.Z=s,this}set(t){return Ht,Kt.s(t,Q,Q,"set:r"),this.st(),this.S=t.S,this.P=t.P,this.J=t.J,this.Z=t.Z,this}setPoint(t){return Ht,Kt.s(t,_,Q,"setPoint:p"),this.st(),this.S=t.x,this.P=t.y,this}setSize(t){return Ht,Kt.s(t,Yt,Q,"setSize:s"),this.st(),this.J=t.width,this.Z=t.height,this}copy(){var t=new Q;return t.S=this.S,t.P=this.P,t.J=this.J,t.Z=this.Z,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Rect is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(a){if("string"!=typeof a)return new Q;{var r=a.split(" ");let t=0,e=0;for(;""===r[t];)t++;a=r[t++];a&&(e=parseFloat(a));let i=0;for(;""===r[t];)t++;(a=r[t++])&&(i=parseFloat(a));let s=0;for(;""===r[t];)t++;(a=r[t++])&&(s=parseFloat(a));let n=0;for(;""===r[t];)t++;return(a=r[t++])&&(n=parseFloat(a)),new Q(e,i,s,n)}}static stringify(t){return Ht,Kt.s(t,Q),t.x.toString()+" "+t.y.toString()+" "+t.width.toString()+" "+t.height.toString()}static stringifyFixed(e){return Kt.t(e,"number",Q,"stringifyFixed:digits"),t=>t.x.toFixed(e)+" "+t.y.toFixed(e)+" "+t.width.toFixed(e)+" "+t.height.toFixed(e)}toString(){return"Rect("+this.x+","+this.y+","+this.width+","+this.height+")"}equals(t){return t instanceof Q&&this.S===t.x&&this.P===t.y&&this.J===t.width&&this.Z===t.height}equalTo(t,e,i,s){return this.S===t&&this.P===e&&this.J===i&&this.Z===s}equalsApprox(t){return z.p(this.S,t.x)&&z.p(this.P,t.y)&&z.p(this.J,t.width)&&z.p(this.Z,t.height)}equalsApproxTo(t,e,i,s){return z.p(this.S,t)&&z.p(this.P,e)&&z.p(this.J,i)&&z.p(this.Z,s)}equalsApproxClose(t){return z.q(this.S,t.x)&&z.q(this.P,t.y)&&z.q(this.J,t.width)&&z.q(this.Z,t.height)}containsPoint(t){return Ht,Kt.s(t,_,Q,"containsPoint:p"),this.S<=t.x&&this.S+this.J>=t.x&&this.P<=t.y&&this.P+this.Z>=t.y}containsRect(t){return Ht,Kt.s(t,Q,Q,"containsRect:r"),this.S<=t.x&&t.x+t.width<=this.S+this.J&&this.P<=t.y&&t.y+t.height<=this.P+this.Z}contains(t,e,i,s){return Ht,Kt.r(t,Q,"contains:x"),Kt.r(e,Q,"contains:y"),void 0===i?i=0:Kt.r(i,Q,"contains:w"),void 0===s?s=0:Kt.r(s,Q,"contains:h"),(i<0||s<0)&&Kt.n("Rect.contains:Width and height cannot be negative"),this.S<=t&&t+i<=this.S+this.J&&this.P<=e&&e+s<=this.P+this.Z}offset(t,e){return Ht,Kt.r(t,Q,"offset:dx"),Kt.r(e,Q,"offset:dy"),this.st(),this.S+=t,this.P+=e,this}inflate(t,e){return Ht,Kt.r(t,Q,"inflate:w"),Kt.r(e,Q,"inflate:h"),this.bw(e,t,e,t)}addMargin(t){return Ht,Kt.s(t,I,Q,"addMargin:m"),this.bw(t.top,t.right,t.bottom,t.left)}subtractMargin(t){return Ht,Kt.s(t,I,Q,"subtractMargin:m"),this.bw(-t.top,-t.right,-t.bottom,-t.left)}grow(t,e,i,s){return Ht,Kt.r(t,Q,"grow:t"),Kt.r(e,Q,"grow:r"),Kt.r(i,Q,"grow:b"),Kt.r(s,Q,"grow:l"),this.bw(t,e,i,s)}bw(t,e,i,s){Ht,this.st();var n=this.J,n=(e+s<=-n?(this.S+=n/2,this.J=0):(this.S-=s,this.J+=e+s),this.Z);return t+i<=-n?(this.P+=n/2,this.Z=0):(this.P-=t,this.Z+=t+i),this}intersectRect(t){return Ht,Kt.s(t,Q,Q,"intersectRect:r"),this.lC(t.x,t.y,t.width,t.height)}intersect(t,e,i,s){return(Ht,Kt.r(t,Q,"intersect:x"),Kt.r(e,Q,"intersect:y"),Kt.r(i,Q,"intersect:w"),Kt.r(s,Q,"intersect:h"),i<0||s<0)&&Kt.n("Rect.intersect:Width and height cannot be negative"),this.lC(t,e,i,s)}lC(t,e,i,s){Ht,this.st();var n=Math.max(this.S,t),a=Math.max(this.P,e),t=Math.min(this.S+this.J,t+i),i=Math.min(this.P+this.Z,e+s);return this.S=n,this.P=a,this.J=Math.max(0,t-n),this.Z=Math.max(0,i-a),this}intersectsRect(t){return Ht,Kt.s(t,Q,Q,"intersectsRect:r"),this.intersects(t.x,t.y,t.width,t.height)}intersects(t,e,i,s){(Ht,Kt.r(t,Q,"intersects:x"),Kt.r(e,Q,"intersects:y"),Kt.r(t,Q,"intersects:w"),Kt.r(e,Q,"intersects:h"),i<0||s<0)&&Kt.n("Rect.intersects:Width and height cannot be negative");var n=this.J,a=this.S;return!(n!==1/0&&i!==1/0&&(n+=a,i+=t,isNaN(i)||isNaN(n)||i<a||n<t)||(i=this.Z,a=this.P,i!==1/0&&s!==1/0&&(i+=a,s+=e,isNaN(s)||isNaN(i)||s<a||i<e)))}intersectsRectPlus(t,e){var i=this.J,s=t.width+e+e,n=this.S,a=t.x-e;return i+=n,!((s+=a)<n||i<a||(s=this.Z,n=t.height+e+e,s+=i=this.P,(n+=a=t.y-e)<i)||s<a)}unionPoint(t){return Ht,Kt.s(t,_,Q,"unionPoint:p"),this.unionNoCheck(t.x,t.y,0,0)}unionRect(t){return Ht,Kt.s(t,Q,Q,"unionRect:r"),this.unionNoCheck(t.S,t.P,t.J,t.Z)}union(t,e,i,s){return Ht,Kt.r(t,Q,"union:x"),Kt.r(e,Q,"union:y"),void 0===i?i=0:Kt.r(i,Q,"union:w"),void 0===s?s=0:Kt.r(s,Q,"union:h"),(i<0||s<0)&&Kt.n("Rect.union:Width and height cannot be negative"),this.st(),this.unionNoCheck(t,e,i,s)}unionNoCheck(t,e,i,s){var n=Math.min(this.S,t),a=Math.min(this.P,e),t=Math.max(this.S+this.J,t+i),i=Math.max(this.P+this.Z,e+s);return this.S=n,this.P=a,this.J=t-n,this.Z=i-a,this}setSpot(t,e,i){return Ht,Kt.r(t,Q,"setSpot:x"),Kt.r(e,Q,"setSpot:y"),Kt.s(i,Z,Q,"setSpot:spot"),this.st(),this.S=t-i.offsetX-i.x*this.J,this.P=e-i.offsetY-i.y*this.Z,this}static contains(t,e,i,s,n,a,r,o){return Ht,Kt.r(t,Q,"contains:rx"),Kt.r(e,Q,"contains:ry"),Kt.r(i,Q,"contains:rw"),Kt.r(s,Q,"contains:rh"),Kt.r(n,Q,"contains:x"),Kt.r(a,Q,"contains:y"),void 0===r?r=0:Kt.r(r,Q,"contains:w"),void 0===o?o=0:Kt.r(o,Q,"contains:h"),(i<0||s<0||r<0||o<0)&&Kt.n("Rect.contains:Width and height cannot be negative"),t<=n&&n+r<=t+i&&e<=a&&a+o<=e+s}static intersects(t,e,i,s,n,a,r,o){(Ht,Kt.r(t,Q,"intersects:rx"),Kt.r(e,Q,"intersects:ry"),Kt.r(i,Q,"intersects:rw"),Kt.r(s,Q,"intersects:rh"),Kt.r(n,Q,"intersects:x"),Kt.r(a,Q,"intersects:y"),Kt.r(r,Q,"intersects:w"),Kt.r(o,Q,"intersects:h"),i<0||s<0||r<0||o<0)&&Kt.n("Rect.intersects:Width and height cannot be negative");return i+=t,!((r+=n)<t||i<n||(r=s,t=o,r+=e,(t+=a)<e)||r<a)}static intersectsLineSegment(t,e,i,s,n,a,r,o){return(Ht,Kt.r(t,Q,"intersectsLineSegment:x"),Kt.r(e,Q,"intersectsLineSegment:y"),Kt.r(i,Q,"intersectsLineSegment:w"),Kt.r(s,Q,"intersectsLineSegment:h"),Kt.r(n,Q,"intersectsLineSegment:p1x"),Kt.r(a,Q,"intersectsLineSegment:p1y"),Kt.r(r,Q,"intersectsLineSegment:p2x"),Kt.r(o,Q,"intersectsLineSegment:p2y"),i<0||s<0)&&Kt.n("Rect.intersectsLineSegment: width and height cannot be negative"),z.hC(t,e,i,s,n,a,r,o)}get x(){return this.S}set x(t){Ht,Kt.t(t,"number",Q,"x"),this.st(t),this.S=t}get y(){return this.P}set y(t){Ht,Kt.t(t,"number",Q,"y"),this.st(t),this.P=t}get width(){return this.J}set width(t){Ht,Kt.t(t,"number",Q,"width"),this.st(t),t<0&&Kt.G(t,">= 0",Q,"width"),this.J=t}get height(){return this.Z}set height(t){Ht,Kt.t(t,"number",Q,"height"),this.st(t),t<0&&Kt.G(t,">= 0",Q,"height"),this.Z=t}get left(){return this.S}set left(t){Ht,Kt.t(t,"number",Q,"left"),this.st(t),this.S=t}get top(){return this.P}set top(t){Ht,Kt.t(t,"number",Q,"top"),this.st(t),this.P=t}get right(){return this.S+this.J}set right(t){Ht,Kt.r(t,Q,"right"),this.st(t),this.S+=t-(this.S+this.J)}get bottom(){return this.P+this.Z}set bottom(t){Ht,Kt.r(t,Q,"top"),this.st(t),this.P+=t-(this.P+this.Z)}get position(){return new _(this.S,this.P)}set position(t){Ht,Kt.s(t,_,Q,"position"),this.st(t),this.S=t.x,this.P=t.y}get size(){return new Yt(this.J,this.Z)}set size(t){Ht,Kt.s(t,Yt,Q,"size"),this.st(t),this.J=t.width,this.Z=t.height}get center(){return new _(this.S+this.J/2,this.P+this.Z/2)}set center(t){Ht,Kt.s(t,_,Q,"center"),this.st(t),this.S=t.x-this.J/2,this.P=t.y-this.Z/2}get centerX(){return this.S+this.J/2}set centerX(t){Ht,Kt.r(t,Q,"centerX"),this.st(t),this.S=t-this.J/2}get centerY(){return this.P+this.Z/2}set centerY(t){Ht,Kt.r(t,Q,"centerY"),this.st(t),this.P=t-this.Z/2}isReal(){return isFinite(this.x)&&isFinite(this.y)&&isFinite(this.width)&&isFinite(this.height)}isEmpty(){return 0===this.width&&0===this.height}static Xk=new Q(0,0,0,0).rt();static RD=new Q(NaN,NaN,NaN,NaN).rt();static Yk=[];static a(){var t=Q.Yk.pop();return void 0===t?new Q:t}static H(t,e,i,s){var n=Q.Yk.pop();return void 0===n?new Q(t,e,i,s):n.e(t,e,i,s)}static o(t){Q.Yk.push(t)}}class I{fn;cn;un;dn;f;constructor(t,e,i,s){void 0===t?(this.fn=0,this.cn=0,this.un=0,this.dn=0):void 0===e?(this.top=s=i=e=t,this.right=e,this.bottom=i,this.left=s):void 0===i?(s=e,this.top=i=t,this.right=e,this.bottom=i,this.left=s):void 0!==s?(this.top=t,this.right=e,this.bottom=i,this.left=s):Kt.n("Invalid arguments to Margin constructor: "+t+", "+e+", "+i+", "+s),this.f=!1}c(t){return this.fn=t.fn,this.cn=t.cn,this.un=t.un,this.dn=t.dn,this}setTo(t,e,i,s){return Ht,Kt.t(t,"number",I,"setTo:t"),Kt.t(e,"number",I,"setTo:r"),Kt.t(i,"number",I,"setTo:b"),Kt.t(s,"number",I,"setTo:l"),this.st(),this.fn=t,this.cn=e,this.un=i,this.dn=s,this}set(t){return Ht,Kt.s(t,I,I,"assign:m"),this.st(),this.fn=t.fn,this.cn=t.cn,this.un=t.un,this.dn=t.dn,this}copy(){var t=new I;return t.fn=this.fn,t.cn=this.cn,t.un=this.un,t.dn=this.dn,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Margin is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(a){if("string"!=typeof a)return new I;{var r=a.split(" ");let t=0,e=NaN;for(;""===r[t];)t++;a=r[t++];if(a&&(e=parseFloat(a)),isNaN(e))return new I;let i=NaN;for(;""===r[t];)t++;if((a=r[t++])&&(i=parseFloat(a)),isNaN(i))return new I(e);let s=NaN;for(;""===r[t];)t++;if((a=r[t++])&&(s=parseFloat(a)),isNaN(s))return new I(e,i);let n=NaN;for(;""===r[t];)t++;return(a=r[t++])&&(n=parseFloat(a)),isNaN(n)?new I(e,i):new I(e,i,s,n)}}static stringify(t){return Ht,Kt.s(t,I),t.top.toString()+" "+t.right.toString()+" "+t.bottom.toString()+" "+t.left.toString()}static stringifyFixed(e){return Kt.t(e,"number",I,"stringifyFixed:digits"),t=>t.top.toFixed(e)+" "+t.right.toFixed(e)+" "+t.bottom.toFixed(e)+" "+t.left.toFixed(e)}toString(){return"Margin("+this.top+","+this.right+","+this.bottom+","+this.left+")"}equals(t){return t instanceof I&&this.fn===t.top&&this.cn===t.right&&this.un===t.bottom&&this.dn===t.left}equalTo(t,e,i,s){return this.fn===t&&this.cn===e&&this.un===i&&this.dn===s}equalsApprox(t){return z.p(this.fn,t.top)&&z.p(this.cn,t.right)&&z.p(this.un,t.bottom)&&z.p(this.dn,t.left)}get top(){return this.fn}set top(t){Ht,Kt.r(t,I,"top"),this.st(t),this.fn=t}get right(){return this.cn}set right(t){Ht,Kt.r(t,I,"right"),this.st(t),this.cn=t}get bottom(){return this.un}set bottom(t){Ht,Kt.r(t,I,"bottom"),this.st(t),this.un=t}get left(){return this.dn}set left(t){Ht,Kt.r(t,I,"left"),this.st(t),this.dn=t}isReal(){return isFinite(this.top)&&isFinite(this.right)&&isFinite(this.bottom)&&isFinite(this.left)}static qg=new I(0,0,0,0).rt();static aC=new I(2,2,2,2).rt();static fC=[];static a(){var t=I.fC.pop();return void 0===t?new I:t}static o(t){I.fC.push(t)}}class Z{S;P;Vs;Bs;f;constructor(t,e,i,s){void 0===t?(this.S=0,this.P=0,this.Vs=0,this.Bs=0):(void 0===e&&(e=0),void 0===i&&(i=0),void 0===s&&(s=0),this.x=t,this.y=e,this.offsetX=i,this.offsetY=s),this.f=!1}c(t){return this.S=t.S,this.P=t.P,this.Vs=t.Vs,this.Bs=t.Bs,this}setTo(t,e,i,s){return Ht,this.kw(t,"setTo:x"),this.kw(e,"setTo:y"),this.Sw(i,"setTo:offx"),this.Sw(s,"setTo:offy"),this.st(),this.S=t,this.P=e,this.Vs=i,this.Bs=s,this}set(t){return Ht,Kt.s(t,Z,Z,"set:s"),this.st(),this.S=t.S,this.P=t.P,this.Vs=t.Vs,this.Bs=t.Bs,this}copy(){var t=new Z;return t.S=this.S,t.P=this.P,t.Vs=this.Vs,t.Bs=this.Bs,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Spot is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}He(t){return this.S=NaN,this.P=NaN,this.Vs=t,this}kw(t,e){(isNaN(t)||1<t||t<0)&&Kt.G(t,"0 <= "+e+" <= 1",Z,e)}Sw(t,e){!isNaN(t)&&t!==1/0&&t!==-1/0||Kt.G(t,"real number, not NaN or Infinity",Z,e)}static parse(a){if("string"!=typeof a)return new Z;{if("None"===(a=a.trim()))return Z.None;if("TopLeft"===a)return Z.TopLeft;if("Top"===a||"TopCenter"===a||"MiddleTop"===a)return Z.TopCenter;if("TopRight"===a)return Z.TopRight;if("Left"===a||"LeftCenter"===a||"MiddleLeft"===a)return Z.LeftCenter;if("Center"===a)return Z.Center;if("Right"===a||"RightCenter"===a||"MiddleRight"===a)return Z.RightCenter;if("BottomLeft"===a)return Z.BottomLeft;if("Bottom"===a||"BottomCenter"===a||"MiddleBottom"===a)return Z.BottomCenter;if("BottomRight"===a)return Z.BottomRight;if("TopSide"===a)return Z.TopSide;if("LeftSide"===a)return Z.LeftSide;if("RightSide"===a)return Z.RightSide;if("BottomSide"===a)return Z.BottomSide;if("TopBottomSides"===a)return Z.TopBottomSides;if("LeftRightSides"===a)return Z.LeftRightSides;if("TopLeftSides"===a)return Z.TopLeftSides;if("TopRightSides"===a)return Z.TopRightSides;if("BottomLeftSides"===a)return Z.BottomLeftSides;if("BottomRightSides"===a)return Z.BottomRightSides;if("NotTopSide"===a)return Z.NotTopSide;if("NotLeftSide"===a)return Z.NotLeftSide;if("NotRightSide"===a)return Z.NotRightSide;if("NotBottomSide"===a)return Z.NotBottomSide;if("AllSides"===a)return Z.AllSides;if("Default"===a)return Z.Default;var r=a.split(" ");let t=0,e=0;for(;""===r[t];)t++;a=r[t++];void 0!==a&&0<a.length&&(e=parseFloat(a));let i=0;for(;""===r[t];)t++;void 0!==(a=r[t++])&&0<a.length&&(i=parseFloat(a));let s=0;for(;""===r[t];)t++;void 0!==(a=r[t++])&&0<a.length&&(s=parseFloat(a));let n=0;for(;""===r[t];)t++;return void 0!==(a=r[t++])&&0<a.length&&(n=parseFloat(a)),new Z(e,i,s,n)}}static stringify(t){return Ht,Kt.s(t,Z),t.isSpot()?t.x.toString()+" "+t.y.toString()+" "+t.offsetX.toString()+" "+t.offsetY.toString():t.toString()}static stringifyFixed(e){return Kt.t(e,"number",Z,"stringifyFixed:digits"),t=>t.x.toFixed(e)+" "+t.y.toFixed(e)+" "+t.offsetX.toFixed(e)+" "+t.offsetY.toFixed(e)}toString(){return 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t instanceof Z&&(this.S===t.x||isNaN(this.S)&&isNaN(t.x))&&(this.P===t.y||isNaN(this.P)&&isNaN(t.y))&&this.Vs===t.offsetX&&this.Bs===t.offsetY}opposite(){return new Z(.5-(this.S-.5),.5-(this.P-.5),-this.Vs,-this.Bs)}includesSide(t){if(!this.isSide())return!1;if(!t.isSide())if(t.equals(Z.Left))t=Z.LeftSide;else if(t.equals(Z.Right))t=Z.RightSide;else if(t.equals(Z.Top))t=Z.TopSide;else{if(!t.equals(Z.Bottom))return!1;t=Z.BottomSide}var e=this.Bs,t=t.offsetY;return(e&t)===t}get x(){return this.S}set x(t){Ht,this.kw(t,"x"),this.st(t),this.S=t}get y(){return this.P}set y(t){Ht,this.kw(t,"y"),this.st(t),this.P=t}get offsetX(){return this.Vs}set offsetX(t){Ht,this.Sw(t,"offsetX"),this.st(t),this.Vs=t}get offsetY(){return this.Bs}set offsetY(t){Ht,this.Sw(t,"offsetY"),this.st(t),this.Bs=t}isSpot(){return!isNaN(this.x)&&!isNaN(this.y)}isNoSpot(){return isNaN(this.x)||isNaN(this.y)}isSide(){return isNaN(this.x)&&isNaN(this.y)&&1===this.offsetX&&0!==this.offsetY}isNone(){return 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this.et.k.forEach((t,e)=>{null===n?n=new T(e,t):(n.key=e,n.value=t),i(n)&&(s.add(n),n=null)}),s.iterator}get count(){return this.et.size}kl(){this.key=null,this.value=null,this.ri=null}toString(){return"MapIterator"}}class L{f;k;constructor(t){N.ji(this),this.f=!1,this.k=new Map,void 0!==t&&this.addAll(t)}[Symbol.iterator](){return this.k.entries()}entries(){return this.k.entries()}w(){return this.f=!0,this}ut(){return this.f=!1,this}toString(){return"Map()#"+N.ps(this)}set(t,e){return this.f&&Kt.O(this,t),this.k.set(t,e),this}add(t,e){return this.set(t,e)}addAll(e){if(null!==e)if(this.f&&Kt.O(this),Array.isArray(e)){var i=e.length;for(let t=0;t<i;t++){var s=e[t];this.set(s.key,s.value)}}else if(e instanceof L)for(var t=e.iterator;t.next();)this.set(t.key,t.value);else for(var n=e.iterator;n.next();){var a=n.value;this.set(a.key,a.value)}return this}first(){var t;return 0===this.k.size?null:(t=this.k.entries().next().value,new T(t[0],t[1]))}any(t){let e=null;for(var[i,s]of this.k)if(null===e?e=new T(i,s):(e.key=i,e.value=s),t(e))return!0;return!1}all(t){let e=null;for(var[i,s]of this.k)if(null===e?e=new T(i,s):(e.key=i,e.value=s),!t(e))return!1;return!0}each(t){let e=null;for(var[i,s]of this.k)null===e?e=new T(i,s):(e.key=i,e.value=s),t(e);return this}map(t){var e,i,s=new L;let n=null;for([e,i]of this.k)null===n?n=new T(e,i):(n.key=e,n.value=i),s.set(e,t(n));return s}filter(t){var e,i,s=new L;let n=null;for([e,i]of this.k)null===n?n=new T(e,i):(n.key=e,n.value=i),t(n)&&s.set(e,i);return s}has(t){return this.k.has(t)}contains(t){return this.has(t)}get(t){t=this.k.get(t);return void 0===t?null:t}getValue(t){return this.get(t)}delete(t){return null!==t&&(this.f&&Kt.O(this,t),this.k.delete(t))}remove(t){return this.delete(t)}clear(){this.f&&Kt.O(this),this.k.clear()}copy(){var t=new L;return t.k=new Map(this.k),t}toArray(){var t=this.k,e=new Array(t.size);let i=0;for(const s of t)e[i]=new T(s[0],s[1]),i++;return e}toKeySet(){return new p(this)}get count(){return this.k.size}get size(){return this.k.size}get iterator(){return this.k.size<=0?o.instance:new w(this)}get iteratorKeys(){return this.count<=0?o.instance:new f(this)}keys(){return this.k.keys()}get iteratorValues(){return this.count<=0?o.instance:new x(this)}values(){return this.k.values()}forEach(t,e){return this.k.forEach(t,e)}}class _{S;P;f;constructor(t,e){void 0===t?(this.S=0,this.P=0):"number"==typeof t&&"number"==typeof e?(this.S=t,this.P=e):Kt.n("Invalid arguments to Point constructor: "+t+", "+e),this.f=!1}c(t){return this.S=t.S,this.P=t.P,this}e(t,e){return this.S=t,this.P=e,this}setTo(t,e){return Ht,Kt.t(t,"number",_,"setTo:x"),Kt.t(e,"number",_,"setTo:y"),this.st(),this.S=t,this.P=e,this}set(t){return Ht,Kt.s(t,_,_,"set:p"),this.st(),this.S=t.S,this.P=t.P,this}copy(){var t=new _;return t.S=this.S,t.P=this.P,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Point is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(s){if("string"!=typeof s)return new _;{var n=s.split(" ");let t=0,e=0;for(;""===n[t];)t++;s=n[t++];s&&(e=parseFloat(s));let i=0;for(;""===n[t];)t++;return(s=n[t++])&&(i=parseFloat(s)),new _(e,i)}}static stringify(t){return Ht,Kt.s(t,_),t.x.toString()+" "+t.y.toString()}static stringifyFixed(e){return Kt.t(e,"number",_,"stringifyFixed:digits"),t=>t.x.toFixed(e)+" "+t.y.toFixed(e)}toString(){return"Point("+this.x+","+this.y+")"}equals(t){return t instanceof _&&this.S===t.x&&this.P===t.y}equalTo(t,e){return this.S===t&&this.P===e}equalsApprox(t){return z.p(this.S,t.x)&&z.p(this.P,t.y)}add(t){return Ht,Kt.s(t,_,_,"add:p"),this.st(),this.S+=t.x,this.P+=t.y,this}subtract(t){return Ht,Kt.s(t,_,_,"subtract:p"),this.st(),this.S-=t.x,this.P-=t.y,this}offset(t,e){return Ht,Kt.r(t,_,"offset:dx"),Kt.r(e,_,"offset:dy"),this.st(),this.S+=t,this.P+=e,this}rotate(i){if(Ht,Kt.r(i,_,"rotate:angle"),this.st(),0!==i){var s=this.S,n=this.P;if(0!==s||0!==n){let t=0,e=0;360<=i?i-=360:i<0&&(i+=360),e=90===i?(t=0,1):180===i?(t=-1,0):270===i?(t=0,-1):(i=i*Math.PI/180,t=Math.cos(i),Math.sin(i)),this.S=t*s-e*n,this.P=e*s+t*n}}return this}scale(t,e){return Ht,Kt.r(t,_,"scale:sx"),Kt.r(e,_,"scale:sy"),this.st(),this.S*=t,this.P*=e,this}distanceSquaredPoint(t){Ht,Kt.s(t,_,_,"distanceSquaredPoint:p");var e=t.x-this.S,t=t.y-this.P;return e*e+t*t}distanceSquared(t,e){Ht,Kt.r(t,_,"distanceSquared:px"),Kt.r(e,_,"distanceSquared:py");t-=this.S,e-=this.P;return t*t+e*e}normalize(){Ht,this.st();var t=this.S,e=this.P,i=Math.sqrt(t*t+e*e);return 0<i&&(this.S=t/i,this.P=e/i),this}directionPoint(t){return Ht,Kt.s(t,_,_,"directionPoint:p"),this.tC(t.x-this.S,t.y-this.P)}direction(t,e){return Ht,Kt.r(t,_,"direction:px"),Kt.r(e,_,"direction:py"),this.tC(t-this.S,e-this.P)}tC(e,i){if(0===e)return 0<i?90:i<0?270:0;if(0===i)return 0<e?0:180;{if(isNaN(e)||isNaN(i))return 0;let t=180*Math.atan(Math.abs(i/e))/Math.PI;return e<0?i<0?t+=180:t=180-t:i<0&&(t=360-t),t}}static compareWithLineSegment(t,e,i,s,n,a){return Ht,Kt.r(t,_,"compareWithLineSegment:a1x"),Kt.r(e,_,"compareWithLineSegment:a1y"),Kt.r(i,_,"compareWithLineSegment:a2x"),Kt.r(s,_,"compareWithLineSegment:a2y"),Kt.r(n,_,"compareWithLineSegment:b1x"),Kt.r(a,_,"compareWithLineSegment:b1y"),z.cu(t,e,i,s,n,a)}compareWithLineSegmentPoint(t,e){return Ht,Kt.s(t,_,_,"compareWithLineSegmentPoint:p"),Kt.s(e,_,_,"compareWithLineSegmentPoint:q"),z.cu(t.x,t.y,e.x,e.y,this.x,this.y)}static intersectingLineSegments(t,e,i,s,n,a,r,o){return Ht,Kt.r(t,_,"intersectingLineSegments:a1x"),Kt.r(e,_,"intersectingLineSegments:a1y"),Kt.r(i,_,"intersectingLineSegments:a2x"),Kt.r(s,_,"intersectingLineSegments:a2y"),Kt.r(n,_,"intersectingLineSegments:b1x"),Kt.r(a,_,"intersectingLineSegments:b1y"),Kt.r(r,_,"intersectingLineSegments:b2x"),Kt.r(o,_,"intersectingLineSegments:b2y"),z.uu(t,e,i,s,n,a,r,o)}projectOntoLineSegment(t,e,i,s){return Ht,Kt.r(t,_,"projectOntoLineSegment:px"),Kt.r(e,_,"projectOntoLineSegment:py"),Kt.r(i,_,"projectOntoLineSegment:qx"),Kt.r(s,_,"projectOntoLineSegment:qy"),z.Sl(t,e,i,s,this.S,this.P,this),this}projectOntoLineSegmentPoint(t,e){return Ht,Kt.s(t,_,_,"projectOntoLineSegmentPoint:p"),Kt.s(e,_,_,"projectOntoLineSegmentPoint:q"),z.Sl(t.x,t.y,e.x,e.y,this.S,this.P,this),this}snapToGrid(t,e,i,s){return Ht,Kt.r(t,_,"snapToGrid:originx"),Kt.r(e,_,"snapToGrid:originy"),Kt.r(i,_,"snapToGrid:cellwidth"),Kt.r(s,_,"snapToGrid:cellheight"),z.vg(this.S,this.P,t,e,i,s,this),this}snapToGridPoint(t,e){return Ht,Kt.s(t,_,_,"snapToGridPoint:p"),Kt.s(e,Yt,_,"snapToGridPoint:q"),z.vg(this.S,this.P,t.x,t.y,e.width,e.height,this),this}setRectSpot(t,e){return Ht,Kt.s(t,Q,_,"setRectSpot:r"),Kt.s(e,Z,_,"setRectSpot:spot"),this.st(),this.S=t.x+e.x*t.width+e.offsetX,this.P=t.y+e.y*t.height+e.offsetY,this}setSpot(t,e,i,s,n){return Ht,Kt.r(t,_,"setSpot:x"),Kt.r(e,_,"setSpot:y"),Kt.r(i,_,"setSpot:w"),Kt.r(s,_,"setSpot:h"),(i<0||s<0)&&Kt.n("Point.setSpot:Width and height cannot be negative"),Kt.s(n,Z,_,"setSpot:spot"),this.st(),this.S=t+n.x*i+n.offsetX,this.P=e+n.y*s+n.offsetY,this}D(t){return t.Pt(this),this}Ge(t){return t.rs(this),this}static distanceLineSegmentSquared(t,e,i,s,n,a){Ht,Kt.r(t,_,"distanceLineSegmentSquared:px"),Kt.r(e,_,"distanceLineSegmentSquared:py"),Kt.r(i,_,"distanceLineSegmentSquared:ax"),Kt.r(s,_,"distanceLineSegmentSquared:ay"),Kt.r(n,_,"distanceLineSegmentSquared:bx"),Kt.r(a,_,"distanceLineSegmentSquared:by");let r=n-i,o=a-s;var l=r*r+o*o,i=i-t,s=s-e,h=-i*r-s*o;return h<=0||l<=h?(r=n-t,o=a-e,Math.min(i*i+s*s,r*r+o*o)):(h=r*s-o*i)*h/l}static distanceSquared(t,e,i,s){Ht,Kt.r(t,_,"distanceSquared:px"),Kt.r(e,_,"distanceSquared:py"),Kt.r(i,_,"distanceSquared:qx"),Kt.r(s,_,"distanceSquared:qy");i-=t,t=s-e;return i*i+t*t}static direction(e,t,i,s){Ht,Kt.r(e,_,"direction:px"),Kt.r(t,_,"direction:py"),Kt.r(i,_,"direction:qx"),Kt.r(s,_,"direction:qy");i-=e,e=s-t;if(0==i)return 0<e?90:e<0?270:0;if(0==e)return 0<i?0:180;{if(isNaN(i)||isNaN(e))return 0;let t=180*Math.atan(Math.abs(e/i))/Math.PI;return i<0?e<0?t+=180:t=180-t:e<0&&(t=360-t),t}}get x(){return this.S}set x(t){Ht,Kt.t(t,"number",_,"x"),this.st(t),this.S=t}get y(){return this.P}set y(t){Ht,Kt.t(t,"number",_,"y"),this.st(t),this.P=t}isReal(){return isFinite(this.x)&&isFinite(this.y)}static To=new _(0,0).rt();static iC=new _(-1/0,-1/0).rt();static eC=new _(1/0,1/0).rt();static sC=new _(6,6).rt();static Ek=new _(NaN,NaN).rt();static Vk=[];static a(){var t=_.Vk.pop();return void 0===t?new _:t}static H(t,e){var i=_.Vk.pop();return void 0===i?new _(t,e):(i.x=t,i.y=e,i)}static o(t){_.Vk.push(t)}}class Yt{J;Z;f;constructor(t,e){void 0===t?(this.J=0,this.Z=0):"number"==typeof t&&(0<=t||isNaN(t))&&"number"==typeof e&&(0<=e||isNaN(e))?(this.J=t,this.Z=e):Kt.n("Invalid arguments to Size constructor: "+t+", "+e),this.f=!1}c(t){return this.J=t.J,this.Z=t.Z,this}e(t,e){return this.J=t,this.Z=e,this}setTo(t,e){return Ht,Kt.t(t,"number",Yt,"setTo:w"),Kt.t(e,"number",Yt,"setTo:h"),t<0&&Kt.G(t,">= 0",Yt,"setTo:w"),e<0&&Kt.G(e,">= 0",Yt,"setTo:h"),this.st(),this.J=t,this.Z=e,this}set(t){return Ht,Kt.s(t,Yt,Yt,"set:s"),this.st(),this.J=t.J,this.Z=t.Z,this}copy(){var t=new Yt;return t.J=this.J,t.Z=this.Z,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Size is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(s){if("string"!=typeof s)return new Yt;{var n=s.split(" ");let t=0,e=0;for(;""===n[t];)t++;s=n[t++];s&&(e=parseFloat(s));let i=0;for(;""===n[t];)t++;return(s=n[t++])&&(i=parseFloat(s)),new Yt(e,i)}}static stringify(t){return Ht,Kt.s(t,Yt),t.width.toString()+" "+t.height.toString()}static stringifyFixed(e){return Kt.t(e,"number",Yt,"stringifyFixed:digits"),t=>t.width.toFixed(e)+" "+t.height.toFixed(e)}toString(){return"Size("+this.width+","+this.height+")"}equals(t){return t instanceof Yt&&this.J===t.width&&this.Z===t.height}equalTo(t,e){return this.J===t&&this.Z===e}equalsApprox(t){return z.p(this.J,t.width)&&z.p(this.Z,t.height)}inflate(t,e){Ht,Kt.r(t,Yt,"inflate:w"),Kt.r(e,Yt,"inflate:h");t=this.width+t,this.J=0<=t?t:0,t=this.height+e;return this.Z=0<=t?t:0,this}get width(){return this.J}set width(t){Ht,Kt.t(t,"number",Yt,"width"),this.st(t),t<0&&Kt.G(t,">= 0",Yt,"width"),this.J=t}get height(){return this.Z}set height(t){Ht,Kt.t(t,"number",Yt,"height"),this.st(t),t<0&&Kt.G(t,">= 0",Yt,"height"),this.Z=t}isReal(){return isFinite(this.width)&&isFinite(this.height)}static lf=new Yt(0,0).rt();static Bk=new Yt(1,1).rt();static nC=new Yt(6,6).rt();static du=new Yt(8,8).rt();static oC=new Yt(10,10).rt();static zk=new Yt(1/0,1/0).rt();static xw=new Yt(NaN,NaN).rt();static rC=[];static a(){var t=Yt.rC.pop();return void 0===t?new Yt:t}static o(t){Yt.rC.push(t)}}class Q{S;P;J;Z;f;constructor(t,e,i,s){var n,a,r,o;void 0===t?(this.S=0,this.P=0,this.J=0,this.Z=0):"number"==typeof t&&"number"==typeof e&&"number"==typeof i&&(0<=i||isNaN(i))&&"number"==typeof s&&(0<=s||isNaN(s))?(this.S=t,this.P=e,this.J=i,this.Z=s):t instanceof _?(n=t.x,a=t.y,e instanceof _?(r=e.x,o=e.y,this.S=Math.min(n,r),this.P=Math.min(a,o),this.J=Math.abs(n-r),this.Z=Math.abs(a-o)):e instanceof Yt?(this.S=n,this.P=a,this.J=e.width,this.Z=e.height):Kt.n("Incorrect second argument supplied to Rect constructor "+e)):Kt.n("Invalid arguments to Rect constructor: "+t+", "+e+", "+i+", "+s),this.f=!1}c(t){return this.S=t.S,this.P=t.P,this.J=t.J,this.Z=t.Z,this}e(t,e,i,s){return this.S=t,this.P=e,this.J=i,this.Z=s,this}Do(t,e){return this.J=t,this.Z=e,this}setTo(t,e,i,s){return Ht,Kt.t(t,"number",Q,"setTo:x"),Kt.t(e,"number",Q,"setTo:y"),Kt.t(i,"number",Q,"setTo:w"),Kt.t(s,"number",Q,"setTo:h"),i<0&&Kt.G(i,">= 0",Q,"setTo:w"),s<0&&Kt.G(s,">= 0",Q,"setTo:h"),this.st(),this.S=t,this.P=e,this.J=i,this.Z=s,this}set(t){return Ht,Kt.s(t,Q,Q,"set:r"),this.st(),this.S=t.S,this.P=t.P,this.J=t.J,this.Z=t.Z,this}setPoint(t){return Ht,Kt.s(t,_,Q,"setPoint:p"),this.st(),this.S=t.x,this.P=t.y,this}setSize(t){return Ht,Kt.s(t,Yt,Q,"setSize:s"),this.st(),this.J=t.width,this.Z=t.height,this}copy(){var t=new Q;return t.S=this.S,t.P=this.P,t.J=this.J,t.Z=this.Z,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Rect is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(a){if("string"!=typeof a)return new Q;{var r=a.split(" ");let t=0,e=0;for(;""===r[t];)t++;a=r[t++];a&&(e=parseFloat(a));let i=0;for(;""===r[t];)t++;(a=r[t++])&&(i=parseFloat(a));let s=0;for(;""===r[t];)t++;(a=r[t++])&&(s=parseFloat(a));let n=0;for(;""===r[t];)t++;return(a=r[t++])&&(n=parseFloat(a)),new Q(e,i,s,n)}}static stringify(t){return Ht,Kt.s(t,Q),t.x.toString()+" "+t.y.toString()+" "+t.width.toString()+" "+t.height.toString()}static stringifyFixed(e){return Kt.t(e,"number",Q,"stringifyFixed:digits"),t=>t.x.toFixed(e)+" "+t.y.toFixed(e)+" "+t.width.toFixed(e)+" "+t.height.toFixed(e)}toString(){return"Rect("+this.x+","+this.y+","+this.width+","+this.height+")"}equals(t){return t instanceof Q&&this.S===t.x&&this.P===t.y&&this.J===t.width&&this.Z===t.height}equalTo(t,e,i,s){return this.S===t&&this.P===e&&this.J===i&&this.Z===s}equalsApprox(t){return z.p(this.S,t.x)&&z.p(this.P,t.y)&&z.p(this.J,t.width)&&z.p(this.Z,t.height)}equalsApproxTo(t,e,i,s){return z.p(this.S,t)&&z.p(this.P,e)&&z.p(this.J,i)&&z.p(this.Z,s)}equalsApproxClose(t){return z.q(this.S,t.x)&&z.q(this.P,t.y)&&z.q(this.J,t.width)&&z.q(this.Z,t.height)}containsPoint(t){return Ht,Kt.s(t,_,Q,"containsPoint:p"),this.S<=t.x&&this.S+this.J>=t.x&&this.P<=t.y&&this.P+this.Z>=t.y}containsRect(t){return Ht,Kt.s(t,Q,Q,"containsRect:r"),this.S<=t.x&&t.x+t.width<=this.S+this.J&&this.P<=t.y&&t.y+t.height<=this.P+this.Z}contains(t,e,i,s){return Ht,Kt.r(t,Q,"contains:x"),Kt.r(e,Q,"contains:y"),void 0===i?i=0:Kt.r(i,Q,"contains:w"),void 0===s?s=0:Kt.r(s,Q,"contains:h"),(i<0||s<0)&&Kt.n("Rect.contains:Width and height cannot be negative"),this.S<=t&&t+i<=this.S+this.J&&this.P<=e&&e+s<=this.P+this.Z}offset(t,e){return Ht,Kt.r(t,Q,"offset:dx"),Kt.r(e,Q,"offset:dy"),this.st(),this.S+=t,this.P+=e,this}inflate(t,e){return Ht,Kt.r(t,Q,"inflate:w"),Kt.r(e,Q,"inflate:h"),this.bw(e,t,e,t)}addMargin(t){return Ht,Kt.s(t,I,Q,"addMargin:m"),this.bw(t.top,t.right,t.bottom,t.left)}subtractMargin(t){return Ht,Kt.s(t,I,Q,"subtractMargin:m"),this.bw(-t.top,-t.right,-t.bottom,-t.left)}grow(t,e,i,s){return Ht,Kt.r(t,Q,"grow:t"),Kt.r(e,Q,"grow:r"),Kt.r(i,Q,"grow:b"),Kt.r(s,Q,"grow:l"),this.bw(t,e,i,s)}bw(t,e,i,s){Ht,this.st();var n=this.J,n=(e+s<=-n?(this.S+=n/2,this.J=0):(this.S-=s,this.J+=e+s),this.Z);return t+i<=-n?(this.P+=n/2,this.Z=0):(this.P-=t,this.Z+=t+i),this}intersectRect(t){return Ht,Kt.s(t,Q,Q,"intersectRect:r"),this.lC(t.x,t.y,t.width,t.height)}intersect(t,e,i,s){return(Ht,Kt.r(t,Q,"intersect:x"),Kt.r(e,Q,"intersect:y"),Kt.r(i,Q,"intersect:w"),Kt.r(s,Q,"intersect:h"),i<0||s<0)&&Kt.n("Rect.intersect:Width and height cannot be negative"),this.lC(t,e,i,s)}lC(t,e,i,s){Ht,this.st();var n=Math.max(this.S,t),a=Math.max(this.P,e),t=Math.min(this.S+this.J,t+i),i=Math.min(this.P+this.Z,e+s);return this.S=n,this.P=a,this.J=Math.max(0,t-n),this.Z=Math.max(0,i-a),this}intersectsRect(t){return Ht,Kt.s(t,Q,Q,"intersectsRect:r"),this.intersects(t.x,t.y,t.width,t.height)}intersects(t,e,i,s){(Ht,Kt.r(t,Q,"intersects:x"),Kt.r(e,Q,"intersects:y"),Kt.r(t,Q,"intersects:w"),Kt.r(e,Q,"intersects:h"),i<0||s<0)&&Kt.n("Rect.intersects:Width and height cannot be negative");var n=this.J,a=this.S;return!(n!==1/0&&i!==1/0&&(n+=a,i+=t,isNaN(i)||isNaN(n)||i<a||n<t)||(i=this.Z,a=this.P,i!==1/0&&s!==1/0&&(i+=a,s+=e,isNaN(s)||isNaN(i)||s<a||i<e)))}intersectsRectPlus(t,e){var i=this.J,s=t.width+e+e,n=this.S,a=t.x-e;return i+=n,!((s+=a)<n||i<a||(s=this.Z,n=t.height+e+e,s+=i=this.P,(n+=a=t.y-e)<i)||s<a)}unionPoint(t){return Ht,Kt.s(t,_,Q,"unionPoint:p"),this.unionNoCheck(t.x,t.y,0,0)}unionRect(t){return Ht,Kt.s(t,Q,Q,"unionRect:r"),this.unionNoCheck(t.S,t.P,t.J,t.Z)}union(t,e,i,s){return Ht,Kt.r(t,Q,"union:x"),Kt.r(e,Q,"union:y"),void 0===i?i=0:Kt.r(i,Q,"union:w"),void 0===s?s=0:Kt.r(s,Q,"union:h"),(i<0||s<0)&&Kt.n("Rect.union:Width and height cannot be negative"),this.st(),this.unionNoCheck(t,e,i,s)}unionNoCheck(t,e,i,s){var n=Math.min(this.S,t),a=Math.min(this.P,e),t=Math.max(this.S+this.J,t+i),i=Math.max(this.P+this.Z,e+s);return this.S=n,this.P=a,this.J=t-n,this.Z=i-a,this}setSpot(t,e,i){return Ht,Kt.r(t,Q,"setSpot:x"),Kt.r(e,Q,"setSpot:y"),Kt.s(i,Z,Q,"setSpot:spot"),this.st(),this.S=t-i.offsetX-i.x*this.J,this.P=e-i.offsetY-i.y*this.Z,this}static contains(t,e,i,s,n,a,r,o){return Ht,Kt.r(t,Q,"contains:rx"),Kt.r(e,Q,"contains:ry"),Kt.r(i,Q,"contains:rw"),Kt.r(s,Q,"contains:rh"),Kt.r(n,Q,"contains:x"),Kt.r(a,Q,"contains:y"),void 0===r?r=0:Kt.r(r,Q,"contains:w"),void 0===o?o=0:Kt.r(o,Q,"contains:h"),(i<0||s<0||r<0||o<0)&&Kt.n("Rect.contains:Width and height cannot be negative"),t<=n&&n+r<=t+i&&e<=a&&a+o<=e+s}static intersects(t,e,i,s,n,a,r,o){(Ht,Kt.r(t,Q,"intersects:rx"),Kt.r(e,Q,"intersects:ry"),Kt.r(i,Q,"intersects:rw"),Kt.r(s,Q,"intersects:rh"),Kt.r(n,Q,"intersects:x"),Kt.r(a,Q,"intersects:y"),Kt.r(r,Q,"intersects:w"),Kt.r(o,Q,"intersects:h"),i<0||s<0||r<0||o<0)&&Kt.n("Rect.intersects:Width and height cannot be negative");return i+=t,!((r+=n)<t||i<n||(r=s,t=o,r+=e,(t+=a)<e)||r<a)}static intersectsLineSegment(t,e,i,s,n,a,r,o){return(Ht,Kt.r(t,Q,"intersectsLineSegment:x"),Kt.r(e,Q,"intersectsLineSegment:y"),Kt.r(i,Q,"intersectsLineSegment:w"),Kt.r(s,Q,"intersectsLineSegment:h"),Kt.r(n,Q,"intersectsLineSegment:p1x"),Kt.r(a,Q,"intersectsLineSegment:p1y"),Kt.r(r,Q,"intersectsLineSegment:p2x"),Kt.r(o,Q,"intersectsLineSegment:p2y"),i<0||s<0)&&Kt.n("Rect.intersectsLineSegment: width and height cannot be negative"),z.hC(t,e,i,s,n,a,r,o)}get x(){return this.S}set x(t){Ht,Kt.t(t,"number",Q,"x"),this.st(t),this.S=t}get y(){return this.P}set y(t){Ht,Kt.t(t,"number",Q,"y"),this.st(t),this.P=t}get width(){return this.J}set width(t){Ht,Kt.t(t,"number",Q,"width"),this.st(t),t<0&&Kt.G(t,">= 0",Q,"width"),this.J=t}get height(){return this.Z}set height(t){Ht,Kt.t(t,"number",Q,"height"),this.st(t),t<0&&Kt.G(t,">= 0",Q,"height"),this.Z=t}get left(){return this.S}set left(t){Ht,Kt.t(t,"number",Q,"left"),this.st(t),this.S=t}get top(){return this.P}set top(t){Ht,Kt.t(t,"number",Q,"top"),this.st(t),this.P=t}get right(){return this.S+this.J}set right(t){Ht,Kt.r(t,Q,"right"),this.st(t),this.S+=t-(this.S+this.J)}get bottom(){return this.P+this.Z}set bottom(t){Ht,Kt.r(t,Q,"top"),this.st(t),this.P+=t-(this.P+this.Z)}get position(){return new _(this.S,this.P)}set position(t){Ht,Kt.s(t,_,Q,"position"),this.st(t),this.S=t.x,this.P=t.y}get size(){return new Yt(this.J,this.Z)}set size(t){Ht,Kt.s(t,Yt,Q,"size"),this.st(t),this.J=t.width,this.Z=t.height}get center(){return new _(this.S+this.J/2,this.P+this.Z/2)}set center(t){Ht,Kt.s(t,_,Q,"center"),this.st(t),this.S=t.x-this.J/2,this.P=t.y-this.Z/2}get centerX(){return this.S+this.J/2}set centerX(t){Ht,Kt.r(t,Q,"centerX"),this.st(t),this.S=t-this.J/2}get centerY(){return this.P+this.Z/2}set centerY(t){Ht,Kt.r(t,Q,"centerY"),this.st(t),this.P=t-this.Z/2}isReal(){return isFinite(this.x)&&isFinite(this.y)&&isFinite(this.width)&&isFinite(this.height)}isEmpty(){return 0===this.width&&0===this.height}static Xk=new Q(0,0,0,0).rt();static RD=new Q(NaN,NaN,NaN,NaN).rt();static Yk=[];static a(){var t=Q.Yk.pop();return void 0===t?new Q:t}static H(t,e,i,s){var n=Q.Yk.pop();return void 0===n?new Q(t,e,i,s):n.e(t,e,i,s)}static o(t){Q.Yk.push(t)}}class I{fn;cn;un;dn;f;constructor(t,e,i,s){void 0===t?(this.fn=0,this.cn=0,this.un=0,this.dn=0):void 0===e?(this.top=s=i=e=t,this.right=e,this.bottom=i,this.left=s):void 0===i?(s=e,this.top=i=t,this.right=e,this.bottom=i,this.left=s):void 0!==s?(this.top=t,this.right=e,this.bottom=i,this.left=s):Kt.n("Invalid arguments to Margin constructor: "+t+", "+e+", "+i+", "+s),this.f=!1}c(t){return this.fn=t.fn,this.cn=t.cn,this.un=t.un,this.dn=t.dn,this}setTo(t,e,i,s){return Ht,Kt.t(t,"number",I,"setTo:t"),Kt.t(e,"number",I,"setTo:r"),Kt.t(i,"number",I,"setTo:b"),Kt.t(s,"number",I,"setTo:l"),this.st(),this.fn=t,this.cn=e,this.un=i,this.dn=s,this}set(t){return Ht,Kt.s(t,I,I,"assign:m"),this.st(),this.fn=t.fn,this.cn=t.cn,this.un=t.un,this.dn=t.dn,this}copy(){var t=new I;return t.fn=this.fn,t.cn=this.cn,t.un=this.un,t.dn=this.dn,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Margin is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}static parse(a){if("string"!=typeof a)return new I;{var r=a.split(" ");let t=0,e=NaN;for(;""===r[t];)t++;a=r[t++];if(a&&(e=parseFloat(a)),isNaN(e))return new I;let i=NaN;for(;""===r[t];)t++;if((a=r[t++])&&(i=parseFloat(a)),isNaN(i))return new I(e);let s=NaN;for(;""===r[t];)t++;if((a=r[t++])&&(s=parseFloat(a)),isNaN(s))return new I(e,i);let n=NaN;for(;""===r[t];)t++;return(a=r[t++])&&(n=parseFloat(a)),isNaN(n)?new I(e,i):new I(e,i,s,n)}}static stringify(t){return Ht,Kt.s(t,I),t.top.toString()+" "+t.right.toString()+" "+t.bottom.toString()+" "+t.left.toString()}static stringifyFixed(e){return Kt.t(e,"number",I,"stringifyFixed:digits"),t=>t.top.toFixed(e)+" "+t.right.toFixed(e)+" "+t.bottom.toFixed(e)+" "+t.left.toFixed(e)}toString(){return"Margin("+this.top+","+this.right+","+this.bottom+","+this.left+")"}equals(t){return t instanceof I&&this.fn===t.top&&this.cn===t.right&&this.un===t.bottom&&this.dn===t.left}equalTo(t,e,i,s){return this.fn===t&&this.cn===e&&this.un===i&&this.dn===s}equalsApprox(t){return z.p(this.fn,t.top)&&z.p(this.cn,t.right)&&z.p(this.un,t.bottom)&&z.p(this.dn,t.left)}get top(){return this.fn}set top(t){Ht,Kt.r(t,I,"top"),this.st(t),this.fn=t}get right(){return this.cn}set right(t){Ht,Kt.r(t,I,"right"),this.st(t),this.cn=t}get bottom(){return this.un}set bottom(t){Ht,Kt.r(t,I,"bottom"),this.st(t),this.un=t}get left(){return this.dn}set left(t){Ht,Kt.r(t,I,"left"),this.st(t),this.dn=t}isReal(){return isFinite(this.top)&&isFinite(this.right)&&isFinite(this.bottom)&&isFinite(this.left)}static qg=new I(0,0,0,0).rt();static aC=new I(2,2,2,2).rt();static fC=[];static a(){var t=I.fC.pop();return void 0===t?new I:t}static o(t){I.fC.push(t)}}class Z{S;P;Vs;Bs;f;constructor(t,e,i,s){void 0===t?(this.S=0,this.P=0,this.Vs=0,this.Bs=0):(void 0===e&&(e=0),void 0===i&&(i=0),void 0===s&&(s=0),this.x=t,this.y=e,this.offsetX=i,this.offsetY=s),this.f=!1}c(t){return this.S=t.S,this.P=t.P,this.Vs=t.Vs,this.Bs=t.Bs,this}setTo(t,e,i,s){return Ht,this.kw(t,"setTo:x"),this.kw(e,"setTo:y"),this.Sw(i,"setTo:offx"),this.Sw(s,"setTo:offy"),this.st(),this.S=t,this.P=e,this.Vs=i,this.Bs=s,this}set(t){return Ht,Kt.s(t,Z,Z,"set:s"),this.st(),this.S=t.S,this.P=t.P,this.Vs=t.Vs,this.Bs=t.Bs,this}copy(){var t=new Z;return t.S=this.S,t.P=this.P,t.Vs=this.Vs,t.Bs=this.Bs,t}rt(){return this.f=!0,Object.freeze(this),this}L(){return this.f||Object.isFrozen(this)?this:this.copy().w()}w(){return this.f=!0,this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,this}st(e){if(Ht,this.f){let t="The Spot is frozen, so its properties cannot be set: "+this.toString();void 0!==e&&(t+="  to value: "+e),Kt.n(t)}}He(t){return this.S=NaN,this.P=NaN,this.Vs=t,this}kw(t,e){(isNaN(t)||1<t||t<0)&&Kt.G(t,"0 <= "+e+" <= 1",Z,e)}Sw(t,e){!isNaN(t)&&t!==1/0&&t!==-1/0||Kt.G(t,"real number, not NaN or Infinity",Z,e)}static parse(a){if("string"!=typeof a)return new Z;{if("None"===(a=a.trim()))return Z.None;if("TopLeft"===a)return Z.TopLeft;if("Top"===a||"TopCenter"===a||"MiddleTop"===a)return Z.TopCenter;if("TopRight"===a)return Z.TopRight;if("Left"===a||"LeftCenter"===a||"MiddleLeft"===a)return Z.LeftCenter;if("Center"===a)return Z.Center;if("Right"===a||"RightCenter"===a||"MiddleRight"===a)return Z.RightCenter;if("BottomLeft"===a)return Z.BottomLeft;if("Bottom"===a||"BottomCenter"===a||"MiddleBottom"===a)return Z.BottomCenter;if("BottomRight"===a)return Z.BottomRight;if("TopSide"===a)return Z.TopSide;if("LeftSide"===a)return Z.LeftSide;if("RightSide"===a)return Z.RightSide;if("BottomSide"===a)return Z.BottomSide;if("TopBottomSides"===a)return Z.TopBottomSides;if("LeftRightSides"===a)return Z.LeftRightSides;if("TopLeftSides"===a)return Z.TopLeftSides;if("TopRightSides"===a)return Z.TopRightSides;if("BottomLeftSides"===a)return Z.BottomLeftSides;if("BottomRightSides"===a)return Z.BottomRightSides;if("NotTopSide"===a)return Z.NotTopSide;if("NotLeftSide"===a)return Z.NotLeftSide;if("NotRightSide"===a)return Z.NotRightSide;if("NotBottomSide"===a)return Z.NotBottomSide;if("AllSides"===a)return Z.AllSides;if("Default"===a)return Z.Default;var r=a.split(" ");let t=0,e=0;for(;""===r[t];)t++;a=r[t++];void 0!==a&&0<a.length&&(e=parseFloat(a));let i=0;for(;""===r[t];)t++;void 0!==(a=r[t++])&&0<a.length&&(i=parseFloat(a));let s=0;for(;""===r[t];)t++;void 0!==(a=r[t++])&&0<a.length&&(s=parseFloat(a));let n=0;for(;""===r[t];)t++;return void 0!==(a=r[t++])&&0<a.length&&(n=parseFloat(a)),new Z(e,i,s,n)}}static stringify(t){return Ht,Kt.s(t,Z),t.isSpot()?t.x.toString()+" "+t.y.toString()+" "+t.offsetX.toString()+" "+t.offsetY.toString():t.toString()}static stringifyFixed(e){return Kt.t(e,"number",Z,"stringifyFixed:digits"),t=>t.x.toFixed(e)+" "+t.y.toFixed(e)+" "+t.offsetX.toFixed(e)+" "+t.offsetY.toFixed(e)}toString(){return 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t instanceof Z&&(this.S===t.x||isNaN(this.S)&&isNaN(t.x))&&(this.P===t.y||isNaN(this.P)&&isNaN(t.y))&&this.Vs===t.offsetX&&this.Bs===t.offsetY}opposite(){return new Z(.5-(this.S-.5),.5-(this.P-.5),-this.Vs,-this.Bs)}includesSide(t){if(!this.isSide())return!1;if(!t.isSide())if(t.equals(Z.Left))t=Z.LeftSide;else if(t.equals(Z.Right))t=Z.RightSide;else if(t.equals(Z.Top))t=Z.TopSide;else{if(!t.equals(Z.Bottom))return!1;t=Z.BottomSide}var e=this.Bs,t=t.offsetY;return(e&t)===t}get x(){return this.S}set x(t){Ht,this.kw(t,"x"),this.st(t),this.S=t}get y(){return this.P}set y(t){Ht,this.kw(t,"y"),this.st(t),this.P=t}get offsetX(){return this.Vs}set offsetX(t){Ht,this.Sw(t,"offsetX"),this.st(t),this.Vs=t}get offsetY(){return this.Bs}set offsetY(t){Ht,this.Sw(t,"offsetY"),this.st(t),this.Bs=t}isSpot(){return!isNaN(this.x)&&!isNaN(this.y)}isNoSpot(){return isNaN(this.x)||isNaN(this.y)}isSide(){return isNaN(this.x)&&isNaN(this.y)&&1===this.offsetX&&0!==this.offsetY}isNone(){return 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startY(t){this.Le!==t&&(Ht,Kt.r(t,W,"startY"),this.f&&Kt.O(this,t),this.Le=t,this.Nt=!0)}get endX(){return this.ne}set endX(t){this.ne!==t&&(Ht,Kt.r(t,W,"endX"),this.f&&Kt.O(this,t),this.ne=t,this.Nt=!0)}get endY(){return this.oe}set endY(t){this.oe!==t&&(Ht,Kt.r(t,W,"endY"),this.f&&Kt.O(this,t),this.oe=t,this.Nt=!0)}get figures(){return this.zs}set figures(t){this.zs!==t&&(Ht,Kt.s(t,O,W,"figures"),this.f&&Kt.O(this,t),this.zs=t,this.Nt=!0)}add(t){return this.zs.add(t),this}setSpots(t,e,i,s,n,a,r,o){return this.f&&Kt.O(this),this.Wn=new Z(t,e,n,a).w(),this.jn=new Z(i,s,r,o).w(),this}get spot1(){return this.Wn}set spot1(t){Ht,Kt.s(t,Z,W,"spot1"),this.f&&Kt.O(this,t),this.Wn=t.L()}get spot2(){return this.jn}set spot2(t){Ht,Kt.s(t,Z,W,"spot2"),this.f&&Kt.O(this,t),this.jn=t.L()}get defaultStretch(){return this.Jn}set defaultStretch(t){this.Jn=t}get bounds(){return this.Wk()&&this.Fw(),this.tm}}W.stringify=W.stringify,W.stringifyFixed=W.stringifyFixed,W.fillPath=W.fillPath,W.parse=W.parse;class S{l;Ae;Le;uf;sm;ve;constructor(t,e,i,s,n){this.l=2|((i=void 0===i?!0:i)?4:0)|((s=void 0===s?!0:s)?8:0)|((n=void 0===n?!1:n)?16:0),void 0!==t?(Ht,Kt.r(t,S,"sx"),this.Ae=t):this.Ae=0,void 0!==e?(Ht,Kt.r(e,S,"sy"),this.Le=e):this.Le=0,this.uf=new O,this.sm=this.uf.mt,this.ve=null}copy(){var t=new S,e=(t.l=-2&this.l,t.Ae=this.Ae,t.Le=this.Le,this.uf.h),i=e.length,s=t.uf;for(let t=0;t<i;t++){var n=e[t].copy();s.add(n)}return t.sm=this.sm,t.ve=this.ve,t}equalsApprox(t){if(!(t instanceof S&&z.p(this.startX,t.startX)&&z.p(this.startY,t.startY)))return!1;var e=this.segments.h,i=t.segments.h,s=e.length;if(s!==i.length)return!1;for(let t=0;t<s;t++){var n=e[t],a=i[t];if(!n.equalsApprox(a))return!1}return!0}toString(e){void 0===e&&(e=-1);let i="";i=e<0?"M"+this.startX.toString()+" "+this.startY.toString():"M"+(t=t=>0===t?"0":t.toFixed(e))(this.startX)+" "+t(this.startY);var t,s=this.segments.h,n=s.length;for(let t=0;t<n;t++){var a=s[t];i+=" "+a.toString(e)}return i}get f(){return 0!=(1&this.l)}set f(t){t?this.l|=1:this.l&=-2}get Nt(){return 0!=(2&this.l)}set Nt(t){t?this.l|=2:this.l&=-3}w(){this.f=!0;var t=this.segments,e=(t.w(),t.h),i=t.length;for(let t=0;t<i;t++)e[t].w();return this}ut(){this.f=!1;var t=this.segments,e=(t.ut(),t.h),i=e.length;for(let t=0;t<i;t++)e[t].ut();return this}Wk(){if(this.Nt)return!0;var t=this.segments;if(this.sm!==t.mt)return!0;for(const e of t)if(e.Nt)return!0;return!1}vD(){this.Nt=!1,this.ve=null;var t=this.segments;this.sm=t.mt;for(const e of t)e.Nt=!1,e.Xs=null}get isFilled(){return 0!=(4&this.l)}set isFilled(t){Ht,Kt.t(t,"boolean",S,"isFilled"),this.f&&Kt.O(this,t),t?this.l|=4:this.l&=-5}get isShadowed(){return 0!=(8&this.l)}set isShadowed(t){Ht,Kt.t(t,"boolean",S,"isShadowed"),this.f&&Kt.O(this,t),t?this.l|=8:this.l&=-9}get isEvenOdd(){return 0!=(16&this.l)}set isEvenOdd(t){Ht,Kt.t(t,"boolean",S,"isEvenOdd"),this.f&&Kt.O(this,t),t?this.l|=16:this.l&=-17}get startX(){return this.Ae}set startX(t){Ht,Kt.r(t,S,"startX"),this.f&&Kt.O(this,t),this.Ae=t,this.ve=null,this.Nt=!0}get startY(){return this.Le}set startY(t){Ht,Kt.r(t,S,"startY"),this.f&&Kt.O(this,t),this.Le=t,this.ve=null,this.Nt=!0}get segments(){return this.uf}set segments(t){Ht,Kt.s(t,O,S,"segments"),this.f&&Kt.O(this,t),this.uf=t,this.ve=null,this.Nt=!0}add(t){return this.uf.add(t),this.ve=null,this}Jk(i,s,n){var e=this;let a=e.startX,r=e.startY,o=a,l=r;var h=e.segments.h,u=h.length;for(let t=0;t<u;t++){var d=h[t];switch(d.type){case 1:o=d.endX,l=d.endY,a=d.endX,r=d.endY;break;case 2:if(z.zi(a,r,d.endX,d.endY,n,i,s))return!0;a=d.endX,r=d.endY;break;case 3:if(z.Aw(a,r,d.point1X,d.point1Y,d.point2X,d.point2Y,d.endX,d.endY,.5,i,s,n))return!0;a=d.endX,r=d.endY;break;case 4:if(z.vk(a,r,d.point1X,d.point1Y,d.endX,d.endY,.5,i,s,n))return!0;a=d.endX,r=d.endY;break;case 5:case 6:var c=5===d.type?d.Fo(e):d.Kh(e,a,r),g=c.length,m=5===d.type?d.centerX:d.endX,f=5===d.type?d.centerY:d.endY;if(0===g){if(z.zi(a,r,m,f,n,i,s))return!0;a=m,r=f}else{let e=null;for(let t=0;t<g;t++)if(e=c[t],0===t&&z.zi(a,r,e[0],e[1],n,i,s)||z.Aw(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],.5,i,s,n))return!0;null!==e&&(a=e[6],r=e[7])}break;default:Kt.n("Unknown Segment type: "+d.type)}if(d.isClosed&&(a!==o||r!==l)&&z.zi(a,r,o,l,n,i,s))return!0}return!1}}(t={})[t.Move=1]="Move",t[t.Line=2]="Line",t[t.Bezier=3]="Bezier",t[t.QuadraticBezier=4]="QuadraticBezier",t[t.Arc=5]="Arc",t[t.SvgArc=6]="SvgArc";var M=t;class A{nt;l;ne;oe;gn;Pl;Nl;kr;Xs;constructor(t,e,i,s,n,a,r,o){if(N.ji(this),void 0===t?t=2:(Ht,Kt.it(t,M,"SegmentType")),this.nt=t,this.l=2,void 0!==e?(Ht,Kt.r(e,A,"ex"),this.ne=e):this.ne=0,void 0!==i?(Ht,Kt.r(i,A,"ey"),this.oe=i):this.oe=0,void 0===s&&(s=0),void 0===n&&(n=0),void 0===a&&(a=0),void 0===r&&(r=0),6===t){let t=a;(t%=360)<0&&(t+=360),this.gn=t,this.Pl=0,Ht,Kt.r(s,A,"x1"),this.Nl=Math.max(s,0),Ht,Kt.r(n,A,"y1"),this.kr=Math.max(n,0),"boolean"==typeof r?r&&(this.isLargeArc=!0):"number"==typeof r&&r&&(this.isLargeArc=!0),o&&(this.isClockwiseArc=!0)}else Ht,Kt.r(s,A,"x1"),this.gn=s,Ht,Kt.r(n,A,"y1"),this.Pl=n,Ht,Kt.r(a,A,"x2"),5===t&&(a=Math.max(a,0)),this.Nl=a,"number"==typeof r?(5===t&&(r=Math.max(r,0)),this.kr=r):this.kr=0;this.Xs=null}copy(){var t=new A;return t.nt=this.nt,t.l=-2&this.l,t.ne=this.ne,t.oe=this.oe,t.gn=this.gn,t.Pl=this.Pl,t.Nl=this.Nl,t.kr=this.kr,t}equalsApprox(t){if(!(t instanceof A)||this.type!==t.type||this.isClosed!==t.isClosed)return!1;switch(this.type){case 1:case 2:return z.p(this.endX,t.endX)&&z.p(this.endY,t.endY);case 3:return z.p(this.endX,t.endX)&&z.p(this.endY,t.endY)&&z.p(this.point1X,t.point1X)&&z.p(this.point1Y,t.point1Y)&&z.p(this.point2X,t.point2X)&&z.p(this.point2Y,t.point2Y);case 4:return z.p(this.endX,t.endX)&&z.p(this.endY,t.endY)&&z.p(this.point1X,t.point1X)&&z.p(this.point1Y,t.point1Y);case 5:return z.p(this.startAngle,t.startAngle)&&z.p(this.sweepAngle,t.sweepAngle)&&z.p(this.centerX,t.centerX)&&z.p(this.centerY,t.centerY)&&z.p(this.radiusX,t.radiusX)&&z.p(this.radiusY,t.radiusY);case 6:return this.isClockwiseArc===t.isClockwiseArc&&this.isLargeArc===t.isLargeArc&&z.p(this.xAxisRotation,t.xAxisRotation)&&z.p(this.endX,t.endX)&&z.p(this.endY,t.endY)&&z.p(this.radiusX,t.radiusX)&&z.p(this.radiusY,t.radiusY);default:return!1}}ci(t){t in M?this.type=t:Kt.gr(this,t)}toString(e){void 0===e&&(e=-1);var t=t=>0===t?"0":t.toFixed(e);let i="";switch(this.type){case 1:i=e<0?"M"+this.endX.toString()+" "+this.endY.toString():"M"+t(this.endX)+" "+t(this.endY);break;case 2:i=e<0?"L"+this.endX.toString()+" "+this.endY.toString():"L"+t(this.endX)+" "+t(this.endY);break;case 3:i=e<0?"C"+this.point1X.toString()+" "+this.point1Y.toString()+" "+this.point2X.toString()+" "+this.point2Y.toString()+" "+this.endX.toString()+" "+this.endY.toString():"C"+t(this.point1X)+" "+t(this.point1Y)+" "+t(this.point2X)+" "+t(this.point2Y)+" "+t(this.endX)+" "+t(this.endY);break;case 4:i=e<0?"Q"+this.point1X.toString()+" "+this.point1Y.toString()+" "+this.endX.toString()+" "+this.endY.toString():"Q"+t(this.point1X)+" "+t(this.point1Y)+" "+t(this.endX)+" "+t(this.endY);break;case 5:i=e<0?"B"+this.startAngle.toString()+" "+this.sweepAngle.toString()+" "+this.centerX.toString()+" "+this.centerY.toString()+" "+this.radiusX.toString()+" "+this.radiusY.toString():"B"+t(this.startAngle)+" "+t(this.sweepAngle)+" "+t(this.centerX)+" "+t(this.centerY)+" "+t(this.radiusX)+" "+t(this.radiusY);break;case 6:i=e<0?"A"+this.radiusX.toString()+" "+this.radiusY.toString()+" "+this.xAxisRotation.toString()+" "+(this.isLargeArc?1:0)+" "+(this.isClockwiseArc?1:0)+" "+this.endX.toString()+" "+this.endY.toString():"A"+t(this.radiusX)+" "+t(this.radiusY)+" "+t(this.xAxisRotation)+" "+(this.isLargeArc?1:0)+" "+(this.isClockwiseArc?1:0)+" "+t(this.endX)+" "+t(this.endY);break;default:i=M[this.type]}return i+(this.isClosed?"z":"")}static Move=1;static Line=2;static Bezier=3;static QuadraticBezier=4;static Arc=5;static SvgArc=6;get f(){return 0!=(1&this.l)}set f(t){t?this.l|=1:this.l&=-2}get Nt(){return 0!=(2&this.l)}set Nt(t){t?this.l|=2:this.l&=-3}w(){return this.f=!0,this}ut(){return this.f=!1,this}close(){return this.isClosed=!0,this}Fo(e){if(null===this.Xs||!1!==e.Nt){e=this.radiusX;let t=this.radiusY;if(void 0===t&&(t=e),0===e||0===t)this.Xs=[];else{var i,s=this.gn,n=this.Pl,a=z.pC(0,0,e<t?e:t,this.startAngle,this.startAngle+this.sweepAngle,!1),r=(e!==t&&((i=V.a()).ti(),e<t?i.v(1,t/e):i.v(e/t,1),W.kC(a,i),V.o(i)),a.length);for(let t=0;t<r;t++){var o=a[t];o[0]+=s,o[1]+=n,o[2]+=s,o[3]+=n,o[4]+=s,o[5]+=n,o[6]+=s,o[7]+=n}this.Xs=a}}return this.Xs}Kh(r,o,l){if(null===this.Xs||!1!==r.Nt)if(0===this.radiusX||0===this.radiusY)this.Xs=[];else{r=o,o=l;let t=this.Nl,e=this.kr;0===t&&(t=1e-4),0===e&&(e=1e-4);var l=this.gn*(Math.PI/180),h=this.isLargeArc,u=this.isClockwiseArc,d=this.ne,c=this.oe,g=Math.cos(l),l=Math.sin(l),m=g*(r-d)/2+l*(o-c)/2,f=-l*(r-d)/2+g*(o-c)/2,p=m*m/(t*t)+f*f/(e*e);1<p&&(t*=Math.sqrt(p),e*=Math.sqrt(p));let i=(h===u?-1:1)*Math.sqrt((t*t*e*e-t*t*f*f-e*e*m*m)/(t*t*f*f+e*e*m*m)),s=(i=isNaN(i)?0:i)*t*f/e,n=i*-e*m/t;isNaN(s)&&(s=0),isNaN(n)&&(n=0);const v=(r+d)/2+g*s-l*n,y=(o+c)/2+l*s+g*n,b=(t,e)=>Math.sqrt(t*t+e*e),x=(t,e,i,s)=>(t*i+e*s)/(b(t,e)*b(i,s)),w=(t,e,i,s)=>(t*s<e*i?-1:1)*Math.acos(x(t,e,i,s)),A=w(1,0,(m-s)/t,(f-n)/e),P=(m-s)/t,k=(f-n)/e,S=(-m-s)/t,M=(-f-n)/e;let a=w(P,k,S,M);p=x(P,k,S,M),h=(p<=-1?a=Math.PI:1<=p&&(a=0),!u&&0<a&&(a-=2*Math.PI),u&&a<0&&(a+=2*Math.PI),t>e?t:e),r=t>e?1:t/e,d=t>e?e/t:1,o=z.pC(0,0,h,A,A+a,!0),c=V.a();c.ti(),c.se(v,y),c.ys(this.gn,0,0),c.v(r,d),W.kC(o,c),V.o(c),this.Xs=o}return this.Xs}get isClosed(){return 0!=(8&this.l)}set isClosed(t){this.isClosed!==t&&(t?this.l|=8:this.l&=-9,this.Nt=!0)}get type(){return this.nt}set type(t){Ht,Kt.it(t,M,"SegmentType"),this.f&&Kt.O(this,t),this.nt=t,this.Nt=!0}get endX(){return this.ne}set endX(t){Ht,Kt.r(t,A,"endX"),this.f&&Kt.O(this,t),this.ne=t,this.Nt=!0}get endY(){return this.oe}set endY(t){Ht,Kt.r(t,A,"endY"),this.f&&Kt.O(this,t),this.oe=t,this.Nt=!0}get point1X(){return this.gn}set point1X(t){Ht,Kt.r(t,A,"point1X"),this.f&&Kt.O(this,t),this.gn=t,this.Nt=!0}get point1Y(){return this.Pl}set point1Y(t){Ht,Kt.r(t,A,"point1Y"),this.f&&Kt.O(this,t),this.Pl=t,this.Nt=!0}get point2X(){return this.Nl}set point2X(t){Ht,Kt.r(t,A,"point2X"),this.f&&Kt.O(this,t),this.Nl=t,this.Nt=!0}get point2Y(){return this.kr}set point2Y(t){Ht,Kt.r(t,A,"point2Y"),this.f&&Kt.O(this,t),this.kr=t,this.Nt=!0}get centerX(){return this.gn}set centerX(t){Ht,Kt.r(t,A,"centerX"),this.f&&Kt.O(this,t),this.gn=t,this.Nt=!0}get centerY(){return this.Pl}set centerY(t){Ht,Kt.r(t,A,"centerY"),this.f&&Kt.O(this,t),this.Pl=t,this.Nt=!0}get radiusX(){return this.Nl}set radiusX(t){Ht,Kt.r(t,A,"radiusX"),t<0&&Kt.G(t,">= zero",A,"radiusX"),this.f&&Kt.O(this,t),this.Nl=t,this.Nt=!0}get radiusY(){return this.kr}set radiusY(t){Ht,Kt.r(t,A,"radiusY"),t<0&&Kt.G(t,">= zero",A,"radiusY"),this.f&&Kt.O(this,t),this.kr=t,this.Nt=!0}get startAngle(){return this.ne}set startAngle(t){Ht,Kt.r(t,A,"startAngle"),this.f&&Kt.O(this,t),(t%=360)<0&&(t+=360),this.ne=t,this.Nt=!0}get sweepAngle(){return this.oe}set sweepAngle(t){Ht,Kt.r(t,A,"sweepAngle"),this.f&&Kt.O(this,t),this.oe=t=(t=360<t?360:t)<-360?-360:t,this.Nt=!0}get isClockwiseArc(){return 0!=(4&this.l)}set isClockwiseArc(t){this.f&&Kt.O(this,t),t?this.l|=4:this.l&=-5,this.Nt=!0}get isLargeArc(){return 0!=(16&this.l)}set isLargeArc(t){this.f&&Kt.O(this,t),t?this.l|=16:this.l&=-17,this.Nt=!0}get xAxisRotation(){return this.gn}set xAxisRotation(t){Ht,Kt.r(t,A,"xAxisRotation"),this.f&&Kt.O(this,t),(t%=360)<0&&(t+=360),this.gn=t,this.Nt=!0}}class C{b;Iw;Ow;nm;om;rm;lm;hm;am;fm;cm;um;dm;gm;Ro;mm;pm;ym;Te;constructor(){this.b=null,this.Iw=new _(0,0).w(),this.Ow=new _(0,0).w(),this.nm=0,this.om=0,this.rm=1,this.lm="",this.hm="",this.am=!1,this.fm=!1,this.cm=0,this.um=0,this.dm=!1,this.gm=!1,this.Ro=!1,this.mm=null,this.pm=0,this.ym=null,this.Te=null}copy(){var t=new C;return this.clone(t)}clone(t){return t.b=this.b,t.Iw.c(this.viewPoint),t.Ow.c(this.documentPoint),t.nm=this.nm,t.om=this.om,t.rm=this.rm,t.lm=this.lm,t.hm=this.hm,t.am=this.am,t.fm=this.fm,t.cm=this.cm,t.um=this.um,t.dm=this.dm,t.gm=this.gm,t.Ro=this.Ro,t.mm=this.mm,t.pm=this.pm,t.ym=this.ym,t.Te=this.Te,t}toString(){let t="^";return 0!==this.modifiers&&(t+="M:"+this.modifiers),0!==this.button&&(t+="B:"+this.button),""!==this.key&&(t+="K:"+this.key),0!==this.clickCount&&(t+="C:"+this.clickCount),0!==this.delta&&(t+="D:"+this.delta),this.handled&&(t+="h"),this.bubbles&&(t+="b"),null!==this.documentPoint&&(t+="@"+this.documentPoint.toString()),t}get diagram(){return this.b}set diagram(t){this.b=t}get viewPoint(){return this.Iw}set viewPoint(t){Kt.s(t,_,C,"viewPoint"),this.Iw.c(t)}get documentPoint(){return this.Ow}set documentPoint(t){Kt.s(t,_,C,"documentPoint"),this.Ow.c(t)}getMultiTouchViewPoint(t,e){var i=this.diagram;return null!==i&&i.NC(this.event,t,e),e}getMultiTouchDocumentPoint(t,e){var i=this.diagram;return null!==i&&(i.NC(this.event,t,e),e.c(i.transformViewToDoc(e))),e}get modifiers(){return this.nm}set modifiers(t){this.nm=t}get button(){return this.om}set button(t){if(this.om=t,null===this.event)switch(t){case 0:return void(this.buttons=1);case 1:return void(this.buttons=4);case 2:return void(this.buttons=2)}}get buttons(){return this.rm}set buttons(t){this.rm=t}get key(){return this.lm}set key(t){this.lm=t}get code(){return this.hm}set code(t){this.hm=t}get down(){return this.am}set down(t){this.am=t}get up(){return this.fm}set up(t){this.fm=t}get clickCount(){return this.cm}set clickCount(t){this.cm=t}get delta(){return this.um}set delta(t){this.um=t}get isMultiTouch(){return this.dm}set isMultiTouch(t){this.dm=t}get handled(){return this.gm}set handled(t){this.gm=t}get bubbles(){return this.Ro}set bubbles(t){this.Ro=t}get event(){return this.mm}set event(t){this.mm=t}get isTouchEvent(){var t=this.event;return null!==t&&("touch"===t.pointerType||"pen"===t.pointerType)}get timestamp(){return this.pm}set timestamp(t){this.pm=t}get targetDiagram(){return this.ym}set targetDiagram(t){this.ym=t}get targetObject(){return this.Te}set targetObject(t){this.Te=t}get control(){return 0!=(1&this.modifiers)}set control(t){this.modifiers=t?1|this.modifiers:-2&this.modifiers}get shift(){return 0!=(4&this.modifiers)}set shift(t){this.modifiers=t?4|this.modifiers:-5&this.modifiers}get alt(){return 0!=(2&this.modifiers)}set alt(t){this.modifiers=t?2|this.modifiers:-3&this.modifiers}get meta(){return 0!=(8&this.modifiers)}set meta(t){this.modifiers=t?8|this.modifiers:-9&this.modifiers}get left(){var t=this.event;return null===t||"mousedown"!==t.type&&"mouseup"!==t.type&&"pointerdown"!==t.type&&"pointerup"!==t.type?0!=(1&this.buttons):0===this.button}set left(t){t?this.buttons|=1:this.buttons&=-2}get right(){var t=this.event;return null===t||"mousedown"!==t.type&&"mouseup"!==t.type&&"pointerdown"!==t.type&&"pointerup"!==t.type?0!=(2&this.buttons):2===this.button}set right(t){t?this.buttons|=2:this.buttons&=-3}get middle(){var t=this.event;return null===t||"mousedown"!==t.type&&"mouseup"!==t.type&&"pointerdown"!==t.type&&"pointerup"!==t.type?0!=(4&this.buttons):1===this.button}set middle(t){t?this.buttons|=4:this.buttons&=-5}}class B{b;Tt;wm;xm;constructor(){this.b=null,this.Tt="",this.wm=null,this.xm=null}copy(){var t=new B;return t.b=this.b,t.Tt=this.Tt,t.wm=this.wm,t.xm=this.xm,t}toString(){let t="*"+this.name;return null!==this.subject&&(t+=":"+this.subject.toString()),null!==this.parameter&&(t+="("+this.parameter.toString()+")"),t}get diagram(){return this.b}set diagram(t){this.b=t}get name(){return this.Tt}set name(t){this.Tt=t}get subject(){return this.wm}set subject(t){this.wm=t}get parameter(){return this.xm}set parameter(t){this.xm=t}}(t={})[t.Transaction=1]="Transaction",t[t.Property=2]="Property",t[t.Insert=3]="Insert",t[t.Remove=4]="Remove";var F=t;class E{wu;bm;mn;Li;b;xu;df;gf;mf;pf;constructor(){this.wu=2,this.bm="",this.mn="",this.Li=null,this.b=null,this.xu=null,this.df=null,this.gf=null,this.mf=null,this.pf=null}static Transaction=1;static Property=2;static Insert=3;static Remove=4;clear(){this.Li=null,this.b=null,this.xu=null,this.df=null,this.gf=null,this.mf=null,this.pf=null}copy(){var t=new E;t.wu=this.wu,t.bm=this.bm,t.mn=this.mn,t.Li=this.Li,t.b=this.b,t.xu=this.xu;let e=this.df;return Kt.Mt(e)&&"function"==typeof e.copyFrozen?t.df=e.copyFrozen():t.df=e,e=this.gf,Kt.Mt(e)&&"function"==typeof e.copyFrozen?t.gf=e.copyFrozen():t.gf=e,e=this.mf,Kt.Mt(e)&&"function"==typeof e.copyFrozen?t.mf=e.copyFrozen():t.mf=e,e=this.pf,Kt.Mt(e)&&"function"==typeof e.copyFrozen?t.pf=e.copyFrozen():t.pf=e,t}ci(t){t in F?this.change=t:Kt.gr(this,t)}toString(){let t="";return 1===this.change?t+="* ":2===this.change?t+=null!==this.model?"!m":"!d":t+=(null!==this.model?"!m":"!d")+this.change,this.propertyName&&"string"==typeof this.propertyName&&(t+=" "+this.propertyName),this.modelChange&&this.modelChange!==this.propertyName&&(t+=" "+this.modelChange),t+=": ",1===this.change?null!==this.oldValue&&(t+=" "+this.oldValue):(null!==this.object&&(t+=Kt.toString(this.object)),null!==this.oldValue&&(t+="  old: "+Kt.toString(this.oldValue)),null!==this.oldParam&&(t+=" "+this.oldParam),null!==this.newValue&&(t+="  new: "+Kt.toString(this.newValue)),null!==this.newParam&&(t+=" "+this.newParam)),t}getValue(t){return t?this.oldValue:this.newValue}getParam(t){return t?this.oldParam:this.newParam}canUndo(){return null!==this.model||null!==this.diagram}undo(){this.canUndo()&&(null!==this.model?this.model.changeState(this,!0):null!==this.diagram&&this.diagram.CC(this,!0))}canRedo(){return null!==this.model||null!==this.diagram}redo(){this.canRedo()&&(null!==this.model?this.model.changeState(this,!1):null!==this.diagram&&this.diagram.CC(this,!1))}get model(){return this.Li}set model(t){this.Li=t}get diagram(){return this.b}set diagram(t){this.b=t}get change(){return this.wu}set change(t){this.wu=t}get modelChange(){return this.bm}set modelChange(t){Ht,Kt.t(t,"string",E,"modelChange"),this.bm=t}get propertyName(){return this.mn}set propertyName(t){Ht,"string"!=typeof t&&Kt.t(t,"function",E,"propertyName"),this.mn=t}get isTransactionFinished(){return 1===this.wu&&("CommittedTransaction"===this.mn||"FinishedUndo"===this.mn||"FinishedRedo"===this.mn)}get object(){return this.xu}set object(t){this.xu=t}get oldValue(){return this.df}set oldValue(t){this.df=t}get oldParam(){return this.gf}set oldParam(t){this.gf=t}get newValue(){return this.mf}set newValue(t){this.mf=t}get newParam(){return this.pf}set newParam(t){this.pf=t}}class R{AC;Tt;$k;constructor(){this.AC=(new O).w(),this.Tt="",this.$k=!1}toString(t){let e="Transaction: "+this.name+" "+this.changes.count.toString()+(this.isComplete?"":", incomplete");if(void 0!==t&&0<t){var i=this.changes.count;for(let t=0;t<i;t++){var s=this.changes.elt(t);null!==s&&(e+=`
   `+s.toString())}}return e}clear(){var e=this.changes;e.ut();for(let t=e.count-1;0<=t;t--){var i=e.elt(t);null!==i&&i.clear()}e.clear(),e.w()}canUndo(){return this.isComplete}undo(){if(this.canUndo())for(let t=this.changes.count-1;0<=t;t--){var e=this.changes.elt(t);null!==e&&e.undo()}}canRedo(){return this.isComplete}redo(){if(this.canRedo()){var e=this.changes.count;for(let t=0;t<e;t++){var i=this.changes.elt(t);null!==i&&i.redo()}}}jD(e){var i=this.changes;for(let t=i.count-1;t>=e;t--){var s=i.elt(t);null!==s&&s.undo(),i.ut(),i.removeAt(t)}i.w()}optimize(){if(this.isComplete){var i=this.changes,s=(i.ut(),new L);for(let e=0;e<i.count;e++){var n=i.elt(e);if(null!==n&&2===n.change&&n.object){let t=s.get(n.object);t||(t=new L,s.set(n.object,t));var a=t.get(n.propertyName);null===a?t.set(n.propertyName,-1):(0<a&&i.setElt(a,null),t.set(n.propertyName,e))}}let e=0;for(let t=0;t<i.count;t++){var r=i.elt(t);null!==r&&(t>e&&i.setElt(e,r),e++)}for(;i.length>e;)i.pop();i.w()}}get changes(){return this.AC}get name(){return this.Tt}set name(t){this.Tt=t}get isComplete(){return this.$k}set isComplete(t){this.$k=t}}class U{Ew;Xi;LC;Ys;Qk;km;Zn;Vw;_k;pn;yf;Bw;Ks;zw;Xw;Sm;Yw;constructor(t){this.Ew=new N,this.Xi=!1,this.LC=(new O).w(),this.Ys=-1,this.Qk=999,this.Ks=!1,this.km=null,this.Zn=0,this.Vw=!1,Ht,this.Vw=!0,this._k=23,this.pn=(new O).w(),this.yf=new O,this.Bw=!0,this.zw=!1,this.Xw=!1,this.Sm=!1,this.Yw=!1,t&&Object.assign(this,t)}toString(e){let i="UndoManager "+this.historyIndex+"<"+this.history.count+"<="+this.maxHistoryLength,s=(i+="[",this.nestedTransactionNames.count);for(let t=0;t<s;t++)0<t&&(i+=" "),i+=this.nestedTransactionNames.elt(t);if(i+="]",void 0!==e&&0<e){s=this.history.count;for(let t=0;t<s;t++)i+=`
- `+this.history.elt(t).toString(e-1)}return i}clear(){var e=this.history;e.ut();for(let t=e.count-1;0<=t;t--){var i=e.elt(t);null!==i&&i.clear()}e.clear(),this.Ys=-1,e.w(),this.Ks=!1,this.km=null,this.Zn=0,this.pn.ut(),this.pn.clear(),this.pn.w(),this.yf.clear(),this.zw=!1,this.Xw=!1,this.Sm=!1,this.Yw=!1}copyProperties(t){this.isEnabled=t.isEnabled,this.maxHistoryLength=t.maxHistoryLength,this.bu=t.bu}addModel(t){this.Ew.add(t)}removeModel(t){this.Ew.remove(t)}startTransaction(t){if(null===(t=void 0===t?"":t)&&(t=""),this.isUndoingRedoing)return!1;!0===this.Bw&&(this.Bw=!1,this.Zn++,this.Cl||this.i("StartingFirstTransaction",t,this.currentTransaction),0<this.Zn)&&this.Zn--,this.isEnabled&&(this.pn.ut(),this.pn.add(t),this.pn.w(),null===this.currentTransaction?this.yf.add(0):this.yf.add(this.currentTransaction.changes.count)),this.Zn++;var e=1===this.transactionLevel;return!e||this.Cl||this.i("StartedTransaction",t,this.currentTransaction),e}commitTransaction(t){return this.TC(!0,t=void 0===t?"":t)}rollbackTransaction(){return this.TC(!1,"")}TC(i,s){if(!this.isUndoingRedoing){this.bu&&this.transactionLevel<1&&Kt.ft("Ending transaction without having started a transaction: "+s);var n,a,r,o=1===this.transactionLevel;let t=this.currentTransaction,e=(o&&i&&(this.Cl||this.i("CommittingTransaction",s,t)),0);if(0<this.transactionLevel&&(this.Zn--,this.isEnabled)&&(0<(n=this.pn.count)&&(""===s&&(s=this.pn.elt(0)),this.pn.ut(),this.pn.removeAt(n-1),this.pn.w()),0<(n=this.yf.count)&&(e=this.yf.elt(n-1),this.yf.removeAt(n-1))),o){if(i)this.Sm=!1,null===t&&""!==s&&(t=this.currentTransaction),this.isEnabled&&null!==t&&((n=t).isComplete||(n.isComplete=!0,n.name=s),this.discardHistoryAfterIndex(),(o=this.history).ut(),0<=(a=this.maxHistoryLength)&&(0===a?o.clear():o.count>=a&&(null!==(r=o.elt(0))&&r.clear(),o.removeAt(0),this.Ys--)),0===a||0!==o.count&&o.get(o.count-1)===n||(o.add(n),this.Ys++),o.w(),t=n),this.Cl||this.i("CommittedTransaction",s,t);else{this.Ks=!0;try{this.isEnabled&&null!==t&&(t.isComplete=!0,t.undo())}finally{this.Cl||this.i("RolledBackTransaction",s,t),this.Ks=!1}null!==t&&t.clear()}return this.km=null,this.Kw&&this.clear(),this.Kw=!1,!(this.Uw=!1)}this.isEnabled&&!i&&null!==t&&t.jD(e)}return!1}discardHistoryAfterIndex(){if(!this.isUndoingRedoing&&this.canRedo()){var e=this.history;e.ut();for(let t=e.count-1;t>this.historyIndex;t--){var i=e.elt(t);null!==i&&i.clear(),e.removeAt(t),this.Sm=!0}e.w()}}oE(t){this.Zn+=t,this.Zn<0&&(this.Zn=0)}canUndo(){var t;return!(!this.isEnabled||0<this.transactionLevel||null===(t=this.transactionToUndo)||!t.canUndo())}undo(){if(this.canUndo()){var t=this.transactionToUndo;try{this.Ks=!0,this.i("StartingUndo","Undo",t),this.Ys--,t.undo()}catch(t){Kt.ft("undo error: "+t.toString())}finally{this.i("FinishedUndo","Undo",t),this.Ks=!1}}}canRedo(){var t;return!(!this.isEnabled||0<this.transactionLevel||null===(t=this.transactionToRedo)||!t.canRedo())}redo(){if(this.canRedo()){var t=this.transactionToRedo;try{this.Ks=!0,this.i("StartingRedo","Redo",t),this.Ys++,t.redo()}catch(t){Kt.ft("redo error: "+t.toString())}finally{this.i("FinishedRedo","Redo",t),this.Ks=!1}}}i(t,e,i){void 0===i&&(i=null);for(var s=new E,n=(s.change=1,s.propertyName=t,s.object=i,s.oldValue=e,this.models);n.next();){var a=n.value;(s.model=a).Gw(s)}}handleChanged(e){if(this.isEnabled&&!this.isUndoingRedoing&&!this.skipsEvent(e)){let t=this.currentTransaction;null===t&&(t=new R,this.km=t);var i=e.copy(),s=t.changes;s.ut(),s.add(i),s.w(),this.bu&&0<this._k&&this.transactionLevel<=0&&!this.Bw&&(null!==(s=e.diagram)&&!1===s.Uh||(Kt.ft("Change not within a transaction: "+i.toString()),this._k--))}}skipsEvent(t){if(null===t||1===t.change)return!0;t=t.object;if(null!==t)if(void 0!==t.layer){var e=t.layer;if(null!==e&&e.isTemporary)return!0}else if(t.isTemporary)return!0;return!1}get models(){return this.Ew.iterator}get isEnabled(){return this.Xi}set isEnabled(t){this.Xi=t}get transactionToUndo(){return 0<=this.historyIndex&&this.historyIndex<=this.history.count-1?this.history.elt(this.historyIndex):null}get transactionToRedo(){return this.historyIndex<this.history.count-1?this.history.elt(this.historyIndex+1):null}get isUndoingRedoing(){return this.Ks}get history(){return this.LC}get maxHistoryLength(){return this.Qk}set maxHistoryLength(t){this.Qk=t}get historyIndex(){return this.Ys}get currentTransaction(){return this.km}get transactionLevel(){return this.Zn}get isInTransaction(){return 0<this.Zn}get bu(){return this.Vw}set bu(t){this.Vw=t}get nestedTransactionNames(){return this.pn}get Kw(){return this.zw}set Kw(t){this.zw=t}get Uw(){return this.Xw}set Uw(t){this.Xw=t}get Cl(){return this.Yw}set Cl(t){this.Yw=t}get isJustDiscarded(){return this.Sm}}class J{b;Tt;Xi;tS;iS;Mm;DC;constructor(){N.ji(this),this.b=q.Pm(),this.Tt="",this.Xi=!0,this.tS=!1,this.iS=null,this.DC=new C,this.Mm=-1}get diagram(){return this.b}set diagram(t){t instanceof q&&(this.b=t)}toString(){return""!==this.name?this.name+" Tool":Kt.an(this.constructor)}updateAdornments(t){}canStart(){return this.isEnabled}doStart(){}doActivate(){this.isActive=!0}doDeactivate(){this.isActive=!1}doStop(){}doCancel(){this.transactionResult=null,this.stopTool()}stopTool(){var t=this.diagram;t.currentTool===this&&(t.currentTool=null,t.currentCursor="")}doMouseDown(){!this.isActive&&this.canStart()&&this.doActivate()}doMouseMove(){}doMouseUp(){this.stopTool()}doMouseWheel(){}canStartMultiTouch(){return!0}standardPinchZoomStart(){var t,e,i=this.diagram,s=i.lastInput,n=s.getMultiTouchViewPoint(0,_.H(NaN,NaN)),a=s.getMultiTouchViewPoint(1,_.H(NaN,NaN));n.isReal()&&a.isReal()&&(this.doCancel(),i.getInputOption("hasGestureZoom"))&&(i.eS=i.scale,e=a.x-n.x,t=a.y-n.y,e=Math.sqrt(e*e+t*t),i.sS=e,s.bubbles=!1),_.o(n),_.o(a)}standardPinchZoomMove(){var t,e,i,s,n=this.diagram,a=n.lastInput,r=a.getMultiTouchViewPoint(0,_.H(NaN,NaN)),o=a.getMultiTouchViewPoint(1,_.H(NaN,NaN));r.isReal()&&o.isReal()&&(this.doCancel(),n.getInputOption("hasGestureZoom"))&&(e=o.x-r.x,t=o.y-r.y,e=Math.sqrt(e*e+t*t)/n.sS,t=new _((Math.min(o.x,r.x)+Math.max(o.x,r.x))/2,(Math.min(o.y,r.y)+Math.max(o.y,r.y))/2),e=n.eS*e,i=n.commandHandler,e!==n.scale&&i.canResetZoom(e)&&(s=n.zoomPoint,n.zoomPoint=t,i.resetZoom(e),n.zoomPoint=s),a.bubbles=!1),_.o(r),_.o(o)}doKeyDown(){"Escape"===this.diagram.lastInput.code&&this.doCancel()}doKeyUp(){}startTransaction(t){return void 0===t&&(t=this.name),this.transactionResult=null,this.diagram.startTransaction(t)}stopTransaction(){var t=this.diagram;return null===this.transactionResult?t.rollbackTransaction():t.commitTransaction(this.transactionResult)}standardMouseSelect(){var e=this.diagram;if(e.allowSelect){var t=e.lastInput,i=e.findPartAt(t.documentPoint,!1);if(null!==i){if(Kt.dr?t.meta:t.control){e.V("ChangingSelection",e.selection);let t=i;for(;null!==t&&!t.canSelect();)t=t.containingGroup;null!==t&&(t.isSelected=!t.isSelected),e.V("ChangedSelection",e.selection)}else if(t.shift){if(!i.isSelected){e.V("ChangingSelection",e.selection);let t=i;for(;null!==t&&!t.canSelect();)t=t.containingGroup;null!==t&&(t.isSelected=!0),e.V("ChangedSelection",e.selection)}}else if(!i.isSelected){let t=i;for(;null!==t&&!t.canSelect();)t=t.containingGroup;null!==t&&e.select(t)}}else!t.left||(Kt.dr?t.meta:t.control)||t.shift||e.clearSelection()}}standardMouseClick(t,e){var i=this.diagram,s=i.lastInput,t=i.findObjectAt(s.documentPoint,t=void 0===t?null:t,e=void 0===e?t=>!t.layer.isTemporary:e);return s.targetObject=t,this.JD(t,s,i),s.handled}JD(i,s,n){if(s.handled=!1,null===i||i.isEnabledObject()){let e=0,t=(s.left?e=1!==s.clickCount&&2===s.clickCount?2:1:s.right&&1===s.clickCount&&(e=3),"ObjectSingleClicked");if(null!==i){switch(e){case 1:t="ObjectSingleClicked";break;case 2:t="ObjectDoubleClicked";break;case 3:t="ObjectContextClicked"}0!==e&&n.V(t,i)}else{switch(e){case 1:t="BackgroundSingleClicked";break;case 2:t="BackgroundDoubleClicked";break;case 3:t="BackgroundContextClicked"}0!==e&&n.V(t)}if(null!==i)for(;null!==i;){let t=null;switch(e){case 1:t=i.click;break;case 2:t=i.doubleClick||i.click;break;case 3:t=i.contextClick}if(null!==t&&(t(s,i),s.handled))break;i=i.panel}else{let t=null;switch(e){case 1:t=n.click;break;case 2:t=n.doubleClick||n.click;break;case 3:t=n.contextClick}null!==t&&t(s)}}}standardMouseOver(){var n=this.diagram,a=n.lastInput;if(!0!==n.animationManager.Mi){var t=n.skipsUndoManager;n.skipsUndoManager=!0;let i=n.viewportBounds.containsPoint(a.documentPoint)?n.findObjectAt(a.documentPoint,null,null):null,s=(!a.event||"pointercancel"!==a.event.type&&"pointerout"!==a.event.type||(i=null),!1);if((a.targetObject=i)!==n.wf){let t=n.wf;var e=t;for(n.wf=i,this.doCurrentObjectChanged(t,i),a.handled=!1;null!==t;){var r=t.mouseLeave;if(null!==r&&(i===t||null!==i&&i.isContainedBy(t)||(r(a,t,i),s=!0,a.handled)))break;t=t.panel}for(t=e,a.handled=!1;null!==i;){var o=i.mouseEnter;if(null!==o&&(t===i||null!==t&&t.isContainedBy(i)||(o(a,i,t),s=!0,a.handled)))break;i=i.panel}i=n.wf}if(null!==i){let t=i,e="";for(;null!==t&&""===(e=t.cursor);)t=t.panel;for(n.currentCursor=e,a.handled=!1,t=i;null!==t;){var l=t.mouseOver;if(null!==l&&(l(a,t),s=!0,a.handled))break;t=t.panel}}else{this.doUpdateCursor(null);e=n.mouseOver;null!==e&&(e(a),s=!0)}s&&n.requestUpdate(),n.skipsUndoManager=t}}doUpdateCursor(t){var e=this.diagram;e&&(e.currentCursor="")}doCurrentObjectChanged(t,e){}standardMouseWheel(){var s=this.diagram,n=s.lastInput;let a=n.delta;if(0!==a&&s.documentBounds.isReal()){var r=s.commandHandler,o=s.toolManager.mouseWheelBehavior;if(null!==r&&(2===o&&!n.shift||1===o&&n.control))(0<a?r.canIncreaseZoom():r.canDecreaseZoom())&&(l=s.zoomPoint,s.zoomPoint=n.viewPoint,0<a?r.increaseZoom():r.decreaseZoom(),s.zoomPoint=l),n.bubbles=!1;else if(2===o&&n.shift||1===o&&!n.control){var r=s.position.copy(),l=n.event,o=l.deltaMode;let t=l.deltaX,e=l.deltaY,i="pixel";if(0===t&&0===e||n.shift)!n.shift&&s.allowVerticalScroll?(a=3*a*s.scrollVerticalLineChange,s.scroll(i,0<a?"up":"down",Math.abs(a))):n.shift&&s.allowHorizontalScroll&&(a=3*a*s.scrollHorizontalLineChange,s.scroll(i,0<a?"left":"right",Math.abs(a)));else{switch(o){case 0:i="pixel";break;case 1:i="line";break;case 2:i="page"}0!==t&&s.allowHorizontalScroll&&(t*=s.scrollHorizontalLineChange/16,s.scroll(i,0<t?"right":"left",Math.abs(t))),0!==e&&s.allowVerticalScroll&&(e*=s.scrollVerticalLineChange/16,s.scroll(i,0<e?"down":"up",Math.abs(e)))}this.doWheelChange(s,r,n)}}}doWheelChange(t,e,i){t.position.equals(e)&&0===i.event.wheelDeltaX||(i.bubbles=!1)}standardWaitAfter(t,e){Ht,Kt.t(t,"number",J,"standardWaitAfter:delay"),void 0===e&&(e=this.diagram.lastInput),this.cancelWaitAfter();const i=this,s=e.clone(this.DC);this.Mm=Kt.Xh(()=>i.doWaitAfter(s),t)}cancelWaitAfter(){-1!==this.Mm&&Kt.Gg(this.Mm),this.Mm=-1}doWaitAfter(t){}findToolHandleAt(t,e){t=this.diagram.findObjectAt(t,t=>{for(;null!==t&&!(t.panel instanceof K);)t=t.panel;return t});return null!==t&&t.part.category===e?t:null}isBeyondDragSize(t,e){var i=this.diagram,s=(void 0===t&&(t=i.firstInput.viewPoint),void 0===e&&(e=i.lastInput.viewPoint),i.toolManager.dragSize);let n=s.width,a=s.height;return i.firstInput.isTouchEvent&&(n+=6,a+=6),Math.abs(e.x-t.x)>n||Math.abs(e.y-t.y)>a}get name(){return this.Tt}set name(t){Kt.t(t,"string",J,"name"),this.Tt=t}get isEnabled(){return this.Xi}set isEnabled(t){Kt.t(t,"boolean",J,"isEnabled"),this.Xi=t}get isActive(){return this.tS}set isActive(t){Kt.t(t,"boolean",J,"isActive"),this.tS=t}get transactionResult(){return this.iS}set transactionResult(t){null!==t&&Kt.t(t,"string",J,"transactionResult"),this.iS=t}}(t={})[t.Scroll=1]="Scroll",t[t.Zoom=2]="Zoom",t[t.None=3]="None";var $=t,it=((t={})[t.Zoom=1]="Zoom",t[t.Cancel=2]="Cancel",t[t.None=3]="None",t);class st extends J{FC;RC;IC;nS;oS;rS;lS;hS;aS;fS;Nm;Gh;constructor(t){super(),this.name="ToolManager",this.FC=new O,this.RC=new O,this.IC=new O,this.nS=850,this.oS=850,this.rS=new Yt(2,2).rt(),this.lS=5e3,this.hS=1,this.aS=1,this.fS=null,this.Nm=null,this.Gh=-1,t&&Object.assign(this,t)}static WheelScroll=1;static WheelZoom=2;static WheelNone=3;static GestureZoom=1;static GestureCancel=2;static GestureNone=3;get mouseWheelBehavior(){return this.hS}set mouseWheelBehavior(t){Kt.it(t,$,"WheelMode"),this.hS=t}get gestureBehavior(){return this.aS}set gestureBehavior(t){Kt.it(t,it,"GestureMode"),this.aS=t}initializeStandardTools(){}updateAdornments(t){var e,i=this.currentToolTip;i instanceof K&&this.Nm===t&&(e=i.adornedObject,(null!==t?e.part===t:null===e)?this.showToolTip(i,e):this.hideToolTip())}doMouseDown(){var e=this.diagram,t=e.lastInput;if(t.isTouchEvent&&2===this.gestureBehavior&&(t.bubbles=!1),t.isMultiTouch){if(this.cancelWaitAfter(),3===this.gestureBehavior)return void(t.bubbles=!0);if(2===this.gestureBehavior)return;if(e.currentTool.canStartMultiTouch())return void e.currentTool.standardPinchZoomStart()}var i=e.undoManager,s=(Ht,i.bu&&0!==i.transactionLevel&&Kt.ft("WARNING: In ToolManager.doMouseDown: UndoManager.transactionLevel is not zero"),this.mouseDownTools.length);for(let t=0;t<s;t++){var n=this.mouseDownTools.elt(t);if(n.diagram=this.diagram,n.canStart())return e.doFocus(),e.currentTool=n,void(e.currentTool===n&&(n.isActive||n.doActivate(),n.doMouseDown()))}1===e.lastInput.button&&(1===this.mouseWheelBehavior?this.mouseWheelBehavior=2:2===this.mouseWheelBehavior&&(this.mouseWheelBehavior=1)),this.doActivate(),this.standardWaitAfter(this.holdDelay,t)}doMouseMove(){var e=this.diagram,t=e.lastInput;if(t.isMultiTouch){if(3===this.gestureBehavior)return void(t.bubbles=!0);if(2===this.gestureBehavior)return;if(e.currentTool.canStartMultiTouch())return void e.currentTool.standardPinchZoomMove()}if(this.isActive){var i=this.mouseMoveTools.length;for(let t=0;t<i;t++){var s=this.mouseMoveTools.elt(t);if(s.diagram=this.diagram,s.canStart())return e.doFocus(),e.currentTool=s,void(e.currentTool===s&&(s.isActive||s.doActivate(),s.doMouseMove()))}}this.standardMouseActivity(e);var n=t.event;null===n||"pointermove"!==n.type&&n.cancelable||(t.bubbles=!0)}standardMouseActivity(t){this.standardMouseOver(),this.isBeyondDragSize()&&this.standardWaitAfter(this.isActive?this.holdDelay:this.hoverDelay,t.lastInput)}doCurrentObjectChanged(t,e){var i=this.currentToolTip;null===i||null!==e&&i instanceof K&&(e===i||e.isContainedBy(i))||this.hideToolTip()}doWaitAfter(t){var e=this.diagram;e.ZD()&&(this.doMouseHover(),this.isActive||this.doToolTip(),t.isTouchEvent)&&!e.lastInput.handled&&((t=t.copy()).button=2,t.buttons=2,e.lastInput=t,e.Hw=!0,e.doMouseUp())}doMouseHover(){var t=this.diagram,e=t.lastInput;null===e.targetObject&&(e.targetObject=t.findObjectAt(e.documentPoint,null,null));let i=e.targetObject;if(null!==i)for(e.handled=!1;null!==i;){var s=this.isActive?i.mouseHold:i.mouseHover;if(null!==s&&(s(e,i),e.handled))break;i=i.panel}else{t=this.isActive?t.mouseHold:t.mouseHover;null!==t&&t(e)}}doToolTip(){var t=this.diagram,e=t.lastInput;null===e.targetObject&&(e.targetObject=t.findObjectAt(e.documentPoint,null,null));let i=e.targetObject;if(null!==i){e=this.currentToolTip;if(!(e instanceof K)||i!==e&&!i.isContainedBy(e)){for(;null!==i;){var s=i.toolTip;if(null!==s)return void this.showToolTip(s,i);i=i.panel}this.hideToolTip()}}else{e=t.toolTip;null!==e?this.showToolTip(e,null):this.hideToolTip()}}showToolTip(t,e){Ht,t instanceof K||t instanceof pt||Kt.n("showToolTip:tooltip must be an Adornment or HTMLInfo."),null!==e&&Kt.s(e,y,st,"showToolTip:obj");var i=this.diagram,s=(t!==this.currentToolTip&&this.hideToolTip(),t instanceof K?(t.layerName="Tool",t.selectable=!1,t.scale=1/i.scale,t.category="ToolTip",t.hasPlaceholder()&&(t.placeholder.scale=i.scale),null!==(s=t.diagram)&&s!==i&&s.remove(t),i.add(t),null!==e?t.adornedObject=e:t.data=i.model,t.ensureBounds(),this.positionToolTip(t,e)):t instanceof pt&&t!==this.currentToolTip&&t.show(e,i,this),this.currentToolTip=t,-1!==this.Gh&&(Kt.Gg(this.Gh),this.Gh=-1),this.toolTipDuration);if(0<s&&s!==1/0){const n=this;this.Gh=Kt.Xh(()=>n.hideToolTip(),s)}}positionToolTip(t,e){var i,s,n,a;t.hasPlaceholder()||(t=t,s=(i=this.diagram).lastInput.documentPoint.copy(),n=t.measuredBounds,a=i.viewportBounds,i.lastInput.isTouchEvent&&(s.x-=n.width),s.x+n.width>a.right&&(s.x-=n.width+5/i.scale),s.x<a.x&&(s.x=a.x),s.y+20/i.scale+n.height>a.bottom?s.y-=n.height+5/i.scale:s.y+=20/i.scale,s.y<a.y&&(s.y=a.y),t.position=s)}hideToolTip(){-1!==this.Gh&&(Kt.Gg(this.Gh),this.Gh=-1);var t=this.diagram,e=this.currentToolTip;null!==e&&(e instanceof K?(t.remove(e),null!==this.Nm&&this.Nm.removeAdornment(e.category),e.data=null,e.adornedObject=null):e instanceof pt&&null!==e.hide&&e.hide(t,this),this.currentToolTip=null)}get currentToolTip(){return this.fS}set currentToolTip(t){Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("ToolManager.currentToolTip must be an Adornment or HTMLInfo."),this.fS=t,this.Nm=null!==t&&t instanceof K?t.adornedPart:null}doMouseUp(){this.cancelWaitAfter();var e=this.diagram;if(this.isActive){var i=this.mouseUpTools.length;for(let t=0;t<i;t++){var s=this.mouseUpTools.elt(t);if(s.diagram=this.diagram,s.canStart())return e.doFocus(),e.currentTool=s,void(e.currentTool===s&&(s.isActive||s.doActivate(),s.doMouseUp()))}}e.doFocus(),this.doDeactivate()}doMouseWheel(){this.standardMouseWheel()}doKeyDown(){var t=this.diagram;null!==t.commandHandler&&t.commandHandler.doKeyDown()}doKeyUp(){var t=this.diagram;null!==t.commandHandler&&t.commandHandler.doKeyUp()}findTool(e){Kt.t(e,"string",st,"findTool:name");let i=this.mouseDownTools.length;for(let t=0;t<i;t++){var s=this.mouseDownTools.elt(t);if(s.name===e)return s}i=this.mouseMoveTools.length;for(let t=0;t<i;t++){var n=this.mouseMoveTools.elt(t);if(n.name===e)return n}i=this.mouseUpTools.length;for(let t=0;t<i;t++){var a=this.mouseUpTools.elt(t);if(a.name===e)return a}return null}replaceTool(e,i){Kt.t(e,"string",st,"replaceTool:name"),null!==i&&(Kt.s(i,J,st,"replaceTool:newtool"),i.diagram=this.diagram);let s=this.mouseDownTools.length;for(let t=0;t<s;t++){var n=this.mouseDownTools.elt(t);if(n.name===e)return null!==i?this.mouseDownTools.setElt(t,i):this.mouseDownTools.removeAt(t),n}s=this.mouseMoveTools.length;for(let t=0;t<s;t++){var a=this.mouseMoveTools.elt(t);if(a.name===e)return null!==i?this.mouseMoveTools.setElt(t,i):this.mouseMoveTools.removeAt(t),a}s=this.mouseUpTools.length;for(let t=0;t<s;t++){var r=this.mouseUpTools.elt(t);if(r.name===e)return null!==i?this.mouseUpTools.setElt(t,i):this.mouseUpTools.removeAt(t),r}return null}replaceStandardTool(t,e,i){this.ii(t,e,i)}ii(t,e,i){Kt.t(t,"string",st,"replaceStandardTool:name"),Kt.s(i,O,st,"replaceStandardTool:list"),null!==e&&(Kt.s(e,J,st,"replaceStandardTool:newtool"),e.name=t,e.diagram=this.diagram),this.findTool(t)?this.replaceTool(t,e):null!==e&&i.add(e)}get mouseDownTools(){return this.FC}get mouseMoveTools(){return this.RC}get mouseUpTools(){return this.IC}get hoverDelay(){return this.nS}set hoverDelay(t){Kt.t(t,"number",st,"hoverDelay"),this.nS=t}get holdDelay(){return this.oS}set holdDelay(t){Kt.t(t,"number",st,"holdDelay"),this.oS=t}get dragSize(){return this.rS}set dragSize(t){Kt.s(t,Yt,st,"dragSize"),this.rS=t.L()}get toolTipDuration(){return this.lS}set toolTipDuration(t){Kt.t(t,"number",st,"toolTipDuration"),this.lS=t}get actionTool(){return this.findTool("Action")}set actionTool(t){this.ii("Action",t,this.mouseDownTools)}get relinkingTool(){return this.findTool("Relinking")}set relinkingTool(t){this.ii("Relinking",t,this.mouseDownTools)}get linkReshapingTool(){return this.findTool("LinkReshaping")}set linkReshapingTool(t){this.ii("LinkReshaping",t,this.mouseDownTools)}get resizingTool(){return this.findTool("Resizing")}set resizingTool(t){this.ii("Resizing",t,this.mouseDownTools)}get rotatingTool(){return this.findTool("Rotating")}set rotatingTool(t){this.ii("Rotating",t,this.mouseDownTools)}get linkingTool(){return this.findTool("Linking")}set linkingTool(t){this.ii("Linking",t,this.mouseMoveTools)}get draggingTool(){return this.findTool("Dragging")}set draggingTool(t){this.ii("Dragging",t,this.mouseMoveTools)}get dragSelectingTool(){return this.findTool("DragSelecting")}set dragSelectingTool(t){this.ii("DragSelecting",t,this.mouseMoveTools)}get panningTool(){return this.findTool("Panning")}set panningTool(t){this.ii("Panning",t,this.mouseMoveTools)}get contextMenuTool(){return this.findTool("ContextMenu")}set contextMenuTool(t){this.ii("ContextMenu",t,this.mouseUpTools)}get textEditingTool(){return this.findTool("TextEditing")}set textEditingTool(t){this.ii("TextEditing",t,this.mouseUpTools)}get clickCreatingTool(){return this.findTool("ClickCreating")}set clickCreatingTool(t){this.ii("ClickCreating",t,this.mouseUpTools)}get clickSelectingTool(){return this.findTool("ClickSelecting")}set clickSelectingTool(t){this.ii("ClickSelecting",t,this.mouseUpTools)}}class d extends J{cS;uS;yn;dS;gS;mS;pS;xf;Cm;yS;Hh;Sr;OC;wS;ku;Su;xS;bS;kS;SS;constructor(t){super(),this.name="Dragging",this.cS=!0,this.SS=!0,this.uS=!0,this.yn=null,this.dS=null,this.gS=null,this.mS=null,this.pS=!1,this.ku=!1,this.xf=new _(NaN,NaN),this.Cm=new _,this.yS=!0,this.Hh=100,this.Sr=[],this.OC=(new N).w(),this.wS=new Ot,this.Su=null,this.xS="copy",this.bS="",this.kS="no-drop",t&&Object.assign(this,t)}get isCopyEnabled(){return this.cS}set isCopyEnabled(t){Kt.t(t,"boolean",d,"isCopyEnabled"),this.cS=t}get copiesEffectiveCollection(){return this.uS}set copiesEffectiveCollection(t){Kt.t(t,"boolean",d,"copiesEffectiveCollection"),this.uS=t}get dragOptions(){return this.wS}set dragOptions(t){Kt.s(t,Ot,d,"dragOptions"),this.wS=t}get isGridSnapEnabled(){return this.dragOptions.isGridSnapEnabled}set isGridSnapEnabled(t){Kt.t(t,"boolean",d,"isGridSnapEnabled"),this.dragOptions.isGridSnapEnabled=t}get isComplexRoutingRealtime(){return this.yS}set isComplexRoutingRealtime(t){this.yS=t;var e=this.diagram.findRouter("AvoidsLinks");null!==e&&(e.isRealtime=t)}get isGridSnapRealtime(){return this.dragOptions.isGridSnapRealtime}set isGridSnapRealtime(t){Kt.t(t,"boolean",d,"isGridSnapRealtime"),this.dragOptions.isGridSnapRealtime=t}get gridSnapCellSize(){return this.dragOptions.gridSnapCellSize}set gridSnapCellSize(t){Kt.s(t,Yt,d,"gridSnapCellSize"),this.dragOptions.gridSnapCellSize.equals(t)||(t=t.L(),this.dragOptions.gridSnapCellSize=t)}get gridSnapCellSpot(){return this.dragOptions.gridSnapCellSpot}set gridSnapCellSpot(t){Kt.s(t,Z,d,"gridSnapCellSpot"),this.dragOptions.gridSnapCellSpot.equals(t)||(t=t.L(),this.dragOptions.gridSnapCellSpot=t)}get gridSnapOrigin(){return this.dragOptions.gridSnapOrigin}set gridSnapOrigin(t){Kt.s(t,_,d,"gridSnapOrigin"),this.dragOptions.gridSnapOrigin.equals(t)||(t=t.L(),this.dragOptions.gridSnapOrigin=t)}get dragsLink(){return this.dragOptions.dragsLink}set dragsLink(t){Kt.t(t,"boolean",d,"dragsLink"),this.dragOptions.dragsLink=t}get dragsTree(){return this.dragOptions.dragsTree}set dragsTree(t){Kt.t(t,"boolean",d,"dragsTree"),this.dragOptions.dragsTree=t}get copyCursor(){return this.xS}set copyCursor(t){this.xS=t}get moveCursor(){return this.bS}set moveCursor(t){this.bS=t}get nodropCursor(){return this.kS}set nodropCursor(t){this.kS=t}get currentPart(){return this.dS}set currentPart(t){null!==t&&Kt.s(t,H,d,"currentPart"),this.dS=t}get copiedParts(){return this.mS}set copiedParts(t){this.mS=t}get draggedParts(){return this.gS}set draggedParts(t){this.gS=t}get draggingParts(){return null!==this.copiedParts?this.copiedParts.toKeySet():null!==this.draggedParts?this.draggedParts.toKeySet():this.OC}get draggedLink(){return this.diagram.draggedLink}set draggedLink(t){null!==t&&Kt.s(t,Y,d,"draggedLink"),this.diagram.draggedLink=t}get isDragOutStarted(){return this.pS}set isDragOutStarted(t){this.pS=t}get startPoint(){return this.Cm}set startPoint(t){Kt.s(t,_,d,"startPoint"),this.Cm.equals(t)||this.Cm.c(t)}get delay(){return this.Hh}set delay(t){Kt.t(t,"number",d,"delay"),this.Hh=t}canStart(){var t,e;return!!this.isEnabled&&!((t=this.diagram).isReadOnly&&!t.allowDragOut||!(t.allowMove||t.allowCopy||t.allowDragOut)||!t.allowSelect||!(e=t.lastInput).left||t.currentTool!==this&&(!this.isBeyondDragSize()||e.isTouchEvent&&e.timestamp-t.firstInput.timestamp<this.Hh)||null===this.findDraggablePart())}findDraggablePart(){var t=this.diagram;let e=t.findPartAt(t.firstInput.documentPoint,!1);if(null===e)return null;for(;null!==e&&!e.canSelect();)e=e.containingGroup;return null!==e&&(e.canMove()||e.canCopy())?e:null}standardMouseSelect(){var e,i=this.diagram;if(i.allowSelect){let t=i.findPartAt(i.firstInput.documentPoint,!1);if(null!==t){for(;null!==t&&!t.canSelect();)t=t.containingGroup;this.currentPart=t,null===this.currentPart||this.currentPart.isSelected||(i.V("ChangingSelection",i.selection),e=i.lastInput,(Kt.dr?e.meta:e.control)||e.shift||i.clearSelection(!0),this.currentPart.isSelected=!0,i.V("ChangedSelection",i.selection))}}}doActivate(){var t=this.diagram,e=((this.Su=null)===this.currentPart&&this.standardMouseSelect(),this.currentPart);null!==e&&(e.canMove()||e.canCopy())&&(t.cacheGroupExternalLinks(!0),d.St=null,this.isActive=!0,this.xf.set(t.position),this.MS(t.selection),this.Sr.length=0,t.animationManager.stopAnimation(),e=this.computeEffectiveCollection(t.selection,this.dragOptions),this.draggedParts=e,this.SS=this.diagram.layout.isRealtime,this.diagram.layout.isRealtime=!1,(t.Am=!0)===t.getRenderingHint("temporaryPixelRatio")&&30<t.avgSpf&&t.vw(),t.qw(this.draggedParts),t.Mu=!0,this.startTransaction("Drag"),this.startPoint=t.firstInput.documentPoint,t.isMouseCaptured=!0,t.allowDragOut)&&this.$D()}MS(t){var e;this.dragsLink&&(e=this.diagram).allowRelink&&(e.model.bf()&&1===t.count&&t.first()instanceof Y?(this.draggedLink=t.first(),this.draggedLink.canRelinkFrom()&&this.draggedLink.canRelinkTo()&&this.draggedLink.clearAdornments(),this.yn=e.toolManager.findTool("Relinking"),null===this.yn&&(this.yn=new ot,this.yn.diagram=e),this.yn.originalLink=this.draggedLink):(this.draggedLink=null,this.yn=null))}computeEffectiveCollection(t,e){return this.diagram.commandHandler.computeEffectiveCollection(t,e)}Us(t){return void 0===t?new Et(_.To):this.isGridSnapEnabled?new Et(new _(Math.round(1e3*t.x)/1e3,Math.round(1e3*t.y)/1e3)):new Et(t.copy())}doDeactivate(){this.isActive=!1;var t=this.diagram;this.diagram.layout.isRealtime=this.SS,t.Mu=!1,t.Al=!0,t.cacheGroupExternalLinks(!1),t.stopAutoScroll(),this.PS(),t.Lm(this.draggedParts),this.Su=null,this.currentPart=null,this.draggedParts=null,this.isDragOutStarted=!1,this.ku=!1,d.QD(),this.EC(),this.xf.e(NaN,NaN),null!==d.vh&&(d.vh.currentCursor=""),d.vh=null,d.St=null,this.Ll(),t.isMouseCaptured=!1,t.currentCursor="",t.Am=!1,this.stopTransaction(),t.NS(!0)}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}PS(){var t=this.diagram,e=t.skipsUndoManager,i=(t.skipsUndoManager=!0,t.lastInput);this.VC(i,null),t.skipsUndoManager=e,this.Sr.length=0}BC(){this.Ll(),this.CS();var t=this.diagram;this.xf.isReal()&&(t.position=this.xf),t.stopAutoScroll()}doCancel(){this.Ll(),this.CS();var t=this.diagram;this.xf.isReal()&&(t.position=this.xf),this.stopTool()}doKeyDown(){var t=this.diagram,e=t.lastInput;this.isActive&&("Escape"===e.code?this.doCancel():e.code!==t.previousInput.code&&this.doMouseMove())}doKeyUp(){this.isActive&&this.doMouseMove()}_D(t,e){let i=1/0,s=1/0,n=-1/0,a=-1/0;for(var r=t.iterator;r.next();){var o,l=r.value;l.isVisible()&&(o=(l=l.location).x,l=l.y,isNaN(o)||isNaN(l)||(o<i&&(i=o),l<s&&(s=l),o>n&&(n=o),l>a&&(a=l)))}return i===1/0?e.e(0,0,0,0):e.e(i,s,n-i,a-s),e}AS(t){if(null===this.copiedParts){var e=this.diagram;if(!(t&&(e.isReadOnly||e.isModelReadOnly)||null===this.draggedParts)){for(var i=e.undoManager,i=(i.isEnabled&&i.isInTransaction?null!==i.currentTransaction&&0<i.currentTransaction.changes.count&&(e.undoManager.rollbackTransaction(),e.startTransaction("Drag")):this.CS(),e.skipsUndoManager=!t,e.partManager.addsToTemporaryLayer=!t,this.startPoint=e.firstInput.documentPoint,this.copiesEffectiveCollection?this.draggedParts.toKeySet():e.selection),s=e.copyParts(i,e,!0),n=new L,a=this.draggedParts.iterator;a.next();){var r,o=a.key;o.De()&&o.canCopy()&&null!==(r=s.getValue(o))&&(r.location=o.location,r.ensureBounds(),n.add(r,this.Us(r.location)))}for(var l=s.iterator;l.next();){var h=l.value;h instanceof Y&&h.canCopy()&&n.add(h,this.Us())}this.copiedParts=n,this.MS(n.toKeySet()),null!==this.draggedLink&&(i=(t=this.draggedLink).routeBounds,t.Mr(this.startPoint.x-(i.x+i.width/2),this.startPoint.y-(i.y+i.height/2))),this.doUpdateCursor(null)}}}Ll(){var t=this.diagram;if(null!==this.copiedParts){if(t.removeParts(this.copiedParts.toKeySet(),!1),(this.copiedParts=null)!==this.draggedParts)for(var e=this.draggedParts.iterator;e.next();)e.key instanceof Y&&(e.value.point=new _(0,0));this.doUpdateCursor(null)}t.skipsUndoManager=!1,t.partManager.addsToTemporaryLayer=!1,this.startPoint=t.firstInput.documentPoint}EC(){null!==this.draggedLink&&(this.dragsLink&&null!==this.yn&&(this.yn.stopDraggingMouseMove(),this.yn.originalLink=null),this.draggedLink=null,this.yn=null)}kf(t,e){var i=this.diagram,s=this.startPoint,n=_.a();n.c(i.lastInput.documentPoint),this.moveParts(t,n.subtract(s),e),_.o(n),!0===i.getRenderingHint("temporaryPixelRatio")&&null===i.Tl&&30<i.avgSpf&&(i.vw(),i.Pu())}moveParts(t,e,i){void 0===i&&(i=!1);var s=this.diagram;null!==s&&s.LS(t,e,this.dragOptions,i)}CS(){if(null!==this.draggedParts){var e=this.diagram;let t=this.draggedParts.iterator;for(;t.next();){var i=t.key;i.De()&&(i.location=t.value.point)}for(t=this.draggedParts.iterator;t.next();){var s,n=t.key;n instanceof Y&&n.wn&&(s=t.value.point,this.draggedParts.add(n,this.Us()),n.Mr(-s.x,-s.y))}e.maybeUpdate()}}tF(t){return null===t||!!(null===(t=t.part)||t instanceof K||t.layer.isTemporary||this.draggedParts&&this.draggedParts.contains(t)||this.copiedParts&&this.copiedParts.contains(t))}TS(t){var e=this.diagram,i=(this.dragsLink&&(null!==this.draggedLink&&(this.draggedLink.fromNode=null,this.draggedLink.toNode=null),this.zC(!1)),this.findDragOverObject(t)),s=e.lastInput,n=(s.targetObject=i,this.doUpdateCursor(i),e.skipsUndoManager);let a=!1;try{if(e.skipsUndoManager=!0,a=this.VC(s,i),!this.isActive&&null===d.St)return;var r,o=null!==i?i.part:null;if(null!==o&&(!e.handlesDragDropForTopLevelParts||!o.isTopLevel||o instanceof X)||null===(r=e.mouseDragOver)||(r(s),a=!0),!this.isActive&&null===d.St||(this.doDragOver(t,i),!this.isActive&&null===d.St))return}finally{e.skipsUndoManager=n,a&&e.maybeUpdate()}this.Su=i,e.isReadOnly||!e.allowMove&&!e.allowCopy||!e.allowHorizontalScroll&&!e.allowVerticalScroll||e.doAutoScroll(s.viewPoint)}findDragOverObject(t){return this.diagram.DS(t,null,t=>!this.tF(t))}doUpdateCursor(t){var e=this.diagram;null!==t&&this.Su===t||(!this.diagram.currentTool.isActive||this.mayCopy()?e.currentCursor=this.copyCursor:this.mayMove()?e.currentCursor=this.moveCursor:this.mayDragOut()&&(e.currentCursor=this.nodropCursor))}VC(e,i){let s=!1,n=this.Sr.length;var a=0<n?this.Sr[0]:null;if(i===a)return!1;e.handled=!1;for(let t=0;t<n;t++){var r=this.Sr[t],o=r.mouseDragLeave;if(null!==o&&(o(e,r,i),s=!0,e.handled))break}if(this.Sr.length=0,(this.isActive||null!==d.St)&&null!==i){e.handled=!1;let t=i;for(;null!==t;)this.Sr.push(t),t=this.XC(t);n=this.Sr.length;for(let t=0;t<n;t++){var l=this.Sr[t],h=l.mouseDragEnter;if(null!==h&&(h(e,l,a),s=!0,e.handled))break}}return s}rE(t,e){return null!==t&&!!(t===e||t.isContainedBy(e)||e instanceof X&&!(t instanceof X)&&e.handlesDragDropForMembers&&t.part.isMemberOf(e))}XC(t){var e=t.panel;if(null!==e)return e;if(t instanceof H&&!(t instanceof X)){e=t.containingGroup;if(null!==e&&e.handlesDragDropForMembers)return e}return null}YC(t,e){const i=this.diagram,s=this.yn;if(null===s)return null;var n=s.portGravity,n=i.findObjectsNear(t,n,t=>s.findValidLinkablePort(t,e)),a=_.a();let r=1/0,o=null;for(var l=n.iterator;l.next();){var h,u=l.value;null!==u.part&&(h=u.getDocumentPoint(Z.Center,a),(h=t.distanceSquaredPoint(h))<r)&&(o=u,r=h)}return _.o(a),o}zC(n){var a=this.draggedLink;if(null!==a&&!(a.pointsCount<2)){var r=this.diagram;if(!r.isReadOnly){var o=this.yn;if(null!==o){let t=null,e=null,i=(null===a.fromNode&&null!==(t=this.YC(a.getPoint(0),!1))&&(e=t.part),null),s=null;null===a.toNode&&null!==(i=this.YC(a.getPoint(a.pointsCount-1),!0))&&(s=i.part),o.isValidLink(e,t,s,i)?n?(a.defaultFromPoint=a.getPoint(0),a.defaultToPoint=a.getPoint(a.pointsCount-1),a.wn=!1,a.fromNode=e,null!==t&&(a.fromPortId=t.portId),a.toNode=s,null!==i&&(a.toPortId=i.portId),a.fromPort!==r.FS&&r.V("LinkRelinked",a,r.FS),a.toPort!==r.RS&&r.V("LinkRelinked",a,r.RS)):o.doDraggingMouseMove(e,t,s,i):o.doDraggingMouseMove(null,null,null,null)}}}}doDragOver(t,e){}KC(t){var e=this.diagram,i=(this.dragsLink&&this.zC(!0),this.PS(),this.findDragOverObject(t)),s=e.lastInput;if(null!==(s.targetObject=i)){s.handled=!1;let t=i;for(;null!==t;){var n=t.mouseDrop;if(null!==n&&(n(s,t),s.handled))break;this.iF(s,t),t=this.XC(t)}}else{var a=e.mouseDrop;null!==a&&a(s)}if(this.isActive||null!==d.St){for(var r=(this.copiedParts||this.draggedParts).iterator;r.next();){var o=r.key;o instanceof D&&o.linksConnected.each(t=>t.wn=!1)}if(this.doDropOnto(t,i),this.isActive||null!==d.St){for(var l=Q.a(),h=e.selection.iterator;h.next();){var u=h.value;u instanceof D&&this.eF(e,u,l)}Q.o(l)}}}iF(t,e){var i=this.diagram,e=e.part;!i.handlesDragDropForTopLevelParts||!e.isTopLevel||e instanceof X||null!==(e=i.mouseDrop)&&e(t)}eF(e,i,s){if(i.canAvoid()){let t=!1;s=i.getAvoidableRect(s),e.viewportBounds.containsRect(s)&&(t=!0);var n=this.copiedParts||this.draggedParts,e=e.IS(s,t=>t.part,t=>t instanceof Y,!0,t=>t instanceof Y,t);if(0!==e.count)for(var a=e.iterator;a.next();){var r=a.value;n.contains(r)&&n.contains(i)||!r.isMemberOf(i)&&r.isAvoiding&&r.invalidateRoute()}}}doDropOnto(t,e){}doMouseMove(){var t,e;this.isActive&&(e=(t=this.diagram).lastInput,this.simulatedMouseMove(e.event,e.documentPoint,e.targetDiagram)||null!==this.currentPart&&null!==this.draggedParts&&(this.mayCopy()?(this.AS(!1),t.qw(this.copiedParts),this.kf(this.copiedParts,!1),t.Lm(this.copiedParts)):this.mayMove()?(this.Ll(),this.kf(this.draggedParts,!0)):this.mayDragOut()?(this.AS(!1),this.kf(this.copiedParts,!1)):this.Ll(),this.TS(t.lastInput.documentPoint)))}doMouseUp(){if(this.isActive){var e=this.diagram,i=e.lastInput;if(!this.simulatedMouseUp(i.event,i.documentPoint,i.targetDiagram)){let t=!1;var s,i=this.mayCopy();i&&null!==this.copiedParts?(this.Ll(),this.AS(!0),e.qw(this.copiedParts),this.kf(this.copiedParts,!1),e.Lm(this.copiedParts),null!==this.copiedParts&&(e.V("ChangingSelection",e.selection),e.clearSelection(!0),this.copiedParts.iteratorKeys.each(t=>{t.isSelected=!0}))):(t=!0,this.Ll(),this.mayMove()&&(this.kf(this.draggedParts,!0),this.TS(e.lastInput.documentPoint))),this.ku=!0,this.KC(e.lastInput.documentPoint),this.isActive&&(s=(i?this.copiedParts:this.draggedParts).toKeySet(),this.copiedParts=null,t&&this.sF(),e.invalidateDocumentBounds(),e.Lm(this.draggedParts),this.transactionResult=i?"Copy":"Move",e.V(i?"SelectionCopied":"SelectionMoved",s)),this.stopTool(),i&&e.V("ChangedSelection",e.selection)}}}simulatedMouseMove(e,i,s){if(null===d.St)return!1;var t=d.St.diagram,n=(s instanceof q||(s=null),d.vh);if(s!==n&&(null!==n&&n!==t&&(n.stopAutoScroll(),d.St.isDragOutStarted=!1,null!==(n=n.toolManager.findTool("Dragging")))&&n.doSimulatedDragLeave(),null!==(d.vh=s)&&s!==t&&(d.St.BC(),null!==(n=s.toolManager.findTool("Dragging")))&&(n.UC(),n.doSimulatedDragEnter()),this.doUpdateCursor(null)),null===s||s===t||!s.allowDrop||s.isReadOnly||!s.allowInsert)return!1;n=s.toolManager.findTool("Dragging");if(null!==n){let t=i;null!==e&&(void 0!==e.targetTouches&&(0<e.targetTouches.length?e=e.targetTouches[0]:0<e.changedTouches.length&&(e=e.changedTouches[0])),t=s.getMouse(e)),s.lastInput.documentPoint=t,s.lastInput.viewPoint=s.transformDocToView(t),s.lastInput.down=!1,s.lastInput.up=!1,n.doSimulatedDragOver()}return!0}simulatedMouseUp(e,i,s){if(null===d.St)return!1;var n=d.vh,a=d.St.diagram;if(null===s)return d.St.doCancel(),!0;if(s!==n){var r=n.toolManager.findTool("Dragging");if(null!==n&&n!==a&&null!==r)return n.stopAutoScroll(),d.St.isDragOutStarted=!1,r.doSimulatedDragLeave(),!1;a=(d.vh=s).toolManager.findTool("Dragging");null!==a&&(d.St.BC(),a.UC(),a.doSimulatedDragEnter())}if(s===this.diagram)return!1;{let t=i;null!==e?(void 0!==e.targetTouches&&(0<e.targetTouches.length?e=e.targetTouches[0]:0<e.changedTouches.length&&(e=e.changedTouches[0])),t=s.getMouse(e)):null===t&&(t=new _),s.lastInput.documentPoint=t,s.lastInput.viewPoint=s.transformDocToView(t),s.lastInput.down=!1,s.lastInput.up=!0;n=s.toolManager.findTool("Dragging"),r=(null!==n&&n.doSimulatedDrop(),d.St);return null!==r&&(a=r.mayCopy(),r.transactionResult=a?"Copy":"Move",r.stopTool()),!0}}sF(){if(null!==this.draggedParts)for(var t=this.draggedParts.iterator;t.next();){var e=t.key;e instanceof D&&null!==(e=e.containingGroup)&&e.hasPlaceholder()&&!this.draggedParts.contains(e)&&e.placeholder.u()}}mayCopy(){if(!this.isCopyEnabled)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.allowCopy||!(Kt.dr?t.lastInput.alt:t.lastInput.control))return!1;for(var e=t.selection.iterator;e.next();)if(e.value.canCopy())return!0;return!(null===this.draggedLink||!this.dragsLink||!this.draggedLink.canCopy())}mayDragOut(){if(!this.isCopyEnabled)return!1;var t=this.diagram;if(!t.allowDragOut||!t.allowCopy||t.allowMove)return!1;for(var e=t.selection.iterator;e.next();)if(e.value.canCopy())return!0;return!(null===this.draggedLink||!this.dragsLink||!this.draggedLink.canCopy())}mayMove(){var t=this.diagram;if(t.isReadOnly||!t.allowMove)return!1;for(var e=t.selection.iterator;e.next();)if(e.value.canMove())return!0;return!(null===this.draggedLink||!this.dragsLink||!this.draggedLink.canMove())}UC(){d.Ww.contains(this)||d.Ww.add(this)}static QD(){if(0<d.Ww.count){var e=d.Ww,i=e.length;for(let t=0;t<i;t++){var s=e.elt(t);s.EC(),s.Ll(),s.PS(),s.diagram.stopAutoScroll()}e.clear()}}computeBorder(t,e,i){return this.ku||null===this.draggedParts||this.draggedParts.contains(t)?null:i.c(e)}getDraggingSource(){return d.St}mayDragIn(){var t,e=this.diagram;return!(!e.allowDrop||e.isReadOnly||e.isModelReadOnly||!e.allowInsert||null===(t=d.St)||t.diagram.model.dataFormat!==e.model.dataFormat)}doSimulatedDragEnter(){var t,e;this.mayDragIn()&&((t=this.diagram).animationManager.stopAnimation(),t.Pr(),t.animationManager.stopAnimation(),null!==(e=d.St)&&(e.diagram.Am=!1,null===t.lastInput.event)&&(t.lastInput.event=e.diagram.lastInput.event),this.doUpdateCursor(null))}doSimulatedDragLeave(){var t=d.St;null!==t&&t.doSimulatedDragOut(),this.doCancel()}doSimulatedDragOver(){var t=this.diagram,e=(t.animationManager.Nu=!0,d.St);if(null!==e&&null!==e.draggedParts){if(!this.mayDragIn())return;this.GC(e.draggedParts.toKeySet(),!1,t.firstInput),this.kf(this.copiedParts,!1),this.TS(t.lastInput.documentPoint)}t.animationManager.Nu=!1}doSimulatedDrop(){var t=this.diagram,e=d.St;if(null!==e){var i=e.diagram;if(e.ku=!0,this.Ll(),!this.mayDragIn())return;t.animationManager.Nu=!0,t.V("ChangingSelection",t.selection),this.startTransaction("Drop"),this.GC(e.draggedParts.toKeySet(),!0,t.lastInput),this.kf(this.copiedParts,!1);const s=new N;null!==this.copiedParts&&(t.clearSelection(!0),this.copiedParts.iteratorKeys.each(t=>{t.isSelected=!0,s.add(t)})),this.KC(t.lastInput.documentPoint),t.invalidateDocumentBounds(),null!==this.copiedParts&&(this.transactionResult="ExternalCopy"),this.copiedParts=null,t.doFocus(),t.V("ExternalObjectsDropped",s,i),this.stopTransaction(),t.V("ChangedSelection",t.selection)}t.animationManager.Nu=!1}GC(t,e,i){if(null===this.copiedParts){var s=this.diagram;if(!s.isReadOnly&&!s.isModelReadOnly){s.skipsUndoManager=!e,s.partManager.addsToTemporaryLayer=!e,this.startPoint=i.documentPoint;for(var n=s.copyParts(t,s,!0),e=Q.a(),a=(this._D(t,e),e.x+e.width/2),r=e.y+e.height/2,o=(Q.o(e),this.Cm),l=new L,h=_.a(),u=t.iterator;u.next();){var d,c=u.value;c instanceof Y&&c.canCopy()&&null!==(d=n.getValue(c))&&(d.points=c.points,d.Mr(o.x-a,o.y-r),d.wn=!0,l.add(d,this.Us()))}for(var g=t.iterator;g.next();){var m,f=g.value;f.De()&&f.canCopy()&&null!==(m=n.getValue(f))&&(f=f.location,h.e(o.x-(a-f.x),o.y-(r-f.y)),m.location=h,m.ensureBounds(),l.add(m,this.Us(h)))}_.o(h),this.copiedParts=l,this.MS(l.toKeySet()),null!==this.draggedLink&&(s=(i=this.draggedLink).routeBounds,i.Mr(this.startPoint.x-(s.x+s.width/2),this.startPoint.y-(s.y+s.height/2))),this.doUpdateCursor(null)}}}$D(){this.isDragOutStarted=!0,this.ku=!1,d.St=this,d.vh=this.diagram,this.doSimulatedDragOut()}doSimulatedDragOut(){var t=this.diagram;t.Am=!1,this.mayCopy()||this.mayMove()?t.currentCursor="":t.currentCursor=this.nodropCursor,this.Su=null}computeMove(t,e,i,s){var n=this.diagram;return null!==n?n.computeMove(t,e,this.dragOptions,s):new _}static Ww=new O;static St=null;static vh=null}st.prototype.doCancel=function(){null!==d.St&&d.St.doCancel(),J.prototype.doCancel.call(this)};class nt extends J{OS;ES;Dl;VS;BS;qh;zS;Wh;XS;YS;KS;US;GS;HS;HC;vS;Fl;qS;constructor(){super(),this.OS=100,this.ES=!1,this.Dl="pointer",this.VS=new Y({layerName:"Tool"}).add(new G({isPanelMain:!0,stroke:"blue"}).theme("stroke","tempLink"),new G({toArrow:"Standard",fill:"blue",stroke:"blue"}).theme("fill","tempLink").theme("stroke","tempLink")).ui(),this.qh=new G("Rectangle",{portId:"",fill:null,stroke:"magenta",strokeWidth:2,desiredSize:Yt.Bk}).theme("stroke","tempPort"),this.BS=new D({selectable:!1,layerName:"Tool"}).add(this.qh).ui(),this.Wh=new G("Rectangle",{portId:"",fill:null,stroke:"magenta",strokeWidth:2,desiredSize:Yt.Bk}).theme("stroke","tempPort"),this.zS=new D({selectable:!1,layerName:"Tool"}).add(this.Wh).ui(),this.XS=null,this.YS=null,this.KS=null,this.US=null,this.GS=null,this.HS=!0,this.HC=new L,this.vS=null,this.Fl=null,this.qS=null}doStop(){this.diagram.stopAutoScroll(),this.originalLink=null,this.originalFromNode=null,this.originalFromPort=null,this.originalToNode=null,this.originalToPort=null,this.validPortsCache.clear(),this.targetPort=null}get portGravity(){return this.OS}set portGravity(t){Kt.t(t,"number",nt,"portGravity"),0<=t&&(this.OS=t)}get isUnconnectedLinkValid(){return this.ES}set isUnconnectedLinkValid(t){Kt.t(t,"boolean",nt,"isUnconnectedLinkValid"),this.ES=t}get linkingCursor(){return this.Dl}set linkingCursor(t){this.Dl=t}get temporaryLink(){return this.VS}set temporaryLink(t){Kt.s(t,Y,nt,"temporaryLink"),t.ui(),this.VS=t}get temporaryFromNode(){return this.BS}set temporaryFromNode(t){Kt.s(t,D,nt,"temporaryFromNode"),t.ui(),(this.BS=t)&&(this.qh=t.port)}get temporaryFromPort(){return this.qh}set temporaryFromPort(t){var e,i;Kt.s(t,y,nt,"temporaryFromPort"),null!==this.qh&&null!==(e=this.qh.panel)&&(i=e.F.indexOf(this.qh),e.removeAt(i),e.insertAt(i,t)),this.qh=t}get temporaryToNode(){return this.zS}set temporaryToNode(t){Kt.s(t,D,nt,"temporaryToNode"),t.ui(),(this.zS=t)&&(this.Wh=t.port)}get temporaryToPort(){return this.Wh}set temporaryToPort(t){var e,i;Kt.s(t,y,nt,"temporaryToPort"),null!==this.Wh&&null!==(e=this.Wh.panel)&&(i=e.F.indexOf(this.Wh),e.removeAt(i),e.insertAt(i,t)),this.Wh=t}get originalLink(){return this.XS}set originalLink(t){null!==t&&Kt.s(t,Y,nt,"originalLink"),this.XS=t}get originalFromNode(){return this.YS}set originalFromNode(t){null!==t&&Kt.s(t,D,nt,"originalFromNode"),this.YS=t}get originalFromPort(){return this.KS}set originalFromPort(t){null!==t&&Kt.s(t,y,nt,"originalFromPort"),this.KS=t}get originalToNode(){return this.US}set originalToNode(t){null!==t&&Kt.s(t,D,nt,"originalToNode"),this.US=t}get originalToPort(){return this.GS}set originalToPort(t){null!==t&&Kt.s(t,y,nt,"originalToPort"),this.GS=t}get isForwards(){return this.HS}set isForwards(t){this.HS=t}get validPortsCache(){return this.HC}get targetPort(){return this.vS}set targetPort(t){null!==t&&Kt.s(t,y,nt,"targetPort"),this.vS=t}copyPortProperties(t,e,i,s,n){var a,r;null!==t&&null!==e&&null!==i&&null!==s&&(r=e.getDocumentScale(),(a=Yt.a()).width=e.naturalBounds.width*r,a.height=e.naturalBounds.height*r,s.desiredSize=a,Yt.o(a),n?(s.toSpot=e.toSpot,s.toEndSegmentLength=e.toEndSegmentLength):(s.fromSpot=e.fromSpot,s.fromEndSegmentLength=e.fromEndSegmentLength),i.locationSpot=Z.Center,r=_.a(),i.location=e.getDocumentPoint(Z.Center,r),_.o(r),s.angle=e.getDocumentAngle(),null!==this.portTargeted)&&this.portTargeted(t,e,i,s,n)}setNoTargetPortProperties(t,e,i){null!==e&&(e.desiredSize=Yt.Bk,e.fromSpot=Z.None,e.toSpot=Z.None),null!==t&&(t.location=this.diagram.lastInput.documentPoint),null!==this.portTargeted&&this.portTargeted(null,null,t,e,i)}doMouseDown(){this.isActive&&this.doMouseMove()}doMouseMove(){var t,e;this.isActive&&(t=this.diagram,this.targetPort=this.findTargetPort(this.isForwards),null!==this.targetPort&&this.targetPort.part instanceof D?(e=this.targetPort.part,this.isForwards?this.copyPortProperties(e,this.targetPort,this.temporaryToNode,this.temporaryToPort,!0):this.copyPortProperties(e,this.targetPort,this.temporaryFromNode,this.temporaryFromPort,!1)):this.isForwards?this.setNoTargetPortProperties(this.temporaryToNode,this.temporaryToPort,!0):this.setNoTargetPortProperties(this.temporaryFromNode,this.temporaryFromPort,!1),t.allowHorizontalScroll||t.allowVerticalScroll)&&t.doAutoScroll(t.lastInput.viewPoint)}findValidLinkablePort(t,e){if(null!==t){var i=t.part;if(i instanceof D)for(;null!==t;){var s=e?t.toLinkable:t.fromLinkable;if(!0===s&&(null!==t.portId||t instanceof D)&&(e?this.isValidTo(i,t):this.isValidFrom(i,t)))return t;if(!1===s)return null;t=t.panel}}return null}findTargetPort(e){var t=this.diagram,i=t.lastInput.documentPoint;let s=this.portGravity;s<=0&&(s=.1);const n=this,a=t.findObjectsNear(i,s,t=>n.findValidLinkablePort(t,e),null,!0);let r=1/0,o=null;for(var l=a.iterator;l.next();){var h,u,d,c=l.value,g=c.part;g instanceof D&&(u=c.getDocumentPoint(Z.Center,_.a()),d=i.x-u.x,h=i.y-u.y,_.o(u),(u=d*d+h*h)<r)&&(null!==(d=this.validPortsCache.getValue(c))?d&&(o=c,r=u):e&&this.isValidLink(this.originalFromNode,this.originalFromPort,g,c)||!e&&this.isValidLink(g,c,this.originalToNode,this.originalToPort)?(this.validPortsCache.add(c,!0),o=c,r=u):this.validPortsCache.add(c,!1))}if(null!==o){t=o.part;if(t instanceof D&&(null===t.layer||t.layer.allowLink))return o}return null}isValidFrom(e,i){if(null===e||null===i)return this.isUnconnectedLinkValid;if(this.diagram.currentTool===this&&(null!==e.layer&&!e.layer.allowLink||!0!==i.fromLinkable))return!1;var s=i.fromMaxLinks;if(s<1/0){if(null!==this.originalLink&&e===this.originalFromNode&&i===this.originalFromPort)return!0;let t=i.portId;if(null===t&&(t=""),e.findLinksOutOf(t).count>=s)return!1}return!0}isValidTo(e,i){if(null===e||null===i)return this.isUnconnectedLinkValid;if(this.diagram.currentTool===this&&(null!==e.layer&&!e.layer.allowLink||!0!==i.toLinkable))return!1;var s=i.toMaxLinks;if(s<1/0){if(null!==this.originalLink&&e===this.originalToNode&&i===this.originalToPort)return!0;let t=i.portId;if(null===t&&(t=""),e.findLinksInto(t).count>=s)return!1}return!0}isInSameNode(t,e){return null!==t&&null!==e&&(t===e||(t=t.part,e=e.part,null!==t&&t===e))}isLinked(i,s){if(null!==i&&null!==s){var n=i.part;if(n instanceof D){let e=i.portId;null===e&&(e="");i=s.part;if(i instanceof D){let t=s.portId;null===t&&(t="");for(var a=i.findLinksInto(t);a.next();){var r=a.value;if(r.fromNode===n&&r.fromPortId===e)return!0}}}}return!1}isValidLink(t,e,i,s){if(!this.isValidFrom(t,e)||!this.isValidTo(i,s)||null!==e&&null!==s&&((!e.fromLinkableSelfNode||!s.toLinkableSelfNode)&&this.isInSameNode(e,s)||(!e.fromLinkableDuplicates||!s.toLinkableDuplicates)&&this.isLinked(e,s))||null!==this.originalLink&&(null!==t&&this.isLabelDependentOnLink(t,this.originalLink)||null!==i&&this.isLabelDependentOnLink(i,this.originalLink))||null!==t&&null!==i&&(null===t.data&&null!==i.data||null!==t.data&&null===i.data)||!this.isValidCycle(t,i,this.originalLink))return!1;let n;return!(null!==t&&null!==(n=t.linkValidation)&&!n(t,e,i,s,this.originalLink)||null!==i&&null!==(n=i.linkValidation)&&!n(t,e,i,s,this.originalLink))&&(null===(n=this.linkValidation)||n(t,e,i,s,this.originalLink))}isLabelDependentOnLink(t,e){var i,s;return null!==t&&null!==(i=t.labeledLink)&&(i===e||((s=new N).add(t),this.WS(i,e,s)))}WS(t,e,i){var s;return t===e||!(null===(s=t.fromNode)||!s.isLinkLabel||(i.add(s),!this.WS(s.labeledLink,e,i)))||!(null===(s=t.toNode)||!s.isLinkLabel||(i.add(s),!this.WS(s.labeledLink,e,i)))}isValidCycle(t,e,i){if(void 0===i&&(i=null),null===t||null===e)return this.isUnconnectedLinkValid;var s=this.diagram.validCycle;if(1===s)return!0;if(5===s){var n=i||this.temporaryLink;if(null!==n&&!n.isTreeLink)return!0;for(var a=e.linksConnected;a.next();){var r=a.value;if(r!==i&&r.isTreeLink&&r.toNode===e)return!1}}else{if(6!==s)return 2===s?!this.nF(t,e,i):3===s?!this.Cu(t,e,i,!1):4!==s||!this.oF(t,e,i);n=i||this.temporaryLink;if(null!==n&&!n.isTreeLink)return!0;for(var o=t.linksConnected;o.next();){var l=o.value;if(l!==i&&l.isTreeLink&&l.fromNode===t)return!1}}return!this.Cu(t,e,i,!0)}Cu(t,e,i,s){if(t===e)return!0;if(null!==t&&null!==e)for(var n=t.linksConnected;n.next();){var a=n.value;if(a!==i&&(!s||a.isTreeLink)&&a.toNode===t){a=a.fromNode;if(a!==t&&this.Cu(a,e,i,s))return!0}}return!1}nF(t,e,i){var s;return t===e||((s=new N).add(e),this.vC(s,t,e,i))}vC(t,e,i,s){if(e===i)return!0;if(null!==e&&null!==i&&!t.contains(e)){t.add(e);for(var n=e.linksConnected;n.next();){var a=n.value;if(a!==s&&a.toNode===e){a=a.fromNode;if(a!==e&&this.vC(t,a,i,s))return!0}}}return!1}oF(t,e,i){var s;return t===e||((s=new N).add(e),this.qC(s,t,e,i))}qC(t,e,i,s){if(e===i)return!0;if(null!==e&&null!==i&&!t.contains(e)){t.add(e);for(var n=e.linksConnected;n.next();){var a=n.value;if(a!==s){var r=a.fromNode,a=a.toNode,a=r===e?a:r;if(a!==e&&this.qC(t,a,i,s))return!0}}}return!1}get linkValidation(){return this.Fl}set linkValidation(t){null!==t&&Kt.t(t,"function",nt,"linkValidation"),this.Fl=t}get portTargeted(){return this.qS}set portTargeted(t){null!==t&&Kt.t(t,"function",nt,"portTargeted"),this.qS=t}}(t={})[t.Either=1]="Either",t[t.ForwardsOnly=2]="ForwardsOnly",t[t.BackwardsOnly=3]="BackwardsOnly";var at=t;class rt extends nt{jS;JS;C;ZS;constructor(t){super(),this.name="Linking",this.jS={},this.JS=null,this.C=1,this.ZS=null,t&&Object.assign(this,t)}static Either=1;static ForwardsOnly=2;static BackwardsOnly=3;get archetypeLinkData(){return this.jS}set archetypeLinkData(t){null!==t&&Kt.t(t,"object",rt,"archetypeLinkData"),t instanceof y&&Kt.s(t,Y,rt,"archetypeLinkData"),this.jS=t}get archetypeLabelNodeData(){return this.JS}set archetypeLabelNodeData(t){null!==t&&Kt.t(t,"object",rt,"archetypeLabelNodeData"),t instanceof y&&Kt.s(t,D,rt,"archetypeLabelNodeData"),this.JS=t}get direction(){return this.C}set direction(t){Kt.it(t,at,"LinkingDirection"),this.C=t}get startObject(){return this.ZS}set startObject(t){null!==t&&Kt.s(t,y,rt,"startObject"),this.ZS=t}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||t.isModelReadOnly||!t.allowLink||!t.model.jw()||!t.lastInput.left||t.currentTool!==this&&!this.isBeyondDragSize()||null===this.findLinkablePort())}findLinkablePort(){var t=this.diagram;let e=this.startObject;if(null!==(e=null===e?t.findObjectAt(t.firstInput.documentPoint,null,null):e)){t=e.part;if(t instanceof D){var i=this.direction;if(1===i||2===i){var s=this.findValidLinkablePort(e,!1);if(null!==s)return this.isForwards=!0,s;if(this.startObject===t){s=t.port;if(this.findValidLinkablePort(s,!1))return this.isForwards=!0,s}}if(1===i||3===i){s=this.findValidLinkablePort(e,!0);if(null!==s)return this.isForwards=!1,s;if(this.startObject===t){i=t.port;if(this.findValidLinkablePort(i,!0))return this.isForwards=!1,i}}}}return null}doActivate(){var t,e=this.diagram,i=this.findLinkablePort();null===i?this.stopTool():(this.startTransaction(this.name),e.isMouseCaptured=!0,e.currentCursor=this.linkingCursor,this.isForwards?(null!==this.temporaryToNode&&(this.temporaryToNode.location=e.lastInput.documentPoint),this.originalFromPort=i,(t=this.originalFromPort.part)instanceof D&&(this.originalFromNode=t),this.copyPortProperties(this.originalFromNode,this.originalFromPort,this.temporaryFromNode,this.temporaryFromPort,!1)):(null!==this.temporaryFromNode&&(this.temporaryFromNode.location=e.lastInput.documentPoint),this.originalToPort=i,(t=this.originalToPort.part)instanceof D&&(this.originalToNode=t),this.copyPortProperties(this.originalToNode,this.originalToPort,this.temporaryToNode,this.temporaryToPort,!0)),e.add(this.temporaryFromNode),this.temporaryFromNode&&this.temporaryFromNode.ensureBounds(),e.add(this.temporaryToNode),this.temporaryToNode&&this.temporaryToNode.ensureBounds(),null!==this.temporaryLink&&(null!==this.temporaryFromNode&&(this.temporaryLink.fromNode=this.temporaryFromNode),null!==this.temporaryToNode&&(this.temporaryLink.toNode=this.temporaryToNode),this.temporaryLink.isTreeLink=this.isNewTreeLink(),this.temporaryLink.invalidateRoute(),e.add(this.temporaryLink)),this.isActive=!0)}doDeactivate(){this.isActive=!1;var t=this.diagram;t.remove(this.temporaryLink),t.remove(this.temporaryFromNode),t.remove(this.temporaryToNode),t.isMouseCaptured=!1,t.currentCursor="",this.stopTransaction()}doStop(){super.doStop(),this.startObject=null}doMouseUp(){if(this.isActive){var a=this.diagram;let t=this.transactionResult=null,e=null,i=null,s=null,n=null;try{this.targetPort=this.findTargetPort(this.isForwards);var r,o=this.targetPort;null!==o?(r=o.part)instanceof D&&(this.isForwards?(null!==this.originalFromNode&&(t=this.originalFromNode,e=this.originalFromPort),i=r,s=o):(t=r,e=o,null!==this.originalToNode&&(i=this.originalToNode,s=this.originalToPort))):this.isForwards?null!==this.originalFromNode&&this.isUnconnectedLinkValid&&(t=this.originalFromNode,e=this.originalFromPort):null!==this.originalToNode&&this.isUnconnectedLinkValid&&(i=this.originalToNode,s=this.originalToPort),null!==t||null!==i?null!==(n=this.insertLink(t,e,i,s))?(null===o&&(this.isForwards?n.defaultToPoint=a.lastInput.documentPoint:n.defaultFromPoint=a.lastInput.documentPoint),a.allowSelect&&(a.V("ChangingSelection",a.selection),a.clearSelection(!0),n.isSelected=!0),this.transactionResult=this.name,a.V("LinkDrawn",n)):this.doNoLink(t,e,i,s):this.isForwards?this.doNoLink(this.originalFromNode,this.originalFromPort,null,null):this.doNoLink(null,null,this.originalToNode,this.originalToPort)}finally{this.stopTool(),n&&a.allowSelect&&a.V("ChangedSelection",a.selection)}}}isNewTreeLink(){var t,e=this.archetypeLinkData;return null===e||(e instanceof Y?e.isTreeLink:null===(t=this.diagram)||(e=t.partManager.getLinkCategoryForData(e),null===(t=t.partManager.findLinkTemplateForCategory(e)))||t.isTreeLink)}insertLink(t,e,i,s){return this.diagram.partManager.insertLink(t,e,i,s)}doNoLink(t,e,i,s){}}class ot extends nt{$S;QS;ws;_S;constructor(t){super(),this.name="Relinking",this.$S=new G("Diamond",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",cursor:this.linkingCursor,segmentIndex:0}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.QS=new G("Diamond",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",cursor:this.linkingCursor,segmentIndex:-1}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.ws=null,this._S=new Q,t&&Object.assign(this,t)}updateAdornments(i){if(null!==i&&i instanceof Y){let t="RelinkFrom",e=null;var s;i.isSelected&&!this.diagram.isReadOnly&&null!==(s=i.selectionObject)&&i.canRelinkFrom()&&i.actualBounds.isReal()&&i.isVisible()&&s.actualBounds.isReal()&&s.isVisibleObject()&&null===(e=i.findAdornment(t))&&(e=this.makeAdornment(s,!1),i.addAdornment(t,e)),null===e&&i.removeAdornment(t),t="RelinkTo",e=null,i.isSelected&&!this.diagram.isReadOnly&&null!==(s=i.selectionObject)&&i.canRelinkTo()&&i.actualBounds.isReal()&&i.isVisible()&&s.actualBounds.isReal()&&s.isVisibleObject()&&(null===(e=i.findAdornment(t))?(e=this.makeAdornment(s,!0),i.addAdornment(t,e)):e.u()),null===e&&i.removeAdornment(t)}}makeAdornment(t,e){var i=new K,e=(i.type=Xt.Link,e?this.toHandleArchetype:this.fromHandleArchetype);return null!==e&&i.add(e.copy().Tm()),i.adornedObject=t,i}get fromHandleArchetype(){return this.$S}set fromHandleArchetype(t){null!==t&&Kt.s(t,y,ot,"fromHandleArchetype"),this.$S=t}get toHandleArchetype(){return this.QS}set toHandleArchetype(t){null!==t&&Kt.s(t,y,ot,"toHandleArchetype"),this.QS=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,ot,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}canStart(){if(!this.isEnabled)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowRelink||!t.model.jw()||!t.lastInput.left)return!1;let e=this.findToolHandleAt(t.firstInput.documentPoint,"RelinkFrom");return null!==(e=null===e?this.findToolHandleAt(t.firstInput.documentPoint,"RelinkTo"):e)}doActivate(){var e=this.diagram;if(null===this.originalLink){let t=this.handle;if(null===(t=null===t&&null===(t=this.findToolHandleAt(e.firstInput.documentPoint,"RelinkFrom"))?this.findToolHandleAt(e.firstInput.documentPoint,"RelinkTo"):t))return;var i=t.part;if(!(i instanceof K&&i.adornedPart instanceof Y))return;this.handle=t,this.isForwards=null===i||"RelinkTo"===i.category,this.originalLink=i.adornedPart}this.startTransaction(this.name),e.isMouseCaptured=!0,e.currentCursor=this.linkingCursor,this.originalFromPort=this.originalLink.fromPort,this.originalFromNode=this.originalLink.fromNode,this.originalToPort=this.originalLink.toPort,this.originalToNode=this.originalLink.toNode,this._S.set(this.originalLink.actualBounds),null!==this.originalLink&&0<this.originalLink.pointsCount&&(null===this.originalLink.fromNode&&(null!==this.temporaryFromPort&&(this.temporaryFromPort.desiredSize=Yt.lf),null!==this.temporaryFromNode)&&(this.temporaryFromNode.location=this.originalLink.getPoint(0)),null===this.originalLink.toNode)&&(null!==this.temporaryToPort&&(this.temporaryToPort.desiredSize=Yt.lf),null!==this.temporaryToNode)&&(this.temporaryToNode.location=this.originalLink.getPoint(this.originalLink.pointsCount-1)),this.copyPortProperties(this.originalFromNode,this.originalFromPort,this.temporaryFromNode,this.temporaryFromPort,!1),this.copyPortProperties(this.originalToNode,this.originalToPort,this.temporaryToNode,this.temporaryToPort,!0),e.add(this.temporaryFromNode),e.add(this.temporaryToNode),null!==this.temporaryLink&&(null!==this.temporaryFromNode&&(this.temporaryLink.fromNode=this.temporaryFromNode),null!==this.temporaryToNode&&(this.temporaryLink.toNode=this.temporaryToNode),this.copyLinkProperties(this.originalLink,this.temporaryLink),this.temporaryLink.invalidateRoute(),e.add(this.temporaryLink)),this.isActive=!0}copyLinkProperties(e,i){if(null!==e&&null!==i){i.adjusting=e.adjusting,i.corner=e.corner;let t=e.curve;11!==t&&10!==t||(t=0),i.curve=t,i.curviness=e.curviness,i.isTreeLink=e.isTreeLink,i.points=e.points,i.routing=e.routing,i.smoothness=e.smoothness,i.fromSpot=e.fromSpot,i.fromEndSegmentLength=e.fromEndSegmentLength,i.fromShortLength=e.fromShortLength,i.toSpot=e.toSpot,i.toEndSegmentLength=e.toEndSegmentLength,i.toShortLength=e.toShortLength}}doDeactivate(){this.isActive=!1;var t=this.diagram;t.remove(this.temporaryLink),t.remove(this.temporaryFromNode),t.remove(this.temporaryToNode),t.isMouseCaptured=!1,t.currentCursor="",this.stopTransaction()}doStop(){super.doStop(),this.handle=null}doMouseUp(){if(this.isActive){var a,r=this.diagram;this.transactionResult=null;let t=this.originalFromNode,e=this.originalFromPort,i=this.originalToNode,s=this.originalToPort,n=this.originalLink;try{this.targetPort=this.findTargetPort(this.isForwards),null!==this.targetPort?(a=this.targetPort.part)instanceof D&&(this.isForwards?(i=a,s=this.targetPort):(t=a,e=this.targetPort)):this.isUnconnectedLinkValid?this.isForwards?(i=null,s=null):(t=null,e=null):n=null,null!==n?(this.reconnectLink(n,this.isForwards?i:t,this.isForwards?s:e,this.isForwards),null===this.targetPort&&(this.isForwards?n.defaultToPoint=r.lastInput.documentPoint:n.defaultFromPoint=r.lastInput.documentPoint,n.invalidateRoute()),this.transactionResult=this.name,r.V("LinkRelinked",n,this.isForwards?this.originalToPort:this.originalFromPort)):this.doNoRelink(this.originalLink,this.isForwards),this.originalLink.invalidateOtherJumpOvers(this._S)}finally{this.stopTool()}}}reconnectLink(t,e,i,s){i=null!==i&&null!==i.portId?i.portId:"";return s?(t.toNode=e,t.toPortId=i):(t.fromNode=e,t.fromPortId=i),!0}doNoRelink(t,e){}doDraggingMouseMove(t,e,i,s){null!==t?(this.copyPortProperties(t,e,this.temporaryFromNode,this.temporaryFromPort,!1),this.diagram.add(this.temporaryFromNode)):this.diagram.remove(this.temporaryFromNode),null!==i?(this.copyPortProperties(i,s,this.temporaryToNode,this.temporaryToPort,!0),this.diagram.add(this.temporaryToNode)):this.diagram.remove(this.temporaryToNode)}stopDraggingMouseMove(){this.diagram.remove(this.temporaryFromNode),this.diagram.remove(this.temporaryToNode)}}(t={})[t.None=0]="None",t[t.Horizontal=1]="Horizontal",t[t.Vertical=2]="Vertical",t[t.All=3]="All";var t;class lt extends J{Io;tM;iM;ws;Jw;eM;Dm;constructor(t){super(),this.name="LinkReshaping",this.Io=new G("Rectangle",{desiredSize:Yt.nC,fill:"lightblue",stroke:"dodgerblue"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.tM=new G("Diamond",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",cursor:"move"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.iM=3,this.ws=null,this.Jw=null,this.eM=new _,this.Dm=new O,t&&Object.assign(this,t)}static None=0;static Horizontal=1;static Vertical=2;static All=3;getReshapingBehavior(t){return t?t.Nr:0}setReshapingBehavior(t,e){t.Nr=e}updateAdornments(e){if(null!==e&&e instanceof Y){let t=null;var i;e.isSelected&&!this.diagram.isReadOnly&&null!==(i=e.path)&&e.canReshape()&&e.actualBounds.isReal()&&e.isVisible()&&i.actualBounds.isReal()&&i.isVisibleObject()&&(null===(t=e.findAdornment(this.name))||t.sM!==e.pointsCount||t.nM!==e.resegmentable)&&null!==(t=this.makeAdornment(i))&&(t.sM=e.pointsCount,t.nM=e.resegmentable,e.addAdornment(this.name,t)),null===t&&e.removeAdornment(this.name)}}makeAdornment(e){var i=e.part,t=i.points,s=i.pointsCount,n=i.isOrthogonal;let a=null;if(null!==t&&1<s){(a=new K).type=Xt.Link;var r=i.firstPickIndex,o=i.lastPickIndex,l=n?1:0;if(i.resegmentable&&9!==i.computeCurve())for(let t=r+l;t<o-l;t++){var h=this.makeResegmentHandle(e,t);null!==h&&(h.segmentIndex=t,h.segmentFraction=.5,h.fromMaxLinks=999,a.add(h))}for(let t=r+1;t<o;t++){var u=this.makeHandle(e,t);if(null!==u){if((u.segmentIndex=t)!==r)if(t===r+1&&n){var d=i.getPoint(r);let t=i.getPoint(r+1);z.p(d.x,t.x)&&z.p(d.y,t.y)&&(t=i.getPoint(r-1)),z.p(d.x,t.x)?(this.setReshapingBehavior(u,2),u.cursor="n-resize"):z.p(d.y,t.y)&&(this.setReshapingBehavior(u,1),u.cursor="w-resize")}else if(t===o-1&&n){let t=i.getPoint(o-1);d=i.getPoint(o);z.p(t.x,d.x)&&z.p(t.y,d.y)&&(t=i.getPoint(o+1)),z.p(t.x,d.x)?(this.setReshapingBehavior(u,2),u.cursor="n-resize"):z.p(t.y,d.y)&&(this.setReshapingBehavior(u,1),u.cursor="w-resize")}else t!==o&&(this.setReshapingBehavior(u,3),u.cursor="move");a.add(u)}}a.adornedObject=e}return a}makeHandle(t,e){var i=this.handleArchetype;return null===i?null:i.copy().Tm()}get handleArchetype(){return this.Io}set handleArchetype(t){null!==t&&Kt.s(t,y,lt,"handleArchetype"),this.Io=t}makeResegmentHandle(t,e){var i=this.midHandleArchetype;return null===i?null:i.copy().Tm()}get midHandleArchetype(){return this.tM}set midHandleArchetype(t){null!==t&&Kt.s(t,y,lt,"midHandleArchetype"),this.tM=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,lt,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}get adornedLink(){return this.Jw}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||!t.allowReshape||!t.lastInput.left||null===this.findToolHandleAt(t.firstInput.documentPoint,this.name))}doActivate(){var t=this.diagram;if(null===this.handle&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),null!==this.handle){var e=this.handle.part.adornedPart;if(e instanceof Y){if(this.Jw=e,t.isMouseCaptured=!0,this.startTransaction(this.name),e.resegmentable&&999===this.handle.fromMaxLinks){var i=e.points.copy(),s=this.getResegmentingPoint();if(i.insertAt(this.handle.segmentIndex+1,s),e.isOrthogonal&&i.insertAt(this.handle.segmentIndex+1,s),e.points=i,e.invalidateAdornments(),e.updateAdornments(),this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name),null===this.handle)return void this.doDeactivate()}this.eM=e.getPoint(this.handle.segmentIndex),this.Dm=e.points.copy(),this.isActive=!0}}}doDeactivate(){this.stopTransaction(),this.handle=null,this.Jw=null,this.diagram.isMouseCaptured=!1,this.isActive=!1}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}doCancel(){var t=this.adornedLink;null!==t&&(t.points=this.Dm),this.stopTool()}getResegmentingPoint(){return this.handle.getDocumentPoint(Z.Center)}doMouseMove(){var t=this.diagram;this.isActive&&(t=this.computeReshape(t.lastInput.documentPoint),this.reshape(t))}doMouseUp(){var t,e,i,s,n,a,r,o=this.diagram;this.isActive&&(t=this.computeReshape(o.lastInput.documentPoint),this.reshape(t),null!==(t=this.adornedLink)&&t.resegmentable&&(e=this.handle.segmentIndex,i=t.getPoint(e-1),s=t.getPoint(e),n=t.getPoint(e+1),t.isOrthogonal?e>t.firstPickIndex+1&&e<t.lastPickIndex-1&&(a=t.getPoint(e-2),this.isWithinResegmentingDistance(i,s)&&(this.isInLineOrtho(a,i,s,n,!0)||this.isInLineOrtho(a,i,s,n,!1))?(r=t.points.copy(),this.isInLineOrtho(a,i,s,n,!0)?(r.setElt(e-2,new _(a.x,(n.y+a.y)/2)),r.setElt(e+1,new _(n.x,(n.y+a.y)/2))):(r.setElt(e-2,new _((n.x+a.x)/2,a.y)),r.setElt(e+1,new _((n.x+a.x)/2,n.y))),r.removeAt(e),r.removeAt(e-1),t.points=r,t.invalidateAdornments()):(a=t.getPoint(e+2),this.isWithinResegmentingDistance(s,n)&&(this.isInLineOrtho(i,s,n,a,!0)||this.isInLineOrtho(i,s,n,a,!1))&&(r=t.points.copy(),this.isInLineOrtho(i,s,n,a,!0)?(r.setElt(e-1,new _(i.x,(i.y+a.y)/2)),r.setElt(e+2,new _(a.x,(i.y+a.y)/2))):(r.setElt(e-1,new _((i.x+a.x)/2,i.y)),r.setElt(e+2,new _((i.x+a.x)/2,a.y))),r.removeAt(e+1),r.removeAt(e),t.points=r,t.invalidateAdornments()))):(a=_.a(),z.Sl(i.x,i.y,n.x,n.y,s.x,s.y,a)&&a.distanceSquaredPoint(s)<this.resegmentingDistance*this.resegmentingDistance&&((r=t.points.copy()).removeAt(e),t.points=r,t.invalidateAdornments()),_.o(a))),o.invalidateDocumentBounds(),this.transactionResult=this.name,o.V("LinkReshaped",this.adornedLink,this.Dm)),this.stopTool()}isWithinResegmentingDistance(t,e){return Math.abs(t.x-e.x)<this.resegmentingDistance&&Math.abs(t.y-e.y)<this.resegmentingDistance}isInLineOrtho(t,e,i,s,n){return n?Math.abs(t.y-e.y)<this.resegmentingDistance&&Math.abs(e.y-i.y)<this.resegmentingDistance&&Math.abs(i.y-s.y)<this.resegmentingDistance:Math.abs(t.x-e.x)<this.resegmentingDistance&&Math.abs(e.x-i.x)<this.resegmentingDistance&&Math.abs(i.x-s.x)<this.resegmentingDistance}get resegmentingDistance(){return this.iM}set resegmentingDistance(t){Kt.t(t,"number",lt,"resegmentingDistance"),this.iM=t}reshape(n){var a=this.adornedLink;a.startRoute();let r=this.handle.segmentIndex;var o=this.getReshapingBehavior(this.handle);if(a.isOrthogonal)if(r===a.firstPickIndex+1){var l=a.firstPickIndex+1;2===o?(a.setPointAt(l,a.getPoint(l-1).x,n.y),a.setPointAt(l+1,a.getPoint(l+2).x,n.y)):1===o&&(a.setPointAt(l,n.x,a.getPoint(l-1).y),a.setPointAt(l+1,n.x,a.getPoint(l+2).y))}else if(r===a.lastPickIndex-1){var l=a.lastPickIndex-1;2===o?(a.setPointAt(l-1,a.getPoint(l-2).x,n.y),a.setPointAt(l,a.getPoint(1+l).x,n.y)):1===o&&(a.setPointAt(l-1,n.x,a.getPoint(l-2).y),a.setPointAt(l,n.x,a.getPoint(1+l).y))}else{let t=r;var o=a.getPoint(t),l=a.getPoint(t-1),h=a.getPoint(t+1);z.p(l.x,o.x)&&z.p(o.y,h.y)?(z.p(l.x,a.getPoint(t-2).x)&&!z.p(l.y,a.getPoint(t-2).y)?(a.insertPointAt(t,n.x,l.y),r++,t++):a.setPointAt(t-1,n.x,l.y),z.p(h.y,a.getPoint(t+2).y)&&!z.p(h.x,a.getPoint(t+2).x)?a.insertPointAt(t+1,h.x,n.y):a.setPointAt(t+1,h.x,n.y)):z.p(l.y,o.y)&&z.p(o.x,h.x)?(z.p(l.y,a.getPoint(t-2).y)&&!z.p(l.x,a.getPoint(t-2).x)?(a.insertPointAt(t,l.x,n.y),r++,t++):a.setPointAt(t-1,l.x,n.y),z.p(h.x,a.getPoint(t+2).x)&&!z.p(h.y,a.getPoint(t+2).y)?a.insertPointAt(t+1,n.x,h.y):a.setPointAt(t+1,n.x,h.y)):z.p(l.x,o.x)&&z.p(o.x,h.x)?(z.p(l.x,a.getPoint(t-2).x)&&!z.p(l.y,a.getPoint(t-2).y)?(a.insertPointAt(t,n.x,l.y),r++,t++):a.setPointAt(t-1,n.x,l.y),z.p(h.x,a.getPoint(t+2).x)&&!z.p(h.y,a.getPoint(t+2).y)?a.insertPointAt(t+1,n.x,h.y):a.setPointAt(t+1,n.x,h.y)):z.p(l.y,o.y)&&z.p(o.y,h.y)&&(z.p(l.y,a.getPoint(t-2).y)&&!z.p(l.x,a.getPoint(t-2).x)?(a.insertPointAt(t,l.x,n.y),r++,t++):a.setPointAt(t-1,l.x,n.y),z.p(h.y,a.getPoint(t+2).y)&&!z.p(h.x,a.getPoint(t+2).x)?a.insertPointAt(t+1,h.x,n.y):a.setPointAt(t+1,h.x,n.y)),a.setPointAt(r,n.x,n.y)}else{a.setPointAt(r,n.x,n.y);let t=a.fromNode,e=a.fromPort;null!==t&&null!==(o=t.findVisibleNode())&&o!==t&&(t=o,e=t.port),1===r&&a.computeSpot(!0,e).isNoSpot()&&(l=e.getDocumentPoint(Z.Center,_.a()),h=a.getLinkPointFromPoint(t,e,l,n,!0,_.a()),a.setPointAt(0,h.x,h.y),_.o(l),_.o(h));let i=a.toNode,s=a.toPort;null!==i&&null!==(o=i.findVisibleNode())&&o!==i&&(i=o,s=i.port),r===a.pointsCount-2&&a.computeSpot(!1,s).isNoSpot()&&(l=s.getDocumentPoint(Z.Center,_.a()),h=a.getLinkPointFromPoint(i,s,l,n,!1,_.a()),a.setPointAt(a.pointsCount-1,h.x,h.y),_.o(l),_.o(h))}a.commitRoute()}computeReshape(t){var e=this.adornedLink,i=this.handle.segmentIndex;switch(this.getReshapingBehavior(this.handle)){case 3:return t;case 2:var s=e.getPoint(i);return new _(s.x,t.y);case 1:s=e.getPoint(i);return new _(t.x,s.y);default:return e.getPoint(i)}}get originalPoint(){return this.eM}get originalPoints(){return this.Dm}}class ht extends J{Cr;Ar;Oo;Sf;oM;xs;Io;ws;Fm;rM;Mf;Zw;$w;Qw;constructor(t){super(),this.name="Resizing",this.Cr=new Yt(1,1).w(),this.Ar=new Yt(9999,9999).w(),this.Oo=new Yt(NaN,NaN).w(),this.Sf=!1,this.oM=!0,this.xs=null,this.Io=new G("Rectangle",{alignmentFocus:Z.Center,desiredSize:Yt.nC,fill:"lightblue",stroke:"dodgerblue",strokeWidth:1,cursor:"pointer"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.ws=null,this.Fm=new _,this.rM=new Yt,this.Mf=new _,this.Zw=new Yt(0,0),this.$w=new Yt(1/0,1/0),this.Qw=new Yt(1,1),t&&Object.assign(this,t)}updateAdornments(e){if(!(null===e||e instanceof Y)){if(e.isSelected&&!this.diagram.isReadOnly){var i=e.resizeObject;let t=e.findAdornment(this.name);if(null!==i&&e.canResize()&&e.actualBounds.isReal()&&e.isVisible()&&i.actualBounds.isReal()&&i.isVisibleObject()&&null!==(t=null!==t&&t.adornedObject===i?t:this.makeAdornment(i)))return i=i.getDocumentAngle(),e.Rl()&&this.updateResizeHandles(t,i),void e.addAdornment(this.name,t)}e.removeAdornment(this.name)}}makeAdornment(t){let e=null;var i=t.part.resizeAdornmentTemplate;if(null===i){(e=new K).type=Xt.Spot,e.locationSpot=Z.Center;var s=new Xe;s.isPanelMain=!0,e.add(s),e.add(this.makeHandle(t,Z.TopLeft)),e.add(this.makeHandle(t,Z.TopRight)),e.add(this.makeHandle(t,Z.BottomRight)),e.add(this.makeHandle(t,Z.BottomLeft)),e.add(this.makeHandle(t,Z.MiddleTop)),e.add(this.makeHandle(t,Z.MiddleRight)),e.add(this.makeHandle(t,Z.MiddleBottom)),e.add(this.makeHandle(t,Z.MiddleLeft))}else if(i.ui(),null===(e=i.copy()))return null;return e.adornedObject=t,e}makeHandle(t,e){var i=this.handleArchetype;return null===i?null:((i=i.copy().Tm()).alignment=e,i)}updateResizeHandles(t,e){if(null!==t)if(!t.alignment.isDefault()&&("pointer"===t.cursor||0<t.cursor.indexOf("resize")))this.rF(t,e);else if(t instanceof Xt)for(var i=t.elements;i.next();){var s=i.value;this.updateResizeHandles(s,e)}}rF(t,e){let i=t.alignment,s=e;if((i=i.isNoSpot()?Z.Center:i).x<=0)i.y<=0?s+=225:1<=i.y?s+=135:s+=180;else if(1<=i.x)i.y<=0?s+=315:1<=i.y&&(s+=45);else if(i.y<=0)s+=270;else{if(!(1<=i.y))return;s+=90}s<0?s+=360:360<=s&&(s-=360),s<22.5?t.cursor="e-resize":s<67.5?t.cursor="se-resize":s<112.5?t.cursor="s-resize":s<157.5?t.cursor="sw-resize":s<202.5?t.cursor="w-resize":s<247.5?t.cursor="nw-resize":s<292.5?t.cursor="n-resize":s<337.5?t.cursor="ne-resize":t.cursor="e-resize"}get handleArchetype(){return this.Io}set handleArchetype(t){null!==t&&Kt.s(t,y,ht,"handleArchetype"),this.Io=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,ht,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}get adornedObject(){return this.xs}set adornedObject(t){if(null!==t&&(Kt.s(t,y,ht,"handle"),t.part instanceof K))throw new Error("new handle must not be in an Adornment: "+t);this.xs=t}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||!t.allowResize||!t.lastInput.left||null===this.findToolHandleAt(t.firstInput.documentPoint,this.name))}doActivate(){var t=this.diagram;null===this.handle&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),null!==this.handle&&(this.adornedObject=this.handle.part.adornedObject,null!==this.adornedObject)&&(t.isMouseCaptured=!0,t.animationManager.stopAnimation(),t.Mu=!0,this.startTransaction(this.name),this.Fm.set(this.adornedObject.getDocumentPoint(this.handle.alignment.opposite())),this.Mf.set(this.adornedObject.part.location),this.rM.set(this.adornedObject.desiredSize),this.Qw=this.computeCellSize(),this.Zw=this.computeMinSize(),this.$w=this.computeMaxSize(),this.isActive=!0)}doDeactivate(){var t=this.diagram;t.Mu=!1,t.Al=!0,this.stopTransaction(),this.handle=null,this.xs=null,t.isMouseCaptured=!1,this.isActive=!1}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}doCancel(){null!==this.adornedObject&&(this.adornedObject.desiredSize=this.originalDesiredSize,this.adornedObject.part.location=this.originalLocation),this.stopTool()}doMouseMove(){var t,e,i,s,n,a=this.diagram;this.isActive&&(n=this.Zw,t=this.$w,e=this.Qw,i=a.lastInput.documentPoint,i=this.adornedObject.getLocalPoint(i,_.a()),s=this.computeReshape(),n=this.computeResize(i,this.handle.alignment,n,t,e,s),this.resize(n),a.maybeUpdate(),_.o(i))}doMouseUp(){var t,e,i,s,n,a=this.diagram;this.isActive&&(n=this.Zw,t=this.$w,e=this.Qw,i=this.adornedObject.getLocalPoint(a.lastInput.documentPoint,_.a()),s=this.computeReshape(),n=this.computeResize(i,this.handle.alignment,n,t,e,s),this.resize(n),_.o(i),a.invalidateDocumentBounds(),this.transactionResult=this.name,a.V("PartResized",this.adornedObject,this.originalDesiredSize)),this.stopTool()}resize(e){var i=this.diagram,s=this.adornedObject;if(null!==s){s.desiredSize=e.size;e=s.part,s=(e.ensureBounds(),s.getDocumentPoint(this.handle.alignment.opposite()));if(e instanceof X){var n=new O;n.add(e);let t;this.dragsMembers||e.hasPlaceholder()||((t=new Ot).dragsMembers=!1),i.moveParts(n,this.oppositePoint.copy().subtract(s),!0,t)}else e.location=e.location.copy().subtract(s).add(this.oppositePoint);i.maybeUpdate()}}computeResize(t,e,i,s,n,a){e.isNoSpot()&&(e=Z.Center);var r=this.adornedObject.naturalBounds,o=r.x,l=r.y,h=r.x+r.width,u=r.y+r.height;let d=1;if(!a){let t=r.width,e=r.height;t<=0&&(t=1),e<=0&&(e=1),d=e/t}var c=_.a(),t=(z.vg(t.x,t.y,o,l,n.width,n.height,c),r.copy());return e.x<=0?e.y<=0?(t.x=Math.max(c.x,h-s.width),t.x=Math.min(t.x,h-i.width),t.width=Math.max(h-t.x,i.width),t.y=Math.max(c.y,u-s.height),t.y=Math.min(t.y,u-i.height),t.height=Math.max(u-t.y,i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width),t.x=h-t.width,t.y=u-t.height)):1<=e.y?(t.x=Math.max(c.x,h-s.width),t.x=Math.min(t.x,h-i.width),t.width=Math.max(h-t.x,i.width),t.height=Math.max(Math.min(c.y-l,s.height),i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width),t.x=h-t.width)):(t.x=Math.max(c.x,h-s.width),t.x=Math.min(t.x,h-i.width),t.width=h-t.x,a||(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d,t.y=l+.5*(u-l-t.height))):1<=e.x?e.y<=0?(t.width=Math.max(Math.min(c.x-o,s.width),i.width),t.y=Math.max(c.y,u-s.height),t.y=Math.min(t.y,u-i.height),t.height=Math.max(u-t.y,i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width),t.y=u-t.height)):1<=e.y?(t.width=Math.max(Math.min(c.x-o,s.width),i.width),t.height=Math.max(Math.min(c.y-l,s.height),i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width))):(t.width=Math.max(Math.min(c.x-o,s.width),i.width),a||(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d,t.y=l+.5*(u-l-t.height))):e.y<=0?(t.y=Math.max(c.y,u-s.height),t.y=Math.min(t.y,u-i.height),t.height=u-t.y,a||(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width,t.x=o+.5*(h-o-t.width))):1<=e.y&&(t.height=Math.max(Math.min(c.y-l,s.height),i.height),a||(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width,t.x=o+.5*(h-o-t.width))),_.o(c),t}computeReshape(){let t=0;return!(6===(t=this.adornedObject instanceof G?this.adornedObject.lM():t)||this.diagram.lastInput.shift)}computeMinSize(){var t=this.adornedObject.minSize.copy(),e=this.minSize;return!isNaN(e.width)&&e.width>t.width&&(t.width=e.width),!isNaN(e.height)&&e.height>t.height&&(t.height=e.height),t}computeMaxSize(){var t=this.adornedObject.maxSize.copy(),e=this.maxSize;return!isNaN(e.width)&&e.width<t.width&&(t.width=e.width),!isNaN(e.height)&&e.height<t.height&&(t.height=e.height),t}computeCellSize(){var t=new Yt(NaN,NaN),e=this.adornedObject.part,e=(null!==e&&(e=e.resizeCellSize,!isNaN(e.width)&&0<e.width&&(t.width=e.width),!isNaN(e.height))&&0<e.height&&(t.height=e.height),this.cellSize),i=(isNaN(t.width)&&!isNaN(e.width)&&0<e.width&&(t.width=e.width),isNaN(t.height)&&!isNaN(e.height)&&0<e.height&&(t.height=e.height),this.diagram);return(isNaN(t.width)||isNaN(t.height))&&i&&null!==(i=i.grid)&&i.visible&&this.isGridSnapEnabled&&(e=i.gridCellSize,isNaN(t.width)&&!isNaN(e.width)&&0<e.width&&(t.width=e.width),isNaN(t.height))&&!isNaN(e.height)&&0<e.height&&(t.height=e.height),!isNaN(t.width)&&0!==t.width&&t.width!==1/0||(t.width=1),!isNaN(t.height)&&0!==t.height&&t.height!==1/0||(t.height=1),t}get minSize(){return this.Cr}set minSize(i){if(Kt.s(i,Yt,ht,"minSize"),!this.Cr.equals(i)){let t=i.width,e=(isNaN(t)&&(t=0),i.height);isNaN(e)&&(e=0),this.Cr.e(t,e)}}get maxSize(){return this.Ar}set maxSize(i){if(Kt.s(i,Yt,ht,"maxSize"),!this.Ar.equals(i)){let t=i.width,e=(isNaN(t)&&(t=1/0),i.height);isNaN(e)&&(e=1/0),this.Ar.e(t,e)}}get cellSize(){return this.Oo}set cellSize(t){Kt.s(t,Yt,ht,"cellSize"),this.Oo.equals(t)||this.Oo.c(t)}get isGridSnapEnabled(){return this.Sf}set isGridSnapEnabled(t){Kt.t(t,"boolean",ht,"isGridSnapEnabled"),this.Sf=t}get dragsMembers(){return this.oM}set dragsMembers(t){Kt.t(t,"boolean",ht,"dragsMembers"),this.oM=t}get oppositePoint(){return this.Fm}set oppositePoint(t){Kt.s(t,_,ht,"oppositePoint"),this.Fm.equals(t)||this.Fm.c(t)}get originalDesiredSize(){return this.rM}get originalLocation(){return this.Mf}}class ut extends J{hM;aM;xs;Io;ws;fM;Rm;Mf;cM;uM;constructor(t){super(),this.name="Rotating",this.hM=45,this.aM=2,this.Mf=new _,this.xs=null,this.Io=new G("Ellipse",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",strokeWidth:1,cursor:"pointer"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.ws=null,this.fM=0,this.Rm=new _(NaN,NaN),this.cM=0,this.uM=50,t&&Object.assign(this,t)}updateAdornments(e){if(null!==e){if(e.Il()){var i=e.rotateObject;if(i===e||i===e.path||i.isPanelMain)return}if(e.isSelected&&!this.diagram.isReadOnly){i=e.rotateObject;if(null!==i&&e.canRotate()&&e.actualBounds.isReal()&&e.isVisible()&&i.actualBounds.isReal()&&i.isVisibleObject()){let t=e.findAdornment(this.name);if(null!==(t=null!==t&&t.adornedObject===i?t:this.makeAdornment(i)))return t.angle=i.getDocumentAngle(),t.hasPlaceholder()||(t.location=this.computeAdornmentLocation(i)),void e.addAdornment(this.name,t)}}e.removeAdornment(this.name)}}makeAdornment(t){let e=null;var i=t.part.rotateAdornmentTemplate;if(null===i){(e=new K).type=Xt.Position,e.locationSpot=Z.Center;var s=this.handleArchetype;null!==s&&e.add(s.copy().Tm())}else if(i.ui(),null===(e=i.copy()))return null;return e.adornedObject=t,e}get handleArchetype(){return this.Io}set handleArchetype(t){null!==t&&Kt.s(t,y,ut,"handleArchetype"),this.Io=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,ut,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}get adornedObject(){return this.xs}set adornedObject(t){if(null!==t&&(Kt.s(t,y,ut,"handle"),t.part instanceof K))throw new Error("new handle must not be in an Adornment: "+t);this.xs=t}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||!t.allowRotate||!t.lastInput.left||null===this.findToolHandleAt(t.firstInput.documentPoint,this.name))}doActivate(){var t=this.diagram;if(null===this.adornedObject){if(null===this.handle&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),null===this.handle)return;this.adornedObject=this.handle.part.adornedObject}null!==this.adornedObject&&(t.isMouseCaptured=!0,t.delaysLayout=!0,this.startTransaction(this.name),this.fM=this.adornedObject.angle,this.Rm=this.computeRotationPoint(this.adornedObject),this.Mf=this.adornedObject.part.location.copy(),this.isActive=!0)}computeRotationPoint(t){var e=t.part,i=e.locationObject;return e.rotationSpot.isSpot()?t.getDocumentPoint(e.rotationSpot):t===e||t===i?i.getDocumentPoint(e.locationSpot):t.getDocumentPoint(Z.Center)}computeAdornmentLocation(t){let e=this.rotationPoint;e.isReal()||(e=this.computeRotationPoint(t));var i=t.getLocalPoint(e);let s=this.handleAngle;s<0?s+=360:360<=s&&(s-=360),s=Math.round(45*Math.round(s/45));var n=this.handleDistance;return 0===s?i.x=t.naturalBounds.width+n:45===s?(i.x=t.naturalBounds.width+n,i.y=t.naturalBounds.height+n):90===s?i.y=t.naturalBounds.height+n:135===s?(i.x=-n,i.y=t.naturalBounds.height+n):180===s?i.x=-n:225===s?(i.x=-n,i.y=-n):270===s?i.y=-n:315===s&&(i.x=t.naturalBounds.width+n,i.y=-n),t.getDocumentPoint(i)}doDeactivate(){var t=this.diagram;this.stopTransaction(),this.handle=null,this.xs=null,this.Rm=new _(NaN,NaN),t.isMouseCaptured=!1,this.isActive=!1}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}doCancel(){this.diagram.delaysLayout=!1,this.rotate(this.originalAngle),this.stopTool()}doMouseMove(){var t=this.diagram;this.isActive&&(t=this.computeRotate(t.lastInput.documentPoint),this.rotate(t))}doMouseUp(){var t,e=this.diagram;this.isActive&&(e.delaysLayout=!1,t=this.computeRotate(e.lastInput.documentPoint),this.rotate(t),e.invalidateDocumentBounds(),this.transactionResult=this.name,e.V("PartRotated",this.adornedObject,this.originalAngle)),this.stopTool()}rotate(t){Ht,Kt.r(t,ut,"rotate:newangle");var e,i,s=this.adornedObject;null!==s&&(s.angle=t,(s=s.part).ensureBounds(),(i=s.locationObject)!==(e=s.rotateObject)&&!i.isContainedBy(e)||(i=this.Mf.copy(),s.location=i.subtract(this.rotationPoint).rotate(t-this.originalAngle).add(this.rotationPoint)),this.diagram.maybeUpdate())}computeRotate(t){let e=this.rotationPoint.directionPoint(t)-this.handleAngle;var t=this.adornedObject.panel,t=(null!==t&&(e-=t.getDocumentAngle()),360<=e?e-=360:e<0&&(e+=360),Math.min(Math.abs(this.snapAngleMultiple),180)),i=Math.min(Math.abs(this.snapAngleEpsilon),t/2);return!this.diagram.lastInput.shift&&0<t&&0<i&&(e%t<i?e=Math.floor(e/t)*t:e%t>t-i&&(e=(Math.floor(e/t)+1)*t)),360<=e?e-=360:e<0&&(e+=360),e}get snapAngleMultiple(){return this.hM}set snapAngleMultiple(t){Kt.t(t,"number",ut,"snapAngleMultiple"),this.hM=t}get snapAngleEpsilon(){return this.aM}set snapAngleEpsilon(t){Kt.t(t,"number",ut,"snapAngleEpsilon"),this.aM=t}get originalAngle(){return this.fM}get rotationPoint(){return this.Rm}set rotationPoint(t){this.Rm=t.copy()}get handleAngle(){return this.cM}set handleAngle(t){Kt.t(t,"number",ut,"handleAngle"),this.cM=t}get handleDistance(){return this.uM}set handleDistance(t){Kt.t(t,"number",ut,"handleDistance"),this.uM=t}}class dt extends J{constructor(t){super(),this.name="ClickSelecting",t&&Object.assign(this,t)}canStart(){return!(!this.isEnabled||this.isBeyondDragSize())}doMouseUp(){this.isActive&&(this.standardMouseSelect(),this.standardMouseClick()||this.diagram.lastInput.isTouchEvent&&this.diagram.toolManager.doToolTip()),this.stopTool()}}class ct extends J{Pf;constructor(t){super(),this.name="Action",this.Pf=null,t&&Object.assign(this,t)}canStart(){var t,e,i;return!(!this.isEnabled||(e=(t=this.diagram).lastInput,null===(i=t.findObjectAt(e.documentPoint,t=>{for(;null!==t.panel;){if(t.isActionable)return t;t=t.panel}return t})))||!i.isActionable||(this.Pf=i,t.wf=t.findObjectAt(e.documentPoint,null,null),0))}doMouseDown(){var t,e;this.isActive?(t=this.diagram.lastInput,null!==(e=this.Pf)&&null!==(t.targetObject=e).actionDown&&e.actionDown(t,e)):this.canStart()&&this.doActivate()}doMouseMove(){var t,e;this.isActive&&(t=this.diagram.lastInput,null!==(e=this.Pf))&&null!==(t.targetObject=e).actionMove&&e.actionMove(t,e)}doMouseUp(){if(this.isActive){const t=this.diagram.lastInput,e=this.Pf;if(null===e)return;null!==(t.targetObject=e).actionUp&&e.actionUp(t,e),this.standardMouseClick(t=>{for(;null!==t.panel;){if(t.isActionable&&t===e)return t;t=t.panel}return t},t=>t===e)}this.stopTool()}doCancel(){var t=this.diagram.lastInput,e=this.Pf;null!==e&&(null!==(t.targetObject=e).actionCancel&&e.actionCancel(t,e),this.stopTool())}doStop(){this.Pf=null}}class gt extends J{Ol;dM;Sf;gM;constructor(t){super(),this.name="ClickCreating",this.Ol=null,this.dM=!0,this.Sf=!1,this.gM=new _(0,0),t&&Object.assign(this,t)}canStart(){if(!this.isEnabled||null===this.archetypeNodeData)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.lastInput.left||this.isBeyondDragSize())return!1;if(this.isDoubleClick){if(1===t.lastInput.clickCount&&(this.gM=t.lastInput.viewPoint.copy()),2!==t.lastInput.clickCount||this.isBeyondDragSize(this.gM))return!1}else if(1!==t.lastInput.clickCount)return!1;return!(t.currentTool!==this&&null!==t.findPartAt(t.lastInput.documentPoint,!0))}doMouseUp(){var t=this.diagram;this.isActive&&this.insertPart(t.lastInput.documentPoint),this.stopTool()}insertPart(t){var e,i,s=this.diagram,n=this.archetypeNodeData;if(null===n)return null;let a=null;try{s.V("ChangingSelection",s.selection),this.startTransaction(this.name),n instanceof H?n.De()&&(n.ui(),null!==(a=n.copy()))&&s.add(a):null!==n&&(e=s.model.copyNodeData(n),Kt.Mt(e))&&(s.model.addNodeData(e),a=s.findPartForData(e)),null!==a&&(i=_.H(t.x,t.y),this.isGridSnapEnabled&&this.diagram.mM(a,t,i),a.location=i,s.allowSelect&&(s.clearSelection(!0),a.isSelected=!0),_.o(i)),s.invalidateDocumentBounds(),this.transactionResult=this.name,s.V("PartCreated",a)}finally{this.stopTransaction(),s.V("ChangedSelection",s.selection)}return a}get archetypeNodeData(){return this.Ol}set archetypeNodeData(t){null!==t&&Kt.t(t,"object",gt,"archetypeNodeData"),this.Ol=t}get isDoubleClick(){return this.dM}set isDoubleClick(t){Kt.t(t,"boolean",gt,"isDoubleClick"),this.dM=t}get isGridSnapEnabled(){return this.Sf}set isGridSnapEnabled(t){Kt.t(t,"boolean",gt,"isGridSnapEnabled"),this.Sf=t}}class mt extends J{Hh;pM;El;constructor(t){super(),this.name="DragSelecting",this.Hh=175,this.pM=!1,this.El=new H({layerName:"Tool",selectable:!1}).add(new G("Rectangle",{name:"SHAPE",fill:null,stroke:"magenta"}).theme("stroke","dragSelect")).ui(),t&&Object.assign(this,t)}canStart(){var t,e;return!!this.isEnabled&&!!(t=this.diagram).allowSelect&&!(!(e=t.lastInput).left||t.currentTool!==this&&(!this.isBeyondDragSize()||e.timestamp-t.firstInput.timestamp<this.delay||null!==t.findPartAt(e.documentPoint,!0)))}doActivate(){var t=this.diagram;this.isActive=!0,t.isMouseCaptured=!0,t.skipsUndoManager=!0,t.add(this.box),this.doMouseMove()}doDeactivate(){var t=this.diagram;t.stopAutoScroll(),t.remove(this.box),t.skipsUndoManager=!1,t.isMouseCaptured=!1,this.isActive=!1}doMouseMove(){var e=this.diagram;if(this.isActive&&null!==this.box){var i=this.computeBoxBounds();let t=this.box.findObject("SHAPE");null===t&&(t=this.box.findMainElement());var s=Yt.a().e(i.width,i.height);t.desiredSize=s,this.box.Nf(i.x,i.y,!1),Yt.o(s),(e.allowHorizontalScroll||e.allowVerticalScroll)&&e.doAutoScroll(e.lastInput.viewPoint)}}doMouseUp(){if(this.isActive){var t=this.diagram;t.remove(this.box);try{t.currentCursor="wait",t.V("ChangingSelection",t.selection),this.selectInRect(this.computeBoxBounds()),t.V("ChangedSelection",t.selection)}finally{t.currentCursor=""}}this.stopTool()}computeBoxBounds(){var t=this.diagram;return new Q(t.firstInput.documentPoint,t.lastInput.documentPoint)}selectInRect(t){var e=this.diagram,i=e.lastInput,s=e.findPartsIn(t,this.isPartialInclusion);if(Kt.dr?i.meta:i.control)if(i.shift)for(var n=s.iterator;n.next();){var a=n.value;a.isSelected&&(a.isSelected=!1)}else for(var r=s.iterator;r.next();){var o=r.value;o.isSelected=!o.isSelected}else if(i.shift)for(var l=s.iterator;l.next();){var h=l.value;h.isSelected||(h.isSelected=!0)}else{for(var u=new O,d=e.selection.iterator;d.next();){var c=d.value;s.contains(c)||u.add(c)}for(var g=u.iterator;g.next();)g.value.isSelected=!1;for(var m=s.iterator;m.next();){var f=m.value;f.isSelected||(f.isSelected=!0)}}}get delay(){return this.Hh}set delay(t){Kt.t(t,"number",mt,"delay"),this.Hh=t}get isPartialInclusion(){return this.pM}set isPartialInclusion(t){Kt.t(t,"boolean",mt,"isPartialInclusion"),this.pM=t}get box(){return this.El}set box(t){null!==t&&(Kt.s(t,H,mt,"box"),t.ui()),this.El=t}}class ft extends J{_w;WC;Ro;yM;constructor(t){super(),this.name="Panning",this._w=new _,this.WC=new _,this.Ro=!1;const e=this;this.yM=()=>{var t=e.diagram;null!==t&&t.Ti(v.document,"scroll",e.yM,!1),e.stopTool()},t&&Object.assign(this,t)}canStart(){var t;return!!this.isEnabled&&!(!(t=this.diagram).allowHorizontalScroll&&!t.allowVerticalScroll||!t.lastInput.left||t.currentTool!==this&&!this.isBeyondDragSize())}doActivate(){var t=this.diagram;this.Ro?(t.lastInput.bubbles=!0,t.Ht(v.document,"scroll",this.yM,!1)):(t.currentCursor="move",t.isMouseCaptured=!0,this._w.c(t.position)),this.isActive=!0}doDeactivate(){var t=this.diagram;t.currentCursor="",t.isMouseCaptured=!1,this.isActive=!1}doCancel(){var t=this.diagram;t.position=this._w,t.isMouseCaptured=!1,this.stopTool()}doMouseMove(){this.jC()}doMouseUp(){this.jC(),this.stopTool()}jC(){var i=this.diagram;if(this.isActive&&i)if(this.Ro)i.lastInput.bubbles=!0;else{var s=i.position,n=i.firstInput.documentPoint,a=i.lastInput.documentPoint;let t=s.x+n.x-a.x,e=s.y+n.y-a.y;i.allowHorizontalScroll||(t=s.x),i.allowVerticalScroll||(e=s.y),i.position=this.WC.e(t,e)}}get bubbles(){return this.Ro}set bubbles(t){Kt.t(t,"boolean",ft,"bubbles"),this.Ro=t}get originalPosition(){return this._w}}class pt{tx;ix;wM;xM;constructor(t){this.tx=null,this.ix=null,this.wM=null,this.xM=null,t&&Object.assign(this,t)}get mainElement(){return this.wM}set mainElement(t){null!==t&&Kt.s(t,HTMLElement,pt,"mainElement"),this.wM=t}get show(){return this.tx}set show(t){this.tx!==t&&(null!==t&&Kt.t(t,"function",pt,"show"),this.tx=t)}get hide(){return this.ix}set hide(t){this.ix!==t&&(null!==t&&Kt.t(t,"function",pt,"hide"),this.ix=t)}get valueFunction(){return this.xM}set valueFunction(t){this.xM=t}}class vt{di;Im;Cf;constructor(t,e,i){this.di=t,this.Im=e,this.Cf=i}}class yt extends J{bM;ex;kM;SM;sx;nx;ox;constructor(t){super(),this.name="ContextMenu",this.bM=null,this.ex=null,this.kM=null,this.SM=new _,this.sx=null,this.ox=!1;const e=this;this.nx=()=>e.stopTool(),t&&Object.assign(this,t)}lF(){var t=new pt;t.show=(t,e,i)=>i.showDefaultContextMenu(),t.hide=(t,e)=>e.hideDefaultContextMenu(),yt.Au=t;const e=this;this.nx=()=>e.stopTool();var t=Kt.hn("div"),i=Kt.hn("div"),s=(t.style.cssText="top: 0px;z-index:10002;position: fixed;display: none;text-align: center;left: 25%;width: 50%;background-color: #F5F5F5;padding: 16px;border: 16px solid #444;border-radius: 10px;margin-top: 10px",i.style.cssText="z-index:10001;position: fixed;display: none;top: 0;left: 0;width: 100%;height: 100%;background-color: black;opacity: 0.8;",Kt.hn("style")),s=(v.document.getElementsByTagName("head")[0].appendChild(s),s.sheet.insertRule(".goCXul { list-style: none; }",0),s.sheet.insertRule(".goCXli {font:700 1.5em Helvetica, Arial, sans-serif;position: relative;min-width: 60px; }",0),s.sheet.insertRule(".goCXa {color: #444;display: inline-block;padding: 4px;text-decoration: none;margin: 2px;border: 1px solid gray;border-radius: 10px; }",0),this.diagram);null!==s&&(s.Ht(t,"contextmenu",yt.jh,!1),s.Ht(t,"selectstart",yt.jh,!1),s.Ht(i,"contextmenu",yt.jh,!1)),t.className="goCXforeground",i.className="goCXbackground",v.document.body&&(v.document.body.appendChild(t),v.document.body.appendChild(i)),yt.Om=t,yt.Em=i,yt.MM=!0}static Au=null;static MM=!1;static Em=null;static Om=null;static jh(t){return t.preventDefault(),!1}canStart(){var t;return!(!this.isEnabled||(t=this.diagram,this.isBeyondDragSize())||!t.lastInput.right||1<t.lastInput.clickCount||!(t.lastInput.isTouchEvent&&null!==this.defaultTouchContextMenu||null!==this.findObjectWithContextMenu()))}doStart(){var t=this.diagram;this.SM.set(t.firstInput.documentPoint)}doStop(){this.hideContextMenu(),this.currentObject=null}findObjectWithContextMenu(t){void 0===t&&(t=null);var e=this.diagram,i=e.lastInput;let s=null;if(null!==(s=t instanceof q?s:t instanceof y?t:e.findObjectAt(i.documentPoint,null,t=>!t.layer.isTemporary))){let t=s;for(;null!==t;){if(null!==t.contextMenu)return t;t=t.panel}if(e.lastInput.isTouchEvent&&this.defaultTouchContextMenu)return s.part}else if(null!==e.contextMenu)return e;return null}doActivate(){}doMouseDown(){var t;super.doMouseDown(),this.isActive&&this.currentContextMenu instanceof K&&null!==(t=this.diagram.toolManager.findTool("Action"))&&t.canStart()&&(t.doActivate(),t.doMouseDown(),t.doDeactivate()),this.diagram.toolManager.mouseDownTools.contains(this)&&this.doContextClick()}doMouseUp(){var t;this.isActive&&this.currentContextMenu instanceof K&&null!==(t=this.diagram.toolManager.findTool("Action"))&&t.canStart()&&(t.doActivate(),t.doCancel(),t.doDeactivate()),this.doContextClick()}doContextClick(){var e=this.diagram;if(this.isActive){var i=this.currentContextMenu;if(null!==i){let t=null;i instanceof pt||null!==(t=e.findObjectAt(e.lastInput.documentPoint,null,null))&&t.isContainedBy(i)&&this.standardMouseClick(null,null),this.maybeStopTool(t)}}else this.canStart()&&(this.openMenu(!0),this.isActive||this.stopTool())}maybeStopTool(t){this.stopTool(),this.canStart()&&(this.diagram.currentTool=this).doMouseUp()}openMenu(t,e){var i;void 0===e&&(e=null),this.ox||(this.ox=!0,t&&this.standardMouseSelect(),t=this.standardMouseClick(),this.ox=!1,t)||(this.isActive=!0,t=yt.Au,null!==(e=null===e?this.findObjectWithContextMenu():e)?null!==(i=e.contextMenu)?(this.currentObject=e instanceof y?e:null,this.showContextMenu(i,this.currentObject)):null!==t&&this.showContextMenu(t,this.currentObject):null!==t&&this.showContextMenu(t,null),this.currentContextMenu instanceof K&&!this.currentContextMenu.visible&&this.stopTool())}doMouseMove(){var t=this.diagram.toolManager.findTool("Action");null!==t&&t.doMouseMove(),this.isActive&&this.diagram.toolManager.doMouseMove()}showContextMenu(t,e){Ht,t instanceof K||t instanceof pt||Kt.n("showContextMenu:contextMenu must be an Adornment or HTMLInfo."),null!==e&&Kt.s(e,y,yt,"showContextMenu:obj");var i,s,n=this.diagram;t!==this.currentContextMenu&&this.hideContextMenu(),t instanceof K?((i=t).layerName="Tool",i.selectable=!1,i.scale=1/n.scale,i.category=this.name,i.hasPlaceholder()&&(i.placeholder.scale=n.scale),null!==(s=i.diagram)&&s!==n&&s.remove(i),n.add(i),null!==e?i.adornedObject=e:i.data=n.model,i.ensureBounds(),this.positionContextMenu(i,e)):t instanceof pt&&t.show(e,n,this),this.currentContextMenu=t}positionContextMenu(t,e){var i,s,n,a;t.hasPlaceholder()||(t=t,s=(i=this.diagram).lastInput.documentPoint.copy(),n=t.measuredBounds,a=i.viewportBounds,i.lastInput.isTouchEvent&&(s.x-=n.width),s.x+n.width>a.right&&(s.x-=n.width+5/i.scale),s.x<a.x&&(s.x=a.x),s.y+n.height>a.bottom&&(s.y-=n.height+5/i.scale),s.y<a.y&&(s.y=a.y),t.position=s)}hideContextMenu(){var t=this.diagram,e=this.currentContextMenu;null!==e&&(e instanceof K?(t.remove(e),null!==this.ex&&this.ex.removeAdornment(e.category),e.data=null,e.adornedObject=null):e instanceof pt&&(null!==e.hide?e.hide(t,this):null!==e.mainElement&&(e.mainElement.style.display="none")),this.currentContextMenu=null,this.standardMouseOver())}hF(){const e=this,t=new O;return t.add(new vt("Copy",t=>t.commandHandler.copySelection(),t=>t.commandHandler.canCopySelection())),t.add(new vt("Cut",t=>t.commandHandler.cutSelection(),t=>t.commandHandler.canCutSelection())),t.add(new vt("Delete",t=>t.commandHandler.deleteSelection(),t=>t.commandHandler.canDeleteSelection())),t.add(new vt("Paste",t=>t.commandHandler.pasteSelection(e.mouseDownPoint),t=>t.commandHandler.canPasteSelection(e.mouseDownPoint))),t.add(new vt("Select All",t=>t.commandHandler.selectAll(),t=>t.commandHandler.canSelectAll())),t.add(new vt("Undo",t=>t.commandHandler.undo(),t=>t.commandHandler.canUndo())),t.add(new vt("Redo",t=>t.commandHandler.redo(),t=>t.commandHandler.canRedo())),t.add(new vt("Scroll To Part",t=>t.commandHandler.scrollToPart(),t=>t.commandHandler.canScrollToPart())),t.add(new vt("Zoom To Fit",t=>t.commandHandler.zoomToFit(),t=>t.commandHandler.canZoomToFit())),t.add(new vt("Reset Zoom",t=>t.commandHandler.resetZoom(),t=>t.commandHandler.canResetZoom())),t.add(new vt("Group Selection",t=>t.commandHandler.groupSelection(),t=>t.commandHandler.canGroupSelection())),t.add(new vt("Ungroup Selection",t=>t.commandHandler.ungroupSelection(),t=>t.commandHandler.canUngroupSelection())),t.add(new vt("Edit Text",t=>t.commandHandler.editTextBlock(),t=>t.commandHandler.canEditTextBlock())),t}showDefaultContextMenu(){const e=this.diagram,i=(null===this.sx&&(this.sx=this.hF()),yt.Om.innerHTML="",yt.Em.addEventListener("pointerdown",this.nx,!1),this),t=Kt.hn("ul");t.className="goCXul",yt.Om.appendChild(t),t.innerHTML="";for(var s=this.sx.iterator;s.next();){var n=s.value,a=n.Im,r=n.Cf;"function"!=typeof a||"function"==typeof r&&!r(e)||((a=Kt.hn("li")).className="goCXli",(r=Kt.hn("a")).className="goCXa",r.href="#",r.Im=n.Im,r.addEventListener("pointerdown",function(t){return this.Im(e),i.stopTool(),t.preventDefault(),!1},!1),r.textContent=n.di,a.appendChild(r),t.appendChild(a))}yt.Om.style.display="block",yt.Em.style.display="block"}hideDefaultContextMenu(){var t;null!==this.currentContextMenu&&this.currentContextMenu===yt.Au&&(yt.Om.style.display="none",yt.Em.style.display="none",null!==(t=this.diagram)&&t.Ti(yt.Em,"pointerdown",this.nx,!1),this.currentContextMenu=null)}get currentContextMenu(){return this.bM}set currentContextMenu(t){Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("ContextMenuTool.currentContextMenu must be an Adornment or HTMLInfo."),this.bM=t,this.ex=t instanceof K?t.adornedPart:null}get defaultTouchContextMenu(){return!1===yt.MM&&null===yt.Au&&q.isUsingDOM()&&this.lF(),yt.Au}set defaultTouchContextMenu(t){Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("ContextMenuTool.defaultTouchContextMenu must be an Adornment or HTMLInfo."),null===t&&(yt.MM=!0),yt.Au=t}get currentObject(){return this.kM}set currentObject(t){null!==t&&Kt.s(t,y,yt,"currentObject"),this.kM=t}get mouseDownPoint(){return this.SM}}(bt={})[bt.LostFocus=1]="LostFocus",bt[bt.MouseDown=2]="MouseDown",bt[bt.Tab=3]="Tab",bt[bt.Enter=4]="Enter";(e={})[e.SingleClick=1]="SingleClick",e[e.SingleClickSelected=2]="SingleClickSelected",e[e.DoubleClick=3]="DoubleClick";var bt,xt=e,wt=((e={})[e.None=1]="None",e[e.Active=2]="Active",e[e.Editing=3]="Editing",e[e.Validating=4]="Validating",e[e.Invalid=5]="Invalid",e[e.Validated=6]="Validated",e);class At extends J{Fe;PM;NM;Vl;jt;CM;AM;LM;rx;lx;constructor(t){super(),this.name="TextEditing",this.Fe=new j,this.PM=null,this.NM=2,this.Vl=null,this.jt=1,this.CM=1,this.AM=!0,this.LM=null,this.rx=new pt,this.lx=null,this.aF(this.rx),t&&Object.assign(this,t)}static LostFocus=1;static MouseDown=2;static Tab=3;static Enter=4;static SingleClick=1;static SingleClickSelected=2;static DoubleClick=3;static StateNone=1;static StateActive=2;static StateEditing=3;static StateValidating=4;static StateInvalid=5;static StateValidated=6;aF(t){if(q.isUsingDOM()){const u=Kt.hn("textarea"),s=(this.lx=u,this);u.addEventListener("input",function(t){var e,i;null!==s.textBlock&&(e=s.measureTemporaryTextBlock(this.value),i=this.textScale,this.style.width=20+Math.max(s.textBlock.measuredBounds.width,e.measuredBounds.width)*i+"px",this.rows=Math.max(s.textBlock.lineCount,e.lineCount))},!1),u.addEventListener("keydown",function(t){var e;t.isComposing||null===s.textBlock||("Enter"===(e=t.key)?(!1===s.textBlock.isMultiline&&t.preventDefault(),s.acceptText(4)):"Tab"===e?(s.acceptText(3),t.preventDefault()):"Escape"===e&&(s.doCancel(),null!==s.diagram)&&s.diagram.doFocus())},!1),u.addEventListener("focus",function(t){s.fF(t)},!1),u.addEventListener("blur",function(t){s.cF(t)},!1),t.valueFunction=()=>u.value,t.mainElement=u,t.show=(e,i,s)=>{if(e instanceof j&&s instanceof At)if(5===s.state)u.style.border="3px solid red",u.focus();else{var n=e.getDocumentPoint(Z.Center),a=i.position,r=i.scale;let t=e.getDocumentScale()*r;t<s.minimumEditorScale&&(t=s.minimumEditorScale);var o=e.naturalBounds.width*t+6,l=e.naturalBounds.height*t+2,h=(n.x-a.x)*r,n=(n.y-a.y)*r,a=e.verticalAlignment,r=(e.lineHeight+e.spacingAbove+e.spacingBelow)*e.lineCount*t,a=a.y*l-a.y*r+a.offsetY-(.5*l-.5*r)-r/2;u.value=e.text,i.div.style.font=e.font;u.style.position="absolute",u.style.zIndex="100",u.style.font="inherit",u.style.fontSize=100*t+"%",u.style.lineHeight="normal",u.style.width=o+"px",u.style.left=(h-o/2|0)-1+"px",u.style.top=(n+a|0)-1+"px",u.style.textAlign=e.textAlign,u.style.margin="0",u.style.padding="1px",u.style.border="0",u.style.outline="none",u.style.whiteSpace="pre-wrap",u.style.overflow="hidden",u.rows=e.lineCount,u.textScale=t,u.className="goTXarea",i.div.appendChild(u),u.focus(),s.selectsTextOnActivate&&(u.select(),u.setSelectionRange(0,9999))}},t.hide=(t,e)=>{t.div.removeChild(u)}}}get textBlock(){return this.PM}set textBlock(t){null!==t&&Kt.s(t,j,At,"textBlock"),this.PM=t}get currentTextEditor(){return this.LM}set currentTextEditor(t){this.LM=t}get defaultTextEditor(){return this.rx}set defaultTextEditor(t){Ht,t instanceof pt||Kt.n("TextEditingTool.defaultTextEditor must be an HTMLInfo."),this.rx=t}get starting(){return this.NM}set starting(t){Kt.it(t,xt,"TextEditingStarting"),this.NM=t}canStart(){var t,e;return!!this.isEnabled&&!(null===(t=this.diagram)||t.isReadOnly||At.Af&&At.Af!==this&&(At.Af.acceptText(2),At.Af)&&At.Af!==this||!t.lastInput.left||this.isBeyondDragSize()||(e=t.lastInput.documentPoint,!(null!==(e=t.findObjectAt(e))&&e instanceof j&&e.editable&&e.part.canEdit()))||null===(e=e.part)||2===this.starting&&!e.isSelected||3===this.starting&&t.lastInput.clickCount<2)}doStart(){null!==(At.Af=this).textBlock&&this.doActivate()}doActivate(){if(!this.isActive){var i=this.diagram;if(null!==i){let e=this.textBlock;if(null!==(e=null===e?i.findObjectAt(i.lastInput.documentPoint):e)&&e instanceof j&&null!==(this.textBlock=e).part){i.animationManager.stopAnimation(),this.isActive=!0,this.jt=2;let t=this.defaultTextEditor;null!==e.textEditor&&(t=e.textEditor),this.Fe=this.textBlock.copy();var s=new Q(this.textBlock.getDocumentPoint(Z.TopLeft),this.textBlock.getDocumentPoint(Z.BottomRight));i.scrollToRect(s),t.show(e,i,this),this.currentTextEditor=t}}}}doCancel(){this.stopTool()}doMouseUp(){this.canStart()&&this.doActivate()}doMouseDown(){this.isActive&&this.acceptText(2)}acceptText(t){switch(t){case 2:6===this.jt?this.currentTextEditor instanceof HTMLElement&&this.currentTextEditor.focus():2!==this.jt&&5!==this.jt&&3!==this.jt||(this.jt=4,this.JC());break;case 1:case 4:case 3:4===t&&!0===this.textBlock.isMultiline||2!==this.jt&&5!==this.jt&&3!==this.jt||(this.jt=4,this.JC())}}JC(){var e=this.textBlock,i=this.diagram,s=this.currentTextEditor;if(null!==e&&null!==s){var n=e.text;let t="";(null!==s.valueFunction&&(t=s.valueFunction()),this.isValidText(e,n,t))?(this.startTransaction(this.name),this.jt=6,this.transactionResult=this.name,e.text=t,this.doSuccess(n,t),null!==i&&i.V("TextEdited",e,n),this.stopTransaction(),this.stopTool(),null!==i&&i.doFocus()):(this.jt=5,this.doError(n,t))}}doError(t,e){var i=this.textBlock,t=(null!==i.errorFunction&&i.errorFunction(this,t,e),this.currentTextEditor);t&&t.show(i,this.diagram,this)}doSuccess(t,e){var i=this.textBlock;null!==i.textEdited&&i.textEdited(i,t,e)}doDeactivate(){var t=this.diagram;null!==t&&(this.jt=1,null!==this.currentTextEditor&&this.currentTextEditor.hide(t,this),this.textBlock=null,this.isActive=!1)}doStop(){At.Af=null}fF(t){var e;null!==this.currentTextEditor&&1!==this.state&&(e=this.lx,2===this.jt&&(this.jt=3),"function"==typeof e.select)&&this.selectsTextOnActivate&&(e.select(),e.setSelectionRange(0,9999))}cF(t){var e;null!==this.currentTextEditor&&1!==this.state&&("function"==typeof(e=this.lx).focus&&e.focus(),"function"==typeof e.select)&&this.selectsTextOnActivate&&(e.select(),e.setSelectionRange(0,9999))}isValidText(t,e,i){Kt.s(t,j,At,"isValidText:textblock");var s=this.textValidation;return!(null!==s&&!s(t,e,i)||null!==(s=t.textValidation)&&!s(t,e,i))}get textValidation(){return this.Vl}set textValidation(t){null!==t&&Kt.t(t,"function",At,"textValidation"),this.Vl=t}get minimumEditorScale(){return this.CM}set minimumEditorScale(t){null!==t&&Kt.t(t,"number",At,"minimumEditorScale"),this.CM=t}get selectsTextOnActivate(){return this.AM}set selectsTextOnActivate(t){null!==t&&Kt.t(t,"boolean",At,"selectsTextOnActivate"),this.AM=t}get state(){return this.jt}set state(t){this.jt!==t&&(Kt.it(t,wt,"TextEditingState"),this.jt=t)}measureTemporaryTextBlock(t){var e=this.Fe;return e.text=t,e.wt(this.textBlock.Bl,1/0),e}static Af=null}(e={})[e.Default=1]="Default",e[e.AnimateLocations=2]="AnimateLocations",e[e.None=3]="None";var Pt=e;class kt{b;Di;Xi;Lr;$n;Eo;TM;DM;Vm;Mi;Lf;xn;Bm;Jh;hx;zm;ax;Tf;Nu;Xm;constructor(t){this.b=q.Pm(),this.Di=!1,this.Vm=!1,this.Mi=!1,this.Lf=!1,this.ax=!0,this.Tf=1,this.Nu=!1,this.Xi=!0,this.Lr=!0,this.Eo=600,this.TM=!1,this.DM=!1,this.$n=new N,this.xn=new St,this.Bm=new St,(this.xn.bs=this).Jh=new N,this.hx=new N,this.zm=new N,this.Xm=new N,t&&Object.assign(this,t)}Vo(t){this.b=t}lE(){return this.b}canStart(t){return!0}zl(t){return!(!this.Xi||!this.canStart(t)||(this.$n.add(t),this.defaultAnimation.isAnimating&&this.stopAnimation(),this.b.Fi(),this.Mi=!0,0))}getBundleAnimation(){return this.Bm}FM(){if(this.Xi&&(0<this.Bm.we.count&&this.Bm.start(),this.Mi)){const e=this.xn,i=this.b,s=this.$n.contains("Model");if(s&&(this.Lf=!0,1===this.Tf?(e.isViewportUnconstrained=!0,e.we.clear(),e.add(i,"position",i.position.copy().offset(0,-200),i.position),e.add(i,"opacity",0,1)):3===this.Tf&&e.we.clear(),2===this.Tf&&i.fx.equals(i.lt)?this.ax=!0:this.ax=!1,i.V("InitialAnimationStarting",this)),s&&!this.Lr||0===e.we.count)this.$n.clear(),this.Mi=!1,e.we.clear(),e.cx(i),this.Lf=!1,i.T();else{this.$n.clear(),i.Tr=!1;var t=e.we.get(i);1!==i.autoScale&&null!==t&&(delete t.li.scale,delete t.ks.scale);const n=this;v.requestAnimationFrame(()=>{!1===n.Mi||e.Di||(i.getRenderingHint("temporaryPixelRatio")&&i.vw(),i.RM(),n.Mi=!1,e.start(),e.Di&&(n.Lu(),i.invalidateDocumentBounds(),e.ZC(0),i.Pr(!0),n.Tu(),i.V("AnimationStarting",n)))})}}}IM(){return this.$n.contains("Trigger")&&1===this.$n.count}$C(t,e,i,s){this.isTicking||this.IM()||t instanceof Y&&(null!==t.fromNode||null!==t.toNode)||this.xn.add(t,"position",e,i,s)}ux(t){return this.xn.ux(t)}OM(t){return this.xn.OM(t)}uF(t){const i=this.Jh,s=this;function n(){if(0<s.zm.count&&(i.addAll(s.zm),s.zm.clear(),s.Di=!0),!1!==s.Di&&0!==i.count){s.hx.addAll(i);for(var t=s.hx.iterator;t.next();){var e=t.value;!1!==e.Di&&(e.dF()?e.QC(!1):e.Df=!0)}s.hx.clear(),!1===s.Di||(s.Lu(),s.b.Pr(),s.Tu()),v.requestAnimationFrame(n)}}this.Di?this.gF(t):(this.Di=!0,i.add(t),v.requestAnimationFrame(()=>n()))}gF(t){this.zm.add(t)}mF(){for(var t=this.Jh.iterator;t.next();)t.value.Df=!1}Lu(){var t;this.Vm||(t=this.b,this.TM=t.skipsUndoManager,this.DM=t.xe,t.skipsUndoManager=!0,t.xe=!0,this.Vm=!0)}Tu(){var t=this.b;t.skipsUndoManager=this.TM,t.xe=this.DM,this.Vm=!1}stopAnimation(t){var e=this.xn;if(!0===this.Mi&&(this.Mi=!1,this.Lf=!1,this.$n.clear(),e.pF())&&this.b.requestUpdate(),this.Di){if(e.Du(!0),e.cx(null),!0===t){var i=this.Jh.toArray();for(let t=0;t<i.length;t++)i[t].Du(!0)}}else e.we.clear(),e.cx(this.b)}Du(t){this.Jh.remove(t),0===this.Jh.count&&(this.Di=!1,this.b.requestUpdate()),t===this.defaultAnimation&&this.b.V("AnimationFinished",this)}Ff(t,e){!this.Mi||(this.$n.contains("Expand Tree")||this.$n.contains("Expand SubGraph"))&&(this.xn.Ff(t,e),this._C(t))}Rf(t,e){!this.Mi||(this.$n.contains("Collapse Tree")||this.$n.contains("Collapse SubGraph"))&&(this.xn.Rf(t,e),this.xn.EM(e,"position",e.position,e.position),this._C(t))}tA(t,e){!this.Mi||t.equals(e)||this.IM()||(this.b.Uh||(t=e.copy()),this.xn.EM(this.b,"position",t,e))}iA(t,e){!this.Mi||this.IM()||this.xn.add(this.b,"scale",t,e)}VM(t,e){t.Re&&(t.Dr=e,this.Xm.add(t))}_C(t){for(var e=t.findLinksConnected();e.next();){var i=e.value;i.Re&&(i.Dr=i.points.copy(),this.Xm.add(i))}}get isEnabled(){return this.Xi}set isEnabled(t){Kt.t(t,"boolean",kt,"isEnabled"),(this.Xi=t)&&this.Jh.each(t=>{t.isAnimating||t.runCount!==1/0||t.start()})}get duration(){return this.Eo}set 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0!==e.buttons&&(i.buttons=e.buttons),Kt.dr&&0===e.button&&e.ctrlKey&&(i.button=2),i.down=!1,i.up=!1,i.clickCount=1,i.delta=0,i.handled=!1,i.bubbles=!1,i.timestamp=t.timeStamp,i.isMultiTouch=!1,i.targetDiagram=this.SP(t,t.target),i.targetObject=null,i}SP(t,e){if(null===e)return null;e=q.he.get(e);if(e)return e;let i=t.path;return(i=i||"function"!=typeof t.composedPath?i:t.composedPath())&&i[0]&&q.he.has(i[0])?q.he.get(i[0]):null}QF(t,e,i){var s=this.kP(t,!0,!1,!1,!0,i);return this.u0(e,s),s.targetDiagram=this.SP(t,t.target),s.targetObject=null,i||s.clone(this.e0),s}_F(t,e,i){i=this.kP(t,!1,!1,!1,!1,i);let s=v.document.elementFromPoint(e.clientX,e.clientY)||null,n=this,a=t;return(s=null!==s&&void 0!==s.shadowRoot&&null!==s.shadowRoot?s.shadowRoot.elementFromPoint(e.clientX,e.clientY):s)&&q.he.get(s)&&(a=e,n=q.he.get(s)),i.targetDiagram=n,this.u0(a,i),i.targetObject=null,i}kP(t,e,i,s,n,a){var r=this.jr;this.jr=this.ia,(this.ia=r).diagram=this,r.clickCount=1;let o=r.delta=0;return 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r=s?this.viewportBounds.height:this.viewportBounds.width;0!=(r*=this.scale)&&(r=Math.max(r-(s?this.scrollVerticalLineChange:this.scrollHorizontalLineChange),0),n=i*r)}else{if("document"===t)return s=this.documentBounds,i=this.viewportBounds,"up"===e?this.position=a.e(i.x,s.y):"left"===e?this.position=a.e(s.x,i.y):"down"===e?this.position=a.e(i.x,s.bottom-i.height):"right"===e&&(this.position=a.e(s.right-i.width,i.y)),void _.o(a);Kt.n("scrolling unit must be 'pixel', 'line', 'page', or 'document', not: "+t)}n/=this.scale;r=this.position;"up"===e?this.position=a.e(r.x,r.y-n):"down"===e?this.position=a.e(r.x,r.y+n):"left"===e?this.position=a.e(r.x-n,r.y):"right"===e?this.position=a.e(r.x+n,r.y):Kt.n("scrolling direction must be 'up', 'down', 'left', or 'right', not: "+e),_.o(a)}scrollToRect(t){var e=this.viewportBounds;e.containsRect(t)||((t=t.center).x-=e.width/2,t.y-=e.height/2,this.position=t)}centerRect(t){var e=this.viewportBounds,t=t.center;t.x-=e.width/2,t.y-=e.height/2,this.position=t}transformDocToView(t){var e=this.D,i=(e.ti(),1!==this.v&&e.v(this.v),this.lt);return(0!==i.x||0!==i.y)&&isFinite(i.x)&&isFinite(i.y)&&e.se(-i.x,-i.y),t.copy().D(e)}transformViewToDoc(t){var e=this.D,i=(e.ti(),1!==this.v&&e.v(this.v),this.lt);return(0!==i.x||0!==i.y)&&isFinite(i.x)&&isFinite(i.y)&&e.se(-i.x,-i.y),t.copy().Ge(e)}FF(t){var e=this.D,i=(e.ti(),1!==this.v&&e.v(this.v),this.lt);return(0!==i.x||0!==i.y)&&isFinite(i.x)&&isFinite(i.y)&&e.se(-i.x,-i.y),t.Ge(this.D)}static None=1;static Uniform=2;static UniformToFill=3;static CycleAll=1;static CycleNotDirected=2;static CycleNotDirectedFast=3;static CycleNotUndirected=4;static CycleDestinationTree=5;static CycleSourceTree=6;static DocumentScroll=1;static InfiniteScroll=2;static TreeParentCollapsed=1;static AllParentsCollapsed=2;static AnyParentsCollapsed=3;get opacity(){return this._t}set opacity(t){var e=this._t;e!==t&&(Kt.t(t,"number",q,"opacity"),(t<0||1<t)&&Kt.G(t,"0 <= value <= 1",q,"opacity"),this._t=t,this.i("opacity",e,t),this.T())}get validCycle(){return this.Yx}set validCycle(t){var e=this.Yx;e!==t&&(Kt.it(t,Tt,"CycleMode"),this.Yx=t,this.i("validCycle",e,t))}get layers(){return this.Jt.iterator}get isModelReadOnly(){var t=this.Li;return null!==t&&t.isReadOnly}set isModelReadOnly(t){var e=this.Li;null!==e&&(e.isReadOnly=t)}get isReadOnly(){return this.Yo}set isReadOnly(t){var e=this.Yo;e!==t&&(Kt.t(t,"boolean",q,"isReadOnly"),this.Yo=t,this.i("isReadOnly",e,t))}get isEnabled(){return this.Xi}set isEnabled(t){var e=this.Xi;e!==t&&(Kt.t(t,"boolean",q,"isEnabled"),this.Xi=t,this.i("isEnabled",e,t))}get allowClipboard(){return this.Wx}set allowClipboard(t){var e=this.Wx;e!==t&&(Kt.t(t,"boolean",q,"allowClipboard"),this.Wx=t,this.i("allowClipboard",e,t))}get allowCopy(){return this.Xl}set allowCopy(t){var e=this.Xl;e!==t&&(Kt.t(t,"boolean",q,"allowCopy"),this.Xl=t,this.i("allowCopy",e,t))}get allowDelete(){return this.Yl}set allowDelete(t){var e=this.Yl;e!==t&&(Kt.t(t,"boolean",q,"allowDelete"),this.Yl=t,this.i("allowDelete",e,t))}get allowDragOut(){return this.jx}set allowDragOut(t){var e=this.jx;e!==t&&(Kt.t(t,"boolean",q,"allowDragOut"),this.jx=t,this.i("allowDragOut",e,t))}get allowDrop(){return this.Jx}set allowDrop(t){var e=this.Jx;e!==t&&(Kt.t(t,"boolean",q,"allowDrop"),this.Jx=t,this.i("allowDrop",e,t))}get allowTextEdit(){return this.Kl}set allowTextEdit(t){var e=this.Kl;e!==t&&(Kt.t(t,"boolean",q,"allowTextEdit"),this.Kl=t,this.i("allowTextEdit",e,t))}get allowGroup(){return this.Ul}set allowGroup(t){var e=this.Ul;e!==t&&(Kt.t(t,"boolean",q,"allowGroup"),this.Ul=t,this.i("allowGroup",e,t))}get allowUngroup(){return this.Gl}set allowUngroup(t){var e=this.Gl;e!==t&&(Kt.t(t,"boolean",q,"allowUngroup"),this.Gl=t,this.i("allowUngroup",e,t))}get allowInsert(){return this.Zx}set allowInsert(t){var e=this.Zx;e!==t&&(Kt.t(t,"boolean",q,"allowInsert"),this.Zx=t,this.i("allowInsert",e,t))}get allowLink(){return this.Hl}set allowLink(t){var e=this.Hl;e!==t&&(Kt.t(t,"boolean",q,"allowLink"),this.Hl=t,this.i("allowLink",e,t))}get allowRelink(){return this.vl}set allowRelink(t){var e=this.vl;e!==t&&(Kt.t(t,"boolean",q,"allowRelink"),this.vl=t,this.i("allowRelink",e,t))}get allowMove(){return this.ql}set allowMove(t){var e=this.ql;e!==t&&(Kt.t(t,"boolean",q,"allowMove"),this.ql=t,this.i("allowMove",e,t))}get allowReshape(){return this.Wl}set allowReshape(t){var e=this.Wl;e!==t&&(Kt.t(t,"boolean",q,"allowReshape"),this.Wl=t,this.i("allowReshape",e,t))}get allowResize(){return this.jl}set allowResize(t){var e=this.jl;e!==t&&(Kt.t(t,"boolean",q,"allowResize"),this.jl=t,this.i("allowResize",e,t))}get allowRotate(){return this.Jl}set allowRotate(t){var e=this.Jl;e!==t&&(Kt.t(t,"boolean",q,"allowRotate"),this.Jl=t,this.i("allowRotate",e,t))}get allowSelect(){return this.Zl}set allowSelect(t){var e=this.Zl;e!==t&&(Kt.t(t,"boolean",q,"allowSelect"),this.Zl=t,this.i("allowSelect",e,t))}get allowUndo(){return this.$x}set allowUndo(t){var e=this.$x;e!==t&&(Kt.t(t,"boolean",q,"allowUndo"),this.$x=t,this.i("allowUndo",e,t))}get allowZoom(){return this.Qx}set allowZoom(t){var e=this.Qx;e!==t&&(Kt.t(t,"boolean",q,"allowZoom"),this.Qx=t,this.i("allowZoom",e,t))}get hasVerticalScrollbar(){return this.Uu}set hasVerticalScrollbar(t){var e=this.Uu;e!==t&&(Kt.t(t,"boolean",q,"hasVerticalScrollbar"),this.Uu=t,this.ca(),this.T(),this.i("hasVerticalScrollbar",e,t),this.Hs(!1))}get hasHorizontalScrollbar(){return this.Ku}set hasHorizontalScrollbar(t){var e=this.Ku;e!==t&&(Kt.t(t,"boolean",q,"hasHorizontalScrollbar"),this.Ku=t,this.ca(),this.T(),this.i("hasHorizontalScrollbar",e,t),this.Hs(!1))}get allowHorizontalScroll(){return this._x}set allowHorizontalScroll(t){var e=this._x;e!==t&&(Kt.t(t,"boolean",q,"allowHorizontalScroll"),this._x=t,this.i("allowHorizontalScroll",e,t),this.Hs(!1))}get allowVerticalScroll(){return this.t1}set allowVerticalScroll(t){var e=this.t1;e!==t&&(Kt.t(t,"boolean",q,"allowVerticalScroll"),this.t1=t,this.i("allowVerticalScroll",e,t),this.Hs(!1))}get scrollHorizontalLineChange(){return this.i1}set scrollHorizontalLineChange(t){var e=this.i1;e!==t&&(Kt.t(t,"number",q,"scrollHorizontalLineChange"),t<0&&Kt.G(t,">= 0",q,"scrollHorizontalLineChange"),this.i1=t,this.i("scrollHorizontalLineChange",e,t))}get scrollVerticalLineChange(){return this.e1}set scrollVerticalLineChange(t){var e=this.e1;e!==t&&(Kt.t(t,"number",q,"scrollVerticalLineChange"),t<0&&Kt.G(t,">= 0",q,"scrollVerticalLineChange"),this.e1=t,this.i("scrollVerticalLineChange",e,t))}get lastInput(){return this.ia}set lastInput(t){Ht,Kt.s(t,C,q,"lastInput"),this.ia=t}get previousInput(){return this.jr}set previousInput(t){Ht,Kt.s(t,C,q,"previousInput"),this.jr=t}get firstInput(){return this.e0}set firstInput(t){Ht,Kt.s(t,C,q,"firstInput"),this.e0=t}get currentCursor(){return this.Kx}set currentCursor(t){var e,i,s;""===t&&(t=this.Zm),this.Kx!==t&&(Kt.t(t,"string",q,"currentCursor"),e=this.xt,i=this.Ot,null!==e)&&null!==i&&(this.Kx=t,s=e.style.cursor,e.style.cursor=t,i.style.cursor=t,e.style.cursor===s)&&(e.style.cursor="-webkit-"+t,i.style.cursor="-webkit-"+t,e.style.cursor===s)&&(e.style.cursor="-moz-"+t,i.style.cursor="-moz-"+t,e.style.cursor===s)&&(e.style.cursor=t,i.style.cursor=t)}get defaultCursor(){return this.Zm}set defaultCursor(t){var e=this.Zm;e!==(t=""===t?"auto":t)&&(Kt.t(t,"string",q,"defaultCursor"),this.Zm=t,this.i("defaultCursor",e,t))}get click(){return this.Vr}set click(t){var e=this.Vr;e!==t&&(null!==t&&Kt.t(t,"function",q,"click"),this.Vr=t,this.i("click",e,t))}get doubleClick(){return this.Br}set doubleClick(t){var e=this.Br;e!==t&&(null!==t&&Kt.t(t,"function",q,"doubleClick"),this.Br=t,this.i("doubleClick",e,t))}get contextClick(){return this.zr}set contextClick(t){var e=this.zr;e!==t&&(null!==t&&Kt.t(t,"function",q,"contextClick"),this.zr=t,this.i("contextClick",e,t))}get mouseOver(){return this.Xr}set mouseOver(t){var e=this.Xr;e!==t&&(null!==t&&Kt.t(t,"function",q,"mouseOver"),this.Xr=t,this.i("mouseOver",e,t))}get mouseHover(){return this.Yr}set mouseHover(t){var e=this.Yr;e!==t&&(null!==t&&Kt.t(t,"function",q,"mouseHover"),this.Yr=t,this.i("mouseHover",e,t))}get mouseHold(){return this.Kr}set mouseHold(t){var e=this.Kr;e!==t&&(null!==t&&Kt.t(t,"function",q,"mouseHold"),this.Kr=t,this.i("mouseHold",e,t))}get mouseDragOver(){return this.Ux}set mouseDragOver(t){var e=this.Ux;e!==t&&(null!==t&&Kt.t(t,"function",q,"mouseDragOver"),this.Ux=t,this.i("mouseDragOver",e,t))}get mouseDrop(){return this.Ur}set mouseDrop(t){var e=this.Ur;e!==t&&(Ht,null!==t&&Kt.t(t,"function",q,"mouseDrop"),this.Ur=t,this.i("mouseDrop",e,t))}get handlesDragDropForTopLevelParts(){return this.Gx}set handlesDragDropForTopLevelParts(t){var e=this.Gx;e!==t&&(Kt.t(t,"boolean",q,"handlesDragDropForTopLevelParts"),this.Gx=t,this.i("handlesDragDropForTopLevelParts",e,t))}get mouseEnter(){return this.Gr}set mouseEnter(t){var e=this.Gr;e!==t&&(null!==t&&Kt.t(t,"function",q,"mouseEnter"),this.Gr=t,this.i("mouseEnter",e,t))}get mouseLeave(){return this.Hr}set mouseLeave(t){var e=this.Hr;e!==t&&(null!==t&&Kt.t(t,"function",q,"mouseLeave"),this.Hr=t,this.i("mouseLeave",e,t))}get toolTip(){return this.vr}set toolTip(t){var e=this.vr;e!==t&&(Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("Diagram.toolTip must be an Adornment or HTMLInfo."),this.vr=t,this.i("toolTip",e,t))}get contextMenu(){return this.qr}set contextMenu(t){var e=this.qr;e!==t&&(Ht,t instanceof K||t instanceof pt||Kt.n("Diagram.contextMenu must be an Adornment or HTMLInfo."),this.qr=t,this.i("contextMenu",e,t))}get commandHandler(){return this.tP}set commandHandler(t){this.tP!==t&&(this.tP=t).Vo(this)}get toolManager(){return this.$M}set toolManager(t){this.$M!==t&&(Kt.s(t,st,q,"toolManager"),(this.$M=t).diagram=this)}get defaultTool(){return this.QM}set defaultTool(t){var e=this.QM;e!==t&&(Kt.s(t,J,q,"defaultTool"),((this.QM=t).diagram=this).currentTool===e)&&(this.currentTool=t)}get currentTool(){return this._M}set currentTool(t){var e=this._M;e&&(e.isActive&&e.doDeactivate(),e.cancelWaitAfter(),e.doStop()),null!==(t=null===t?this.defaultTool:t)&&(Kt.s(t,J,q,"currentTool"),(this._M=t).diagram=this,t.doStart())}get selection(){return this.lP}get maxSelectionCount(){return this.h1}set maxSelectionCount(t){var e=this.h1;if(e!==t)if(Kt.t(t,"number",q,"maxSelectionCount"),0<=t&&!isNaN(t)){if(this.h1=t,this.i("maxSelectionCount",e,t),!this.undoManager.isUndoingRedoing){var i=this.selection.count-t;if(0<i){this.V("ChangingSelection",this.selection);var s=this.selection.toArray();for(let t=0;t<i;t++)s[t].isSelected=!1;this.V("ChangedSelection",this.selection)}}}else Kt.G(t,">= 0",q,"maxSelectionCount")}get nodeSelectionAdornmentTemplate(){return this._m}set nodeSelectionAdornmentTemplate(t){var e=this._m;e!==t&&(Kt.s(t,K,q,"nodeSelectionAdornmentTemplate"),this._m=t,this.i("nodeSelectionAdornmentTemplate",e,t))}get groupSelectionAdornmentTemplate(){return this.c1}set groupSelectionAdornmentTemplate(t){var e=this.c1;e!==t&&(Kt.s(t,K,q,"groupSelectionAdornmentTemplate"),this.c1=t,this.i("groupSelectionAdornmentTemplate",e,t))}get linkSelectionAdornmentTemplate(){return this.u1}set linkSelectionAdornmentTemplate(t){var e=this.u1;e!==t&&(Kt.s(t,K,q,"linkSelectionAdornmentTemplate"),this.u1=t,this.i("linkSelectionAdornmentTemplate",e,t))}get highlighteds(){return this.hP}get isModified(){var t=this.undoManager;return t.isEnabled?null!==t.currentTransaction||this.vu&&this.Ys!==t.historyIndex:this.vu}set isModified(t){var e;this.vu!==t&&(Kt.t(t,"boolean",q,"isModified"),this.vu=t,e=this.undoManager,!t&&e.isEnabled&&(this.Ys=e.historyIndex),t||this.VA())}VA(){var t=this.isModified;this.oP!==t&&(this.oP=t,this.V("Modified"))}get model(){return this.Li}set model(e){const i=this.Li;if(i!==e){Kt.s(e,b,q,"model"),this.currentTool.doCancel(),i&&i.undoManager!==e.undoManager&&i.undoManager.isInTransaction&&Kt.n("Do not replace a Diagram.model while a transaction is in progress."),this.animationManager.stopAnimation(!0);var s=this.yA(!0),t=(this.eo=!1,this.Yu=!0,this.Ys=-2,this.Tr=!1,this.$t);this.$t=!0,this.animationManager.zl("Model"),i&&(null!==this.to&&this.to.each(t=>i.removeChangedListener(t)),i.removeChangedListener(this.nP)),this.Li=e,this.partManager=this.wR(this.Li.type),this.initializePartManager(this.partManager);for(let t=0;t<s.length;t++)this.add(s[t]);e.addChangedListener(this.sP),this.partManager.RP(),e.removeChangedListener(this.sP),e.addChangedListener(this.nP),null!==this.to&&this.to.each(t=>e.addChangedListener(t)),this.$t=t,this.invalidateDocumentBounds(),this.$t||this.T(),i&&e.undoManager.copyProperties(i.undoManager)}}get themeManager(){return this.C1}set themeManager(t){var e=this.C1;e!==t&&(Kt.s(t,ji,b,"themeManager"),null!==e&&e.removeDiagram(this),null!==(this.C1=t))&&t.addDiagram(this)}initializePartManager(t){}static xP(t,e){q.cA.add(t,e)}static get licenseKey(){return q.IP.last()}static set licenseKey(t){q.IP.add(t.replace(/\s/g,""))}static get version(){return q.xR}static IP=new O;static xR="3.0.2";wR(t){t=q.cA.get(t);return new(null!==t?t:ei)}get W(){return this.eP}set W(t){this.eP=t}get Mx(){return this.hA}bR(t){if(t.model===this.model){var e,i=t.change,s=t.propertyName;if(1===i&&"S"===s[0])if("StartingFirstTransaction"===s){const r=this,o=this.toolManager;o.mouseDownTools.each(t=>t.diagram=r),o.mouseMoveTools.each(t=>t.diagram=r),o.mouseUpTools.each(t=>t.diagram=r),this.routers.each(t=>t.diagram=r),this.Ps||this.eo||(this.Xf=!0,!this.Yu)||(this.Tr=!0)}else"StartingUndo"===s||"StartingRedo"===s?(e=this.animationManager,this.skipsUndoManager||(e.defaultAnimation.isAnimating&&e.stopAnimation(),e.getBundleAnimation().isAnimating&&e.getBundleAnimation().stop()),this.V("ChangingSelection",this.selection)):"StartedTransaction"===s&&(e=this.animationManager).defaultAnimation.isAnimating&&!this.skipsUndoManager&&e.stopAnimation();else if(this.W){this.W=!1;try{if(""===t.modelChange&&1===i){"FinishedUndo"!==s&&"FinishedRedo"!==s||(this.V("ChangedSelection",this.selection),this.Fi());var n=this.animationManager,a=("RolledBackTransaction"===s&&n.stopAnimation(),this.yR(),this.Xf=!0,this.maybeUpdate(),0!==this.undoManager.transactionLevel&&1!==this.undoManager.transactionLevel||n.FM(),"CommittedTransaction"===s&&this.undoManager.isJustDiscarded&&(this.Ys=Math.min(this.Ys,this.undoManager.historyIndex-1)),"CommittedTransaction"!==s&&"RolledBackTransaction"!==s||!this.undoManager.Uw||setTimeout(()=>{this.isModified=!1},1),t.isTransactionFinished);if(a&&(this.VA(),this.Mx.clear(),this.animationManager.mF()),!this.Hx&&a&&this.lastInput.targetDiagram){this.Hx=!0;const l=this;Kt.Xh(()=>{l.currentTool.standardMouseOver(),l.Hx=!1},10)}}}finally{this.W=!0}}}}get xe(){return this.iP}set xe(t){this.iP=t}get Am(){return this.vx}set Am(t){this.vx=t}CA(t){for(const e of t.F.h)e instanceof Le&&this.OP(e)}OP(e){var t=e.element;if(null!==t&&t instanceof HTMLImageElement&&(t.as instanceof N&&t.as.add(this),e.kR(),t.w0)){var i=t.getAttribute("src")||"",s=this.eh.getValue(i);if(null===s){Le.BA(e,t);t=[];t.push(e),this.eh.add(i,t)}else{for(let t=0;t<s.length;t++)if(s[t]===e)return;s.push(e)}}}SR(t){var e=t.F.h,i=e.length;for(let t=0;t<i;t++)this.EP(e[t])}EP(e){if(e instanceof Le){var i=e.element;if(null!==i&&i instanceof HTMLImageElement&&i.w0){var s=i.getAttribute("src")||"",n=this.eh.getValue(s);if(null!==n)for(let t=0;t<n.length;t++)if(n[t]===e)return n.splice(t,1),void(0===n.length&&(this.eh.remove(s),Le.MR(i),i.as instanceof N&&i.as.remove(this),Le.clearCache(s)))}}}wA(){Le.clearCache(),this.eh.clear()}rebuildParts(){this.partManager.rebuildParts()}Rf(t,e){this.bs.Rf(t,e)}Ff(t,e){this.bs.Ff(t,e)}findPartForKey(t){return this.partManager.findPartForKey(t)}findNodeForKey(t){return this.partManager.findNodeForKey(t)}findLinkForKey(t){return this.partManager.findLinkForKey(t)}findPartForData(t){return this.partManager.findPartForData(t)}findNodeForData(t){return this.partManager.findNodeForData(t)}findLinkForData(t){return this.partManager.findLinkForData(t)}findNodesByExample(...t){return this.partManager.findNodesByExample(...t)}findLinksByExample(...t){return this.partManager.findLinksByExample(...t)}get nodeTemplate(){return this.Wr.getValue("")}set nodeTemplate(t){var e=this.Wr.getValue("");e!==t&&(Kt.s(t,H,q,"nodeTemplate"),this.Wr.add("",t),this.i("nodeTemplate",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get nodeTemplateMap(){return this.Wr}set nodeTemplateMap(t){var e=this.Wr;e!==t&&(Kt.s(t,L,q,"nodeTemplateMap"),this.Wr=t,this.i("nodeTemplateMap",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get groupTemplate(){return this.ta.getValue("")}set groupTemplate(t){var e=this.ta.getValue("");e!==t&&(Kt.s(t,X,q,"groupTemplate"),this.ta.add("",t),this.i("groupTemplate",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get groupTemplateMap(){return this.ta}set groupTemplateMap(t){var e=this.ta;e!==t&&(Kt.s(t,L,q,"groupTemplateMap"),this.ta=t,this.i("groupTemplateMap",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get linkTemplate(){return this.th.getValue("")}set linkTemplate(t){var e=this.th.getValue("");e!==t&&(Kt.s(t,Y,q,"linkTemplate"),this.th.add("",t),this.i("linkTemplate",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get linkTemplateMap(){return this.th}set linkTemplateMap(t){var e=this.th;e!==t&&(Kt.s(t,L,q,"linkTemplateMap"),this.th=t,this.i("linkTemplateMap",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get isMouseCaptured(){return this.rP}set isMouseCaptured(t){var e=this.xt;null===e||(e=e.Bt)instanceof SVGElement||(t?(this.lastInput.bubbles=!1,this.Ti(e,"pointermove",this.ra,!1),this.Ti(e,"pointerdown",this.nh,!1),this.Ti(e,"pointerup",this.la,!1),this.Ti(e,"pointerout",this.ha,!1),this.Ti(e,"pointercancel",this.aa,!1),this.Ht(v,"pointermove",this.ra,!0),this.Ht(v,"pointerdown",this.nh,!0),this.Ht(v,"pointerup",this.la,!0),this.Ht(v,"pointerout",this.ha,!0),this.Ht(v,"pointercancel",this.aa,!0),this.Ti(e,"wheel",this.oa,!1),this.Ht(v,"wheel",this.oa,!0),this.Ht(v,"selectstart",this.jh,!1)):(this.Ti(v,"pointermove",this.ra,!0),this.Ti(v,"pointerdown",this.nh,!0),this.Ti(v,"pointerup",this.la,!0),this.Ti(v,"pointerout",this.ha,!0),this.Ti(v,"pointercancel",this.aa,!0),this.Ht(e,"pointermove",this.ra,!1),this.Ht(e,"pointerdown",this.nh,!1),this.Ht(e,"pointerup",this.la,!1),this.Ht(e,"pointerout",this.ha,!1),this.Ht(e,"pointercancel",this.aa,!1),this.Ti(v,"wheel",this.oa,!0),this.Ti(v,"selectstart",this.jh,!1),this.Ht(e,"wheel",this.oa,!1)),this.rP=t)}get position(){return this.lt}set position(t){var e,i,s;this.lt.equals(t)||(e=_.a().c(this.lt),i=this.viewportBounds.copy(),this.lt.c(t),this.animationManager.tA(e,this.lt),this.$t||null===this.xt&&!this.Hu.isReal()?this.$r():(this.$t=!0,t=this.scale,s=this.Ct/t,t=this.At/t,this.MP(this.Qm,s,t,this.Bf,!1),this.$t=!1),this.$t||(s=this.viewportBounds,this.onViewportBoundsChanged(i,s,this.v,!1)),_.o(e))}get initialPosition(){return this.Ax}set initialPosition(t){this.Ax.equals(t)||(Kt.s(t,_,q,"initialPosition"),this.Ax=t.L())}get initialScale(){return this.Lx}set initialScale(t){this.Lx!==t&&(Kt.t(t,"number",q,"initialScale"),this.Lx=t)}get grid(){return null===this.ls&&(this.ls=this.bA()),this.ls}set grid(t){let e=this.ls;var i;e!==t&&(null===e&&(this.ls=this.bA(),e=this.ls),Kt.s(t,Xt,q,"grid"),t.type!==Xt.Grid&&Kt.n("Diagram.grid must be a Panel of type Panel.Grid"),null!==(i=e.panel)&&i.remove(e),(this.ls=t).name="GRID",null!==i&&i.add(t),this._r(),this.T(),this.i("grid",e,t))}get viewportBounds(){return this.a1}$r(){var t=this.a1,e=this.lt,i=this.v;t.e(e.x,e.y,Math.max(this.Ct,0)/i,Math.max(this.At,0)/i),this.oh()}get viewSize(){return this.Hu}set viewSize(i){var s=this.viewSize;if(!s.equals(i)){Kt.s(i,Yt,q,"viewSize"),i=i.L();let t=0,e=0;(this.Hu=i).isReal()?(t=i.width,e=i.height):null!==this.Ot&&(t=this.Ot.clientWidth||1,e=this.Ot.clientHeight||1),this.Ct=t,this.At=e,this.$r(),this.invalidateDocumentBounds(),this.i("viewSize",s,i),this.T()}}get fixedBounds(){return this.Rx}set fixedBounds(t){var e=this.Rx;e.equals(t)||(Kt.s(t,Q,q,"fixedBounds"),Ht,t.width!==1/0&&t.width!==-1/0&&t.height!==1/0&&t.height!==-1/0||Kt.n("fixedBounds width/height must not be Infinity"),t=t.L(),this.Rx=t,this.invalidateDocumentBounds(),this.i("fixedBounds",e,t))}get scrollMargin(){return this.Vf}set scrollMargin(t){"number"==typeof t?t=new I(t):Kt.s(t,I,q,"scrollMargin");var e=this.Vf;e.equals(t)||(t=t.L(),this.Vf=t,this.i("scrollMargin",e,t),this.Pu())}get scrollMode(){return this.Zh}set scrollMode(t){var e=this.Zh;e!==t&&(Kt.it(t,Bt,"ScrollMode"),1===(this.Zh=t)&&this.Hs(!1),this.i("scrollMode",e,t),this.ca(),this.T())}get scrollsPageOnFocus(){return this.Ix}set scrollsPageOnFocus(t){var e=this.Ix;e!==t&&(Kt.t(t,"boolean",q,"scrollsPageOnFocus"),this.Ix=t,this.i("scrollsPageOnFocus",e,t))}get positionComputation(){return this.Ox}set positionComputation(t){var e=this.Ox;e!==t&&(null!==t&&Kt.t(t,"function",q,"positionComputation"),this.Ox=t,this.Hs(!1),this.i("positionComputation",e,t))}get scaleComputation(){return this.Ex}set scaleComputation(t){var e=this.Ex;e!==t&&(null!==t&&Kt.t(t,"function",q,"scaleComputation"),this.Ex=t,this.EA(this.scale,this.scale),this.i("scaleComputation",e,t))}get documentBounds(){return this.Qm}zA(t){this.ea=!1;let e=this.Qm;e.equals(t)||(e=e.copy(),this.Qm.c(t),this.Hs(!1),this.V("DocumentBoundsChanged",void 0,e),this.ca(),this.T())}ensureBounds(){var t;this.ea&&(t=Q.a(),this.zA(this.computeBounds(t)),Q.o(t))}get isVirtualized(){return this.f1}set isVirtualized(t){var e=this.f1;e!==t&&(Kt.t(t,"boolean",q,"isVirtualized"),this.f1=t,this.i("isVirtualized",e,t))}get scale(){return this.v}set scale(t){var e=this.v;Kt.r(t,q,"scale"),e!==t&&this.EA(e,t)}get defaultScale(){return this.s0}set defaultScale(t){Ht,Kt.r(t,q,"defaultScale"),Ht,0<t||Kt.n("defaultScale must be larger than zero, not: "+t),this.s0=t}get autoScale(){return this.Ql}set autoScale(t){var e=this.Ql;e!==t&&(Kt.it(t,Dt,"AutoScale"),this.Ql=t,this.i("autoScale",e,t),1!==t)&&this.Hs(!1)}get initialAutoScale(){return this.Ir}set initialAutoScale(t){var e=this.Ir;e!==t&&(Kt.it(t,Dt,"AutoScale"),this.Ir=t,this.i("initialAutoScale",e,t))}get initialViewportSpot(){return this.Bx}set initialViewportSpot(t){var e=this.Bx;e!==t&&(Kt.s(t,Z,q,"initialViewportSpot"),t.isSpot()||Kt.n("initialViewportSpot must be a specific Spot: "+t),this.Bx=t,this.i("initialViewportSpot",e,t))}get initialDocumentSpot(){return this.Vx}set initialDocumentSpot(t){var e=this.Vx;e!==t&&(Kt.s(t,Z,q,"initialDocumentSpot"),t.isSpot()||Kt.n("initialViewportSpot must be a specific Spot: "+t),this.Vx=t,this.i("initialDocumentSpot",e,t))}get minScale(){return this.Tx}set minScale(t){Kt.r(t,q,"minScale");var e=this.Tx;e!==t&&(0<t?(this.Tx=t,this.i("minScale",e,t),t>this.scale&&(this.scale=t)):Kt.G(t,"> 0",q,"minScale"))}get maxScale(){return this.Dx}set maxScale(t){Kt.r(t,q,"maxScale");var e=this.Dx;e!==t&&(0<t?(this.Dx=t,this.i("maxScale",e,t),t<this.scale&&(this.scale=t)):Kt.G(t,"> 0",q,"maxScale"))}get zoomPoint(){return this.Fx}set zoomPoint(t){this.Fx.equals(t)||(Kt.s(t,_,q,"zoomPoint"),t=t.L(),this.Fx=t)}get contentAlignment(){return this.Bf}set contentAlignment(t){var e=this.Bf;e.equals(t)||(Kt.s(t,Z,q,"contentAlignment"),t=t.L(),this.Bf=t,this.i("contentAlignment",e,t),this.Hs(!1))}get initialContentAlignment(){return this.Wm}set initialContentAlignment(t){var e=this.Wm;e.equals(t)||(Kt.s(t,Z,q,"initialContentAlignment"),t=t.L(),this.Wm=t,this.i("initialContentAlignment",e,t))}get padding(){return this.ei}set padding(t){"number"==typeof t?t=new I(t):Kt.s(t,I,q,"padding");var e=this.ei;e.equals(t)||(t=t.L(),this.ei=t,this.invalidateDocumentBounds(),this.i("padding",e,t))}get partManager(){return this.cP}set partManager(t){var e=this.cP;e!==t&&(Kt.s(t,ei,q,"partManager"),null!==t.diagram&&Kt.n("Cannot share PartManagers between Diagrams: "+t.toString()),e&&e.Vo(null),(this.cP=t).Vo(this))}get nodes(){return this.partManager.nodes.iterator}get links(){return this.partManager.links.iterator}get parts(){return this.partManager.parts.iterator}findTopLevelNodesAndLinks(){for(var t=new N,e=this.nodes;e.next();){var i=e.value;i.isTopLevel&&t.add(i)}for(var s=this.links;s.next();){var n=s.value;n.isTopLevel&&t.add(n)}return t.iterator}findTopLevelGroups(){return this.Zr.iterator}get routers(){return this.vf}doLinkRouting(e){this.zo=!0;var i=this.vf.h;for(let t=0;t<i.length;t++)i[t].canRoute(e)&&i[t].routeLinks(this.Or,e);this.zo=!1}get layout(){return this.le}set layout(t){var e=this.le;e!==t&&(Kt.s(t,Ue,q,"layout"),(this.le=t).diagram=this,t.group=null,this.Jr=!0,this.i("layout",e,t),this.requestUpdate())}layoutDiagram(t){this.Fi(),t&&this.F1(!0),this.Ps?this.CP(!1,this.Al||0!==this.vf.count&&0!==this._n.size):(this.Xf=!0,this.Pr())}F1(t){for(var e=this.Zr.iterator;e.next();)this.XA(e.value,t);this.layout&&(t?this.layout.isValidLayout=!1:this.layout.invalidateLayout())}XA(t,e){if(null!==t){for(var i=t.ua.iterator;i.next();){var s=i.value;this.XA(s,e)}null!==t.layout&&(e?t.layout.isValidLayout=!1:t.layout.invalidateLayout())}}CP(i,s){if(!this.qx){var t=this.W,n=(this.W=!0,"Layout"),a=this.undoManager.transactionLevel,r=this.layout,o=this.animationManager;try{0===a&&(this.undoManager.Cl=!0,this.startTransaction(n)),a<=1&&!o.defaultAnimation.isAnimating&&!o.Mi&&!i&&o.zl(n),this.Jr=!1;let e=this.Zr.iterator;for(;e.next();)this.YA(e.value,i,a,s);let t=!1;if(r.isValidLayout||(!i||r.isRealtime||null===r.isRealtime||0===a?(r.doLayout(this),this.g0(this),t=!0,r.isValidLayout=!0):this.Jr=!0),t||this.g0(this),this.doLinkRouting(this),this.Or.clear(),0!==this._h.size){for(let t=0;t<23&&0!==this._h.size;t++){for(e=this.Zr.iterator;e.next();)this.KA(e.value);var l=this.Or;this.Or=this._h,this._h=l,this.g0(this),this.doLinkRouting(this)}this.Or.clear(),this._h.clear()}}finally{var e=this.undoManager.Cl;0===a&&(this.commitTransaction(n),this.undoManager.Cl=!1),!e||0!==a&&1!==a||o.FM(),this.Jr&&(this.Jr=!r.isValidLayout),this.W=t}}}YA(t,e,i,s){for(var n=t.ua.iterator;n.next();)this.YA(n.value,e,i,s);var a=t.layout;null===a||a.isValidLayout?s&&this.doLinkRouting(t):!e||a.isRealtime||0===i?(t.sl=!t.location.isReal(),a.doLayout(t),t.invalidateLayout(32),this.L1(t),this.g0(t),this.doLinkRouting(t),a.isValidLayout=!0):(this.doLinkRouting(t),this.Jr=!0)}KA(t){for(var e=t.ua.iterator;e.next();)this.KA(e.value);this.g0(t),this.doLinkRouting(t)}get isTreePathToChildren(){return this.zx}set isTreePathToChildren(t){var e=this.zx;if(e!==t&&(Kt.t(t,"boolean",q,"isTreePathToChildren"),this.zx=t,this.i("isTreePathToChildren",e,t),!this.undoManager.isUndoingRedoing))for(var i=this.nodes;i.next();)i.value.x0()}findTreeRoots(){for(var t=new O,e=this.nodes;e.next();){var i=e.value;i.isTopLevel&&null===i.findTreeParentLink()&&t.add(i)}return t.iterator}get treeCollapsePolicy(){return this.Xx}set treeCollapsePolicy(t){var e=this.Xx;e!==t&&(1!==t&&2!==t&&3!==t&&Kt.n("Unknown Diagram.treeCollapsePolicy: "+t),this.Xx=t,this.i("treeCollapsePolicy",e,t))}get isCollapsingExpanding(){return this.ZM}set isCollapsingExpanding(t){this.ZM=t}HF(){const s=new L,n=new L;function t(t){var e=t.toLowerCase(),i=new O;s.add(t,i),s.add(e,i),n.add(t,t),n.add(e,t)}t("InitialAnimationStarting"),t("AnimationStarting"),t("AnimationFinished"),t("BackgroundSingleClicked"),t("BackgroundDoubleClicked"),t("BackgroundContextClicked"),t("ClipboardChanged"),t("ClipboardPasted"),t("DocumentBoundsChanged"),t("ExternalObjectsDropped"),t("GainedFocus"),t("InitialLayoutCompleted"),t("LayoutCompleted"),t("LinkDrawn"),t("LinkRelinked"),t("LinkReshaped"),t("LostFocus"),t("Modified"),t("ObjectSingleClicked"),t("ObjectDoubleClicked"),t("ObjectContextClicked"),t("PartCreated"),t("PartResized"),t("PartRotated"),t("SelectionMoved"),t("SelectionCopied"),t("SelectionDeleting"),t("SelectionDeleted"),t("SelectionGrouped"),t("SelectionUngrouped"),t("ChangingSelection"),t("ChangedSelection"),t("SubGraphCollapsed"),t("SubGraphExpanded"),t("TextEdited"),t("ThemeChanged"),t("TreeCollapsed"),t("TreeExpanded"),t("ViewportBoundsChanged"),t("InvalidateDraw"),this.jM=s,this.JM=n}NA(t){var e=this.JM.getValue(t);return null!==e?e:this.JM.getValue(t.toLowerCase())}VP(t){var e,i=this.jM.getValue(t);return null!==i||(e=t.toLowerCase(),null!==(i=this.jM.getValue(e)))?i:void Kt.n("Unknown DiagramEvent name: "+t)}addDiagramListener(t,e){Kt.t(t,"string",q,"addDiagramListener:name"),Kt.t(e,"function",q,"addDiagramListener:listener");t=this.VP(t);return null!==t&&t.add(e),this}removeDiagramListener(t,e){Kt.t(t,"string",q,"removeDiagramListener:name"),Kt.t(e,"function",q,"addDiagramListener:listener");t=this.VP(t);null!==t&&t.remove(e)}raiseDiagramEvent(t,e,i){this.V(t,e,i)}V(t,e,i){Ht,Kt.t(t,"string",q,"raiseDiagramEvent:name");var s=this.VP(t),n=new B,t=(n.diagram=this).NA(t),a=(null!==t&&(n.name=t),void 0!==e&&(n.subject=e),void 0!==i&&(n.parameter=i),s.length);if(1===a)s.elt(0)(n);else if(0!==a){var r=s.toArray();for(let t=0;t<a;t++)(0,r[t])(n)}}isUnoccupied(t,e){return this.getPositions(!1,null,e||null).isUnoccupied(t.x,t.y,t.width,t.height)}computeOccupiedArea(t){return this.isVirtualized?this.viewportBounds.copy():this.ea?this.SA(t):t.c(this.documentBounds)}getPositions(t,e,i){let s=this._l,n=(null===s&&(this._l=s=new Ge(this.avoidanceCellSize)),e);if(s.Go||s.da!==n||s.BP!==i){if(s.zP=Math.max(s.Jf+1,Math.floor(this.avoidanceLimit/this.avoidanceCellSize.width)),s.XP=Math.max(s.Jf+1,Math.floor(this.avoidanceLimit/this.avoidanceCellSize.height)),null===(n=null!==n?this.UA(n):n)){for(var a=Q.a(),r=(this.computeOccupiedArea(a),a.inflate(100,100),s.R1(a),this.nodes);r.next();){var o=r.value,l=o.layer;null!==l&&l.visible&&!l.isTemporary&&this.YP(o,i,a)}Q.o(a)}else{0<n.memberParts.count&&((e=this.computePartsBounds(n.memberParts,!1)).inflate(20,20),s.R1(e));for(var h=Q.a(),u=n.memberParts;u.next();){var d=u.value;d instanceof D&&this.YP(d,i,h)}Q.o(h)}s.da=n,s.BP=i,s.Go=!1}else t&&s.GA();return s}get avoidanceCellSize(){return this.aP}set avoidanceCellSize(t){this._l=null,this.aP=new Yt(Math.max(1,t.width),Math.max(1,t.height))}get avoidanceLimit(){return this.fP}set avoidanceLimit(t){this.fP=Math.max(1,t)}UA(t){return t.canAvoid()?t:null!==t.containingGroup?this.UA(t.containingGroup):null}YP(t,e,i){if(t!==e&&t.isVisible()){var s,n=t.canAvoid();if(n&&(s=t.getAvoidableRect(i),this._l.PR(s.x,s.y,s.width,s.height)),t instanceof X&&(!n||t.avoidableMembers))for(var a=t.memberParts;a.next();){var r=a.value;r instanceof D&&this.YP(r,e,i)}}}KP(t){null===this._l||this._l.Go||void 0!==t&&!t.canAvoid()||(this._l.Go=!0)}get autoScrollInterval(){return this.jm}set autoScrollInterval(t){var e=this.jm;Kt.r(t,q,"scale"),e!==t&&(this.jm=t,this.i("autoScrollInterval",e,t))}get autoScrollRegion(){return this.Jm}set autoScrollRegion(t){"number"==typeof t?t=new I(t):Kt.s(t,I,q,"autoScrollRegion");var e=this.Jm;e.equals(t)||(t=t.L(),this.Jm=t,this.invalidateDocumentBounds(),this.i("autoScrollRegion",e,t))}doAutoScroll(t){this.i0.c(t),this.computeAutoScrollPosition(this.i0).equalsApprox(this.position)?this.stopAutoScroll():this.HA()}HA(){if(-1===this.zf){const t=this.jm,e=this;this.zf=Kt.Xh(()=>{var t;-1===e.zf||(e.stopAutoScroll(),null===e.lastInput.event)||(t=e.computeAutoScrollPosition(e.i0)).equalsApprox(e.position)||(e.position=t,e.lastInput.documentPoint=e.transformViewToDoc(e.i0),e.doMouseMove(),e.ea=!0,t=Q.a(),e.computeBounds(t),t.unionRect(e.documentBounds),e.zA(t),Q.o(t),e.qe=!0,e.maybeUpdate(),e.HA())},t)}}stopAutoScroll(){-1!==this.zf&&(Kt.Gg(this.zf),this.zf=-1)}computeAutoScrollPosition(t){let e=this.position;var i,s,n,a,r=this.Jm;return r.top<=0&&r.left<=0&&r.right<=0&&r.bottom<=0||(s=this.viewportBounds,i=this.scale,s=Q.H(0,0,s.width*i,s.height*i),n=_.H(0,0),t.x>=s.x&&t.x<s.x+r.left&&this.allowHorizontalScroll?(a=Math.max(this.scrollHorizontalLineChange,1),n.x-=a|=0,t.x<s.x+r.left/2&&(n.x-=a),t.x<s.x+r.left/4&&(n.x-=4*a)):t.x<=s.x+s.width&&t.x>s.x+s.width-r.right&&this.allowHorizontalScroll&&(a=Math.max(this.scrollHorizontalLineChange,1),n.x+=a|=0,t.x>s.x+s.width-r.right/2&&(n.x+=a),t.x>s.x+s.width-r.right/4)&&(n.x+=4*a),t.y>=s.y&&t.y<s.y+r.top&&this.allowVerticalScroll?(a=Math.max(this.scrollVerticalLineChange,1),n.y-=a|=0,t.y<s.y+r.top/2&&(n.y-=a),t.y<s.y+r.top/4&&(n.y-=4*a)):t.y<=s.y+s.height&&t.y>s.y+s.height-r.bottom&&this.allowVerticalScroll&&(a=Math.max(this.scrollVerticalLineChange,1),n.y+=a|=0,t.y>s.y+s.height-r.bottom/2&&(n.y+=a),t.y>s.y+s.height-r.bottom/4)&&(n.y+=4*a),n.equalsApprox(_.To)||(e=new _(e.x+n.x/i,e.y+n.y/i)),Q.o(s),_.o(n)),e}makeSvg(t){this.ih.contains("SVG")||this.addRenderer("SVG",new Zt(this,v.document));const i=new Zt(this,v.document,!0),s=this;return this.qA(function(t,e){return t=null!==(t=s.vA(t,"SVG",i))?t.svg:null,"function"==typeof e?(e(t),null):t},t=void 0===t?{}:t)}makeSVG(t){return this.makeSvg(t)}addRenderer(t,e){this.ih.add(t,e)}removeRenderer(t){this.ih.remove(t)}cacheGroupExternalLinks(t){(this.wP=t)||this.nodes.each(t=>{t instanceof X&&(t.b0=null)})}qA(e,i){const s=i.callback;let n=!0;const a=this.eh.iterator;for(;a.next();)if(!a.value[0].Sn){n=!1;break}if("function"!=typeof s||n)return e(i,s,this);const r=this;function o(){var t=+new Date;for(n=!0,a.reset();a.next();)if(!a.value[0].Sn){n=!1;break}n||t-h>l?e(i,s,r):v.requestAnimationFrame(o)}const l=i.callbackTimeout||300,h=+new Date;return v.requestAnimationFrame(()=>o()),null}makeImage(t){return q.isUsingDOM()?((t=void 0===t?{}:t).returnType="Image",this.makeImageData(t)):null}makeImageData(t){return this.qA(this.NR,t=void 0===t?{}:t)}static img="image";NR(e,i,t){var s=t.vA(e,"canvas",null);if(null===s)return null;var n=s.Y.canvas;let a=null;if(null!==n){let t=e.returnType;switch(t=void 0===t?"string":t.toLowerCase()){case q.img+"data":a=s.getImageData(0,0,n.width,n.height);break;case q.img:var r=(e.document||document).createElement("img");r.src=n.toDataURL(e.type,e.details),a=r;break;case"blob":r=n;return"function"!=typeof i&&(a="",Kt.n('Error: Diagram.makeImageData called with "returnType: toBlob", but no required "callback" function property defined.')),"function"==typeof r.toBlob?(r.toBlob(i,e.type,e.details),"toBlob"):(i(null),null);default:a=n.toDataURL(e.type,e.details)}}return"function"==typeof i?(i(a),null):a}static WA=!1;vA(t,i,e){if(this.animationManager.stopAnimation(),this.maybeUpdate(),null===this.xt)return null;"object"!=typeof t&&Kt.n("properties argument must be an Object.");let s=!1,n=t.size||null,a=t.scale||null,r=(void 0!==t.scale&&isNaN(t.scale)&&(a="NaN"),t.maxSize);void 0===t.maxSize&&(s=!0,r="SVG"===i?new Yt(1/0,1/0):new Yt(2e3,2e3));var o=t.position||null;let l=t.parts||null,h=(Array.isArray(l)&&(l=new O(l)),void 0===t.padding?1:t.padding);var u=t.background||null;let d=t.omitTemporary;void 0===d&&(d=!0);var c=t.document||document,g=t.elementFinished||null;let m=t.showTemporary,f=(void 0===m&&(m=!d),t.showGrid);void 0===f&&(f=m),null!==n&&isNaN(n.width)&&isNaN(n.height)&&(n=null),"number"==typeof h?h=new I(h):h instanceof I||Kt.n("MakeImage padding must be a Margin or a number."),h.left=Math.max(h.left,0),h.right=Math.max(h.right,0),h.top=Math.max(h.top,0),h.bottom=Math.max(h.bottom,0),this.ai.clearContextCache(!0);var t=new $t(null,c,void 0,!0),p=t.gi;if(!(n||a||l||o))return t.width=this.Ct+Math.ceil(h.left+h.right),t.height=this.At+Math.ceil(h.top+h.bottom),"SVG"===i?null===e?null:(e.resize(t.width,t.height,t.width,t.height),e.ga=c,e.$u=g,this.T1(e.gi,h,new Yt(t.width,t.height),this.v,this.lt,l,u,m,f),e.gi):(this.qu=!1,this.T1(p,h,new Yt(t.width,t.height),this.v,this.lt,l,u,m,f),this.qu=!0,t.gi);var v=this.s0,y=this.documentBounds.copy();if(y.subtractMargin(this.ei),m){var b=this.Jt.h,x=b.length;for(let t=0;t<x;t++){var w=b[t];if(w.visible&&w.isTemporary){var A=w.It.h,P=A.length;for(let t=0;t<P;t++){var k=A[t];k.isInDocumentBounds&&k.isVisible()&&(k=k.actualBounds).isReal()&&y.unionRect(k)}}}}let S=new _(y.x,y.y);if(null!==l){var M=new Q(0,0,0,0);let t=!0;var C=l.iterator;for(C.reset();C.next();){var N,L=C.value;L instanceof H&&(null!==(N=L.layer)&&!N.visible||null!==N&&!m&&N.isTemporary||!L.isVisible()||(N=L.actualBounds).isReal()&&(t?(t=!1,M.c(N)):M.unionRect(N)))}y.width=M.width,y.height=M.height,S.x=M.x,S.y=M.y}null!==o&&o.isReal()&&(S=o,a=a||v);let 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m=s[n("76ad18b4f73e")];for(let t=s[n("73a612b6fb191d")](n("35e7"))+2;t<m;t++)i+=s[t];var f=i[n("73a612b6fb191d")](n("7da71ca0ad381e90"));this.Ie=!(0<=f&&f<i[n("73a612b6fb191d")](n("35")))}}Ju(t){return t.ai.setTransform(t.Gi,0,0,t.Gi,0,0),t.ai.commitTransform(),null===this.Ie&&this.CR(t,!0),0<this.Ie&&this!==this.JA}}class Et{GP;HP;constructor(t){this.GP=void 0===t?new _:t,this.HP=new _}get point(){return this.GP}set point(t){this.GP=t}get shifted(){return this.HP}set shifted(t){this.HP=t}}class Rt{be;DA;D1;constructor(t,e,i){this.be=t,this.DA=e,this.D1=i}}class Ot{isGridSnapEnabled;isGridSnapRealtime;gridSnapCellSize;gridSnapCellSpot;gridSnapOrigin;dragsLink;dragsTree;groupsSnapMembers;groupsAlwaysMove;dragsMembers;constructor(t){this.ti(),t&&Object.assign(this,t)}ti(){this.isGridSnapEnabled=!1,this.isGridSnapRealtime=!0,this.gridSnapCellSize=new Yt(NaN,NaN).w(),this.gridSnapCellSpot=Z.TopLeft,this.gridSnapOrigin=new _(NaN,NaN).w(),this.dragsLink=!1,this.dragsTree=!1,this.groupsSnapMembers=!1,this.groupsAlwaysMove=!0,this.dragsMembers=!0}}class It extends q{constructor(t,e){return"string"==typeof t||v.Element&&t instanceof Element?super(t):(super(),e=t),this.$A(),e&&this.setProperties(e),this}$A(){this.allowDragOut=!0,this.allowMove=!1,this.isReadOnly=!0,this.contentAlignment=Z.TopCenter,this.layout=new ti}setupRouters(){}reset(){super.reset(),this.$A()}}class Vt extends q{I1;O1;E1;V1;k0;Zf;El;vP;qP;B1;WP;constructor(t,e){return"string"==typeof t||v.Element&&t instanceof Element?super(t):(super(),e=t),this.animationManager.isEnabled=!1,this.$t=!0,this.I1=null,this.Ku=!1,this.Uu=!1,this.O1=!0,this.E1=!0,this.V1=0,this.k0=!1,this.Zf=null,this.setRenderingHint("drawShadows",!1),this.El=new H({selectable:!0,selectionAdorned:!1,selectionObjectName:"BOXSHAPE",locationObjectName:"BOXSHAPE",resizeObjectName:"BOXSHAPE",cursor:"move"}).add(new G({name:"BOXSHAPE",fill:"transparent",stroke:"magenta",strokeWidth:2}).theme("stroke","overviewBox")).ui(),this.allowCopy=!1,this.allowDelete=!1,this.allowSelect=!0,this.autoScrollRegion=new I(0,0,0,0),this.lt.e(0,0),this.toolManager.ii("Dragging",new zt,this.toolManager.mouseMoveTools),this.click=()=>{var t,e,i=this.observed;null!==i&&(t=i.viewportBounds,e=this.lastInput.documentPoint,i.position=new _(e.x-t.width/2,e.y-t.height/2))},this.vP=t=>{this.invalidateDocumentBounds(),this.S0()},this.qP=t=>{null!==this.observed&&(this.invalidateDocumentBounds(),this.T())},this.B1=t=>{this.updateDelay<1?this.T():this.k0||(this.k0=!0,setTimeout(()=>this.redraw(),this.updateDelay))},this.WP=t=>{null!==this.observed&&this.S0()},this.autoScale=2,this.$t=!1,e&&Object.assign(this,e),this}setupRouters(){}computePixelRatio(){return 1}redraw(){this.k0&&1<=this.updateDelay&&(this.k0=!1,this.AR()),super.redraw()}Ji(){if(null===this.Ot&&Kt.n("No div specified"),null===this.xt&&Kt.n("No canvas 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t=this.observed;if(null!==t){var e=this.drawsTemporaryLayers,i=this.drawsGrid&&e,s=t.grid,s=(i&&null!==s&&s.visible&&!isNaN(s.width)&&!isNaN(s.height)&&(s=Q.a().c(this.viewportBounds).unionRect(t.viewportBounds),t._r(s),Q.o(s),t.Fi()),this.D),n=(s.ti(),1!==this.scale&&s.v(this.scale),0===this.position.x&&0===this.position.y||s.se(-this.position.x,-this.position.y),this.ai),a=(n.scale(this.Gi,this.Gi),n.transform(s.m11,s.m12,s.m21,s.m22,s.dx,s.dy),n.commitTransform(),this.viewportBounds),r=t.Jt.h,o=r.length;for(let t=0;t<o;t++)r[t].NF(n,a,this,e,i)}}get observed(){return this.I1}set observed(t){var e,i,s=this.I1;null!==t&&Kt.s(t,q,Vt,"observed"),t instanceof Vt&&Kt.n("Overview.observed Diagram may not be an Overview itself: "+t),s!==t&&(this.LR(s),this.I1=t,this.TR(t),this.invalidateDocumentBounds(),null===t?(this.Zf=null,e=this.xt,i=this.ai,e&&i&&(i.setTransform(1,0,0,1,0,0),i.clearRect(0,0,e.width,e.height))):(this.B1(null),this.S0(),this.T()),this.i("observed",s,t))}get box(){return this.El}set box(t){var e=this.El;e!==t&&(t.ui(),this.El=t,this.remove(e),this.add(this.El),this.S0(),this.i("box",e,t))}get drawsTemporaryLayers(){return this.O1}set drawsTemporaryLayers(t){this.O1!==t&&(this.O1=t,this.redraw())}get drawsGrid(){return this.E1}set drawsGrid(t){this.E1!==t&&(this.E1=t,this.redraw())}get updateDelay(){return this.V1}set updateDelay(t){this.V1!==(t=t<0?0:t)&&(this.V1=t)}TR(t){null!==t&&(t.addDiagramListener("ViewportBoundsChanged",this.vP),t.addDiagramListener("DocumentBoundsChanged",this.qP),t.addDiagramListener("InvalidateDraw",this.B1),t.addDiagramListener("AnimationFinished",this.WP),this.add(this.box))}LR(t){null!==t&&(this.remove(this.box),t.removeDiagramListener("ViewportBoundsChanged",this.vP),t.removeDiagramListener("DocumentBoundsChanged",this.qP),t.removeDiagramListener("InvalidateDraw",this.B1),t.removeDiagramListener("AnimationFinished",this.WP))}S0(){var t,e,i,s=this.box;null!==s&&null!==(t=this.observed)&&(this.qe=!0,t=t.viewportBounds,e=s.selectionObject,(i=Yt.a()).e(t.width,t.height),e.desiredSize=i,Yt.o(i),i=2/this.scale,e instanceof G&&(e.strokeWidth=i),s.location=new _(t.x-i/2,t.y-i/2),s.isSelected=!0)}computeBounds(){var t,e=this.observed;return null===e?Q.Xk:((t=e.documentBounds.copy()).unionRect(e.viewportBounds),t)}invalidateViewport(t,e){!0!==this.qe&&(this.qe=!0,this.requestUpdate())}onViewportBoundsChanged(t,e,i,s){this.$t||(this.oh(),this.T(),this.ca(),this.invalidateDocumentBounds(),this.S0(),this.Ui.scale=i,this.Ui.position.x=t.x,this.Ui.position.y=t.y,this.Ui.bounds.c(t),this.Ui.isScroll=s,this.V("ViewportBoundsChanged",this.Ui,t))}}class zt extends d{lh;constructor(){super(),this.lh=null}canStart(){var t,e,i;return!!this.isEnabled&&!(null===(t=this.diagram)||!t.allowMove||!t.allowSelect||null===(e=t.observed)||!(i=t.lastInput).left||t.currentTool!==this&&(!this.isBeyondDragSize()||i.isTouchEvent&&i.timestamp-t.firstInput.timestamp<this.delay)||(null===this.findDraggablePart()&&(i=e.viewportBounds,this.lh=new _(i.width/2,i.height/2),i=t.firstInput.documentPoint,e.position=new _(i.x-this.lh.x,i.y-this.lh.y)),0))}doActivate(){this.lh=null,super.doActivate()}doUpdateCursor(t){var e=this.diagram,i=e.box;null!==i&&i.cursor&&(e.currentCursor=i.cursor)}moveParts(t,e,i){void 0===i&&(i=!1);var s,n,i=this.diagram,a=i.observed;null!==a&&null!==(s=i.box)&&(null===this.lh&&(n=i.firstInput.documentPoint,s=s.location,this.lh=new _(n.x-s.x,n.y-s.y)),n=i.lastInput.documentPoint,a.position=new _(n.x-this.lh.x,n.y-this.lh.y))}}class qt{b;jP;JP;ZP;$P;QP;_P;t2;i2;hh;e2;z1;s2;X1;Y1;o2;Ho;l2;constructor(t){N.ji(this),this.b=q.Pm(),this.jP=!0,this.JP=!0,this.ZP=!0,this.$P=!1,this.QP=!1,this._P=!1,this.t2=!1,this.i2=null,this.hh=null,this.e2=1.05,this.z1=NaN,this.s2=null,this.X1=NaN,this.Y1=Q.Xk,this.o2=!1,this.Ho=null,this.l2=200,t&&Object.assign(this,t)}toString(){return"CommandHandler"}get diagram(){return this.b}Vo(t){this.b=t}doKeyDown(){var t=this.diagram,e=t.lastInput,i=Kt.dr?e.meta:e.control,s=e.shift,n=e.alt,a=e.code;!i||"KeyC"!==a&&"Insert"!==a?i&&"KeyX"===a||s&&"Delete"===a?this.canCutSelection()&&this.cutSelection():i&&"KeyV"===a||s&&"Insert"===a?this.canPasteSelection()&&this.pasteSelection():i&&"KeyY"===a||n&&s&&"Backspace"===a?this.canRedo()&&this.redo():i&&"KeyZ"===a||n&&"Backspace"===a?this.canUndo()&&this.undo():"Delete"===a||"Backspace"===a?this.canDeleteSelection()&&this.deleteSelection():i&&"KeyA"===a?this.canSelectAll()&&this.selectAll():"Escape"===a?this.canStopCommand()&&this.stopCommand():"ArrowUp"===a?t.allowVerticalScroll&&(i?t.scroll("pixel","up"):t.scroll("line","up")):"ArrowDown"===a?t.allowVerticalScroll&&(i?t.scroll("pixel","down"):t.scroll("line","down")):"ArrowLeft"===a?t.allowHorizontalScroll&&(i?t.scroll("pixel","left"):t.scroll("line","left")):"ArrowRight"===a?t.allowHorizontalScroll&&(i?t.scroll("pixel","right"):t.scroll("line","right")):"PageUp"===a?s&&t.allowHorizontalScroll?t.scroll("page","left"):t.allowVerticalScroll&&t.scroll("page","up"):"PageDown"===a?s&&t.allowHorizontalScroll?t.scroll("page","right"):t.allowVerticalScroll&&t.scroll("page","down"):"Home"===a?i&&t.allowVerticalScroll?t.scroll("document","up"):!i&&t.allowHorizontalScroll&&t.scroll("document","left"):"End"===a?i&&t.allowVerticalScroll?t.scroll("document","down"):!i&&t.allowHorizontalScroll&&t.scroll("document","right"):"Space"===a?this.canScrollToPart()&&this.scrollToPart():"Minus"===a||"NumpadSubtract"===a?this.canDecreaseZoom()&&this.decreaseZoom():"Equal"===a||"NumpadAdd"===a?this.canIncreaseZoom()&&this.increaseZoom():i&&"Digit0"===a?this.canResetZoom()&&this.resetZoom():s&&"KeyZ"===a?this.canZoomToFit()&&this.zoomToFit():i&&!s&&"KeyG"===a?this.canGroupSelection()&&this.groupSelection():i&&s&&"KeyG"===a?this.canUngroupSelection()&&this.ungroupSelection():"F2"===a?this.canEditTextBlock()&&this.editTextBlock():"ContextMenu"===a?this.canShowContextMenu()&&this.showContextMenu():e.bubbles=!0:this.canCopySelection()&&this.copySelection()}doKeyUp(){this.diagram.lastInput.bubbles=!0}stopCommand(){var t=this.diagram,e=t.currentTool;e instanceof st&&t.allowSelect&&t.clearSelection(),null!==e&&e.doCancel()}canStopCommand(){return!0}selectAll(){var t=this.diagram;t.T();try{t.currentCursor="wait",t.V("ChangingSelection",t.selection);for(var e=t.parts;e.next();){var i=e.value;i.canSelect()&&!i.layer.isTemporary&&(i.isSelected=!0)}for(var s=t.nodes;s.next();){var n=s.value;n.canSelect()&&!n.layer.isTemporary&&(n.isSelected=!0)}for(var a=t.links;a.next();){var r=a.value;r.canSelect()&&!r.layer.isTemporary&&(r.isSelected=!0)}}finally{t.V("ChangedSelection",t.selection),t.currentCursor=""}}canSelectAll(){return this.diagram.allowSelect}deleteSelection(){var t=this.diagram;try{t.currentCursor="wait",t.V("ChangingSelection",t.selection),t.startTransaction("Delete"),t.V("SelectionDeleting",t.selection);for(var e=new N,i=t.selection.iterator;i.next();){var s=i.value;H.ah(e,s,!0,this.deletesTree?1/0:0,!!this.deletesConnectedLinks&&null,t=>t.canDelete())}t.removeParts(e,!0),t.V("SelectionDeleted",e)}finally{t.commitTransaction("Delete"),t.V("ChangedSelection",t.selection),t.currentCursor=""}}canDeleteSelection(){var t=this.diagram;return!(t.isReadOnly||t.isModelReadOnly||!t.allowDelete||0===t.selection.count)}copySelection(){for(var t=this.diagram,e=new N,i=t.selection.iterator;i.next();){var s=i.value;H.ah(e,s,!0,this.copiesTree?1/0:0,this.copiesConnectedLinks,t=>t.canCopy())}this.copyToClipboard(e)}canCopySelection(){var t=this.diagram;return!(!t.allowCopy||!t.allowClipboard||0===t.selection.count)}cutSelection(){this.copySelection(),this.deleteSelection()}canCutSelection(){var t=this.diagram;return!(t.isReadOnly||t.isModelReadOnly||!t.allowCopy||!t.allowDelete||!t.allowClipboard||0===t.selection.count)}copyToClipboard(s){var n=this.diagram;let a=null;if(null===s)q.pA();else{var r=n.model;let t=!1,e=!1,i=null;try{r.Qu()&&(t=r.copiesParentKeyOfNodeData,r.copiesParentKeyOfNodeData=this.copiesParentKey),(r.bf()||r._u())&&(e=r.copiesGroupKeyOfNodeData,r.copiesGroupKeyOfNodeData=this.copiesGroupKey),i=n.copyParts(s,null,!0)}finally{r.Qu()&&(r.copiesParentKeyOfNodeData=t),(r.bf()||r._u())&&(r.copiesGroupKeyOfNodeData=e),(a=new O).addAll(i.iteratorValues),q.c0=a,q.A1=n.model.dataFormat}}n.V("ClipboardChanged",a)}pasteFromClipboard(){var s=new N,n=q.c0;if(null!==n){var a=this.diagram;if(q.A1===a.model.dataFormat){var r=a.model;let t=!1,e=!1,i=null;try{r.Qu()&&(t=r.copiesParentKeyOfNodeData,r.copiesParentKeyOfNodeData=this.copiesParentKey),(r.bf()||r._u())&&(e=r.copiesGroupKeyOfNodeData,r.copiesGroupKeyOfNodeData=this.copiesGroupKey),i=a.copyParts(n,a,!1)}finally{r.Qu()&&(r.copiesParentKeyOfNodeData=t),(r.bf()||r._u())&&(r.copiesGroupKeyOfNodeData=e);for(var o=i.iterator;o.next();){var l=o.value,h=o.key;l.location.isReal()||(h.location.isReal()?l.location=h.location:!l.position.isReal()&&h.position.isReal()&&(l.position=h.position)),s.add(l)}}}}return s}pasteSelection(t){void 0===t&&(t=null);var e=this.diagram;try{e.currentCursor="wait",e.V("ChangingSelection",e.selection),e.startTransaction("Paste");for(var i,s,n=this.pasteFromClipboard(),a=(0<n.count&&e.clearSelection(!0),n.iterator);a.next();)a.value.isSelected=!0;null!==t&&(i=e.computePartsBounds(e.selection)).isReal()&&(s=this.computeEffectiveCollection(e.selection,e.M1),e.LS(s,new _(t.x-i.centerX,t.y-i.centerY),e.M1,!1)),e.V("ClipboardPasted",n)}finally{e.commitTransaction("Paste"),e.V("ChangedSelection",e.selection),e.currentCursor=""}}canPasteSelection(t){var e=this.diagram;return!(e.isReadOnly||e.isModelReadOnly||!e.allowInsert||!e.allowClipboard||null===q.c0||0===q.c0.count||q.A1!==e.model.dataFormat)}undo(){this.diagram.undoManager.undo()}canUndo(){var t=this.diagram;return!t.isReadOnly&&!t.isModelReadOnly&&t.allowUndo&&t.undoManager.canUndo()}redo(){this.diagram.undoManager.redo()}canRedo(){var t=this.diagram;return!t.isReadOnly&&!t.isModelReadOnly&&t.allowUndo&&t.undoManager.canRedo()}decreaseZoom(t){void 0===t&&(t=1/this.zoomFactor),Kt.r(t,qt,"decreaseZoom:factor");var e=this.diagram;1!==e.autoScale||(t=e.scale*t)<e.minScale||t>e.maxScale||(e.scale=t)}canDecreaseZoom(t){void 0===t&&(t=1/this.zoomFactor),Kt.r(t,qt,"canDecreaseZoom:factor");var e=this.diagram;return 1===e.autoScale&&!((t=e.scale*t)<e.minScale||t>e.maxScale)&&e.allowZoom}increaseZoom(t){void 0===t&&(t=this.zoomFactor),Kt.r(t,qt,"increaseZoom:factor");var e=this.diagram;1!==e.autoScale||(t=e.scale*t)<e.minScale||t>e.maxScale||(e.scale=t)}canIncreaseZoom(t){void 0===t&&(t=this.zoomFactor),Kt.r(t,qt,"canIncreaseZoom:factor");var e=this.diagram;return 1===e.autoScale&&!((t=e.scale*t)<e.minScale||t>e.maxScale)&&e.allowZoom}resetZoom(t){void 0===t&&(t=this.defaultScale),Kt.r(t,qt,"resetZoom:newscale");var e=this.diagram;t<e.minScale||t>e.maxScale||(e.scale=t)}canResetZoom(t){void 0===t&&(t=this.defaultScale),Kt.r(t,qt,"canResetZoom:newscale");var e=this.diagram;return!(t<e.minScale||t>e.maxScale)&&e.allowZoom}zoomToFit(){var t=this.diagram,e=t.animationManager,i=(e.stopAnimation(),t.redraw(),t.position),s=t.scale;e.zl("Zoom To Fit"),this.isZoomToFitRestoreEnabled&&s===this.X1&&!isNaN(this.z1)&&t.documentBounds.equals(this.Y1)?(t.scale=this.z1,t.position=this.s2,this.X1=NaN,this.Y1=Q.Xk):(this.z1=s,this.s2=i.copy(),t.zoomToFit(),this.X1=t.scale,this.Y1=t.documentBounds.copy()),e.FM()}canZoomToFit(){return this.diagram.allowZoom}scrollToPart(t){null!==(t=void 0===t?null:t)&&Kt.s(t,H,qt,"part");const e=this.diagram;if(e.ensureBounds(),null===t){try{null!==this.Ho&&(this.Ho.next()?t=this.Ho.value:this.Ho=null)}catch{this.Ho=null}null===t&&(0<e.highlighteds.count?this.Ho=e.highlighteds.iterator:0<e.selection.count&&(this.Ho=e.selection.iterator),null!==this.Ho)&&this.Ho.next()&&(t=this.Ho.value)}if(null!==t){const s=e.animationManager,n=(s.zl("Scroll To Part"),this.scrollToPartPause);if(0<n){const a=this.$f(t,[t]);if(1===a.length)e.startTransaction(),e.centerRect(t.actualBounds),e.commitTransaction("Scroll To Part");else{const r=()=>{e.startTransaction();let t=a.pop();for(;0<a.length&&t instanceof D&&t.isTreeExpanded&&(!(t instanceof X)||t.isSubGraphExpanded);)t=a.pop();0<a.length?(t instanceof H&&e.scrollToRect(t.actualBounds),t instanceof D&&!t.isTreeExpanded&&(t.isTreeExpanded=!0),t instanceof X&&!t.isSubGraphExpanded&&(t.isSubGraphExpanded=!0)):(t instanceof H&&e.centerRect(t.actualBounds),e.removeDiagramListener("LayoutCompleted",o)),e.commitTransaction("Scroll To Part")},o=()=>{Kt.Xh(r,(s.isEnabled?s.duration:0)+n)};e.addDiagramListener("LayoutCompleted",o),r()}}else{var i=e.position.copy();e.centerRect(t.actualBounds),i.equalsApprox(e.position)&&s.stopAnimation()}}}$f(t,e){var i;return t.isVisible()||(t instanceof K?this.$f(t.adornedPart,e):t instanceof Y?(null!==(i=t.fromNode)&&this.$f(i,e),null!==(i=t.toNode)&&this.$f(i,e)):(t instanceof D&&(null!==(i=t.labeledLink)&&this.$f(i,e),null!==(i=t.findTreeParentNode()))&&(i.isTreeExpanded||i.wasTreeExpanded||e.push(i),this.$f(i,e)),null!==(i=t.containingGroup)&&(i.isSubGraphExpanded||i.wasSubGraphExpanded||e.push(i),this.$f(i,e)))),e}canScrollToPart(t){return(null===(t=void 0===t?null:t)||t instanceof H)&&(0!==(t=this.diagram).selection.count||0!==t.highlighteds.count)&&t.allowHorizontalScroll&&t.allowVerticalScroll}collapseTree(t){void 0===t&&(t=null);var e=this.diagram,i="Collapse Tree";try{e.startTransaction(i),e.animationManager.zl(i);var s=new O;if(null!==t&&t.isTreeExpanded)t.collapseTree(),s.add(t);else if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof D&&a.isTreeExpanded&&(a.collapseTree(),s.add(a))}e.V("TreeCollapsed",s)}finally{e.commitTransaction(i)}}canCollapseTree(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly)if(null!==t){if(!(t instanceof D&&t.isTreeExpanded))return!1;if(0<t.findTreeChildrenLinks().count)return!0}else for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof D&&s.isTreeExpanded&&0<s.findTreeChildrenLinks().count)return!0}return!1}expandTree(t){void 0===t&&(t=null);var e=this.diagram,i="Expand Tree";try{e.startTransaction(i),e.animationManager.zl(i);var s=new O;if(null===t||t.isTreeExpanded){if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof D&&(a.isTreeExpanded||(a.expandTree(),s.add(a)))}}else t.expandTree(),s.add(t);e.V("TreeExpanded",s)}finally{e.commitTransaction(i)}}canExpandTree(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly)if(null!==t){if(!(t instanceof D)||t.isTreeExpanded)return!1;if(0<t.findTreeChildrenLinks().count)return!0}else for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof D&&!s.isTreeExpanded&&0<s.findTreeChildrenLinks().count)return!0}return!1}groupSelection(){var i=this.diagram,s=i.model;if(s.ma()){var n=this.archetypeGroupData;if(null!==n){let t=null;try{i.currentCursor="wait",i.V("ChangingSelection",i.selection),i.startTransaction("Group");for(var e=new O,a=i.selection.iterator;a.next();){var r=a.value;r.De()&&r.canGroup()&&e.add(r)}for(var o,l=new O,h=e.iterator;h.next();){var u=h.value;let t=!1;for(var d=e.iterator;d.next();){var c=d.value;if(u.isMemberOf(c)){t=!0;break}}t||l.add(u)}if(0<l.count){let e=l.first().containingGroup;if(null!==e)for(;null!==e;){let t=!1;for(var g=l.iterator;g.next();)if(!g.value.isMemberOf(e)){t=!0;break}if(!t)break;e=e.containingGroup}if(n instanceof X?(n.ui(),null!==(t=n.copy())&&i.add(t)):s.isGroupForData(n)&&(o=s.copyNodeData(n),Kt.Mt(o))&&(s.addNodeData(o),t=i.findNodeForData(o)),null!==t){null!==e&&this.isValidMember(e,t)&&(t.containingGroup=e);for(var m=l.iterator;m.next();){var f=m.value;this.isValidMember(t,f)&&(f.containingGroup=t)}i.clearSelection(!0),t.isSelected=!0}}i.V("SelectionGrouped",t)}finally{i.commitTransaction("Group"),i.V("ChangedSelection",i.selection),i.currentCursor=""}}}}canGroupSelection(){var t=this.diagram;if(!t.isReadOnly&&!t.isModelReadOnly&&t.allowInsert&&t.allowGroup&&t.model.ma()&&null!==this.archetypeGroupData)for(var e=t.selection.iterator;e.next();){var i=e.value;if(i.De()&&i.canGroup())return!0}return!1}h2(t){const i=Kt.ct();if(Array.isArray(t))t.forEach(t=>{t instanceof Y||t instanceof H&&i.push(t)});else for(var e=t.iterator;e.next();){var s=e.value;s instanceof Y||s instanceof H&&i.push(s)}var n=new N,a=i.length;for(let t=0;t<a;t++){var r=i[t];let e=!0;for(let t=0;t<a;t++)if(r.isMemberOf(i[t])){e=!1;break}e&&n.add(r)}return Kt.ot(i),n}isValidMember(t,e){if(null===e||t===e||e instanceof Y)return!1;let i;return(null===t||!(t===e||t.isMemberOf(e)||null!==(i=t.memberValidation)&&!i(t,e)||null===t.data&&null!==e.data||null!==t.data&&null===e.data))&&(null===(i=this.memberValidation)||i(t,e))}ungroupSelection(t){void 0===t&&(t=null);var e=this.diagram,i=e.model;if(i.ma())try{e.currentCursor="wait",e.V("ChangingSelection",e.selection),e.startTransaction("Ungroup");var s=new O;if(null!==t)s.add(t);else for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof X&&a.canUngroup()&&s.add(a)}var r=new O;if(0<s.count){e.clearSelection(!0);for(var o=s.iterator;o.next();){for(var l=o.value,h=(l.expandSubGraph(),l.containingGroup),u=null!==h&&null!==h.data?i.getKeyForNodeData(h.data):void 0,d=(r.addAll(l.memberParts),r.iterator);d.next();){var c,g=d.value;g.isSelected=!0,g instanceof Y||(null!==(c=g.data)?i.setGroupForData(c,u):g.containingGroup=h)}e.remove(l)}}e.V("SelectionUngrouped",s,r)}finally{e.commitTransaction("Ungroup"),e.V("ChangedSelection",e.selection),e.currentCursor=""}}canUngroupSelection(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly&&!e.isModelReadOnly&&e.allowDelete&&e.allowUngroup&&e.model.ma())if(null!==t){if(!(t instanceof X))return!1;if(t.canUngroup())return!0}else for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof X&&s.canUngroup())return!0}return!1}addTopLevelParts(t,e){let i=!0;for(var s=this.h2(t).iterator;s.next();){var n=s.value;null!==n.containingGroup&&(!e||this.isValidMember(null,n)?n.containingGroup=null:i=!1)}return i}collapseSubGraph(t){void 0===t&&(t=null);var e=this.diagram,i="Collapse SubGraph";try{e.startTransaction(i),e.animationManager.zl(i);var s=new O;if(null!==t&&t.isSubGraphExpanded)t.collapseSubGraph(),s.add(t);else if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof X&&a.isSubGraphExpanded&&(a.collapseSubGraph(),s.add(a))}e.V("SubGraphCollapsed",s)}finally{e.commitTransaction(i)}}canCollapseSubGraph(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly){if(null!==t)return!!(t instanceof X&&t.isSubGraphExpanded);for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof X&&s.isSubGraphExpanded)return!0}}return!1}expandSubGraph(t){void 0===t&&(t=null);var e=this.diagram,i="Expand SubGraph",s=new O;try{if(e.startTransaction(i),e.animationManager.zl(i),null===t||t.isSubGraphExpanded){if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof X&&(a.isSubGraphExpanded||(a.expandSubGraph(),s.add(a)))}}else t.expandSubGraph(),s.add(t);e.V("SubGraphExpanded",s)}finally{for(const r of s)this._A(e,r);t&&this._A(e,t),e.commitTransaction(i)}}_A(t,e){for(const i of e.memberParts)i instanceof D&&t.Ff(i,e)}canExpandSubGraph(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly){if(null!==t)return!(!(t instanceof X)||t.isSubGraphExpanded);for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof X&&!s.isSubGraphExpanded)return!0}}return!1}editTextBlock(e){null!==(e=void 0===e?null:e)&&Kt.s(e,j,qt,"editTextBlock");var i=this.diagram,t=i.toolManager.findTool("TextEditing");if(null!==t){if(null===e){let t=null;for(var s=i.selection.iterator;s.next();){var n=s.value;if(n.canEdit()){t=n;break}}if(null===t)return;e=t.findInVisualTree(t=>t instanceof j&&t.editable)}null!==e&&(i.currentTool=null,t.textBlock=e,i.currentTool=t)}}canEditTextBlock(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly&&!e.isModelReadOnly&&e.allowTextEdit&&null!==e.toolManager.findTool("TextEditing"))if(null!==t){if(!(t instanceof j))return!1;var i=t.part;if(null!==i&&i.canEdit())return!0}else for(var s=e.selection.iterator;s.next();){var n=s.value;if(n.canEdit()&&null!==(t=n.findInVisualTree(t=>t instanceof j&&t.editable)))return!0}return!1}showContextMenu(e){var i=this.diagram,s=i.toolManager.findTool("ContextMenu");if(null!==s){void 0===e&&(e=0<i.selection.count?i.selection.first():i);e=s.findObjectWithContextMenu(e);if(null!==e){var n,a=i.lastInput;let t=null;e instanceof y?t=e.getDocumentPoint(Z.Center):i.viewportBounds.containsPoint(a.documentPoint)||(n=i.viewportBounds,t=new _(n.x+n.width/2,n.y+n.height/2)),null!==t&&(a.viewPoint=i.transformDocToView(t),a.documentPoint=t,a.left=!1,a.right=!0,a.up=!0),(i.currentTool=s).openMenu(!1,e)}}}canShowContextMenu(t){var e=this.diagram,i=e.toolManager.findTool("ContextMenu");return!(null===i||(void 0===t&&(t=0<e.selection.count?e.selection.first():e),null===i.findObjectWithContextMenu(t)))}get copiesClipboardData(){return this.jP}set copiesClipboardData(t){Kt.t(t,"boolean",qt,"copiesClipboardData"),this.jP=t}get copiesConnectedLinks(){return this.JP}set copiesConnectedLinks(t){Kt.t(t,"boolean",qt,"copiesConnectedLinks"),this.JP=t}get deletesConnectedLinks(){return this.ZP}set deletesConnectedLinks(t){Kt.t(t,"boolean",qt,"deletesConnectedLinks"),this.ZP=t}get copiesTree(){return this.$P}set copiesTree(t){Kt.t(t,"boolean",qt,"copiesTree"),this.$P=t}get deletesTree(){return this.QP}set deletesTree(t){Kt.t(t,"boolean",qt,"deletesTree"),this.QP=t}get copiesParentKey(){return this._P}set copiesParentKey(t){Kt.t(t,"boolean",qt,"copiesParentKey"),this._P=t}get copiesGroupKey(){return this.t2}set copiesGroupKey(t){Kt.t(t,"boolean",qt,"copiesGroupKey"),this.t2=t}get archetypeGroupData(){return this.i2}set archetypeGroupData(t){null!==t&&Kt.t(t,"object",qt,"archetypeGroupData");var e=this.diagram,e=(Ht,e.model);!e.ma()||t instanceof X||e.isGroupForData(t)||Kt.n("CommandHandler.archetypeGroupData must be either a Group or a data object for which GraphLinksModel.isGroupForNodeData is true: "+t),this.i2=t}get memberValidation(){return this.hh}set memberValidation(t){null!==t&&Kt.t(t,"function",qt,"memberValidation"),this.hh=t}get defaultScale(){return this.diagram.defaultScale}set defaultScale(t){this.diagram.defaultScale=t}get zoomFactor(){return this.e2}set zoomFactor(t){Kt.r(t,qt,"zoomFactor"),1<t||Kt.n("zoomFactor must be larger than 1.0, not: "+t),this.e2=t}get isZoomToFitRestoreEnabled(){return this.o2}set isZoomToFitRestoreEnabled(t){Kt.t(t,"boolean",qt,"isZoomToFitRestoreEnabled"),this.o2=t}get scrollToPartPause(){return this.l2}set scrollToPartPause(t){Kt.r(t,qt,"scrollToPartPause"),this.l2=t}computeEffectiveCollection(e,i){var s=this.diagram,t=s.toolManager.findTool("Dragging"),n=s.currentTool===t,a=(void 0===i&&(i=s.y0()),new L);if(null!==e){let t=e.iterator;for(;t.next();){var r=t.value;s.el(a,r,n,i)}if(null===s.draggedLink||!i.dragsLink)for(t=e.iterator;t.next();){var o,l=t.value;l instanceof Y&&(null!==(o=l.fromNode)&&!a.contains(o)||null!==(o=l.toNode)&&!a.contains(o))&&a.remove(l)}}return 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e=this,t=t.dataset;e instanceof y&&(null!==e.portId&&(t.portId=e.portId),e instanceof Xt)&&(isNaN(e.itemIndex)||(t.itemIndex=e.itemIndex.toString()),e instanceof H)&&(t.className=Kt.an(e),void 0!==e.key&&(t.key=e.key.toString()),e instanceof Y)&&(null!==e.fromNode&&void 0!==e.fromNode.key&&(t.fromKey=e.fromNode.key.toString()),""!==e.fromPortId&&(t.fromPortId=e.fromPortId),null!==e.toNode&&void 0!==e.toNode.key&&(t.toKey=e.toNode.key.toString()),""!==e.toPortId)&&(t.toPortId=e.toPortId)}T0(a,r,o,l){let t=0!=(256&this.l);if(t=a.clipInsteadOfFill?!1:t){r=r.Mn()?r.naturalBounds:r.actualBounds;let t=Math.max(o.x,r.x),e=Math.max(o.y,r.y),i=Math.min(o.right,r.right)-t,s=Math.min(o.bottom,r.bottom)-e;var h,u,o=this.hi,r=(null!==o&&(t=o.x,e=o.y,i=o.width,s=o.height),l.getAttribute("clip-path"));let n=null;null===(n=null!==r?a.svg.getElementById(r.split("#")[1].slice(0,-1)):n)?(o="CLIP"+N.fu++,r=a.makeElement("clipPath",{id:o}),h=a.makeElement("rect",{x:t,y:e,width:i,height:s}),this instanceof 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m&&3===n.type?(t.beginPath(),t.rect(i.x,i.y,i.width,i.height),t.fillContext(n,!1,null)):t.fillRect(i.x,i.y,i.width,i.height)),this.ph(t,e)}ph(t,e){}g2(){this.fs(!0)}sc(t,e,i){var s=this.svg;if(this.BR())return this.g2(),this.fs(!1),null!==s&&(null!==(a=this.svg.getAttribute("clip-path"))&&null!==(r=t.svg.getElementById(a.split("#")[1].slice(0,-1))))&&r.remove(),!1;if(null===s)return!1;if(!this.visible)return s.remove(),!1;if("g"!==s.nodeName&&i||"g"===s.nodeName&&!i)return!1;var n=this.D,a=this instanceof Xt,r=this instanceof Xt&&this.ll();if(!a||!r)if(this instanceof Le){a=this.q1;t.setCurrentTransform(n.m11,n.m12,n.m21,n.m22,n.dx,n.dy),null!==a&&t.amendImageTransform(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]),(i?s.lastElementChild:s).setAttributeNS(null,"transform",t.getCurrentTransform())}else if(!i||this instanceof Xt)s.setAttributeNS(null,"transform","matrix("+n.m11+", "+n.m12+", "+n.m21+", "+n.m22+", "+n.dx+", "+n.dy+")");else if(this instanceof G){var 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0;if(2===t)return 4}}return t}get segmentOrientation(){return null!==this.Ut?this.Ut.R0:0}set segmentOrientation(t){var e=this.segmentOrientation;e!==t&&(Ht,Kt.it(t,jt,"Orientation"),null===this.Ut&&(this.Ut=new Ye),this.Ut.R0=t,this.u(),this.i("segmentOrientation",e,t),0===t)&&(this.angle=0)}XR(){this.segmentOrientation=21}get segmentIndex(){return null!==this.Ut?this.Ut.I0:-1/0}set segmentIndex(t){Ht,Kt.t(t,"number",y,"segmentIndex"),t=Math.round(t);var e=this.segmentIndex;e!==t&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.I0=t,this.u(),this.i("segmentIndex",e,t))}get segmentFraction(){return null!==this.Ut?this.Ut.O0:0}set segmentFraction(t){Ht,Kt.t(t,"number",y,"segmentFraction"),isNaN(t)||t<0?t=0:1<t&&(t=1);var e=this.segmentFraction;e!==t&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.O0=t,this.u(),this.i("segmentFraction",e,t))}get segmentOffset(){return null!==this.Ut?this.Ut.E0:_.To}set segmentOffset(t){var e=this.segmentOffset;e.equals(t)||(Ht,Kt.s(t,_,y,"segmentOffset"),t=t.L(),null===this.Ut&&(this.Ut=new Ye),this.Ut.E0=t,this.u(),this.i("segmentOffset",e,t))}get stretch(){return null!==this.g?this.g.lo:1}set stretch(t){var e=this.stretch;e!==t&&(this.Zt(),this.g.lo=t,this.u(),this.i("stretch",e,t))}get name(){return null!==this.g?this.g.Tt:""}set name(t){var e=this.name;e!==t&&(Ht,Kt.t(t,"string",y,"name"),this.Zt(),this.g.Tt=t,null!==this.part&&this.part.V0(),this.i("name",e,t))}get opacity(){return this._t}set opacity(t){var e=this._t;e!==t&&(Kt.t(t,"number",y,"opacity"),(t<0||1<t)&&Kt.G(t,"0 <= value <= 1",y,"opacity"),this._t=t,this.i("opacity",e,t),e=this.diagram,t=this.part,null!==e)&&null!==t&&e.T(t.$h(t.actualBounds))}get filter(){return this.sd}set filter(t){Ht,Kt.t(t,"string",y,"filter");var e=this.sd;e!==t&&(this.sd=t,this.fs(!0),this.i("filter",e,t),e=this.diagram,t=this.part,null!==e)&&null!==t&&e.T(t.$h(t.actualBounds))}get visible(){return 0!=(1&this.l)}set visible(t){var e=0!=(1&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"visible"),this.l=1^this.l,this.i("visible",e,t),null!==(e=this.panel)?e.u():this.Ws()&&this.Ki(t),this.T(),this.cL())}get pickable(){return 0!=(2&this.l)}set pickable(t){var e=0!=(2&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"pickable"),this.l=2^this.l,this.i("pickable",e,t))}get fromLinkableDuplicates(){return 0!=(4&this.l)}set fromLinkableDuplicates(t){var e=0!=(4&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"fromLinkableDuplicates"),this.l=4^this.l,this.i("fromLinkableDuplicates",e,t))}get fromLinkableSelfNode(){return 0!=(8&this.l)}set fromLinkableSelfNode(t){var e=0!=(8&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"fromLinkableSelfNode"),this.l=8^this.l,this.i("fromLinkableSelfNode",e,t))}get toLinkableDuplicates(){return 0!=(16&this.l)}set toLinkableDuplicates(t){var e=0!=(16&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"toLinkableDuplicates"),this.l=16^this.l,this.i("toLinkableDuplicates",e,t))}get toLinkableSelfNode(){return 0!=(32&this.l)}set toLinkableSelfNode(t){var e=0!=(32&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"toLinkableSelfNode"),this.l=32^this.l,this.i("toLinkableSelfNode",e,t))}get isPanelMain(){return 0!=(64&this.l)}set isPanelMain(t){var e=0!=(64&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"isPanelMain"),this.l=64^this.l,this.u(),this.i("isPanelMain",e,t))}get isActionable(){return 0!=(128&this.l)}set isActionable(t){var e=0!=(128&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"isActionable"),this.l=128^this.l,this.i("isActionable",e,t))}get background(){return this.Ft}set background(t){var e=this.Ft;e!==t&&(null!==t&&m.ud(t,"GraphObject.background"),t instanceof m&&t.w(),this.Ft=t,this.T(),this.i("background",e,t))}u2(){return 0!=(512&this.l)}v1(t){t?this.l|=512:this.l&=-513}ic(){return 0!=(1024&this.l)}p2(t){t?this.l|=1024:this.l&=-1025}j1(){return 0!=(2048&this.l)}cd(t){t?this.l|=2048:this.l&=-2049}N0(){return 0!=(4096&this.l)}Ma(t){t?this.l|=4096:this.l&=-4097}Ko(){return 0!=(8192&this.l)}ae(t){t?this.l|=8192:this.l&=-8193}hs(){return 0!=(16384&this.l)}ro(t){t?this.l|=16384:this.l&=-16385}BR(){return 0!=(32768&this.l)}fs(t){t?this.l|=32768:this.l&=-32769}get part(){if(this.Ws())return this;if(null!==this.rl)return this.rl;let t=this;for(t=t.panel;t;){if(t instanceof H)return this.rl=t;t=t.panel}return null}get svg(){return this.a2}set svg(t){this.a2=t}Bu(){this.svg=null}get panel(){return this.vs}Pa(t){this.vs=t,null!==this.svg&&this.svg.remove()}get layer(){var t=this.part;return null!==t?t.layer:null}get diagram(){var t=this.part;return null!==t?t.diagram:null}get position(){return this.lt}set position(t){Ht,Kt.s(t,_,y,"position");var e=t.x,i=t.y,s=this.lt,n=s.x,s=s.y;(n===e||isNaN(n)&&isNaN(e))&&(s===i||isNaN(s)&&isNaN(i))?this.b2():(t=t.copy(),this.w2(t,n,s)&&this.i("position",new _(n,s),t))}b2(){}w2(t,e,i){return this.lt=t,this.rc(),!0}Nf(t,e,i){this.lt.x===t&&this.lt.y===e||(this.lt.e(t,e),this.hd())}get actualBounds(){return this.Ri}get scale(){return this.v}set scale(t){var e=this.v;e!==t&&(Ht,Kt.r(t,y,"scale"),t<=0&&Kt.n("GraphObject.scale for "+this+" must be greater than zero, not: "+t),this.v=t,this.u(),this.i("scale",e,t))}get angle(){return this.qt}set angle(t){var e=this.qt;e!==t&&(Ht,Kt.r(t,y,"angle"),(t%=360)<0&&(t+=360),e!==t)&&(this.qt=t,this.cL(),this.u(),this.i("angle",e,t))}get desiredSize(){return this.We}set desiredSize(t){Ht,Kt.s(t,Yt,y,"desiredSize");var e=t.width,i=t.height,s=this.We,n=s.width,a=s.height;(n===e||isNaN(n)&&isNaN(e))&&(a===i||isNaN(a)&&isNaN(i))||(t=t.L(),this.We=t,this.u(),this instanceof G&&this.fe(),this.i("desiredSize",s,t),!this.ic())||null!==(n=this.part)&&(this.Sa(n,"width"),this.Sa(n,"height"))}get width(){return this.We.width}set width(t){var e=this.We.width;e===t||isNaN(e)&&isNaN(t)||(Ht,Kt.t(t,"number",y,"width"),e=this.We,t=new Yt(t,this.We.height).w(),this.We=t,this.u(),this instanceof G&&this.fe(),this.i("desiredSize",e,t),this.ic()&&null!==(e=this.part)&&this.Sa(e,"width"))}get height(){return this.We.height}set height(t){var e=this.We.height;e===t||isNaN(e)&&isNaN(t)||(Ht,Kt.t(t,"number",y,"height"),e=this.We,t=new Yt(this.We.width,t).w(),this.We=t,this.u(),this instanceof G&&this.fe(),this.i("desiredSize",e,t),this.ic()&&null!==(e=this.part)&&this.Sa(e,"height"))}get minSize(){return null!==this.g?this.g.Cr:Yt.lf}set minSize(t){var e=this.minSize;e.equals(t)||(Ht,Kt.s(t,Yt,y,"minSize"),t=t.copy(),isNaN(t.width)&&(t.width=0),isNaN(t.height)&&(t.height=0),t.w(),this.Zt(),this.g.Cr=t,this.u(),this.i("minSize",e,t))}get maxSize(){return null!==this.g?this.g.Ar:Yt.zk}set maxSize(t){var e=this.maxSize;e.equals(t)||(Ht,Kt.s(t,Yt,y,"maxSize"),t=t.copy(),isNaN(t.width)&&(t.width=1/0),isNaN(t.height)&&(t.height=1/0),t.w(),this.Zt(),this.g.Ar=t,this.u(),this.i("maxSize",e,t))}get measuredBounds(){return this.ce}get naturalBounds(){return this.Hi}K1(){return 0}get margin(){return this.ol}set margin(t){"number"==typeof t?t=new I(t):(Ht,Kt.s(t,I,y,"margin"));var e=this.ol;e.equals(t)||(t=t.L(),this.ol=t,this.u(),this.i("margin",e,t))}get D(){return!0===this.j1()&&this.U1(),this.nl}get Ms(){return!0===this.N0()&&this.U1(),this.ch}trigger(t){return null===(t.Te=this).Ns&&(this.Ns=new L),this.Ns.add(t.propertyName,t),this}get Ns(){return null!==this.g?this.g.Ns:null}set Ns(t){this.Ns!==t&&(this.Zt(),this.g.Ns=t)}get Nr(){return null!==this.g?this.g.Nr:0}set Nr(t){this.Nr!==t&&(this.Zt(),this.g.Nr=t)}get alignment(){return this.fi}set alignment(t){var e=this.fi;e.equals(t)||(Ht,Kt.s(t,Z,y,"alignment"),t.isNoSpot()&&!t.isDefault()&&Kt.n("GraphObject.alignment for "+this+" must be a real Spot or Spot.Default, not: "+t),t=t.L(),this.fi=t,this.rc(),this.i("alignment",e,t))}get column(){return this.vo}set column(t){Ht,Kt.r(t,y,"column"),t=Math.round(t);var e=this.vo;e!==t&&(t<0&&Kt.G(t,">= 0",y,"column"),this.vo=t,this.u(),this.i("column",e,t),null!==this.svg)&&this.svg.remove()}get columnSpan(){return null!==this.g?this.g.B0:1}set columnSpan(t){Ht,Kt.t(t,"number",y,"columnSpan"),t=Math.round(t);var e=this.columnSpan;e!==t&&(t<1&&Kt.G(t,">= 1",y,"columnSpan"),this.Zt(),this.g.B0=t,this.u(),this.i("columnSpan",e,t))}get row(){return this.ed}set row(t){Ht,Kt.r(t,y,"row"),t=Math.round(t);var e=this.ed;e!==t&&(t<0&&Kt.G(t,">= 0",y,"row"),this.ed=t,this.u(),this.i("row",e,t),null!==this.svg)&&this.svg.remove()}get rowSpan(){return null!==this.g?this.g.z0:1}set rowSpan(t){Ht,Kt.t(t,"number",y,"rowSpan"),t=Math.round(t);var e=this.rowSpan;e!==t&&(t<1&&Kt.G(t,">= 1",y,"rowSpan"),this.Zt(),this.g.z0=t,this.u(),this.i("rowSpan",e,t))}get spanAllocation(){return null!==this.g?this.g.X0:null}set spanAllocation(t){var e=this.spanAllocation;e!==t&&(null!==t&&Kt.t(t,"function",y,"spanAllocation"),this.Zt(),this.g.X0=t,this.u(),this.i("spanAllocation",e,t))}get alignmentFocus(){return this._f}set alignmentFocus(t){var e=this._f;e.equals(t)||(Ht,Kt.s(t,Z,y,"alignmentFocus"),Ht,!t.isNoSpot()||t.isDefault()||t.isNone()&&this instanceof D||Kt.n("GraphObject.alignmentFocus must be a real Spot or Spot.Default, not: "+t),t=t.L(),this._f=t,this.u(),this.i("alignmentFocus",e,t))}get portId(){return this.td}set portId(t){var e,i=this.td;i!==t&&(Ht,null!==t&&Kt.t(t,"string",y,"portId"),null===(e=this.part)||e instanceof D||Kt.n("Cannot set portID on a Link: "+t),e=e,null!==i&&null!==e&&e.k2(this),null!==(this.td=t)&&null!==e&&(e.Nn=!0,e.uL(this)),this.i("portId",i,t))}Na(){var t,e=this.part;e instanceof D&&(null!==this.portId||this===e.port)&&null!==(t=e.diagram)&&!t.undoManager.isUndoingRedoing&&e.nL(this)}cL(){var t=this.diagram;null===t||t.undoManager.isUndoingRedoing||(this instanceof Xt?this instanceof D?this.invalidateConnectedLinks():this.walkVisualTreeFrom(this,t=>{t.Na()}):this.Na())}get toSpot(){return null!==this.$?this.$.ya:Z.None}set toSpot(t){var e=this.toSpot;e.equals(t)||(Ht,Kt.s(t,Z,y,"toSpot"),t=t.L(),this.je(),this.$.ya=t,this.i("toSpot",e,t),this.Na())}get toEndSegmentLength(){return null!==this.$?this.$.xa:10}set toEndSegmentLength(t){var e=this.toEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",y,"toEndSegmentLength"),t<0&&Kt.G(t,">= 0",y,"toEndSegmentLength"),this.je(),this.$.xa=t,this.i("toEndSegmentLength",e,t),this.Na())}get toShortLength(){return null!==this.$?this.$.ka:0}set toShortLength(t){var e=this.toShortLength;e!==t&&(Ht,Kt.t(t,"number",y,"toShortLength"),this.je(),this.$.ka=t,this.i("toShortLength",e,t),this.Na())}get toLinkable(){return null!==this.$?this.$.Y0:null}set toLinkable(t){var e=this.toLinkable;e!==t&&(Ht,null!==t&&Kt.t(t,"boolean",y,"toLinkable"),this.je(),this.$.Y0=t,this.i("toLinkable",e,t))}get toMaxLinks(){return null!==this.$?this.$.K0:1/0}set toMaxLinks(t){var e=this.toMaxLinks;e!==t&&(Ht,Kt.t(t,"number",y,"toMaxLinks"),t<0&&Kt.G(t,">= 0",y,"toMaxLinks"),this.je(),this.$.K0=t,this.i("toMaxLinks",e,t))}get fromSpot(){return null!==this.$?this.$.pa:Z.None}set fromSpot(t){var e=this.fromSpot;e.equals(t)||(Ht,Kt.s(t,Z,y,"fromSpot"),t=t.L(),this.je(),this.$.pa=t,this.i("fromSpot",e,t),this.Na())}get fromEndSegmentLength(){return null!==this.$?this.$.wa:10}set fromEndSegmentLength(t){var e=this.fromEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",y,"fromEndSegmentLength"),t<0&&Kt.G(t,">= 0",y,"fromEndSegmentLength"),this.je(),this.$.wa=t,this.i("fromEndSegmentLength",e,t),this.Na())}get fromShortLength(){return null!==this.$?this.$.ba:0}set fromShortLength(t){var e=this.fromShortLength;e!==t&&(Ht,Kt.t(t,"number",y,"fromShortLength"),this.je(),this.$.ba=t,this.i("fromShortLength",e,t),this.Na())}get fromLinkable(){return null!==this.$?this.$.U0:null}set fromLinkable(t){var e=this.fromLinkable;e!==t&&(Ht,null!==t&&Kt.t(t,"boolean",y,"fromLinkable"),this.je(),this.$.U0=t,this.i("fromLinkable",e,t))}get fromMaxLinks(){return null!==this.$?this.$.G0:1/0}set fromMaxLinks(t){var e=this.fromMaxLinks;e!==t&&(Ht,Kt.t(t,"number",y,"fromMaxLinks"),t<0&&Kt.G(t,">= 0",y,"fromMaxLinks"),this.je(),this.$.G0=t,this.i("fromMaxLinks",e,t))}get cursor(){return null!==this.g?this.g.Dl:""}set cursor(t){var e=this.cursor;e!==t&&(Kt.t(t,"string",y,"cursor"),this.Zt(),this.g.Dl=t,this.i("cursor",e,t))}get click(){return null!==this.g?this.g.Vr:null}set click(t){var e=this.click;e!==t&&(null!==t&&Kt.t(t,"function",y,"click"),this.Zt(),this.g.Vr=t,this.i("click",e,t))}get doubleClick(){return null!==this.g?this.g.Br:null}set doubleClick(t){var e=this.doubleClick;e!==t&&(null!==t&&Kt.t(t,"function",y,"doubleClick"),this.Zt(),this.g.Br=t,this.i("doubleClick",e,t))}get contextClick(){return null!==this.g?this.g.zr:null}set contextClick(t){var e=this.contextClick;e!==t&&(null!==t&&Kt.t(t,"function",y,"contextClick"),this.Zt(),this.g.zr=t,this.i("contextClick",e,t))}get mouseEnter(){return null!==this.g?this.g.Gr:null}set mouseEnter(t){var e=this.mouseEnter;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseEnter"),this.Zt(),this.g.Gr=t,this.i("mouseEnter",e,t))}get mouseLeave(){return null!==this.g?this.g.Hr:null}set mouseLeave(t){var e=this.mouseLeave;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseLeave"),this.Zt(),this.g.Hr=t,this.i("mouseLeave",e,t))}get mouseOver(){return null!==this.g?this.g.Xr:null}set mouseOver(t){var e=this.mouseOver;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseOver"),this.Zt(),this.g.Xr=t,this.i("mouseOver",e,t))}get mouseHover(){return null!==this.g?this.g.Yr:null}set mouseHover(t){var e=this.mouseHover;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseHover"),this.Zt(),this.g.Yr=t,this.i("mouseHover",e,t))}get mouseHold(){return null!==this.g?this.g.Kr:null}set mouseHold(t){var e=this.mouseHold;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseHold"),this.Zt(),this.g.Kr=t,this.i("mouseHold",e,t))}get mouseDragEnter(){return null!==this.g?this.g.H0:null}set mouseDragEnter(t){var e=this.mouseDragEnter;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseDragEnter"),this.Zt(),this.g.H0=t,this.i("mouseDragEnter",e,t))}get mouseDragLeave(){return null!==this.g?this.g.v0:null}set mouseDragLeave(t){var e=this.mouseDragLeave;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseDragLeave"),this.Zt(),this.g.v0=t,this.i("mouseDragLeave",e,t))}get mouseDrop(){return null!==this.g?this.g.Ur:null}set mouseDrop(t){var e=this.mouseDrop;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseDrop"),this.Zt(),this.g.Ur=t,this.i("mouseDrop",e,t))}get actionDown(){return null!==this.g?this.g.q0:null}set actionDown(t){var e=this.actionDown;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionDown"),this.Zt(),this.g.q0=t,this.i("actionDown",e,t))}get actionMove(){return null!==this.g?this.g.W0:null}set actionMove(t){var e=this.actionMove;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionMove"),this.Zt(),this.g.W0=t,this.i("actionMove",e,t))}get actionUp(){return null!==this.g?this.g.j0:null}set actionUp(t){var e=this.actionUp;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionUp"),this.Zt(),this.g.j0=t,this.i("actionUp",e,t))}get actionCancel(){return null!==this.g?this.g.J0:null}set actionCancel(t){var e=this.actionCancel;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionCancel"),this.Zt(),this.g.J0=t,this.i("actionCancel",e,t))}get toolTip(){return null!==this.g?this.g.vr:null}set toolTip(t){var e=this.toolTip;e!==t&&(Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("GraphObject.toolTip must be an Adornment or HTMLInfo."),this.Zt(),this.g.vr=t,this.i("toolTip",e,t))}get contextMenu(){return null!==this.g?this.g.qr:null}set contextMenu(t){var e=this.contextMenu;e!==t&&(Ht,t instanceof K||t instanceof pt||Kt.n("GraphObject.contextMenu must be an Adornment or HTMLInfo."),this.Zt(),this.g.qr=t,this.i("contextMenu",e,t))}findBindingPanel(){let t=this instanceof Xt?this:this.panel;for(;null!==t;){if(t.S2())return t;t=t.panel}return null}bind(t,e,i,s){return this.lc(t,e,i,s),this}bindTwoWay(t,e,i,s){return this.lc(t,e,i,s).makeTwoWay(),this}bindModel(t,e,i,s){return this.lc(t,e,i,s).ofModel(),this}bindObject(t,e,i,s,n){return this.lc(t,e,i,s).ofObject(n),this}theme(t,e,i,s,n){return this.yh(t,e,i,s,n),this}themeData(t,e,i,s,n){return this.yh(t,e,i,s,n).ofData(),this}themeObject(t,e,i,s,n,a){return this.yh(t,e,i,s,n).ofObject(a),this}themeModel(t,e,i,s,n){return this.yh(t,e,i,s,n).ofModel(),this}lc(t,e,i,s){let n=null;return n="string"==typeof t?new ai(t,e,i,s):t,this.Z0(n),n}yh(t,e,i,s,n){let a=null;return a="string"==typeof t?new ri(t,e,i,s,n):t,this.Z0(a),a}Z0(t){var e=(t.Te=this).findBindingPanel();null!==e&&e.dL()&&Kt.n("Cannot add a Binding to a template that has already been copied: "+t),null===this.Ii&&(this.Ii=new O),this.Ii.add(t)}set(t){Ht;for(const e in t)!e.startsWith("_")&&-1===e.indexOf(".")||Kt.n("Property with underscore or period passed to GraphObject.set. 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t?null!==(i=Kt.Yh(ee,t))?(this.nt=i,this.Aa="black"):(this.nt=1,Ht,m.isValidColor(t)||Kt.n('Color "'+t+'" is not a valid color string for Brush constructor'),this.Aa=t):(Ht,Kt.it(t,ee,"BrushType"),this.nt=t,this.Aa="black");var i=this.nt;if(2===i?(this.li=Z.TopCenter,this.ks=Z.BottomCenter):3===i?(this.li=Z.Center,this.ks=Z.Center):(this.li=Z.None,this.ks=Z.None),this.ip=0,this.ep=NaN,this.An=null,this.sp=null,this.Pn=null,this.nc=0,this.W1=0,e){var s={};for(const n in e)isFinite(parseFloat(n))?this.addColorStop(parseFloat(n),e[n]):s[n]=e[n];Object.assign(this,s)}}copy(){var t=new m;return t.nt=this.nt,t.Aa=this.Aa,t.li=this.li.L(),t.ks=this.ks.L(),t.ip=this.ip,t.ep=this.ep,null!==this.An&&(t.An=this.An.copy()),t.sp=this.sp,t}w(){return this.f=!0,null!==this.An&&this.An.w(),this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,null!==this.An&&this.An.ut(),this}ci(t){t in ee?this.type=t:Kt.gr(this,t)}toString(){let t="Brush(";if(1===this.type)t+=this.color;else if(2===this.type?t+="Linear ":3===this.type?t+="Radial ":4===this.type?t+="Pattern ":t+="(unknown) ",t+=this.start+" "+this.end,null!==this.colorStops)for(var e=this.colorStops.iterator;e.next();){var i=e.key,s=e.value;t+=" "+i+":"+s}return t+=")"}addColorStop(t,e){return this.f&&Kt.O(this),("number"!=typeof t||!isFinite(t)||1<t||t<0)&&Kt.G(t,"0 <= loc <= 1",m,"addColorStop:loc"),Kt.t(e,"string",m,"addColorStop:color"),Ht,m.isValidColor(e)||Kt.n('Color "'+e+'" is not a valid color string for Brush.addColorStop'),null===this.An&&(this.An=new L),this.An.add(t,e),1===this.nt&&(this.type=2),this.Pn=null,this}get type(){return this.nt}set type(t){this.f&&Kt.O(this,t),Kt.it(t,ee,"BrushType"),this.nt=t,this.start.isNoSpot()&&(2===t?this.start=Z.TopCenter:3===t&&(this.start=Z.Center)),this.end.isNoSpot()&&(2===t?this.end=Z.BottomCenter:3===t&&(this.end=Z.Center)),this.Pn=null}get color(){return this.Aa}set color(t){this.f&&Kt.O(this,t),Ht,m.isValidColor(t)||Kt.n('Color "'+t+'" is not a valid color string for Brush.color'),this.Aa=t,this.Pn=null}get start(){return this.li}set start(t){this.f&&Kt.O(this,t),Kt.s(t,Z,m,"start"),this.li=t.L(),this.Pn=null}get end(){return this.ks}set end(t){this.f&&Kt.O(this,t),Kt.s(t,Z,m,"end"),this.ks=t.L(),this.Pn=null}get startRadius(){return this.ip}set startRadius(t){this.f&&Kt.O(this,t),Kt.r(t,m,"startRadius"),t<0&&Kt.G(t,">= zero",m,"startRadius"),this.ip=t,this.Pn=null}get endRadius(){return this.ep}set endRadius(t){this.f&&Kt.O(this,t),Kt.r(t,m,"endRadius"),t<0&&Kt.G(t,">= zero",m,"endRadius"),this.ep=t,this.Pn=null}get colorStops(){return this.An}set colorStops(t){this.f&&Kt.O(this,t),Ht,Kt.s(t,L,m,"colorStops"),this.An=t,this.Pn=null}get pattern(){return this.sp}set pattern(t){this.f&&Kt.O(this,t),this.sp=t,this.Pn=null}static randomColor(t,e){void 0===t&&(t=128),(Ht,Kt.r(t,m,"randomColor:min"),t<0||255<t)&&Kt.G(t,"0 <= min <= 255",m,"randomColor:min"),void 0===e&&(e=Math.max(t,255)),(Ht,Kt.r(e,m,"randomColor:max"),e<t||255<e)&&Kt.G(e,"min <= max <= 255",m,"randomColor:max");e=Math.abs(e-t);let i=Math.floor(t+Math.random()*e).toString(16),s=Math.floor(t+Math.random()*e).toString(16),n=Math.floor(t+Math.random()*e).toString(16);return i.length<2&&(i="0"+i),s.length<2&&(s="0"+s),n.length<2&&(n="0"+n),"#"+i+s+n}static isValidColor(t){return!v.CSS||v.CSS.supports("color",t)}static lighten(t){return m.lightenBy(t)}lightenBy(t,e){this.f&&Kt.O(this);var i=void 0===t||"number"!=typeof t?.2:t,s=void 0===e?3:e;if(1===this.type)m.Bo(this.color),this.color=m.gd(i,s);else if((2===this.type||3===this.type)&&null!==this.colorStops)for(var n=this.colorStops.iterator;n.next();)m.Bo(n.value),this.addColorStop(n.key,m.gd(i,s));return this}static lightenBy(t,e,i){e=void 0===e||"number"!=typeof e?.2:e,i=void 0===i?3:i;return m.Bo(t),m.gd(e,i)}static darken(t){return m.darkenBy(t)}darkenBy(t,e){this.f&&Kt.O(this);var i=void 0===t||"number"!=typeof t?.2:t,s=void 0===e?3:e;if(1===this.type)m.Bo(this.color),this.color=m.gd(-i,s);else if((2===this.type||3===this.type)&&null!==this.colorStops)for(var n=this.colorStops.iterator;n.next();)m.Bo(n.value),this.addColorStop(n.key,m.gd(-i,s));return this}static darkenBy(t,e,i){e=void 0===e||"number"!=typeof e?.2:e,i=void 0===i?3:i;return m.Bo(t),m.gd(-e,i)}static mix(t,e,i){m.Bo(t);var t=m.j.n0,s=m.j.n1,n=m.j.n2,a=m.j.n3,e=(m.Bo(e),void 0===i&&(i=.5),Math.round((m.j.n0-t)*i+t));return`rgba(${e}, ${Math.round((m.j.n1-s)*i+s)}, ${Math.round((m.j.n2-n)*i+n)}, ${Math.round((m.j.n3-a)*i+a)})`}isDark(){if(1===this.type)return m.isDark(this.color);if(2!==this.type&&3!==this.type||null===this.colorStops)return!1;{var n=this.colorStops;if(3===this.type)return m.isDark(n.first().value);if(null!==n.get(.5))return m.isDark(n.get(.5));if(2===n.count)return l=n.toArray(),m.isDark(m.mix(l[0].value,l[1].value));var a=n.iterator;let t=-1,e=-1,i=1,s=1;for(;a.next();){var r=a.key,o=Math.abs(.5-a.key);i>s&&o<i?(t=r,i=o):s>=i&&o<s&&(e=r,s=o)}t>e&&(l=t,t=e,e=l,l=i,i=s,s=l);var l=e-t;return m.isDark(m.mix(n.get(t),n.get(e),1-s/l))}}static isDark(t){return!!t&&(t instanceof m?t.isDark():(m.Bo(t),(299*m.j.n0+587*m.j.n1+114*m.j.n2)/1e3<128))}static gd(t,e){switch(e){case 1:return m.vR(),m.ho.n0=Math.min(100,Math.max(0,m.ho.n0+100*t)),m.qR(),"rgba("+m.j.n0+", "+m.j.n1+", "+m.j.n2+", "+m.j.n3+")";case 2:return m.UM(),m.Yi.n2=Math.min(100,Math.max(0,m.Yi.n2+100*t)),"hsla("+m.Yi.n0+", "+m.Yi.n1+"%, "+m.Yi.n2+"%, "+m.Yi.n3+")";case 3:return m.WR(),m.ao.n0=Math.min(100,Math.max(0,m.ao.n0+100*t)),m.jR(),"rgba("+m.j.n0+", "+m.j.n1+", "+m.j.n2+", "+m.j.n3+")";default:Kt.n("Unknown color space: "+e)}}static Bo(t){var e,i=m.al;null!==i&&(i.clearRect(0,0,1,1),i.fillStyle="#000000",e=i.fillStyle,i.fillStyle=t,i.fillStyle!==e?(i.fillRect(0,0,1,1),e=i.getImageData(0,0,1,1).data,m.j.n0=e[0],m.j.n1=e[1],m.j.n2=e[2],m.j.n3=e[3]/255):(i.fillStyle="#FFFFFF",e=i.fillStyle,i.fillStyle=t,i.fillStyle===e&&(Ht,Kt.n('Color "'+t+'" is not a valid color string for RGBA color conversion')),m.j.n0=0,m.j.n1=0,m.j.n2=0,m.j.n3=1))}static UM(){var t=m.j.n0/255,e=m.j.n1/255,i=m.j.n2/255,s=Math.max(t,e,i),n=Math.min(t,e,i),a=s-n;let r,o;n=(s+n)/2;if(0==a)r=o=0;else{switch(s){case t:r=(e-i)/a%6;break;case e:r=(i-t)/a+2;break;case i:r=(t-e)/a+4}(r*=60)<0&&(r+=360),o=a/(1-Math.abs(2*n-1))}m.Yi.n0=Math.round(r),m.Yi.n1=Math.round(100*o),m.Yi.n2=Math.round(100*n),m.Yi.n3=m.j.n3}static dE(){var t=m.Yi.n0,e=m.Yi.n1/100,i=m.Yi.n2/100;let s,n,a;var e=(1-Math.abs(2*i-1))*e,t=t/60,r=e*(1-Math.abs(t%2-1)),t=(0<=t&&t<1?(s=e,n=r,a=0):1<=t&&t<2?(s=r,n=e,a=0):2<=t&&t<3?(s=0,n=e,a=r):3<=t&&t<4?(s=0,n=r,a=e):4<=t&&t<5?(s=r,n=0,a=e):5<=t&&t<6&&(s=e,n=0,a=r),i-.5*e);s+=t,n+=t,a+=t,m.j.n0=Math.round(255*s),m.j.n1=Math.round(255*n),m.j.n2=Math.round(255*a),m.j.n3=m.Yi.n3}static vR(){m.mL(),m.JR()}static qR(){m.ZR(),m.pL()}static C2(t){return(t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}static A2(t){return t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055}static mL(){var t=m.C2(m.j.n0),e=m.C2(m.j.n1),i=m.C2(m.j.n2);m.zt.n0=.4124564*t+.3575761*e+.1804375*i,m.zt.n1=.2126729*t+.7151522*e+.072175*i,m.zt.n2=.0193339*t+.119192*e+.9503041*i,m.zt.n3=m.j.n3}static pL(){var t=3.2404542*m.zt.n0+-1.5371385*m.zt.n1+-.4985314*m.zt.n2,e=-.969266*m.zt.n0+1.8760108*m.zt.n1+.041556*m.zt.n2,i=.0556434*m.zt.n0+-.2040259*m.zt.n1+1.0572252*m.zt.n2;m.j.n0=255*m.A2(t),m.j.n1=255*m.A2(e),m.j.n2=255*m.A2(i),m.j.n3=m.zt.n3,m.j.n0=Math.round(m.j.n0),255<m.j.n0?m.j.n0=255:m.j.n0<0&&(m.j.n0=0),m.j.n1=Math.round(m.j.n1),255<m.j.n1?m.j.n1=255:m.j.n1<0&&(m.j.n1=0),m.j.n2=Math.round(m.j.n2),255<m.j.n2?m.j.n2=255:m.j.n2<0&&(m.j.n2=0)}static L2=216/24389;static tb=24389/27;static md=[95.047,100,108.883];static T2(t){return t>m.L2?Math.pow(t,1/3):(m.tb*t+16)/116}static JR(){var t=m.T2(100*m.zt.n0/m.md[0]),e=m.T2(100*m.zt.n1/m.md[1]),i=m.T2(100*m.zt.n2/m.md[2]);m.ho.n0=116*e-16,m.ho.n1=500*(t-e),m.ho.n2=200*(e-i),m.ho.n3=m.zt.n3}static yL(t){var e=t*t*t;return e>m.L2?e:(116*t-16)/m.tb}static ZR(){var t=(m.ho.n0+16)/116,e=m.ho.n1/500+t,i=t-m.ho.n2/200;m.zt.n0=m.md[0]/100*m.yL(e),m.zt.n1=m.md[1]/100*(m.ho.n0>m.tb*m.L2?Math.pow(t,3):m.ho.n0/m.tb),m.zt.n2=m.md[2]/100*m.yL(i),m.zt.n3=m.ho.n3}static $R(){var t=.8190224*m.zt.n0+.3619062*m.zt.n1+-.1288737*m.zt.n2,e=.03298366*m.zt.n0+.9292868*m.zt.n1+.03614466*m.zt.n2,i=.04817719*m.zt.n0+.2642395*m.zt.n1+.6335478*m.zt.n2,t=Math.cbrt(t),e=Math.cbrt(e),i=Math.cbrt(i);m.mi.n0=.2104542*t+.7936177*e+-.004072046*i,m.mi.n1=1.977998*t+-2.428592*e+.4505937*i,m.mi.n2=.02590403*t+.7827717*e+-.8086757*i,m.mi.n3=m.zt.n3,m.mi.n0*=100}static QR(){m.mi.n0/=100;var t=(.9999999*m.mi.n0+.3963377*m.mi.n1+.2158037*m.mi.n2)**3,e=(1.000000009*m.mi.n0+-.1055613*m.mi.n1+-.06385417*m.mi.n2)**3,i=(1.00000005*m.mi.n0+-.08948418*m.mi.n1+-1.291485*m.mi.n2)**3;m.zt.n0=1.2268798*t+-.5578149*e+.281391*i,m.zt.n1=-.04057576*t+1.112286*e+-.07171106*i,m.zt.n2=-.07637294*t+-.4214933*e+1.586924*i,m.zt.n3=m.mi.n3}static _R(){var t=180*Math.atan2(m.mi.n2,m.mi.n1)/Math.PI;m.ao.n0=m.mi.n0,m.ao.n1=Math.sqrt(m.mi.n1**2+m.mi.n2**2),m.ao.n2=0<=t?t:360+t,m.ao.n3=m.mi.n3}static tI(){m.mi.n0=m.ao.n0,m.mi.n1=m.ao.n1*Math.cos(m.ao.n2*Math.PI/180),m.mi.n2=m.ao.n1*Math.sin(m.ao.n2*Math.PI/180),m.mi.n3=m.ao.n3}static WR(){m.mL(),m.$R(),m._R()}static jR(){m.tI(),m.QR(),m.pL()}static ud(t,e){"string"==typeof t?(Ht,m.isValidColor(t)||Kt.n('Color "'+t+'" is not a valid color string for '+e)):t instanceof m||Kt.n("Value for "+e+" must be a color string or a Brush, not "+t)}static Solid=1;static Linear=2;static Radial=3;static Pattern=4;static Lab=1;static HSL=2;static al=q.isUsingDOM()?new $t(null,void 0,{willReadFrequently:!0}).gi:null;static j=new ie;static Yi=new ie;static zt=new ie;static ho=new ie;static mi=new ie;static ao=new ie}class se{Tt="Base";static Layouts=new L;static definePanelLayout(t,e){e.name=t,se.Layouts.add(t,e)}get name(){return this.Tt}set name(t){this.Tt=t}constructor(){}get classType(){return Xt}measure(t,e,i,s,n,a,r){}measureElement(t,e,i,s,n){t.wt(e,i,s,n)}arrange(t,e,i){}arrangeElement(t,e,i,s,n,a){t.vt(e,i,s,n,a)}remeasureObject(t){t.oc()}Ji(t,e,i){}}class ne extends se{constructor(){super()}measure(t,i,s,e,n,a,r){var o=e.length,l=t.Jo();for(let t=0;t<o;t++){var h=e[t];if(h.visible||h===l){var u=h.margin,d=u.right+u.left,u=u.top+u.bottom,c=(h.wt(i,s,a,r),h.measuredBounds),d=Math.max(c.width+d,0),c=Math.max(c.height+u,0);let t=h.position.x,e=h.position.y;isFinite(t)||(t=0),isFinite(e)||(e=0),h instanceof G&&h.isGeometryPositioned&&(u=h.strokeWidth/2,t-=u,e-=u),n.unionNoCheck(t,e,d,c)}}}arrange(t,s,e){var n=s.length,t=t.padding,a=e.x-t.left,r=e.y-t.top;for(let i=0;i<n;i++){var o=s[i],l=o.measuredBounds,h=o.margin,u=o.position.x,d=o.position.y;let t=isNaN(u)?-a:u-a,e=isNaN(d)?-r:d-r;o instanceof G&&o.isGeometryPositioned&&(u=o.strokeWidth/2,t-=u,e-=u),o.visible&&o.vt(t+h.left,e+h.top,l.width,l.height)}}}se.definePanelLayout("Position",new ne);class ae extends se{constructor(){super()}measure(t,e,i,s,n,a,r){var o=s.length,l=Kt.ct(),h=t.Jo();for(let t=0;t<o;t++){var u,d,c=s[t];!c.visible&&c!==h||(0!==(u=c.qs(!1))&&5!==u?l.push(c):(c.wt(1/0,i,0,r),u=c.margin,c=c.measuredBounds,d=Math.max(c.width+u.right+u.left,0),c=Math.max(c.height+u.top+u.bottom,0),n.width+=d,n.height=Math.max(n.height,c)))}var g=l.length;t.desiredSize.height?i=Math.min(t.desiredSize.height,t.maxSize.height):0!==n.height&&(i=Math.min(n.height,t.maxSize.height));for(let t=0;t<g;t++){var m,f,p=l[t];!p.visible&&p!==h||(f=(m=p.margin).right+m.left,m=m.top+m.bottom,p.wt(1/0,i,0,r),p=p.measuredBounds,f=Math.max(p.width+f,0),p=Math.max(p.height+m,0),n.width+=f,n.height=Math.max(n.height,p))}Kt.ot(l)}arrange(i,e,s){var n=e.length,a=i.padding,r=a.top,o=i.isOpposite;let l=o?s.width:a.left;for(let t=0;t<n;t++){var h=r,u=e[t];if(u.visible){var d=u.measuredBounds,c=u.margin,g=c.top+c.bottom,m=r+a.bottom;let t=d.height;var f=u.qs(!1),f=(t=isNaN(u.desiredSize.height)&&2===f||4===f?Math.max(s.height-g-m,0):t)+g+m;let e=u.alignment;(e=e.isDefault()?i.defaultAlignment:e).isSpot()||(e=Z.Center),o&&(l-=d.width+c.left+c.right),u.vt(l+e.offsetX+c.left,h+e.offsetY+c.top+(s.height*e.y-f*e.y),d.width,t),o||(l+=d.width+c.left+c.right)}}}}se.definePanelLayout("Horizontal",new ae);class re extends se{constructor(){super()}measure(t,e,i,s,n,a,r){var o=s.length,l=Kt.ct(),h=t.Jo();for(let t=0;t<o;t++){var u,d,c=s[t];!c.visible&&c!==h||(0!==(u=c.qs(!1))&&4!==u?l.push(c):(d=(u=c.margin).right+u.left,u=u.top+u.bottom,c.wt(e,1/0,a,0),c=c.measuredBounds,d=Math.max(c.width+d,0),c=Math.max(c.height+u,0),n.Do(Math.max(n.width,d),n.height+c)))}var g=l.length;if(0!==g){t.desiredSize.width?e=Math.min(t.desiredSize.width,t.maxSize.width):0!==n.width&&(e=Math.min(n.width,t.maxSize.width));for(let t=0;t<g;t++){var m,f,p=l[t];!p.visible&&p!==h||(f=(m=p.margin).right+m.left,m=m.top+m.bottom,p.wt(e,1/0,a,0),p=p.measuredBounds,f=Math.max(p.width+f,0),p=Math.max(p.height+m,0),n.width=Math.max(n.width,f),n.height+=p)}Kt.ot(l)}}arrange(i,e,s){var n=e.length,a=i.padding,r=a.left,o=i.isOpposite;let l=o?s.height:a.top;for(let t=0;t<n;t++){var h=r,u=e[t];if(u.visible){var d=u.measuredBounds,c=u.margin,g=c.left+c.right,m=r+a.right;let t=d.width;var f=u.qs(!1),f=(t=isNaN(u.desiredSize.width)&&2===f||5===f?Math.max(s.width-g-m,0):t)+g+m;let e=u.alignment;(e=e.isDefault()?i.defaultAlignment:e).isSpot()||(e=Z.Center),o&&(l-=d.height+c.bottom+c.top),u.vt(h+e.offsetX+c.left+(s.width*e.x-f*e.x),l+e.offsetY+c.top,t,d.height),o||(l+=d.height+c.bottom+c.top)}}}}se.definePanelLayout("Vertical",new re);class oe extends se{constructor(){super()}measure(x,e,i,s,w,t,n){var a=s.length;if(0!==a){var r=x.findMainElement();let h=r.margin,u=0,d=0;var o=h.right+h.left,l=h.top+h.bottom;r.wt(e,i,t,n);let c=r.measuredBounds,g=c.width,m=c.height,f=Math.max(g+o,0),p=Math.max(m+l,0);t=x.isClipping,n=Q.H(-h.left,-h.top,f,p);let v=Q.H(0,0,g,m),y=(this.D2(r,v,!0),g=v.width,m=v.height,!0);var A=x.Jo();let b;for(let t=0;t<a;t++){var P=s[t];let o=e,l=i;if(P!==r&&(P.visible||P===A)){let t=(h=P.margin).left,e=h.top;switch(u=h.right+h.left,d=h.top+h.bottom,b=P.qs(!1)){case 2:o=g,l=m,u=0,d=0,t=0,e=0;break;case 5:o=g,u=0,t=0;break;case 4:l=m,d=0,e=0}P.wt(o,l,0,0),c=P.measuredBounds,f=Math.max(c.width+u,0),p=Math.max(c.height+d,0);let i=P.alignment,s=((i=i.isDefault()?x.defaultAlignment:i).isSpot()||(i=Z.Center),P.alignmentFocus),n=(s.isDefault()&&(s=Z.Center),null),a=(P instanceof Xt&&""!==P.fo&&(n=P.findObject(P.fo))===P&&(n=null),v.x-t),r=v.y-e;if(null!==n){P.vt(0,0,c.width,c.height);var k=n.actualBounds,S=_.H(k.x+(s.x*k.width-s.offsetX),k.y+(s.y*k.height-s.offsetY));for(n=n.panel;n!==P;)n.D.Pt(S),n=n.panel;a+=i.x*g+i.offsetX-S.x,r+=i.y*m+i.offsetY-S.y,_.o(S)}else a+=i.x*g+i.offsetX-(s.x*c.width+s.offsetX),r+=i.y*m+i.offsetY-(s.y*c.height+s.offsetY);y?(y=!1,w.e(a,r,f,p)):w.unionNoCheck(a,r,f,p)}}switch(y?w.c(n):t?w.intersect(v.x,v.y,v.width,v.height):w.unionNoCheck(n.x,n.y,n.width,n.height),Q.o(n),Q.o(v),b=1===(b=r.stretch)?r.qs(!1):b){case 0:return;case 2:if(isFinite(e)||isFinite(i))break;return;case 5:if(isFinite(e))break;return;case 4:if(isFinite(i))break;return}c=r.measuredBounds,g=c.width,m=c.height,f=Math.max(g+o,0),p=Math.max(m+l,0),h=r.margin,v=Q.H(-h.left,-h.top,f,p),this.D2(r,v,!0),g=v.width,m=v.height;for(let t=0;t<a;t++){var M=s[t];if(M!==r&&(M.visible||M===A)){h=M.margin,u=h.right+h.left,d=h.top+h.bottom,c=M.measuredBounds,f=Math.max(c.width+u,0),p=Math.max(c.height+d,0);let t=M.alignment,e=((t=t.isDefault()?x.defaultAlignment:t).isSpot()||(t=Z.Center),M.alignmentFocus);e.isDefault()&&(e=Z.Center),y?(y=!1,w.e(t.x*g+t.offsetX-(e.x*c.width+e.offsetX)-h.left,t.y*m+t.offsetY-(e.y*c.height+e.offsetY)-h.top,f,p)):w.unionNoCheck(t.x*g+t.offsetX-(e.x*c.width+e.offsetX)-h.left,t.y*m+t.offsetY-(e.y*c.height+e.offsetY)-h.top,f,p)}}y?w.c(n):t?w.intersect(v.x,v.y,v.width,v.height):w.unionNoCheck(n.x,n.y,n.width,n.height),Q.o(v)}}arrange(a,e,r){var i=e.length;if(0!==i){var o=a.findMainElement(),t=o.measuredBounds,l=t.width,t=t.height,h=a.padding,u=h.left,d=h.top;let s=u-r.x,n=d-r.y;o.vt(s,n,l,t);var c=Q.H(0,0,l,t);this.D2(o,c,!1);for(let t=0;t<i;t++){var g=e[t];if(g!==o){var m=g.measuredBounds,f=m.width,m=m.height;let t=g.alignment,e=((t=t.isDefault()?a.defaultAlignment:t).isSpot()||(t=Z.Center),g.alignmentFocus),i=(e.isDefault()&&(e=Z.Center),null);if(null!==(i=g instanceof Xt&&""!==g.fo&&(i=g.findObject(g.fo))===g?null:i)){var p=i.actualBounds,v=_.H(p.x+(e.x*p.width-e.offsetX),p.y+(e.y*p.height-e.offsetY));for(i=i.panel;i!==g;)i.D.Pt(v),i=i.panel;s=t.x*c.width+t.offsetX-v.x,n=t.y*c.height+t.offsetY-v.y,_.o(v)}else s=t.x*c.width+t.offsetX-(e.x*f+e.offsetX),n=t.y*c.height+t.offsetY-(e.y*m+e.offsetY);s+=c.x-r.x,n+=c.y-r.y,g.visible&&g.vt(u+s,d+n,f,m)}}Q.o(c)}}D2(t,e,i){let s=null;if(null!==(s=t instanceof Xt&&""!==t.fo&&(s=t.findObject(t.fo))===t?null:s))for(i&&t.vt(0,0,e.width,e.height),e.c(s.actualBounds),s=s.panel;s!==t;)s.D.Nw(e),s=s.panel}}se.definePanelLayout("Spot",new oe);class le extends se{constructor(){super()}measure(c,g,m,f,p,v,y){var b=f.length;if(0!==b){var x=c.findMainElement();let e=x.margin,i=g,s=m;var w=e.right+e.left,A=e.top+e.bottom;x.wt(g,m,v,y);let n=x.measuredBounds,a=0,r=null,o=(x instanceof G&&(r=x,a=r.strokeWidth*r.scale),Math.max(n.width+w,0)),l=Math.max(n.height+A,0),h=c.F2(x);var t=h.x*o+h.offsetX,P=h.y*l+h.offsetY,k=c.R2(x),S=k.x*o+k.offsetX,M=k.y*l+k.offsetY;isFinite(g)&&(i=Math.max(Math.abs(t-S)-a,0)),isFinite(m)&&(s=Math.max(Math.abs(P-M)-a,0));let u=0,d=0;0<v&&(u=Math.max(Math.abs(h.x*v+h.offsetX-(k.x*v+k.offsetX))-a,0)),0<y&&(d=Math.max(Math.abs(h.y*y+h.offsetY-(k.y*y+k.offsetY))-a,0));var C=Yt.a(),N=(C.e(0,0),c.Jo());for(let t=0;t<b;t++){var L,D,T=f[t];T===x||!T.visible&&T!==N||(L=(e=T.margin).right+e.left,D=e.top+e.bottom,T.wt(i,s,u,d),n=T.measuredBounds,o=Math.max(n.width+L,0),l=Math.max(n.height+D,0),C.e(Math.max(o,C.width),Math.max(l,C.height)))}if(1===b)n=x.measuredBounds,p.width=o,p.height=l,Yt.o(C);else{h=c.F2(x);let t=0,e=0,i=((k=c.R2(x)).x!==h.x&&k.y!==h.y&&(t=C.width/Math.abs(k.x-h.x),e=C.height/Math.abs(k.y-h.y)),Yt.o(C),a=0,null!==r&&(a=r.strokeWidth*r.scale,6===r.lM())&&(t=e=Math.max(t,e)),t+=Math.abs(h.offsetX)+Math.abs(k.offsetX)+a,e+=Math.abs(h.offsetY)+Math.abs(k.offsetY)+a,x.stretch);switch(i=1===i?x.qs(!1):i){case 0:y=v=0;break;case 2:isFinite(g)&&(t=g),isFinite(m)&&(e=m);break;case 5:isFinite(g)&&(t=g),y=0;break;case 4:v=0,isFinite(m)&&(e=m)}x.oc(),x.wt(t,e,v,y),p.width=x.measuredBounds.width+w,p.height=x.measuredBounds.height+A}}}arrange(e,i,t){var s=i.length;if(0!==s){var n=e.findMainElement(),a=n.measuredBounds,r=Q.a();r.e(0,0,1,1);var o=(v=n.margin).left,l=v.top,h=e.padding,u=h.left,h=h.top,d=a.width,c=a.height,d=(n.vt(u+o,h+l,d,c),e.F2(n)),c=e.R2(n),g=0+d.x*a.width+d.offsetX,d=0+d.y*a.height+d.offsetY,m=0+c.x*a.width+c.offsetX,a=0+c.y*a.height+c.offsetY;r.x=g,r.y=d,r.unionNoCheck(m,a,0,0),r.x+=o+u,r.y+=l+h;for(let t=0;t<s;t++){var f=i[t];if(f!==n){var p=f.measuredBounds,v=f.margin,y=Math.max(p.width+v.right+v.left,0),b=Math.max(p.height+v.top+v.bottom,0);let t=f.alignment;(t=t.isDefault()?e.defaultAlignment:t).isSpot()||(t=Z.Center),y=r.width*t.x+t.offsetX-y*t.x+v.left+r.x,b=r.height*t.y+t.offsetY-b*t.y+v.top+r.y,r.width,r.height,f.visible&&(Q.contains(r.x,r.y,r.width,r.height,y,b,p.width,p.height)?f.vt(y,b,p.width,p.height):f.vt(y,b,p.width,p.height,new Q(r.x,r.y,r.width,r.height)))}}Q.o(r)}}}se.definePanelLayout("Auto",new le);class he extends se{constructor(){super(),this.name="Table"}measure(r,a,o,I,s,t,V){let e=I.length;var z=Kt.ct(),q=Kt.ct();for(let t=0;t<e;t++){var i=I[t],n=i instanceof Xt?i:null;if(null!==n&&n.ll()&&i.visible){Ht,n.desiredSize.isReal()&&Kt.n(n.toString()+" TableRow/TableColumn Panels cannot set a desiredSize: "+n.desiredSize.toString()),n.minSize.equals(Yt.lf)||Kt.n(n.toString()+" TableRow/TableColumn Panels cannot set a minSize: "+n.minSize.toString()),n.maxSize.equals(Yt.zk)||Kt.n(n.toString()+" TableRow/TableColumn Panels cannot set a maxSize: "+n.maxSize.toString()),q.push(n);var G=n.F.h,j=G.length;for(let t=0;t<j;t++){var H=G[t];n.type===Xt.TableRow?H.row=i.row:n.type===Xt.TableColumn&&(H.column=i.column),z.push(H)}}else z.push(i)}0===(e=z.length)&&(r.getRowDefinition(0),r.getColumnDefinition(0));var l=[];for(let t=0;t<e;t++){var h=z[t];h.visible&&(h.ae(!0),h.ro(!0),l[h.row]||(l[h.row]=[]),l[h.row][h.column]||(l[h.row][h.column]=[]),l[h.row][h.column].push(h))}Kt.ot(z);var K=Kt.ct(),Y=Kt.ct(),X=Kt.ct(),u={count:0},d={count:0};let c=a,g=o;var U=r.Ze,_=r.$e;let m=null;e=U.length;for(let t=0;t<e;t++)void 0!==(m=U[t])&&(m.actual=0);e=_.length;for(let t=0;t<e;t++)void 0!==(m=_[t])&&(m.actual=0);let W=l.length,f=0;for(let t=0;t<W;t++)l[t]&&(f=Math.max(f,l[t].length));var Q=Math.min(r.topIndex,W-1),Z=Math.min(r.leftIndex,f-1);let p=0,v;W=l.length;var J=r.Jo();for(let i=0;i<W;i++)if(l[i]){f=l[i].length;var $=r.getRowDefinition(i);$.actual=0;for(let e=$.Zi=0;e<f;e++)if(l[i][e]){var tt=r.getColumnDefinition(e),et=(void 0===K[e]&&(tt.actual=0,tt.Zi=0,K[e]=!0),l[i][e]),it=et.length;for(let t=0;t<it;t++){var st,nt,y,b,x,w,A=et[t];!A.visible&&A!==J||(st=1<A.rowSpan,nt=1<A.columnSpan,!st&&!nt||i<Q||e<Z||Y.push(A),x=(w=A.margin).right+w.left,w=w.top+w.bottom,v=A.F0($,tt,!1),y=A.desiredSize,b=!isNaN(y.width),y=!isNaN(y.height),0===v||b&&y||i<Q||e<Z||(nt||void 0!==u[e]||2!==v&&5!==v||(u[e]=-1,u.count++),st||void 0!==d[i]||2!==v&&4!==v||(d[i]=-1,d.count++),st)||nt||X.push(A),A.wt(1/0,1/0,0,0),i<Q||e<Z)||(b=A.measuredBounds,y=Math.max(b.width+x,0),x=Math.max(b.height+w,0),1!==A.rowSpan||0!==v&&5!==v||(b=(m=r.getRowDefinition(i)).computeEffectiveSpacing(),w=0===m.at,(p=Math.max(x-m.actual,0))+(w?b:0)>g&&(p=Math.max(g-b,0)),m.Zi=m.Zi+p,m.actual=m.at+p,g=Math.max(g-(p+(w?b:0)),0)),1!==A.columnSpan||0!==v&&4!==v||(x=(m=r.getColumnDefinition(e)).computeEffectiveSpacing(),w=0===m.at,(p=Math.max(y-m.actual,0))+(w?x:0)>c&&(p=Math.max(c-x,0)),m.Zi=m.Zi+p,m.actual=m.at+p,c=Math.max(c-(p+(w?x:0)),0)),(st||nt)&&A.oc())}}}Kt.ot(K);let P=0,k=0;e=r.columnCount;for(let t=0;t<e;t++){var S=_[t];void 0!==S&&(P+=isNaN(S.ke)?S.Zi:S.ke,0!==S.Zi)&&(P+=S.computeEffectiveSpacing())}e=r.rowCount;for(let t=0;t<e;t++){var M=U[t];void 0!==M&&(k+=isNaN(M.ke)?M.Zi:M.ke,0!==M.Zi)&&(k+=M.computeEffectiveSpacing())}c=Math.max(a-P,0);let at=g=Math.max(o-k,0),rt=c;e=X.length;for(let t=0;t<e;t++){var C=X[t],ot=r.getRowDefinition(C.row),lt=r.getColumnDefinition(C.column),ht=C.measuredBounds,ut=C.margin,dt=ut.right+ut.left,ut=ut.top+ut.bottom;0===lt.Zi&&void 0!==u[C.column]?u[C.column]=Math.max(ht.width+dt,u[C.column]):u[C.column]=null,0===ot.Zi&&void 0!==d[C.row]?d[C.row]=Math.max(ht.height+ut,d[C.row]):d[C.row]=null}let ct=0,gt=0,mt;for(mt in d)"count"!==mt&&(ct+=d[mt]);for(mt in u)"count"!==mt&&(gt+=u[mt]);var N=Yt.a();for(let t=0;t<e;t++){var L=X[t];if(L.visible||L===J){var D=r.getRowDefinition(L.row),T=r.getColumnDefinition(L.column);let t=0,e=(t=isFinite(T.width)?T.width:(t=isFinite(c)&&null!==u[L.column]?0===gt?T.actual+c:u[L.column]/gt*rt:null===u[L.column]&&T.actual||c,Math.max(0,t-T.computeEffectiveSpacing())),0);switch(e=isFinite(D.height)?D.height:(e=isFinite(g)&&null!==d[L.row]?0===ct?D.actual+g:d[L.row]/ct*at:null===d[L.row]&&D.actual||g,Math.max(0,e-D.computeEffectiveSpacing())),N.e(Math.max(T.minimum,Math.min(t,T.maximum)),Math.max(D.minimum,Math.min(e,D.maximum))),v=L.F0(D,T,!1)){case 5:N.height=Math.max(N.height,D.actual+g);break;case 4:N.width=Math.max(N.width,T.actual+c)}var ft=L.margin,pt=ft.right+ft.left,ft=ft.top+ft.bottom;L.oc();let i=T.minimum,s=D.minimum;var vt=L.measuredBounds,vt=(0===vt.width&&null!==u[L.column]&&(i=Math.max(i,u[L.column])),0===vt.height&&null!==d[L.row]&&(s=Math.max(i,d[L.row])),L.wt(N.width,N.height,i,s),L.measuredBounds);let n=Math.max(vt.width+pt,0),a=Math.max(vt.height+ft,0);isFinite(c)&&(n=Math.min(n,N.width)),isFinite(g)&&(a=Math.min(a,N.height));pt=D.actual;D.actual=Math.max(D.actual,a),D.Zi=Math.max(D.Zi,a),p=D.actual-pt,g=Math.max(g-p,0),null===d[L.row]&&(at=Math.max(at-p,0)),pt=T.actual,T.actual=Math.max(T.actual,n),T.Zi=Math.max(T.Zi,n),p=T.actual-pt,c=Math.max(c-p,0),null===u[L.column]&&(rt=Math.max(rt-p,0))}}Kt.ot(X);var yt=Yt.a(),B=Kt.ct(),F=Kt.ct();if(0!==(e=Y.length))for(let e=0;e<W;e++)if(l[e]){f=l[e].length;var bt,xt=r.getRowDefinition(e);B[e]=xt.actual;for(let t=0;t<f;t++)l[e][t]&&(bt=r.getColumnDefinition(t),F[t]=bt.actual)}for(let t=0;t<e;t++){var E=Y[t];if(E.visible||E===J){var R=r.getRowDefinition(E.row),O=r.getColumnDefinition(E.column);switch(N.e(Math.max(O.minimum,Math.min(a,O.maximum)),Math.max(R.minimum,Math.min(o,R.maximum))),v=E.F0(R,O,!1)){case 2:0!==F[O.index]&&(N.width=Math.min(N.width,F[O.index])),0!==B[R.index]&&(N.height=Math.min(N.height,B[R.index]));break;case 5:0!==F[O.index]&&(N.width=Math.min(N.width,F[O.index]));break;case 4:0!==B[R.index]&&(N.height=Math.min(N.height,B[R.index]))}isFinite(O.width)&&(N.width=O.width),isFinite(R.height)&&(N.height=R.height),yt.e(0,0);let e=O.minimum,i=R.minimum;for(let t=1;t<E.rowSpan&&!(E.row+t>=r.rowCount);t++)m=r.getRowDefinition(E.row+t),p=0,p=2===v||4===v?Math.max(m.minimum,0===B[E.row+t]?m.maximum:Math.min(B[E.row+t],m.maximum)):Math.max(m.minimum,isNaN(m.ke)?m.maximum:Math.min(m.ke,m.maximum)),yt.height+=p,i+=m.minimum;for(let t=1;t<E.columnSpan&&!(E.column+t>=r.columnCount);t++)m=r.getColumnDefinition(E.column+t),p=0,p=2===v||5===v?Math.max(m.minimum,0===F[E.column+t]?m.maximum:Math.min(F[E.column+t],m.maximum)):Math.max(m.minimum,isNaN(m.ke)?m.maximum:Math.min(m.ke,m.maximum)),yt.width+=p,e+=m.minimum;N.width+=yt.width,N.height+=yt.height;var wt=E.margin,At=wt.right+wt.left,wt=wt.top+wt.bottom,Pt=(E.wt(N.width,N.height,e,i),E.measuredBounds),At=Math.max(Pt.width+At,0),Pt=Math.max(Pt.height+wt,0);let s=0;for(let t=0;t<E.rowSpan&&!(E.row+t>=r.rowCount);t++)m=r.getRowDefinition(E.row+t),s+=m.total||0;if(s<Pt){let e=Pt-s;var kt=Pt-s;if(null!==E.spanAllocation){var St=E.spanAllocation;for(let t=0;t<E.rowSpan&&!(e<=0||E.row+t>=r.rowCount);t++){var Mt=(m=r.getRowDefinition(E.row+t)).at||0,Ct=St(E,m,kt);Ht,"number"!=typeof Ct&&Kt.n(E+" spanAllocation does not return a number: "+Ct),m.actual=Math.min(m.maximum,Mt+Ct),m.at!==Mt&&(e-=m.at-Mt)}}for(;0<e;){var Nt=m.at||0;if(isNaN(m.height)&&m.maximum>Nt&&(m.actual=Math.min(m.maximum,Nt+e),m.at!==Nt)&&(e-=m.at-Nt),0===m.index)break;m=r.getRowDefinition(m.index-1)}}let n=0;for(let t=0;t<E.columnSpan&&!(E.column+t>=r.columnCount);t++)m=r.getColumnDefinition(E.column+t),n+=m.total||0;if(n<At){let e=At-n;var Lt=At-n;if(null!==E.spanAllocation){var Dt=E.spanAllocation;for(let t=0;t<E.columnSpan&&!(e<=0||E.column+t>=r.columnCount);t++){var Tt=(m=r.getColumnDefinition(E.column+t)).at||0,Bt=Dt(E,m,Lt);Ht,"number"!=typeof Bt&&Kt.n(E+" spanAllocation does not return a number: "+Bt),m.actual=Math.min(m.maximum,Tt+Bt),m.at!==Tt&&(e-=m.at-Tt)}}for(;0<e;){var Ft=m.at||0;if(isNaN(m.width)&&m.maximum>Ft&&(m.actual=Math.min(m.maximum,Ft+e),m.at!==Ft)&&(e-=m.at-Ft),0===m.index)break;m=r.getColumnDefinition(m.index-1)}}}}Kt.ot(Y),Yt.o(yt),Yt.o(N),void 0!==B&&Kt.ot(B),void 0!==F&&Kt.ot(F);let Et=0,Rt=0;var Ot=r.desiredSize,It=r.maxSize;v=r.qs(!0),P=0;let Vt=k=0,zt=0;e=r.columnCount;for(let t=0;t<e;t++)if(void 0!==_[t]){if(m=r.getColumnDefinition(t),isFinite(m.width)){Vt=(Vt+=m.width)+m.computeEffectiveSpacing();continue}if(2===m.ib()){Vt=(Vt+=m.at)+m.computeEffectiveSpacing();continue}0!==m.at&&(P=(P+=m.at)+m.computeEffectiveSpacing())}Et=isFinite(Ot.width)?Math.min(Ot.width,It.width):0!==v&&isFinite(a)?a:P,Et=Math.max(Et,isFinite(a)?Math.min(t,a):t),Et=Math.max(Et-Vt,0);var qt=0===P?1:Math.max(Et/P,1);for(let t=0;t<e;t++)void 0!==_[t]&&(m=r.getColumnDefinition(t),isFinite(m.width)||2===m.ib()||(m.actual=m.at*qt),m.position=s.width,0!==m.at)&&(s.width+=m.at,s.width+=m.computeEffectiveSpacing());e=r.rowCount;for(let t=0;t<e;t++)if(void 0!==U[t]){if(m=r.getRowDefinition(t),isFinite(m.height)){zt=(zt+=m.height)+m.computeEffectiveSpacing();continue}if(2===m.ib()){zt=(zt+=m.at)+m.computeEffectiveSpacing();continue}0!==m.at&&(k=(k+=m.at)+m.computeEffectiveSpacing())}Rt=isFinite(Ot.height)?Math.min(Ot.height,It.height):0!==v&&isFinite(o)?o:k,Rt=Math.max(Rt,isFinite(o)?Math.min(V,o):V),Rt=Math.max(Rt-zt,0);var Gt=0===k?1:Math.max(Rt/k,1);for(let t=0;t<e;t++)void 0!==U[t]&&(m=r.getRowDefinition(t),isFinite(m.height)||2===m.ib()||(m.actual=m.at*Gt),m.position=s.height,0!==m.at)&&(s.height+=m.at,s.height+=m.computeEffectiveSpacing());e=q.length;for(let i=0;i<e;i++){var jt=q[i];let t=0,e=0;e=jt.type===Xt.TableRow?(t=s.width,(m=r.getRowDefinition(jt.row)).actual):(m=r.getColumnDefinition(jt.column),t=m.actual,s.height),jt.measuredBounds.e(0,0,t,e),jt.ae(!1)}Kt.ot(q),r.xh=l}arrange(m,u,f){var d=u.length,t=m.padding,p=t.left,v=t.top,y=m.xh;if(null!==y){let c=0,g=0;var b=y.length;let e=0;for(let t=0;t<b;t++)y[t]&&(e=Math.max(e,y[t].length));var x=m.Ze,w=m.$e;let i=0,s=0,n=Math.min(m.topIndex,b-1);if(0<x.length){for(;n!==b&&(void 0===x[n]||0===x[n].at);)n++;n=Math.max(Math.min(n,b-1),0),i=-x[n].position}let a=Math.min(m.leftIndex,e-1);if(0<w.length){for(;a!==e&&(void 0===w[a]||0===w[a].at);)a++;a=Math.max(Math.min(a,e-1),0),s=-w[a].position}let r=0,o=0;for(;r!==b&&void 0===x[r];)r++;for(;o!==b&&void 0===w[o];)o++;var A=m.part;let l=m.getRowDefinition(r),h=m.getColumnDefinition(o);for(let t=0;t<u.length;t++){var P,k,S,M=u[t];M instanceof Xt&&M.visible&&M.ll()&&(h=M.type===Xt.TableRow?(l=m.getRowDefinition(M.row),m.getColumnDefinition(o)):(l=m.getRowDefinition(r),m.getColumnDefinition(M.column)),g=l.position+i+v,0!==l.at&&(g+=l.computeEffectiveSpacingTop(Math.max(r,n))),c=h.position+s+p,0!==h.at&&(c+=h.computeEffectiveSpacingTop(Math.max(o,a))),P=M.measuredBounds,M.hd(),M.actualBounds.ut(),k=M.actualBounds,S=Q.H(k.x,k.y,k.width,k.height),k.x=M.type===Xt.TableRow?p:c,k.y=M.type===Xt.TableColumn?v:g,k.width=P.width,k.height=P.height,M.actualBounds.w(),M.ro(!1),S.equalsApproxClose(k)||null!==A&&(A.mh(),M.A0(A)),Q.o(S))}var C=Yt.a();for(let d=0;d<b;d++)if(y[d]){e=y[d].length;var N=m.getRowDefinition(d);g=N.position+i+v,0!==N.at&&(g+=N.computeEffectiveSpacingTop(Math.max(r,n)));for(let u=0;u<e;u++)if(y[d][u]){var L=m.getColumnDefinition(u),D=(c=L.position+s+p,0!==L.at&&(c+=L.computeEffectiveSpacingTop(Math.max(o,a))),y[d][u]),U=D.length;for(let h=0;h<U;h++){var T=D[h],B=T.measuredBounds;C.e(0,0);for(let t=1;t<T.rowSpan&&!(d+t>=m.rowCount);t++){var F=m.getRowDefinition(d+t);0!==F.at&&(C.height+=F.total)}for(let t=1;t<T.columnSpan&&!(u+t>=m.columnCount);t++){var E=m.getColumnDefinition(u+t);0!==E.at&&(C.width+=E.total)}var R=L.at+C.width,O=N.at+C.height,I=c,V=g,_=R,W=O,z=c,q=g;let t=R,e=O,i=(c+R>f.width&&(t=Math.max(f.width-c,0)),g+O>f.height&&(e=Math.max(f.height-g,0)),T.alignment),s=0,n=0,a=0,r=0,o=(i.isDefault()?((i=m.defaultAlignment).isSpot()||(i=Z.Center),s=i.x,n=i.y,a=i.offsetX,r=i.offsetY,G=L.alignment,j=N.alignment,G.isSpot()&&(s=G.x,a=G.offsetX),j.isSpot()&&(n=j.y,r=j.offsetY)):(s=i.x,n=i.y,a=i.offsetX,r=i.offsetY),(isNaN(s)||isNaN(n))&&(s=.5,n=.5,a=0,r=0),B.width),l=B.height;var G=T.margin,j=G.left+G.right,H=G.top+G.bottom,K=T.F0(N,L,!1),R=(!isNaN(T.desiredSize.width)||2!==K&&5!==K||(o=Math.max(R-j,0)),!isNaN(T.desiredSize.height)||2!==K&&4!==K||(l=Math.max(O-H,0)),T.maxSize),K=T.minSize,O=(o=Math.min(R.width,o),l=Math.min(R.height,l),o=Math.max(K.width,o),l=Math.max(K.height,l),o+j),R=l+H;I+=_*s-O*s+a+G.left,V+=W*n-R*n+r+G.top,T.visible&&(Q.contains(z,q,t,e,I,V,B.width,B.height)?T.vt(I,V,o,l):T.vt(I,V,o,l,new Q(z,q,t,e)))}}}Yt.o(C);for(let t=0;t<d;t++){var Y=u[t],X=Y instanceof Xt?Y:null;null!==X&&X.ll()&&(X=Y.actualBounds,Y.naturalBounds.ut(),Y.naturalBounds.e(0,0,X.width,X.height),Y.naturalBounds.w())}}}}se.definePanelLayout("Table",new he);class ue extends se{constructor(){super()}measure(t,e,i,s,n,a,r){}arrange(t,e,i){}}se.definePanelLayout("TableRow",new ue);class de extends se{constructor(){super()}measure(t,e,i,s,n,a,r){}arrange(t,e,i){}}se.definePanelLayout("TableColumn",new de);class ce extends se{constructor(){super()}measure(e,i,s,n,t,a,r){1<n.length&&Kt.n("Viewbox Panel cannot contain more than one GraphObject.");var n=n[0],o=(n.v=1,n.oc(),n.wt(1/0,1/0,a,r),n.measuredBounds),l=n.margin,h=l.right+l.left,l=l.top+l.bottom;if(isFinite(i)||isFinite(s)){var u=n.scale,d=o.width,c=o.height,g=Math.max(i-h,0),m=Math.max(s-l,0);let t=1;6===e.viewboxStretch?0!==d&&0!==c&&(t=Math.min(g/d,m/c)):0!==d&&0!==c&&(t=Math.max(g/d,m/c)),0===t&&(t=1e-4),n.v*=t,u!==n.scale&&(n.ae(!0),n.wt(1/0,1/0,a,r))}o=n.measuredBounds,t.width=isFinite(i)?i:Math.max(o.width+h,0),t.height=isFinite(s)?s:Math.max(o.height+l,0)}arrange(t,e,i){var e=e[0],s=e.measuredBounds,n=e.margin,a=n.right+n.left,n=n.top+n.bottom,a=Math.max(s.width+a,0),n=Math.max(s.height+n,0);let r=e.alignment;(r=r.isDefault()?t.defaultAlignment:r).isSpot()||(r=Z.Center),e.vt(i.width*r.x-a*r.x+r.offsetX,i.height*r.y-n*r.y+r.offsetY,s.width,s.height)}}se.definePanelLayout("Viewbox",new ce);class ge extends se{constructor(){super()}measure(t,e,i,s,n,a,r){null===t.Pi&&(t.Pi=new ye),this.iI(t),this.eI(t)}arrange(t,e,i){}Ji(t,e,i){var s=t.naturalBounds,n=s.width,s=s.height;e.save(),e.beginPath(),e.rect(0,0,n,s),e.clip(),e.endPath(),this.sI(t,e,i),e.restore(),e.clearContextCache(!1)}sI(n,a,t){let e=n.getDocumentScale()*t.scale;e<=0&&(e=1);var t=n.gridCellSize,r=t.width,o=t.height,l=n.naturalBounds,h=n.actualBounds,u=l.width,d=l.height,c=Math.ceil(u/r),g=Math.ceil(d/o),t=n.gridOrigin,m=t.x,f=t.y,p=n.Pi.np,i=n.F.h,v=i.length;for(let s=0;s<v;s++){var y=i[s];if(y.visible){var b=y.interval||1,x=Math.abs(b);if(!(r*x*e<2)){let i=y.segmentIndex;(i=isFinite(i)&&!isNaN(i)?i:0)<0&&(i=x-Math.min(-i,x)),i=Math.round(i%x);x=y.opacity;let t=1;if(1!==x){if(0===x)continue;t=a.globalAlpha,a.globalAlpha=t*x}var w=p[s];let e=!1;var A=y.strokeDashArray;if(null!==A&&(e=!0,a.enableDash(A,y.strokeDashOffset)),null!==y.stroke&&0<y.strokeWidth&&("LineV"===y.figure||"LineH"===y.figure)){if(a.lineWidth=y.strokeWidth,n.bn(a,y.stroke,!1,!1,l,h),a.beginPath(),"LineV"===y.figure){var P=Math.floor((m-r)/r);for(let t=P;t<=P+c;t++){var k=t*r+m;0<=k&&k<=u&&this.eb(t,b,i,w)&&(a.moveTo(k,0),a.lineTo(k,d))}}else if("LineH"===y.figure){var S=Math.floor((f-o)/o);for(let t=S;t<=S+g;t++){var M=t*o+f;0<=M&&M<=d&&this.eb(t,b,i,w)&&(a.moveTo(0,M),a.lineTo(u,M))}}a.stroke(),a.endPath()}else if(null!==y.fill)if(n.bn(a,y.fill,!0,!1,l,h),"BarV"===y.figure){let e=y.width;isNaN(e)&&(e=r);var C=Math.floor((m-r)/r);for(let t=C;t<=C+c;t++){var N=t*r+m;0<=N+e&&N<=u&&this.eb(t,b,i,w)&&a.fillRect(N,0,e,d)}}else if("BarH"===y.figure){let e=y.height;isNaN(e)&&(e=o);var L=Math.floor((f-o)/o);for(let t=L;t<=L+g;t++){var D=t*o+f;0<=D+e&&D<=d&&this.eb(t,b,i,w)&&a.fillRect(0,D,u,e)}}e&&a.disableDash(),1!==x&&(a.globalAlpha=t)}}}}eb(e,t,i,s){if(t<0)return e%t===i;if(e%t!==i)return!1;var n=s.length;for(let t=0;t<n;t++)if(e%s[t]===i)return!1;return!0}eI(t){var i=[],s=t.F.h,n=s.length;for(let e=0;e<n;e++){var a=s[e],r=[];if(i.push(r),a.visible){var o=a.interval;if(!(o<0)){var l,h,u,a=a.figure,d=this.I2(a);for(let t=0;t<n;t++)t!==e&&((l=s[t]).visible&&(h=l.figure,this.I2(h)===d)&&o<(u=l.interval))&&r.push(u)}}}t.Pi.np=i}I2(t){return"LineV"===t||"BarV"===t}iI(t){let e=1,i=1;var s=t.F.h,n=s.length;for(let t=0;t<n;t++){var a=s[t],r=Math.abs(a.interval);r<2||(this.I2(a.figure)?i=i*r/z.yC(i,r):e=e*r/z.yC(e,r))}var o=t.gridCellSize,t=t.Pi;t.jf.isReal()?t.jf.e(i*o.width,e*o.height):t.jf=new Yt(i*o.width,e*o.height)}}se.definePanelLayout("Grid",new ge);class me extends se{constructor(){super()}measure(i,t,e,s,n,O,I){var a=s.length;if(i instanceof K||i instanceof Y){let t=null,e=null;if(i instanceof Y&&(t=i),i instanceof K&&(e=i,t=e.adornedPart,null===i.uc)&&(i.uc=[]),t instanceof Y){var l=t;if(0===a)i.naturalBounds.Do(0,0),i.measuredBounds.e(0,0,0,0);else{var r,o=i instanceof K?null:t.path,h=t.routeBounds,u=i.Zo,d=(u.e(0,0,h.width,h.height),l.points),c=t.pointsCount,g=(null!==e?e.pd(!1):null!==t&&t.pd(!1),h.width),m=h.height,f=i.uc,p=(f.length=0,null!==o&&(this.measureLinkPath(i,g,m,o),r=o.measuredBounds,u.unionRect(r),f.push(r)),V.a()),v=_.a(),y=_.a();for(let t=0;t<a;t++){var b=s[t];if(b!==o){let s=b.measuredBounds;if(b.isPanelMain&&b instanceof G)this.measureLinkPath(i,g,m,b),s=b.measuredBounds,u.unionRect(s),f.push(s);else if(c<2)b.wt(1/0,1/0,0,0),s=b.measuredBounds,u.unionRect(s),f.push(s);else{var x=b.segmentIndex,w=b.segmentFraction;let t=b.alignmentFocus;t.isNoSpot()&&(t=Z.Center);var A=b.segmentOrientation,P=b.segmentOffset;let e=0,a=0,r=0,o=0;if(isNaN(x)){var k=l.yt,S=Kt.ct(),k=(k.getPointAndAngleAlongPath(w,S),_.H(S[0],S[1]));o=S[2],0!==A&&(r=l.computeAngle(b,A,o),b.qt=r,b.ae(!0),b.ro(!0)),e=k.x,a=k.y,_.o(k),Kt.ot(S)}else if(x<-c||c<=x){k=_.a();l.wL(k),o=l.midAngle,0!==A&&(r=l.computeAngle(b,A,o),b.qt=r,b.ae(!0),b.ro(!0)),e=k.x-h.x,a=k.y-h.y,_.o(k)}else{let i,s,n=0;if(s=0<=x?(i=d.elt(x),x<c-1?d.elt(x+1):i):(n=c+x,i=d.elt(n),0<n?d.elt(n-1):i),o=0,i.equalsApprox(s)){let t,e;e=0<=x?(t=0<x?d.elt(x-1):i,x<c-2?d.elt(x+2):s):(t=n<c-1?d.elt(n+1):i,1<n?d.elt(n-2):s);var S=t.distanceSquaredPoint(i),M=s.distanceSquaredPoint(e);o=M+10<S?0<=x?t.directionPoint(i):i.directionPoint(t):S+10<M?0<=x?s.directionPoint(e):e.directionPoint(s):0<=x?t.directionPoint(e):e.directionPoint(t)}else o=0<=x?i.directionPoint(s):s.directionPoint(i);0!==A&&(r=l.computeAngle(b,A,o),b.qt=r,b.ae(!0),b.ro(!0)),e=i.x+(s.x-i.x)*w-h.x,a=i.y+(s.y-i.y)*w-h.y}b.wt(1/0,1/0,0,0),s=b.measuredBounds;M=b.naturalBounds;let i=0;b instanceof G&&(i=b.strokeWidth);var C,N,L=M.width+i,D=M.height+i,T=(p.ti(),p.se(-s.x,-s.y),p.v(b.scale,b.scale),p.ys(0===A?b.angle:o,L/2,D/2),22!==A&&26!==A||p.ys(90,L/2,D/2),23!==A&&27!==A||p.ys(-90,L/2,D/2),28===A&&(45<o&&o<135||225<o&&o<315)&&p.ys(-o,L/2,D/2),new Q(0,0,L,D)),B=(v.setRectSpot(T,t),p.Pt(v),-v.x+i/2*b.scale),b=-v.y+i/2*b.scale,F=(y.c(P),isNaN(P.x)),E=isNaN(P.y);F||E?(L=L/2+3,D=D/2+3,C=45<=o&&o<=135,N=225<=o&&o<=315,0===A&&(C||N)?(y.x=E?L:P.y,y.y=F?D:P.x,C?0<=x||isNaN(x)&&w<.5||F&&(y.y=-D):N&&((0<=x||isNaN(x)&&w<.5)&&F&&(y.y=-D),E)&&(y.x=-L)):(F&&(0<=x||isNaN(x)&&w<.5?y.x=L:y.x=-L),E&&(y.y=-D),y.rotate(o))):y.rotate(o),e+=y.x,a+=y.y,T.e(e+B,a+b,s.width,s.height),f.push(T),u.unionRect(T)}}}if(null!==t)for(var R=t.labelNodes;R.next();)R.value.wt(1/0,1/0);i.Zo=u,i.position.e(h.x+u.x,h.y+u.y),n.Do(u.width||0,u.height||0),V.o(p),_.o(v),_.o(y)}}}}arrange(i,s,t){var n=s.length;if(i instanceof K||i instanceof Y){let t=i,e=null;i instanceof K&&(e=i,t=e.adornedPart);var a=i,r=i instanceof K?null:t.path,o=i.uc;if(0!==o.length){let e=0;null!==r&&e<o.length&&(m=o[e],e++,r.vt(m.x-a.Zo.x,m.y-a.Zo.y,m.width,m.height));for(let t=0;t<n;t++){var l,h=s[t];h!==r&&e<o.length&&(l=o[e],e++,h.vt(l.x-a.Zo.x,l.y-a.Zo.y,l.width,l.height))}}var u=t.points,d=u.count;if(2<=d&&a instanceof Y)for(var c=a.labelNodes;c.next();){var g=c.value;a.nI(g,d,u)}(null!==e?e:t).pd(!1);var m=i.xL(_.a());i.location.e(i.position.x+m.x,i.position.y+m.y),_.o(m)}}measureLinkPath(e,i,s,n){if(!1!==n.Ko()){let t=n.strokeWidth;var a;0===t&&e instanceof K&&e.type===Xt.Link&&e.adornedObject instanceof G&&(t=e.adornedObject.strokeWidth),t*=n.v,e instanceof Y&&null!==e.yt?(a=e.geometry.bounds,n.oo(a.x-t/2,a.y-t/2,a.width+t,a.height+t)):e instanceof K&&null!==e.adornedPart.yt?(a=e.adornedPart.yt.bounds,n.oo(a.x-t/2,a.y-t/2,a.width+t,a.height+t)):n.oo(-t/2,-t/2,i+t,s+t),n.oI(),n.ae(!1)}}}se.definePanelLayout("Link",new me);class fe extends se{constructor(){super()}measure(e,t,i,s,n,a,r){var o=e.findMainElement(),l=(e.Qe=[],o.margin),h=l.right+l.left,u=l.top+l.bottom,t=(o.wt(t,i,a,r),o.measuredBounds),i=t.width,a=t.height,r=Math.max(i+h,0),t=Math.max(a+u,0),i=new Q(-l.left,-l.top,r,t),d=(e.Qe.push(i),n.c(i),this.determineGraduatedMarks(e,o),e.Cs);if(null!==d){var c=s.length;for(let t=0;t<c;t++){var g=s[t],m=d[t];g.visible&&g!==o&&0!==m.length&&(g instanceof G?this.measureGraduatedTicks(e,g,m,n):g instanceof j&&this.measureGraduatedLabels(e,g,m,n),g.ae(!1))}}}arrange(t,s,n){if(null!==t.Qe){var a=t.findMainElement(),r=t.Cs;if(null!==r){var o=t.Qe;let e=0,i=o[e];e++,null!==a&&a.vt(i.x-n.x,i.y-n.y,i.width,i.height);var l=s.length;for(let t=0;t<l;t++){var h=s[t],u=r[t];h.visible&&h!==a&&0!==u.length&&(i=o[e],e++,h.vt(i.x-n.x,i.y-n.y,i.width,i.height))}t.Qe=null}}}measureGraduatedTicks(t,i,s,e){let n=i.alignmentFocus;n.isNoSpot()&&(n=Z.TopCenter);var a=i.angle,a=(i.qt=0,i.wt(1/0,1/0,0,0),i.qt=a,i.measuredBounds),r=a.width,o=a.height,a=Q.H(0,0,r,o),l=_.a(),h=(l.setRectSpot(a,n),Q.o(a),-l.x),u=-l.y,d=new Q,c=s.length;for(let e=0;e<c;e++){var g=s[e],m=g.pt.x,f=g.pt.y,p=g.angle;for(let t=0;t<4;t++){switch(t){case 0:l.e(h,u);break;case 1:l.e(h+r,u);break;case 2:l.e(h,u+o);break;case 3:l.e(h+r,u+o)}l.rotate(p+i.angle),l.offset(m,f),0===e&&0===t?d.e(l.x,l.y,0,0):d.unionPoint(l),l.offset(-m,-f),l.rotate(-p-i.angle)}}_.o(l),null!==t.Qe&&t.Qe.push(d),e.unionNoCheck(d.x,d.y,d.width,d.height)}measureGraduatedLabels(t,e,i,s){null===t.Fe&&(t.Fe=new j);var n=t.Fe;this.bL(e,n);let a=e.alignmentFocus;a.isNoSpot()&&(a=Z.TopCenter);var r=e.segmentOrientation,o=e.segmentOffset,l=new Q;let h,u,d,c=0,g=0;var m=i.length;for(let t=0;t<m;t++){var f=i[t],p=(h=f.pt.x,u=f.pt.y,d=f.angle,c=e.angle,g=e.angle,0!==r&&(g=21===r||25===r?d+e.angle:d,c=Y.computeAngle(r,g)),n.qt=c,n.text=f.text||"",n.wt(1/0,1/0,0,0),n.measuredBounds),v=n.naturalBounds,y=v.width,b=v.height,x=V.a(),w=(x.ti(),x.se(-p.x,-p.y),x.v(n.scale,n.scale),x.ys(g,y/2,b/2),22!==r&&26!==r||x.ys(90,y/2,b/2),23!==r&&27!==r||x.ys(-90,y/2,b/2),28===r&&(45<d&&d<135||225<d&&d<315)&&x.ys(-d,y/2,b/2),Q.H(0,0,y,b)),A=_.a(),P=(A.setRectSpot(w,a),x.Pt(A),-A.x),k=-A.y,S=_.a(),y=(S.c(o),isNaN(S.x)&&(S.x=y/2+3),isNaN(S.y)&&(S.y=-(b/2+3)),S.rotate(d),h+=S.x+P,u+=S.y+k,new Q(h,u,p.width,p.height)),b=new Q(p.x,p.y,p.width,p.height),P=new Q(v.x,v.y,v.width,v.height);f.labelAngle=c,f.lineCount=n.lineCount,f.lines=n.getMetrics(),f.actualBounds=y,f.measuredBounds=b,f.naturalBounds=P,0===t?l.c(y):l.unionRect(y),_.o(S),_.o(A),Q.o(w),V.o(x)}null!==t.Qe&&t.Qe.push(l),s.unionNoCheck(l.x,l.y,l.width,l.height)}determineGraduatedMarks(e,r){var o=r.geometry,l=r.strokeWidth,h=o.flattenedSegments,u=o.flattenedLengths,d=o.flattenedTotalLength,i=h.length;let s=0,n=0;var c=Kt.ct();for(let t=0;t<i;t++){var a=h[t],g=[],m=(s=0,n=0,a.length);for(let t=0;t<m;t+=2){var f=a[t],p=a[t+1];if(0===t);else{let t=180*Math.atan2(p-n,f-s)/Math.PI;t<0&&(t+=360),g.push(t)}s=f,n=p}c.push(g)}var v=this.rI(e),y=e.F.h,b=y.length;let x=0,w,A;e.Cs=[];for(let t=0;t<b;t++){var P=y[t],k=[];if(P.visible&&P!==r){var S=Math.abs(P.interval),M=e.graduatedTickUnit;if(!(M*S*d/e.graduatedRange<2&&null===P.graduatedSkip)){let i=u[0][0],s=0,n=0;w=d*P.graduatedStart-1e-4,A=d*P.graduatedEnd+1e-4;var C=M*S;let a=e.graduatedTickBase;a<e.graduatedMin?(M=(M=(e.graduatedMin-a)/C)%1==0?M:Math.floor(1+M),a+=M*C):a>e.graduatedMin+C&&(S=Math.floor((a-e.graduatedMin)/C),a-=S*C);var N=v[t],L=a,D=1e-6*e.graduatedMax;for(let t=1;a<=e.graduatedMax+D;t++){if(this.lI(e,a-e.graduatedTickBase,N)&&(a>e.graduatedMax&&(a=e.graduatedMax),null===P.graduatedSkip||P instanceof j&&!P.graduatedSkip(a,P)||P instanceof G&&!P.graduatedSkip(a,P))&&w<=(x=(x=(a-e.graduatedMin)*d/e.graduatedRange)>d?d:x)&&x<=A){let e=c[s][n],t=u[s][n];for(;s<u.length;){for(;x>i&&n<u[s].length-1;)n++,e=c[s][n],t=u[s][n],i+=t;if(x<=i)break;s++,n=0,e=c[s][n],t=u[s][n],i+=t}var T=h[s],B=T[2*n],F=T[2*n+1],E=T[2*n+2],R=T[2*n+3],O=(x-(i-t))/t,E=new _(B+(E-B)*O+l/2-o.bounds.x,F+(R-F)*O+l/2-o.bounds.y);if(E.scale(r.scale,r.scale),e=this.hI(e,O,T,c[s],n),P instanceof j){let t="";""!==(t=null!==P.graduatedFunction?null!=(t=P.graduatedFunction(a,P))?t.toString():"":(+a.toFixed(2)).toString())&&k.push({pt:E,angle:e,text:t})}else k.push({pt:E,angle:e})}a=L+t*C}}}e.Cs.push(k)}Kt.ot(c)}hI(i,s,t,n,a){if(!(s<.5005&&.4995<s)){let e=i;if(s<.5?0<a?e=n[a-1]:z.q(t[0],t[t.length-2])&&z.q(t[1],t[t.length-1])&&(e=n[n.length-1]):.5<s&&(a+1<n.length?e=n[a+1]:z.q(t[0],t[t.length-2])&&z.q(t[1],t[t.length-1])&&(e=n[0])),i!==e){let t=Math.abs(i-e);if(180<t&&(i<e?i+=360:e+=360,t=Math.abs(i-e)),s<5e-4||.9995<s)return(i+e)/2%360;if(t<10)return(i*(a=1-Math.abs(.5-s))+e*(1-a))%360}}return i}rI(t){if(null===t.cs){var i=[],s=t.F.h,n=s.length;for(let e=0;e<n;e++){var a=s[e],r=[];if(i.push(r),a.visible){var o,l,h=a.interval;if(!(h<0))for(let t=0;t<n;t++)t!==e&&((o=s[t]).visible&&a.constructor===o.constructor&&h<(l=o.interval))&&r.push(l)}}t.cs=i}return t.cs}lI(e,i,s){var n=s.length;for(let t=0;t<n;t++){var a=i%(s[t]*e.graduatedTickUnit),r=1e-6*e.graduatedTickUnit;if(a<r&&-r<a)return!1}return!0}Ji(i,s,n){var t=n.sa,e=(n.sa=!0,i.naturalBounds),a=e.width,e=e.height,r=s instanceof Jt,o=(s.save(),s.beginPath(),s.rect(-1,-1,a+1,e+1),s.clip(),s.endPath(),i.findMainElement());o.Ji(s,n);let l=i.getDocumentScale()*n.scale;l<=0&&(l=1);var h=o.actualBounds,u=i.F.h,d=i.Cs,c=u.length;for(let t=0;t<c;t++){var g=u[t],m=d[t],f=m.length;if(g.visible&&g!==o&&0!==m.length)if(g instanceof G){if(!(i.graduatedTickUnit*g.interval*o.geometry.flattenedTotalLength/i.graduatedRange*l<2&&null===g.graduatedSkip)){var p=g.measuredBounds,v=g.strokeWidth*g.scale;let e=g.alignmentFocus;e.isNoSpot()&&(e=Z.TopCenter);for(let t=0;t<f;t++){var y=m[t].pt,b=m[t].angle;this.aI(g,y,h,b,p,v,e),g.Ji(s,n),r&&(i.svg.appendChild(g.svg),g.svg=null),g.nl.ti()}}}else if(g instanceof j){null===i.Fe&&(i.Fe=new j);var x=i.Fe;this.bL(g,x);for(let t=0;t<f;t++){var w,A=m[t];A.actualBounds&&A.measuredBounds&&A.naturalBounds&&(x.fI(A),w=A.actualBounds,x.vt(w.x,w.y,w.width,w.height),this.cI(x,h,w,A.measuredBounds,A.naturalBounds),x.rl=g.part,x.vs=g.panel,x.Ji(s,n),x.vs=null,x.rl=null,r)&&(i.svg.appendChild(x.svg),x.svg=null)}}}n.sa=t,s.restore(),s.clearContextCache(!0)}aI(t,e,i,s,n,a,r){var o=t.nl;o.ti(),o.se(e.x+i.x,e.y+i.y),o.ys(s+t.angle,0,0),o.se(-n.width*r.x+r.offsetX+a/2,-n.height*r.y+r.offsetY+a/2),o.v(t.scale,t.scale),t.cd(!1),t.ch.set(t.nl),t.Qf=t.scale,t.Ma(!1)}cI(t,e,i,s,n){var a=t.nl;a.ti(),a.se(i.x+e.x,i.y+e.y),a.se(-s.x,-s.y),t.P0(a,n.x,n.y,n.width,n.height),t.cd(!1),t.ch.set(t.nl),t.Qf=t.scale,t.Ma(!1)}bL(t,e){e.uI(t)}}se.definePanelLayout("Graduated",new fe);(pe={})[pe.Uniform=6]="Uniform",pe[pe.UniformToFill=7]="UniformToFill";var pe;class Xt extends y{nt;F;ei;yd;Jn;fl;fo;Zo;O2;B;wd;gt;Pi;si;xd;bh;Js;constructor(t,e){var i;super(),this.nt=null,void 0===t?this.nt=Xt.Position:"string"==typeof t?null!==(i=se.Layouts.getValue(t))&&(this.nt=i):t instanceof se?this.nt=t:t&&(this.nt=Xt.Position,e=t),null===this.nt&&Kt.n("Panel type not specified or PanelLayout not loaded: "+t),this.l|=4194304|(this.nt===Xt.Grid?1048576:0),this.F=new O,this.ei=I.qg,this.yd=Z.Default,this.Jn=1,this.fl=null,this.fo="",this.Zo=new Q(NaN,NaN,NaN,NaN),this.O2=null,this.B=null,this.wd=6,this.Pi=null,this.gt=null,this.si=null,this.xd=NaN,this.bh=null,this.Js=null,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),t.nt=this.nt,t.ei=this.ei.L(),t.yd=this.yd.L(),t.Jn=this.Jn,t.fo=this.fo,t.Zo.c(this.Zo),null!==this.B&&(t.B=this.B.copy(t)),t.wd=this.wd,null!==this.gt&&(t.gt=this.gt.copy()),null!==this.Pi&&(t.Pi=this.Pi.copy()),t.si=this.si,t.xd=this.xd,t.bh=this.bh}qo(e){super.qo(e),e.F=this.F;var i=e.F.h,s=i.length;for(let t=0;t<s;t++)i[t].vs=e;e.fl=null}copy(){var e=super.copy();if(null===e)return null;var i=this.F.h,s=i.length;for(let t=0;t<s;t++){var n=i[t].copy();e.dI(n)}return e}toString(){return"Panel("+this.type.name+")#"+N.ps(this)}get type(){return this.nt}set type(t){var e=this.nt;e!==t&&(this.nt=t,this.dc=this.nt===Xt.Grid,this.u(),this.i("type",e,t))}get elements(){return this.F.iterator}get naturalBounds(){return this.Hi}get padding(){return this.ei}set padding(t){"number"==typeof t?(t<0&&Kt.G(t,">= 0",Xt,"padding"),t=new I(t)):(Kt.s(t,I,Xt,"padding"),t.left<0&&Kt.G(t.left,">= 0",Xt,"padding:value.left"),t.right<0&&Kt.G(t.right,">= 0",Xt,"padding:value.right"),t.top<0&&Kt.G(t.top,">= 0",Xt,"padding:value.top"),t.bottom<0&&Kt.G(t.bottom,">= 0",Xt,"padding:value.bottom"));var e=this.ei;e.equals(t)||(t=t.L(),this.ei=t,this.u(),this.i("padding",e,t))}get defaultAlignment(){return this.yd}set defaultAlignment(t){var e=this.yd;e.equals(t)||(Ht,Kt.s(t,Z,Xt,"defaultAlignment"),t=t.L(),this.yd=t,this.u(),this.i("defaultAlignment",e,t))}get defaultStretch(){return this.Jn}set defaultStretch(t){var e=this.Jn;e!==t&&(this.Jn=t,this.u(),this.i("defaultStretch",e,t))}get defaultSeparatorPadding(){return null!==this.B?this.B.op:I.qg}set defaultSeparatorPadding(t){"number"==typeof t?t=new I(t):(Ht,Kt.s(t,I,Xt,"defaultSeparatorPadding"));var e=this.defaultSeparatorPadding;e.equals(t)||(t=t.L(),null===this.B&&(this.B=new be),this.B.op=t,this.u(),this.i("defaultSeparatorPadding",e,t))}get defaultRowSeparatorStroke(){return null!==this.B?this.B.rp:null}set defaultRowSeparatorStroke(t){var e=this.defaultRowSeparatorStroke;e!==t&&(null===t||"string"==typeof t||t instanceof m)&&(t instanceof m&&t.w(),null===this.B&&(this.B=new be),this.B.rp=t,this.T(),this.i("defaultRowSeparatorStroke",e,t))}get defaultRowSeparatorStrokeWidth(){return null!==this.B?this.B.lp:1}set defaultRowSeparatorStrokeWidth(t){var e=this.defaultRowSeparatorStrokeWidth;e!==t&&isFinite(t)&&0<=t&&(null===this.B&&(this.B=new be),this.B.lp=t,this.u(),this.i("defaultRowSeparatorStrokeWidth",e,t))}get defaultRowSeparatorDashArray(){return null!==this.B?this.B.hp:null}set defaultRowSeparatorDashArray(i){var t=this.defaultRowSeparatorDashArray;if(t!==i){if(null===i||Array.isArray(i)||Kt.Bi(i,"Array",Xt,"defaultRowSeparatorDashArray:value"),null!==i){var s=i.length;let e=0;for(let t=0;t<s;t++){var n=i[t];"number"==typeof n&&0<=n&&isFinite(n)||Kt.n("defaultRowSeparatorDashArray value "+n+" at index "+t+" must be a positive number or zero."),e+=n}if(0===e){if(null===t)return;i=null}}null===this.B&&(this.B=new be),this.B.hp=i,this.T(),this.i("defaultRowSeparatorDashArray",t,i)}}get defaultColumnSeparatorStroke(){return null!==this.B?this.B.ap:null}set defaultColumnSeparatorStroke(t){var e=this.defaultColumnSeparatorStroke;e!==t&&(null===t||"string"==typeof t||t instanceof m)&&(t instanceof m&&t.w(),null===this.B&&(this.B=new be),this.B.ap=t,this.T(),this.i("defaultColumnSeparatorStroke",e,t))}get defaultColumnSeparatorStrokeWidth(){return null!==this.B?this.B.fp:1}set defaultColumnSeparatorStrokeWidth(t){var e=this.defaultColumnSeparatorStrokeWidth;e!==t&&isFinite(t)&&0<=t&&(null===this.B&&(this.B=new be),this.B.fp=t,this.u(),this.i("defaultColumnSeparatorStrokeWidth",e,t))}get defaultColumnSeparatorDashArray(){return null!==this.B?this.B.cp:null}set defaultColumnSeparatorDashArray(i){var t=this.defaultColumnSeparatorDashArray;if(t!==i){if(null===i||Array.isArray(i)||Kt.Bi(i,"Array",Xt,"defaultColumnSeparatorDashArray:value"),null!==i){var s=i.length;let e=0;for(let t=0;t<s;t++){var n=i[t];"number"==typeof n&&0<=n&&isFinite(n)||Kt.n("defaultColumnSeparatorDashArray value "+n+" at index "+t+" must be a positive number or zero."),e+=n}if(0===e){if(null===t)return;i=null}}null===this.B&&(this.B=new be),this.B.cp=i,this.T(),this.i("defaultColumnSeparatorDashArray",t,i)}}get xh(){return null!==this.B?this.B.xh:null}set xh(t){null===this.B&&(this.B=new be),this.B.xh=t}get viewboxStretch(){return this.wd}set viewboxStretch(t){var e=this.wd;e!==t&&(this.wd=t,this.u(),this.i("viewboxStretch",e,t))}get gridCellSize(){return null!==this.Pi?this.Pi.bd:Yt.oC}set gridCellSize(t){null===this.Pi&&(this.Pi=new ye);var e,i=this.Pi.bd;i.equals(t)||(t.isReal()&&0!==t.width&&0!==t.height||Kt.n("Invalid Panel.gridCellSize: "+t),this.Pi.bd=t.L(),null!==(e=this.diagram)&&this===e.grid&&e._r(),this.T(),this.i("gridCellSize",i,t))}get gridOrigin(){return null!==this.Pi?this.Pi.kd:_.To}set gridOrigin(t){null===this.Pi&&(this.Pi=new ye);var e,i=this.Pi.kd;i.equals(t)||(t.isReal()||Kt.n("Invalid Panel.gridOrigin: "+t),this.Pi.kd=t.L(),null!==(e=this.diagram)&&this===e.grid&&e._r(),this.T(),this.i("gridOrigin",i,t))}get graduatedMin(){return null!==this.gt?this.gt.dp:0}set graduatedMin(t){Kt.r(t,Xt,"graduatedMin");var e=this.graduatedMin;e!==t&&(null===this.gt&&(this.gt=new ve),this.gt.dp=t,this.u(),this.i("graduatedMin",e,t),this.ic())&&null!==(e=this.part)&&this.Sa(e,"graduatedRange")}get graduatedMax(){return null!==this.gt?this.gt.gp:100}set graduatedMax(t){Kt.r(t,Xt,"graduatedMax");var e=this.graduatedMax;e!==t&&(null===this.gt&&(this.gt=new ve),this.gt.gp=t,this.u(),this.i("graduatedMax",e,t),this.ic())&&null!==(e=this.part)&&this.Sa(e,"graduatedRange")}get graduatedRange(){return this.graduatedMax-this.graduatedMin}get graduatedTickUnit(){return null!==this.gt?this.gt.mp:10}set graduatedTickUnit(t){Kt.r(t,Xt,"graduatedTickUnit");var e=this.graduatedTickUnit;e!==t&&0<t&&(null===this.gt&&(this.gt=new ve),this.gt.mp=t,this.u(),this.i("graduatedTickUnit",e,t))}get graduatedTickBase(){return null!==this.gt?this.gt.pp:0}set graduatedTickBase(t){Kt.r(t,Xt,"graduatedTickBase");var e=this.graduatedTickBase;e!==t&&(null===this.gt&&(this.gt=new ve),this.gt.pp=t,this.u(),this.i("graduatedTickBase",e,t))}get Cs(){return null!==this.gt?this.gt.Cs:null}set Cs(t){null!==this.gt?this.gt.Cs=t:null!==t&&(this.gt=new ve,this.gt.Cs=t)}get Qe(){return null!==this.gt?this.gt.Qe:null}set Qe(t){null!==this.gt?this.gt.Qe=t:null!==t&&(this.gt=new ve,this.gt.Qe=t)}get cs(){return null!==this.gt?this.gt.cs:null}set cs(t){null!==this.gt?this.gt.cs=t:null!==t&&(this.gt=new ve,this.gt.cs=t)}get Fe(){return null!==this.gt?this.gt.Fe:null}set Fe(t){null!==this.gt?this.gt.Fe=t:null!==t&&(this.gt=new ve,this.gt.Fe=t)}A0(e){super.A0(e);var i=this.F.h,s=i.length;for(let t=0;t<s;t++)i[t].A0(e)}ph(e,i){if(this.nt===Xt.Grid)e.commitTransform(),this.nt.Ji(this,e,i);else if(this.nt===Xt.Graduated)e.commitTransform(),this.nt.Ji(this,e,i);else{this.nt===Xt.Table&&(e.commitTransform(),e instanceof Jt?(t=e.currentElement,e.currentElement=e.newGroup2("gojs-ts"),this.E2(e,i),e.endGroup(),e.currentElement=t):this.E2(e,i));var t,s=this.isClipping&&this.nt===Xt.Spot,n=(s&&e.save(),this.findMainElement()),a=this.F.h,r=a.length;for(let t=0;t<r;t++){var o=a[t];s&&o===n&&(e.clipInsteadOfFill=!0),o.Ji(e,i),s&&o===n&&(e.clipInsteadOfFill=!1)}s&&(e.restore(),e.clearContextCache(!0))}}E2(t,e){t.lineCap="butt";var i=0<this.rowCount?this.Ze:null,s=0<this.columnCount?this.$e:null;null!==i&&this.sb(t,e,!0,i,!0),null!==s&&this.sb(t,e,!1,s,!0),null!==i&&this.kL(t,!0,i),null!==s&&this.kL(t,!1,s),null!==i&&this.sb(t,e,!0,i,!1),null!==s&&this.sb(t,e,!1,s,!1)}kL(a,r,e){var i=e.length,o=this.actualBounds,l=this.naturalBounds;let s=!0;for(let t=0;t<i;t++){var h=e[t];if(void 0!==h&&0!==h.actual)if(s)s=!1;else{if(r){if(h.position>l.height)continue}else if(h.position>l.width)continue;let s=h.separatorStrokeWidth,n=(isNaN(s)&&(s=r?this.defaultRowSeparatorStrokeWidth:this.defaultColumnSeparatorStrokeWidth),h.separatorStroke);if(null===n&&(n=r?this.defaultRowSeparatorStroke:this.defaultColumnSeparatorStroke),0!==s&&null!==n){this.bn(a,n,!1,!1,l,o);let t=!1,e=h.separatorDashArray;null!==(e=null===e?r?this.defaultRowSeparatorDashArray:this.defaultColumnSeparatorDashArray:e)&&(t=!0,a.enableDash(e,0)),a.beginPath();var u=h.position+s;r?u>l.height&&(s-=u-l.height):u>l.width&&(s-=u-l.width);let 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it.")}(t<0||t>n.count)&&(t=n.count),n.insertAt(t,i),0!==t&&!i.isPanelMain||(this.fl=null),this.Ko()||this.u(),i.u(!1),(null!==i.portId||i instanceof Xt&&!0===i.Nn)&&(this.Nn=!0),this.cs=null,this.isEnabledObject()||this.nb(i,!1);s=this.part;null!==s&&(s.V0(),s.gc(),this.Nn&&s instanceof D&&(s.Nn=!0),s.Nn&&s instanceof D&&(s.ue=null),null!==(n=this.diagram)&&n.undoManager.isUndoingRedoing||(-1!==a&&s.raiseChangedEvent(4,"elements",this,i,null,a,null),s.raiseChangedEvent(3,"elements",this,null,i,null,t)))}get Nn(){return 0!=(8388608&this.l)}set Nn(t){0!=(8388608&this.l)!==t&&(this.l=8388608^this.l)}f2(){return 0!=(16777216&this.l)}B2(t){t?this.l|=16777216:this.l&=-16777217}dI(t){t.Pa(this),t.rl=null;var e,i=this.F,s=i.count,i=(i.insertAt(s,t),this.part);null!==i&&(i.V0(),null!==t.portId&&i instanceof D&&(i.Nn=!0),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||i.raiseChangedEvent(3,"elements",this,null,t,null,s))}ER(e){var i=this.F.h,s=i.length;let n=-1;for(let t=0;t<s;t++)if(i[t]===e){n=t;break}return n}remove(e){Kt.s(e,y,Xt,"remove:element");var i=this.F.h,s=i.length;let n=-1;for(let t=0;t<s;t++)if(i[t]===e){n=t;break}-1!==n&&this.re(n,!0)}removeAt(t){Ht,Kt.r(t,Xt,"removeAt:idx"),0<=t&&this.re(t,!0)}re(t,i){var e,s=this.F,n=s.elt(t);n.rl=null,n.Pa(null),null!==this.Js&&"object"==typeof(e=n.data)&&this.Js.remove(e),s.removeAt(t),this.ae(!1),this.u(),this.fl===n&&(this.fl=null),this.cs=null;const a=this.part;null!==a&&(a.V0(),a.gc(),a.invalidateAdornments(),a instanceof D&&(n instanceof Xt?n.walkVisualTreeFrom(n,(t,e)=>a.k2(e,i)):a.k2(n,i)),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||a.raiseChangedEvent(4,"elements",this,n,null,t,null))}get Ze(){return null===this.B&&(this.B=new be),this.B.Ze}get rowCount(){return null===this.B?0:this.Ze.length}getRowDefinition(t){Ht,Kt.r(t,Xt,"getRowDefinition:idx"),t<0&&Kt.G(t,">= 0",Xt,"getRowDefinition:idx"),t=Math.round(t);var e,i=this.Ze;return void 0===i[t]&&((e=new we).Pa(this),e.isRow=!0,i[e.index=t]=e,this.raiseChangedEvent(3,"rowdefs",this,null,e,null,t)),i[t]}removeRowDefinition(e){if(Ht,Kt.r(e,Xt,"removeRowDefinition:idx"),e<0&&Kt.G(e,">= 0",Xt,"removeRowDefinition:idx"),0!==this.rowCount){e=Math.round(e);var i=this.Ze,s=i[e];if(s){i[e]=void 0;let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--;this.raiseChangedEvent(4,"rowdefs",this,s,null,e,null),this.u()}}}IA(t,e){var i=this.Ze;if(!(t<0)){if(i[t]=e instanceof we?e:void 0,!e){let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--}this.u()}}get $e(){return null===this.B&&(this.B=new be),this.B.$e}get columnCount(){return null===this.B?0:this.$e.length}getColumnDefinition(t){Ht,Kt.r(t,Xt,"getColumnDefinition:idx"),t<0&&Kt.G(t,">= 0",Xt,"getColumnDefinition:idx"),t=Math.round(t);var e,i=this.$e;return void 0===i[t]&&((e=new we).Pa(this),e.isRow=!1,i[e.index=t]=e,this.raiseChangedEvent(3,"coldefs",this,null,e,null,t)),i[t]}removeColumnDefinition(e){if(Ht,Kt.r(e,Xt,"removeColumnDefinition:idx"),e<0&&Kt.G(e,">= 0",Xt,"removeColumnDefinition:idx"),0!==this.columnCount){e=Math.round(e);var i=this.$e,s=i[e];if(s){i[e]=void 0;let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--;this.raiseChangedEvent(4,"coldefs",this,s,null,e,null),this.u()}}}OA(t,e){var i=this.$e;if(!(t<0)){if(i[t]=e instanceof we?e:void 0,!e){let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--}this.u()}}addRowColumnDefinition(t){let e=null;return t.isRow?e=this.getRowDefinition(t.index):t.isRow||(e=this.getColumnDefinition(t.index)),e&&e.J1(t),this}addRowDefinition(t,e){t=this.getRowDefinition(t);return t&&t.J1(new we(e)),this}addColumnDefinition(t,e){t=this.getColumnDefinition(t);return t&&t.J1(new we(e)),this}get rowSizing(){return null!==this.B?this.B.wp:3}set rowSizing(t){var e=this.rowSizing;e!==t&&(Ht,3!==t&&2!==t&&Kt.n("Panel.rowSizing must be ProportionalExtra or None, not: "+t),null===this.B&&(this.B=new be),this.B.wp=t,this.u(),this.i("rowSizing",e,t))}get columnSizing(){return null!==this.B?this.B.xp:3}set columnSizing(t){var e=this.columnSizing;e!==t&&(Ht,3!==t&&2!==t&&Kt.n("Panel.columnSizing must be ProportionalExtra or None, not: "+t),null===this.B&&(this.B=new be),this.B.xp=t,this.u(),this.i("columnSizing",e,t))}get topIndex(){return null!==this.B?this.B.bp:0}set topIndex(t){var e=this.topIndex;e!==t&&((!isFinite(t)||t<0)&&Kt.n("Panel.topIndex must be greater than zero and a real number, not: "+t),null===this.B&&(this.B=new be),this.B.bp=t,this.u(),this.i("topIndex",e,t))}get leftIndex(){return null!==this.B?this.B.kp:0}set leftIndex(t){var e=this.leftIndex;e!==t&&((!isFinite(t)||t<0)&&Kt.n("Panel.leftIndex must be greater than zero and a real number, not: "+t),null===this.B&&(this.B=new be),this.B.kp=t,this.u(),this.i("leftIndex",e,t))}findRowForLocalY(t){if(t<0||this.type!==Xt.Table||0===this.rowCount)return-1;let e=0;var i=this.Ze,s=i.length;let n=this.topIndex;for(;n<s;n++){var a=i[n];if(void 0!==a&&t<(e+=a.total))return n}return n}findColumnForLocalX(t){if(t<0||this.type!==Xt.Table||0===this.columnCount)return-1;let e=0;var i=this.$e,s=i.length;let n=this.leftIndex;for(;n<s;n++){var a=i[n];if(void 0!==a&&t<(e+=a.total))return n}return n}graduatedPointForValue(t,e){if(void 0===e&&(e=new _(NaN,NaN)),this.type!==Xt.Graduated)return e.e(NaN,NaN),e;t=Math.min(Math.max(t,this.graduatedMin),this.graduatedMax);var i=this.findMainElement();return i.geometry.getPointAlongPath((t-this.graduatedMin)/this.graduatedRange,e),i.D.Pt(e)}graduatedValueForPoint(t){var e;return this.type!==Xt.Graduated?NaN:((e=this.findMainElement()).D.rs(t),e.geometry.getFractionForPoint(t)*this.graduatedRange+this.graduatedMin)}get data(){return this.si}set data(t){var e,i,s=this.si;s!==t&&((i=this instanceof H&&!(this instanceof K))&&Kt.t(t,"object",Xt,"data"),this.ui(),this.si=t,null!==(e=this.diagram)&&(i?e.partManager.yI(this,s,t):null!==(i=this.panel)&&null!==i.Js&&(null!==s&&i.Js.remove(s),null!==t)&&i.Js.add(t,this)),this.i("data",s,t),null!==e&&e.undoManager.isUndoingRedoing||null!==t&&this.updateTargetBindings())}get itemIndex(){return this.xd}set itemIndex(t){var e=this.xd;e!==t&&(this.xd=t,this.i("itemIndex",e,t))}get js(){return null!==this.g?this.g.js:null}set js(t){this.Ii!==t&&(null===this.g&&(this.g=new _t),this.g.js=t)}S2(){return null!==this.js}dL(){var t=this.js;return null!==t&&t.f}ui(){let p=this.js;if(null===p)null!==this.data&&Kt.n("Template cannot have .data be non-null: "+this),this.js=p=new O;else if(p.f)return this;const v=new O;this.B2(!1),this.walkVisualTreeFrom(this,(t,e)=>{e.uh();var i=e.Ii;if(null!==i){e.p2(!1);for(var s=i.iterator;s.next();){var n=s.value,a=(2===n.mode&&e.p2(!0),n.sourceName);n.isToObject&&("/"===a&&t.B2(!0),null!==(a=n.iL(t,e)))&&(v.add(a),null===a.no&&(a.no=new O),a.no.add(n)),p.add(n)}}if(e instanceof Xt&&e.type===Xt.Table){if(0<e.rowCount){var r=e.Ze,o=r.length;for(let t=0;t<o;t++){var l=r[t];if(void 0!==l&&null!==l.Zs)for(var h=l.Zs.iterator;h.next();){var u=h.value;u.Te=l,u.Sd=2,u.mc=l.index,p.add(u)}}}if(0<e.columnCount){var d=e.$e,c=d.length;for(let t=0;t<c;t++){var g=d[t];if(void 0!==g&&null!==g.Zs)for(var m=g.Zs.iterator;m.next();){var f=m.value;f.Te=g,f.Sd=1,f.mc=g.index,p.add(f)}}}}});for(var t=v.iterator;t.next();){var e=t.value;if(null!==e.no){e.p2(!0);for(var i=e.no.iterator;i.next();){var s=i.value;null===e.Ii&&(e.Ii=new O),e.Ii.add(s)}}e.no=null}let n=p.iterator;for(;n.next();){var a,r,o,l=n.value;let t=l.Te;null!==t&&(l.Te=null,0<(r=(o=l.targetProperty).indexOf("."))&&t instanceof Xt&&(a=o.substring(0,r),o=o.substring(r+1),null!==(r=t.findObject(a))?(t=r,l.targetProperty=o):(Kt.ft('Warning: unable to find GraphObject named "'+a+'" for Binding: '+l.toString()),t=null)),t instanceof we?(r=N.ps(t.panel),l.targetId=void 0===r?-1:r,t.panel.so=l.targetId):t instanceof y?(o=N.ps(t),l.targetId=void 0===o?-1:o,t.so=l.targetId):Kt.n("Unknown type of binding target: "+t),l.check(t))}return p.w(),this instanceof H&&(this.De()&&this.ensureBounds(),Ht,!Xt.AL)&&this.walkVisualTreeFrom(this,(e,i)=>{if(i instanceof Xt&&(i.type===Xt.Auto||i.type===Xt.Spot||i.type===Xt.Graduated)&&i.elements.count<=1&&!(i instanceof H)){let t=!1;if(1===i.elements.count&&!(t=null!==i.itemArray))for(n=p.iterator;n.next();)if("itemArray"===n.value.targetProperty){t=!0;break}t||(Kt.ft("Auto, Spot, or Graduated Panel should not have zero or one elements: "+i.toString()+" in "+e.toString()),Xt.AL=!0)}}),this}static AL=!1;copyTemplate(t){void 0===t&&(t=!1);var e=this.copy();return e.gI(e=>{e instanceof Xt&&(e.js=null,e.si=null);var t=e.Ii,t=(null!==t&&(e.Ii=null,t.each(t=>e.bind(t.copy()))),e.Ns);null!==t&&(e.Ns=null,t.each(t=>e.trigger(t.value.copy())))}),t&&e.ui(),e}updateTargetBindings(t){var e=this.js;if(null!==e){void 0===t&&(t="");for(var i=e.iterator;i.next();){var s,n=i.value,a=this.LL(n,t);null===a||({data:a,elt:s}=a,n.isToTheme&&null===this.diagram)||void 0!==s&&n.updateTarget(s,a)}}}Uo(){if(null!==this.diagram)if(this.S2())for(var t=this.js.iterator;t.next();){var e,i,s=t.value;s.isToTheme&&null!==(e=this.LL(s))&&({data:e,elt:i}=e,void 0!==i)&&s.updateTarget(i,e)}else{var n=this.F.h,a=n.length;for(let t=0;t<a;t++)n[t].Uo()}}LL(t,e=""){var i=t.sourceProperty;if(""!==e&&""!==i&&i!==e)return null;i=t.targetProperty;if(null===t.converter&&""===i)return null;let s=this.data;e=t.sourceName;if(t.isToObject){if(null===(s=this.tL(e)))return null}else if(t.isToModel){i=this.diagram;if(null===i)return null;s=i.model.modelData}let n=this;i=t.targetId;if(-1!==i){if(null===(n=this.M0(i)))return null}else null!==t.Te&&(n=t.Te);"/"===e?s=n.part:"."===e?s=n:".."===e&&(s=n.panel);i=t.Sd;if(0!==i){if(!(n instanceof Xt))return null;1===i?n=n.getColumnDefinition(t.mc):2===i&&(n=n.getRowDefinition(t.mc))}return{data:s,elt:n}}get itemArray(){return this.bh}set itemArray(t){Ht,null===t||Array.isArray(t)||Kt.n("Panel.itemArray must be an Array-like object or null, not: "+t);var e,i=this.bh;(i!==t||null!==t&&this.wI(t))&&(e=this.diagram,i!==t&&(null!==e&&null!==i&&e.partManager.TP(this,e),this.bh=t,null!==e)&&null!==t&&e.partManager.LP(this,e),this.i("itemArray",i,t),null!==e&&e.undoManager.isUndoingRedoing||this.TL(i,t))}findItemPanelForData(t){return null==t||null===this.Js?null:(Kt.t(t,"object",Xt,"findItemPanelForData"),this.Js.getValue(t))}wI(t){var e=this.F.h,i=e.length,s=t.length;let n=0,a=null;for(;n<i&&(!((a=e[n])instanceof Xt)||null===a.data);)n++,a=e[n];if(i-n!==s)return!0;if(null===a)return 0<s;let r=0;for(;n<i&&r<s;){if(!((a=e[n])instanceof Xt)||a.data!==t[r])return!0;n++,r++}return!1}yp(){if(this.type===Xt.Spot||this.type===Xt.Auto)return Math.min(this.F.length,1);if(this.type===Xt.Link){var e=this.F,i=e.length;let t=0;for(;t<i;t++){var s=e.elt(t);if(!(s instanceof G&&s.isPanelMain))return t}return t}if(this.type===Xt.Table&&0<this.F.length){var t=this.F.elt(0);if(t.isPanelMain&&t instanceof Xt&&t.ll())return 1}return 0}rebuildItemElements(){for(var t=this.yp();this.F.length>t;)this.re(this.F.length-1,!1);this.TL(null,this.itemArray)}TL(t,e){var s=this.yp(),n=e;if(null===n||0===n.length)for(;this.F.length>s;)this.re(this.F.length-1,!1);else if(this.F.length<=s){var i=n.length;for(let t=0;t<i;t++)this.ob(n[t],t,!0)}else{let i=s;for(let e=0;e<n.length;e++,i++){var a=n[e],r=i<this.F.length?this.F.elt(i):null;if(r instanceof Xt){if(r.data!==a){var o=this.z2(r.data,e),l=this.z2(a,e);let t=l!==o;t||(o=this.X2(r.data,e,o),t=this.X2(a,e,l)!==o),t?(this.re(i,!1),this.ob(a,e,!1)):r.data=a}}else this.ob(a,e,!1)}for(;i<this.F.length;)this.re(i,!1);this.fl=null,this.Y2(s,0),this.Ko()||this.u(),this.cs=null,this.isEnabledObject()||this.nb(this,!1);e=this.part;null!==e&&(e.V0(),e.gc(),this.Nn&&e instanceof D&&(e.Nn=!0),e.Nn)&&e instanceof D&&(e.ue=null)}}ob(t,e,i){var s,n;return!(null==t||e<0)&&(s=this.z2(t,e),null!==(s=this.X2(t,e,s)))?(s.ui(),(s=s.copy()).f2()&&null!==(n=this.findBindingPanel())&&n.B2(!0),"object"==typeof t&&(null===this.Js&&(this.Js=new L),this.Js.add(t,s)),n=e+this.yp(),this.insertAt(n,s),i&&(s.si=t,this.Y2(n,e),s.si=null),s.data=t,s):null}xI(t){var e;t<0||(e=t+this.yp(),this.re(e,!0),this.Y2(e,t))}Y2(t,e){var i=this.F;let s=t,n=e;for(;s<i.length;){var a=i.elt(s);a instanceof Xt&&a.bI(s,n),s++,n++}}bI(t,e){this.type===Xt.TableRow?this.row=t:this.type===Xt.TableColumn&&(this.column=t),this.itemIndex=e}mI(){return null!==this.bh||null!==this.itemTemplateMap}get itemTemplate(){return null===this.itemTemplateMap?null:this.itemTemplateMap.getValue("")}set itemTemplate(t){if(null===this.itemTemplateMap){if(null===t)return;this.itemTemplateMap=new L}var e=this.itemTemplateMap.getValue("");e!==t&&(Kt.s(t,Xt,Xt,"itemTemplate"),(t instanceof H||t.isPanelMain)&&Kt.n("Panel.itemTemplate must not be a Part or be Panel.isPanelMain: "+t),this.itemTemplateMap.add("",t),this.i("itemTemplate",e,t),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||this.rebuildItemElements())}get itemTemplateMap(){return null!==this.g?this.g.Q0:null}set itemTemplateMap(t){var e=this.itemTemplateMap;if(e!==t){Kt.s(t,L,Xt,"itemTemplateMap");for(var i=t.iterator;i.next();){var s=i.value;Ht,(s instanceof H||s.isPanelMain)&&Kt.n("Template in Panel.itemTemplateMap must not be a Part or be Panel.isPanelMain: "+s)}this.Zt(),this.g.Q0=t,this.i("itemTemplateMap",e,t);e=this.diagram;null!==e&&e.undoManager.isUndoingRedoing||this.rebuildItemElements()}}get itemCategoryProperty(){return null!==this.g?this.g._0:"category"}set itemCategoryProperty(t){var e=this.itemCategoryProperty;e!==t&&("string"!=typeof t&&"function"!=typeof t&&Kt.Bi(t,"string or function",Xt,"itemCategoryProperty"),this.Zt(),this.g._0=t,this.i("itemCategoryProperty",e,t))}z2(t,e){if(null===t)return"";var i=this.itemCategoryProperty;let s="";if("function"==typeof i)s=i(t);else{if("string"!=typeof i||"object"!=typeof t)return"";if(""===i)return"";s=b.Xt(t,i)}return void 0===s?"":"string"==typeof s?s:void Kt.n("Panel.getCategoryForItemData found a non-string category for "+t+": "+s)}static DL=!1;static FL=null;X2(t,e,i){var s=this.itemTemplateMap;let n=null;return null===(n=null!==s?s.getValue(i):n)&&null===(n=null!==s?s.getValue(""):n)&&(Xt.DL||(Xt.DL=!0,Kt.ft('No item template Panel found for category "'+i+'" on '+this),Kt.ft("  Using default item template."),Xt.FL=(new Xt).add((new j).bind("text","",Kt.toString).theme("stroke","text"))),n=Xt.FL),n}get dc(){return 0!=(1048576&this.l)}set dc(t){var e=0!=(1048576&this.l);e!==t&&(Kt.t(t,"boolean",Xt,"isAtomic"),this.l=1048576^this.l,this.i("isAtomic",e,t))}get isClipping(){return 0!=(2097152&this.l)}set isClipping(t){var e=0!=(2097152&this.l);e!==t&&((Ht,Kt.t(t,"boolean",Xt,"isClipping"),!t)||this.type===Xt.Spot||this instanceof X||Kt.ft("Warning: Panel.isClipping set on non-Spot Panel: "+this.toString()),this.l=2097152^this.l,this instanceof X&&(this.hi=null),this.u(),this.i("isClipping",e,t))}get isOpposite(){return 0!=(33554432&this.l)}set isOpposite(t){var e=0!=(33554432&this.l);e!==t&&(Kt.t(t,"boolean",Xt,"isOpposite"),this.l=33554432^this.l,this.u(),this.i("isOpposite",e,t))}get isEnabled(){return 0!=(4194304&this.l)}set isEnabled(t){var e,i=0!=(4194304&this.l);i!==t&&(Kt.t(t,"boolean",Xt,"isEnabled"),e=null===this.panel||this.panel.isEnabledObject(),this.l=4194304^this.l,this.i("isEnabled",i,t),null!==(i=this.diagram)&&i.undoManager.isUndoingRedoing||e&&this.nb(this,t))}nb(t,e){var i=t.enabledChanged;if(null!==i&&i(t,e),t instanceof Xt){var s=t.F.h,n=s.length;for(let t=0;t<n;t++){var a=s[t];e&&a instanceof Xt&&!a.isEnabled||this.nb(a,e)}}}get alignmentFocusName(){return this.fo}set alignmentFocusName(t){var e=this.fo;e!==t&&(Ht,Kt.t(t,"string",Xt,"alignmentFocusName"),this.fo=t,this.u(),this.i("alignmentFocusName",e,t))}static definePanelLayout(t,e){se.definePanelLayout(t,e)}static Position=se.Layouts.getValue("Position");static Horizontal=se.Layouts.getValue("Horizontal");static Vertical=se.Layouts.getValue("Vertical");static Spot=se.Layouts.getValue("Spot");static Auto=se.Layouts.getValue("Auto");static Table=se.Layouts.getValue("Table");static Viewbox=se.Layouts.getValue("Viewbox");static TableRow=se.Layouts.getValue("TableRow");static TableColumn=se.Layouts.getValue("TableColumn");static Link=se.Layouts.getValue("Link");static Grid=se.Layouts.getValue("Grid");static Graduated=se.Layouts.getValue("Graduated")}Xt.definePanelLayout=Xt.definePanelLayout;class ve{dp;gp;mp;pp;Cs;Qe;cs;Fe;constructor(){this.dp=0,this.gp=100,this.mp=10,this.pp=0,this.Cs=null,this.Qe=null,this.cs=null,this.Fe=null}copy(){var t=new ve;return t.dp=this.dp,t.gp=this.gp,t.mp=this.mp,t.pp=this.pp,t.Cs=this.Cs,t.Qe=this.Qe,t.cs=this.cs,t.Fe=this.Fe,t}}class ye{bd;kd;jf;np;constructor(){this.bd=Yt.oC,this.kd=_.To,this.jf=Yt.xw,this.np=[]}copy(){var t=new ye;return t.bd=this.bd.copy(),t.kd=this.kd.copy(),t.jf=this.jf.copy(),t.np=this.np,t}}class be{Ze;$e;wp;xp;bp;kp;op;lp;rp;hp;fp;ap;cp;xh;constructor(){this.Ze=[],this.$e=[],this.wp=3,this.xp=3,this.bp=0,this.kp=0,this.op=I.qg,this.lp=1,this.rp=null,this.hp=null,this.fp=1,this.ap=null,this.cp=null,this.xh=null}copy(e){var i,t=new be,s=this.Ze,n=s.length,a=t.Ze;for(let t=0;t<n;t++)void 0!==s[t]&&((i=s[t].copy()).Pa(e),a[t]=i);var r,o=this.$e,l=o.length,h=t.$e;for(let t=0;t<l;t++)void 0!==o[t]&&((r=o[t].copy()).Pa(e),h[t]=r);return 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e,i,s=this.yt,n=this.As;s!==t&&(null!==t?(Ht,Kt.s(t,W,G,"geometry"),this.yt=t.w(),this.As=this.yt):(this.yt=null,this.As=null),null!==(e=this.part)&&e.gc(),this.u(),this.i("geometry",s||n,t),this.ic())&&null!==(i=this.part)&&this.Sa(i,"geometryString")}get geometryString(){return null===this.geometry?"":this.geometry.toString()}set geometryString(t){var t=W.parse(t),e=t.normalize(),t=(this.geometry=t,_.H(-e.x,-e.y));this.position=t,_.o(t)}get isGeometryPositioned(){return 0!=(1048576&this.l)}set isGeometryPositioned(t){var e=0!=(1048576&this.l);e!==t&&(Ht,Kt.t(t,"boolean",G,"isGeometryPositioned"),this.l=1048576^this.l,this.u(),this.i("isGeometryPositioned",e,t))}fe(){this.yt=null}get fill(){return this.Fa}set fill(t){var e=this.Fa;e!==t&&(null!==t&&m.ud(t,"Shape.fill"),t instanceof m&&t.w(),this.Fa=t,this.T(),this.i("fill",e,t))}get stroke(){return this.$i}set stroke(t){var e=this.$i;e!==t&&(null!==t&&m.ud(t,"Shape.stroke"),t instanceof m&&t.w(),this.$i=t,this.T(),this.i("stroke",e,t))}get strokeWidth(){return this.Qo}set strokeWidth(t){var e,i=this.Qo;i!==t&&(Ht,Kt.r(t,G,"strokeWidth"),0<=t?(this.Qo=t,this.u(),null!==(e=this.part)&&e.gc(),this.i("strokeWidth",i,t)):Kt.G(t,"value >= 0",G,"strokeWidth:value"))}K1(){return this.Qo}get strokeCap(){return null!==this.Rt?this.Rt.Mp:"butt"}set strokeCap(t){var e=this.strokeCap;e!==t&&("string"!=typeof t||"butt"!==t&&"round"!==t&&"square"!==t?Kt.G(t,'"butt", "round", or "square"',G,"strokeCap"):(this.Ra(),this.Rt.Mp=t,this.T(),this.i("strokeCap",e,t)))}get strokeJoin(){return null!==this.Rt?this.Rt.Pp:"miter"}set strokeJoin(t){var e=this.strokeJoin;e!==t&&("string"!=typeof t||"miter"!==t&&"bevel"!==t&&"round"!==t?Kt.G(t,'"miter", "bevel", or "round"',G,"strokeJoin"):(this.Ra(),this.Rt.Pp=t,this.T(),this.i("strokeJoin",e,t)))}get strokeMiterLimit(){return null!==this.Rt?this.Rt.Np:10}set strokeMiterLimit(t){var e,i=this.strokeMiterLimit;i!==t&&(Ht,Kt.r(t,G,"strokeMiterLimit"),1<=t?(this.Ra(),this.Rt.Np=t,this.T(),null!==(e=this.part)&&e.gc(),this.i("strokeMiterLimit",i,t)):(Ht,Kt.G(t,"value >= 1",G,"strokeWidth:value")))}get strokeDashArray(){return this.jo}set strokeDashArray(i){var t=this.jo;if(t!==i){if(null===i||Array.isArray(i)||Kt.Bi(i,"Array",G,"strokeDashArray:value"),null!==i){var s=i.length;let e=0;for(let t=0;t<s;t++){var n=i[t];Ht,"number"==typeof n&&0<=n&&isFinite(n)||Kt.n("strokeDashArray:value "+n+" at index "+t+" must be a positive number or zero."),e+=n}if(0===e){if(null===t)return;i=null}}this.jo=i,this.T(),this.i("strokeDashArray",t,i)}}get strokeDashOffset(){return null!==this.Rt?this.Rt.wh:0}set strokeDashOffset(t){var e=this.strokeDashOffset;e!==t&&(Ht,Kt.r(t,G,"strokeDashOffset"),0<=t)&&(this.Ra(),this.Rt.wh=t,this.T(),this.i("strokeDashOffset",e,t))}get figure(){return this.Ad}set figure(e){var i=this.Ad;if(i!==e){Ht,Kt.t(e,"string",G,"figure");let t=z.qn[e];"function"==typeof t?t=e:(t=z.qn[e.toLowerCase()])||Kt.n("Unknown Shape.figure: "+e),i!==t&&(null!==(e=this.part)&&e.gc(),this.Ad=t,this.As=null,this.fe(),this.u(),this.i("figure",i,t))}}get toArrow(){return null!==this.Ut?this.Ut.Cp:"None"}set toArrow(t){var e,i=this.toArrow;!0===t?t="Standard":!1===t&&(t=""),i!==t&&(Ht,Kt.t(t,"string",G,"toArrow"),null===(e=G.RL(t))?Kt.n("Unknown Shape.toArrow: "+t):i!==e&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.Cp=e,this.As=null,this.fe(),this.u(),this.IL(e),this.i("toArrow",i,e)))}get fromArrow(){return null!==this.Ut?this.Ut.Ap:"None"}set fromArrow(t){var e,i=this.fromArrow;!0===t?t="Standard":!1===t&&(t=""),i!==t&&(Ht,Kt.t(t,"string",G,"fromArrow"),null===(e=G.RL(t))?Kt.n("Unknown Shape.fromArrow: "+t):i!==e&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.Ap=e,this.As=null,this.fe(),this.u(),this.IL(e),this.i("fromArrow",i,e)))}IL(t){var e=this.diagram;null!==e&&e.undoManager.isUndoingRedoing||(this.XR(),e=Z.MiddleRight,"None"!==this.toArrow?(this.segmentIndex=-1,this.alignmentFocus=e):"None"!==this.fromArrow&&(this.segmentIndex=0,this.alignmentFocus=new Z(1-e.x,e.y)))}get spot1(){return null!==this.Rt?this.Rt.Wn:Z.Default}set spot1(t){Kt.s(t,Z,G,"spot1");var e=this.spot1;e.equals(t)||(t=t.L(),this.Ra(),this.Rt.Wn=t,this.u(),this.i("spot1",e,t))}get spot2(){return null!==this.Rt?this.Rt.jn:Z.Default}set spot2(t){Kt.s(t,Z,G,"spot2");var e=this.spot2;e.equals(t)||(t=t.L(),this.Ra(),this.Rt.jn=t,this.u(),this.i("spot2",e,t))}get parameter1(){return this.Ld}set parameter1(t){var e=this.Ld;e!==t&&(this.Ld=t,this.fe(),this.u(),this.i("parameter1",e,t))}get parameter2(){return this.Td}set parameter2(t){var e=this.Td;e!==t&&(this.Td=t,this.fe(),this.u(),this.i("parameter2",e,t))}get naturalBounds(){return this.Hi}oI(){var t=this.desiredSize;t.isReal()||null===this.yt?this.Hi.e(0,0,t.width,t.height):(t=this.yt.bounds,this.Hi.c(t))}get pathPattern(){return null!==this.Rt?this.Rt.Lp:null}set pathPattern(t){var e=this.pathPattern;e!==t&&(Ht,null!==t&&Kt.s(t,y,G,"pathPattern"),this.Ra(),this.Rt.Lp=t,this.T(),this.i("pathPattern",e,t))}get geometryStretch(){return null!==this.Rt?this.Rt.Tp:1}set geometryStretch(t){var e=this.geometryStretch;e!==t&&(Kt.it(t,k,"GeometryStretch"),this.Ra(),this.Rt.Tp=t,this.u(),this.i("geometryStretch",e,t))}get interval(){return null!==this.tt?this.tt.pc:1}set interval(t){var e,i=this.interval;Ht,Kt.r(t,G,"interval"),i!==(t=Math.round(t))&&0!==t&&isFinite(t)&&(null===this.tt&&(this.tt=new Ce),this.tt.pc=t,null!==(e=this.diagram)&&this.panel===e.grid&&e._r(),this.u(),null!==(e=this.panel)&&(e.cs=null),this.i("interval",i,t))}get graduatedStart(){return null!==this.tt?this.tt.yc:0}set graduatedStart(t){var e=this.graduatedStart;Ht,Kt.r(t,G,"graduatedStart"),e!==t&&(t<0?t=0:1<t&&(t=1),null===this.tt&&(this.tt=new Ce),this.tt.yc=t,this.u(),this.i("graduatedStart",e,t))}get graduatedEnd(){return null!==this.tt?this.tt.wc:1}set graduatedEnd(t){var e=this.graduatedEnd;Ht,Kt.r(t,G,"graduatedEnd"),e!==t&&(t<0?t=0:1<t&&(t=1),null===this.tt&&(this.tt=new Ce),this.tt.wc=t,this.u(),this.i("graduatedEnd",e,t))}get graduatedSkip(){return null!==this.tt?this.tt.xc:null}set graduatedSkip(t){var e=this.graduatedSkip;e!==t&&(null!==t&&Kt.t(t,"function",G,"graduatedSkip"),null===this.tt&&(this.tt=new Ce),this.tt.xc=t,this.u(),this.i("graduatedSkip",e,t))}static NI(e,i,s){let n=null;if("None"!==e.toArrow)n=G.co[e.toArrow];else if("None"!==e.fromArrow)n=G.co[e.fromArrow];else{let t=z.qn[e.figure];void 0===(t="string"==typeof t?z.qn[t]:t)&&Kt.n("Unknown Shape.figure: "+e.figure),(n=t(e,i,s)).ff=i,n.cf=s}var t;return null===n&&"function"==typeof(t=z.qn.Rectangle)&&(n=t(e,i,s)),Ht,(n.bounds.width>i+1e-5||n.bounds.height>s+1e-5)&&Kt.n('Geometry made with figure "'+e.figure+'" has bounds '+n.bounds.toString()+" that are too large for the given size ("+i+","+s+"). 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t.Mp=this.Mp,t.Pp=this.Pp,t.Np=this.Np,t.wh=this.wh,t.Lp=this.Lp,t.Tp=this.Tp,t.Wn=this.Wn.L(),t.jn=this.jn.L(),t}}(a={})[a.None=0]="None",a[a.Fit=1]="Fit",a[a.DesiredSize=2]="DesiredSize",a[a.BreakAll=3]="BreakAll";var Pe=a,ke=((a={})[a.Clip=0]="Clip",a[a.Ellipsis=1]="Ellipsis",a),Se=((a={})[a.Trim=0]="Trim",a[a.None=1]="None",a);class j extends y{di;$i;Ln;Oe;bi;C0;Fd;tt;_;Bl;uo;Tn;Ee;Ei;Dn;constructor(t,e){return super(),this.l|=2097152,this.di="",this.$i="black",this.Ln="13px sans-serif",this.Oe=0,this.bi=0,this.C0=0,this.Fd=null,this.tt=null,this._=null,this.Bl=0,this.uo=null,this.Tn=0,this.Ee=null,this.Ei=null,this.Dn=null,"string"==typeof t?this.text=t:t&&Object.assign(this,t),e&&Object.assign(this,e),this}cloneProtected(t){super.cloneProtected(t),t.di=this.di,t.$i=this.$i,t.Ln=this.Ln,t.Oe=this.Oe,t.bi=this.bi,t.C0=this.C0,t.Fd=this.Fd,null!==this.tt&&(t.tt=this.tt.copy()),null!==this._&&(this._.xi?t._=this._:t._=this._.copy()),t.Bl=this.Bl,t.uo=this.uo,t.Tn=this.Tn,t.Ee=this.Ee,t.Ei=this.Ei,t.Dn=this.Dn}Fn(){null===this._?this._=new 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22<this.di.length?'TextBlock("'+this.di.substring(0,20)+'"...)':'TextBlock("'+this.di+'")'}static getEllipsis(){return j.Dp}static setEllipsis(t){j.Dp=t,j.hb=new l,j.U2=0}static getBaseline(){return j.ab}static setBaseline(t){j.ab=t}static ab=null;static getUnderline(){return j.fb}static setUnderline(t){j.fb=t}static fb=null;static None=0;static WrapFit=1;static WrapDesiredSize=2;static WrapBreakAll=3;static OverflowClip=0;static OverflowEllipsis=1;static FormatTrim=0;static FormatNone=1;u(){super.u()}get font(){return this.Ln}set font(t){var e=this.Ln;e!==t&&(Ht,Kt.t(t,"string",j,"font"),j.isValidFont(t)||Kt.n('Not a valid font: "'+t+'"'),this.Ln=t,this.uo=null,this.u(),this.i("font",e,t))}static isValidFont(t){return!v.CSS||v.CSS.supports("font",t)}get text(){return this.di}set text(t){var e=this.di;e!==(t=null!=t?t.toString():"")&&(this.di=t,this.u(),this.i("text",e,t),this.fs(!0))}get textAlign(){return null!==this._?this._.Fp:"start"}set textAlign(t){var e=this.textAlign;e!==t&&(Ht,Kt.t(t,"string",j,"textAlign"),"start"===t||"end"===t||"left"===t||"right"===t||"center"===t?(this.Fn(),this._.Fp=t,this.T(),this.i("textAlign",e,t)):(Ht,Kt.G(t,'"start", "end", "left", "right", or "center"',j,"textAlign")))}get flip(){return null!==this._?this._.go:0}set flip(t){var e=this.flip;e!==t&&(Kt.it(t,Ut,"Flip"),this.Fn(),this._.go=t,this.T(),this.i("flip",e,t))}get verticalAlignment(){return null!==this._?this._.cl:Z.Top}set verticalAlignment(t){var e=this.verticalAlignment;e.equals(t)||((Ht,Kt.s(t,Z,j,"verticalAlignment"),t.isNoSpot())&&Kt.n("TextBlock.verticalAlignment for "+this+" must be a real Spot, not:"+t),t=t.L(),this.Fn(),this._.cl=t,this.rc(),this.i("verticalAlignment",e,t))}get naturalBounds(){if(!this.Hi.isReal()){var i=Yt.a();this.G2(this.di,999999,i);let t=i.width,e=(Yt.o(i),this.OL(t));i=this.desiredSize;isNaN(i.width)||(t=i.width),isNaN(i.height)||(e=i.height),this.Hi.Do(t,e)}return this.Hi}get isMultiline(){return 0!=(2097152&this.l)}set isMultiline(t){var e=0!=(2097152&this.l);e!==t&&(Ht,Kt.t(t,"boolean",j,"isMultiline"),this.l=2097152^this.l,this.u(),this.i("isMultiline",e,t))}get isUnderline(){return 0!=(4194304&this.l)}set isUnderline(t){var e=0!=(4194304&this.l);e!==t&&(Ht,Kt.t(t,"boolean",j,"isUnderline"),this.l=4194304^this.l,this.fs(!0),this.T(),this.i("isUnderline",e,t))}get isStrikethrough(){return 0!=(8388608&this.l)}set isStrikethrough(t){var e=0!=(8388608&this.l);e!==t&&(Ht,Kt.t(t,"boolean",j,"isStrikethrough"),this.l=8388608^this.l,this.fs(!0),this.T(),this.i("isStrikethrough",e,t))}get wrap(){return null!==this._?this._.Rp:2}set wrap(t){var e=this.wrap;e!==t&&(Ht,Kt.it(t,Pe,"Wrap"),this.Fn(),this._.Rp=t,this.u(),this.i("wrap",e,t))}get overflow(){return null!==this._?this._.Ip:0}set overflow(t){var e=this.overflow;e!==t&&(Ht,Kt.it(t,ke,"Overflow"),this.Fn(),this._.Ip=t,this.u(),this.i("overflow",e,t))}get isOverflowed(){return 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e,i=this.interval;Ht,Kt.r(t,j,"interval"),i!==(t=Math.round(t))&&0!==t&&isFinite(t)&&(null===this.tt&&(this.tt=new Ce),this.tt.pc=t,this.u(),null!==(e=this.panel)&&(e.cs=null),this.i("interval",i,t))}get graduatedStart(){return null!==this.tt?this.tt.yc:0}set graduatedStart(t){var e=this.graduatedStart;Ht,Kt.r(t,j,"graduatedStart"),e!==t&&(t<0?t=0:1<t&&(t=1),null===this.tt&&(this.tt=new Ce),this.tt.yc=t,this.u(),this.i("graduatedStart",e,t))}get graduatedEnd(){return null!==this.tt?this.tt.wc:1}set graduatedEnd(t){var e=this.graduatedEnd;Ht,Kt.r(t,j,"graduatedEnd"),e!==t&&(t<0?t=0:1<t&&(t=1),null===this.tt&&(this.tt=new Ce),this.tt.wc=t,this.u(),this.i("graduatedEnd",e,t))}get graduatedFunction(){return null!==this.tt?this.tt.Vp:null}set graduatedFunction(t){var e=this.graduatedFunction;e!==t&&(null!==t&&Kt.t(t,"function",j,"graduatedFunction"),null===this.tt&&(this.tt=new Ce),this.tt.Vp=t,this.u(),this.i("graduatedFunction",e,t))}get graduatedSkip(){return null!==this.tt?this.tt.xc:null}set graduatedSkip(t){var e=this.graduatedSkip;e!==t&&(null!==t&&Kt.t(t,"function",j,"graduatedSkip"),null===this.tt&&(this.tt=new Ce),this.tt.xc=t,this.u(),this.i("graduatedSkip",e,t))}ph(a,t){if(null!==this.$i&&0!==this.di.length&&null!==this.Ln){var e=this.naturalBounds,r=this.actualBounds,o=e.width,l=e.height,h=this.Op();let i=a.textAlign=this.textAlign;var u=t.ju,d=("start"===i?i=u?"right":"left":"end"===i&&(i=u?"left":"right"),this.isUnderline),c=this.isStrikethrough;this.bn(a,this.$i,!0,!1,e,r),(d||c)&&this.bn(a,this.$i,!1,!1,e,r);let s=0;var g=o;let n=!1;var u=this.Ms,e=u.dx-(h*u.m21+u.dx),r=u.dy-(h*u.m22+u.dy),u=t.scale,m=((e*e+r*r)*u*u<8&&(n=!0),t.ai!==a&&(n=!1),t.ai instanceof Jt&&(n=!1),!1===t.getRenderingHint("textGreeking")&&(n=!1),this.spacingAbove),f=this.spacingBelow;switch(this.flip){case 0:break;case 2:a.translate(o,0),a.scale(-1,1);break;case 1:a.translate(0,l),a.scale(1,-1);break;case 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t=n+r-r/2.2|0;e%2!=0&&(t+=.5),this.VL(s+c,t,s+c+o,t,e,i),i instanceof Jt&&i.lastCreatedElement.classList.add("gojs-td")}}}VL(t,e,i,s,n,a){a.beginPath(),a.lineWidth=n,a.moveTo(t,e),a.lineTo(i,s),a.stroke(),a.endPath()}sc(e,t,i){if(!super.sc(e,t,i))return!1;if(this.bn(e,this.$i,!0,!1,this.naturalBounds,this.actualBounds),i){if(0===this.svg.getElementsByTagName("text").length)return!0;var s=this.svg.getElementsByClassName("gojs-td");for(let t=0;t<s.length;t++)e.setFillOrStrokeInPlace(s[t],!1)}else this.DI(this.svg,this.text,e);return!0}DI(t,e,i){t.innerHTML=e,i.setFillOrStrokeInPlace(t,!0)}fd(t){return!!(1<this.lineCount||this.isUnderline||this.isStrikethrough)||super.fd(t)}d2(t,e){if("g"!==t.nodeName)t.setAttributeNS(null,"filter",e);else{var i=t.getElementsByTagName("text");for(let t=0;t<i.length;t++)i[t].setAttributeNS(null,"filter",e)}}FI(){this.Tn=0,this.bi=0,this.uo=null,this.Ee=null,this.Ei=null,this.Dn=null}ld(t,e,i,s){var n=this.Oe,a=(this.Bl=t,this.H2(!1),this.Ln);null!==j.al&&j.BL!==a&&(j.al.font=a,j.BL=a),this.FI();let r=0,o=0;r=isNaN(this.desiredSize.width)?(r=this.RI(),Math.min(r,t/this.scale)):this.desiredSize.width,null!==this.panel&&(r=Math.min(r,this.panel.maxSize.width)),o=this.OL(r),o=isNaN(this.desiredSize.height)?Math.min(o,e/this.scale):this.desiredSize.height,this.II(t,o),1!==this.wrap&&!isNaN(this.desiredSize.width)||(r=isNaN(t)?this.bi:Math.min(t,this.bi)),r=Math.max(i,r),o=Math.max(s,o),this.Hi.Do(r,o),this.oo(0,0,r,o),null!==this.svg&&n!==this.Oe&&this.fs(!0)}gh(t,e,i,s){this.commonArrange(t,e,i,s)}Rn(t,e){null===this.Dn?(this.Dn=t,this.bi=e):(null!==this.Ei&&null!==this.Ee||(this.Ei=[],this.Ee=[],this.Ei.push(this.Dn),this.Ee.push(this.bi)),this.Ei.push(t),this.Ee.push(e),this.Ei.length>this.maxLines&&(this.l|=16777216))}G2(t,a,r){var o=0===this.formatting;o&&(t=t.trim());let l=0,h=0,u=0;var s=this.Ln,d=this.spacingAbove+this.spacingBelow,d=Math.max(0,this.Op()+d),s=1===this.overflow?this.zL(s):0;if(this.Oe>=this.maxLines)null!==r&&r.e(0,d);else{let n=t;if(0===this.wrap){if(this.Tn=1,h=this.getStringWidth(t),0===s||h<=a)return this.bi=Math.max(this.bi,h),this.Rn(t,this.bi),void(null!==r&&r.e(h,d));let e=this.Rd(n),i=(n=n.substring(e.length),this.Rd(n));for(h=this.getStringWidth(e+i),u=0;0<i.length&&h<=a;){e+=i,n=n.substring(i.length),i=this.Rd(n),u=h;let t=e+i;o&&(t=t.trim()),h=this.getStringWidth(t)}for(o&&(i=i.trim()),e+=i,a=Math.max(1,a-s);this.getStringWidth(e)>a&&1<e.length;)e=e.substring(0,e.length-1);this.H2(!0),e+=j.Dp,u=this.getStringWidth(e),this.bi=u,this.Rn(e,u),void(null!==r&&r.e(u,d))}else{let s=0;for(0===n.length&&(s=1,this.Rn(n,0));0<n.length;){let i=this.Rd(n);for(n=n.substring(i.length);this.getStringWidth(i)>a;){let t=1;for(h=this.getStringWidth(i.substring(0,t)),u=0;h<=a;)t++,u=h,h=this.getStringWidth(i.substring(0,t));let e=0;l=1===t?(e=h,Math.max(l,h)):(e=u,Math.max(l,u)),--t<1&&(t=1);var c=i.substring(0,t);if(this.Rn(c,e),s++,i=i.substring(t),this.Oe+s>this.maxLines)break}let e=this.Rd(n);for(h=this.getStringWidth(i+e),u=0;0<e.length&&h<=a;){i+=e,n=n.substring(e.length),e=this.Rd(n),u=h;let t=i+e;o&&(t=t.trim()),h=this.getStringWidth(t)}if(""!==(i=o?i.trim():i)){"­"===i[i.length-1]&&(i=i.substring(0,i.length-1)+"‐");let t=0;if(l=0===e.length?(t=h,Math.max(l,h)):(u=this.getStringWidth(i),t=u,Math.max(l,u)),this.Rn(i,t),s++,this.Oe+s>this.maxLines)break}}this.Tn=Math.min(this.maxLines,s),this.bi=Math.max(this.bi,l),null!==r&&r.e(this.bi,d*this.Tn)}}}II(e,i){if(0!==this.bi&&null!==this.Ee&&null!==this.Ei&&1===this.overflow){var s=this.Ln,s=1===this.overflow?this.zL(s):0,n=this.spacingAbove+this.spacingBelow,n=Math.max(0,this.Op()+n),i=Math.min(this.maxLines-1,Math.max(Math.floor(i/n+.01)-1,0));if(!(i+1>=this.Ei.length)){this.H2(!0);let t=this.Ei[i];for(var a=Math.max(1,e-s);this.getStringWidth(t)>a&&1<t.length;)t=t.substring(0,t.length-1);t+=j.Dp;n=this.getStringWidth(t);this.Ei[i]=t,this.Ei=this.Ei.slice(0,i+1),this.Ee[i]=n,this.Ee=this.Ee.slice(0,i+1),this.Tn=this.Ei.length,this.bi=Math.max(this.bi,n),this.Oe=this.Tn,1===this.Oe&&(this.Dn=this.Ei[0])}}}Rd(t){if(3===this.wrap)return t.substring(0,1);let e=t.length,i=0;for(var s=j.OI;i<e&&!s.test(t.charAt(i));)i++;for(1===this.formatting&&(e=Math.min(e,i+1));i<e&&s.test(t.charAt(i));)i++;return i>=t.length?t:t.substring(0,i)}getStringWidth(t){return null===j.al?8*t.length:j.al.measureText(t).width}Op(){if(null!==this.uo)return this.uo;var t=this.Ln;let e=0;return null===j.al?e=16:void 0!==j.v2[t]&&j.XL<5e3?e=j.v2[t]:(e=1.3*j.al.measureText("M").width,j.v2[t]=e,j.XL++),this.uo=e}zL(t){if(null===j.al)return 6;let e=0;return void 0!==j.hb[t]&&j.U2<5e3?e=j.hb[t]:(e=j.al.measureText(j.Dp).width,j.hb[t]=e,j.U2++),e}cb(t,e){return t.indexOf(`
+ `+this.history.elt(t).toString(e-1)}return i}clear(){var e=this.history;e.ut();for(let t=e.count-1;0<=t;t--){var i=e.elt(t);null!==i&&i.clear()}e.clear(),this.Ys=-1,e.w(),this.Ks=!1,this.km=null,this.Zn=0,this.pn.ut(),this.pn.clear(),this.pn.w(),this.yf.clear(),this.zw=!1,this.Xw=!1,this.Sm=!1,this.Yw=!1}copyProperties(t){this.isEnabled=t.isEnabled,this.maxHistoryLength=t.maxHistoryLength,this.bu=t.bu}addModel(t){this.Ew.add(t)}removeModel(t){this.Ew.remove(t)}startTransaction(t){if(null===(t=void 0===t?"":t)&&(t=""),this.isUndoingRedoing)return!1;!0===this.Bw&&(this.Bw=!1,this.Zn++,this.Cl||this.i("StartingFirstTransaction",t,this.currentTransaction),0<this.Zn)&&this.Zn--,this.isEnabled&&(this.pn.ut(),this.pn.add(t),this.pn.w(),null===this.currentTransaction?this.yf.add(0):this.yf.add(this.currentTransaction.changes.count)),this.Zn++;var e=1===this.transactionLevel;return!e||this.Cl||this.i("StartedTransaction",t,this.currentTransaction),e}commitTransaction(t){return this.TC(!0,t=void 0===t?"":t)}rollbackTransaction(){return this.TC(!1,"")}TC(i,s){if(!this.isUndoingRedoing){this.bu&&this.transactionLevel<1&&Kt.ft("Ending transaction without having started a transaction: "+s);var n,a,r,o=1===this.transactionLevel;let t=this.currentTransaction,e=(o&&i&&(this.Cl||this.i("CommittingTransaction",s,t)),0);if(0<this.transactionLevel&&(this.Zn--,this.isEnabled)&&(0<(n=this.pn.count)&&(""===s&&(s=this.pn.elt(0)),this.pn.ut(),this.pn.removeAt(n-1),this.pn.w()),0<(n=this.yf.count)&&(e=this.yf.elt(n-1),this.yf.removeAt(n-1))),o){if(i)this.Sm=!1,null===t&&""!==s&&(t=this.currentTransaction),this.isEnabled&&null!==t&&((n=t).isComplete||(n.isComplete=!0,n.name=s),this.discardHistoryAfterIndex(),(o=this.history).ut(),0<=(a=this.maxHistoryLength)&&(0===a?o.clear():o.count>=a&&(null!==(r=o.elt(0))&&r.clear(),o.removeAt(0),this.Ys--)),0===a||0!==o.count&&o.get(o.count-1)===n||(o.add(n),this.Ys++),o.w(),t=n),this.Cl||this.i("CommittedTransaction",s,t);else{this.Ks=!0;try{this.isEnabled&&null!==t&&(t.isComplete=!0,t.undo())}finally{this.Cl||this.i("RolledBackTransaction",s,t),this.Ks=!1}null!==t&&t.clear()}return this.km=null,this.Kw&&this.clear(),this.Kw=!1,!(this.Uw=!1)}this.isEnabled&&!i&&null!==t&&t.jD(e)}return!1}discardHistoryAfterIndex(){if(!this.isUndoingRedoing&&this.canRedo()){var e=this.history;e.ut();for(let t=e.count-1;t>this.historyIndex;t--){var i=e.elt(t);null!==i&&i.clear(),e.removeAt(t),this.Sm=!0}e.w()}}oE(t){this.Zn+=t,this.Zn<0&&(this.Zn=0)}canUndo(){var t;return!(!this.isEnabled||0<this.transactionLevel||null===(t=this.transactionToUndo)||!t.canUndo())}undo(){if(this.canUndo()){var t=this.transactionToUndo;try{this.Ks=!0,this.i("StartingUndo","Undo",t),this.Ys--,t.undo()}catch(t){Kt.ft("undo error: "+t.toString())}finally{this.i("FinishedUndo","Undo",t),this.Ks=!1}}}canRedo(){var t;return!(!this.isEnabled||0<this.transactionLevel||null===(t=this.transactionToRedo)||!t.canRedo())}redo(){if(this.canRedo()){var t=this.transactionToRedo;try{this.Ks=!0,this.i("StartingRedo","Redo",t),this.Ys++,t.redo()}catch(t){Kt.ft("redo error: "+t.toString())}finally{this.i("FinishedRedo","Redo",t),this.Ks=!1}}}i(t,e,i){void 0===i&&(i=null);for(var s=new E,n=(s.change=1,s.propertyName=t,s.object=i,s.oldValue=e,this.models);n.next();){var a=n.value;(s.model=a).Gw(s)}}handleChanged(e){if(this.isEnabled&&!this.isUndoingRedoing&&!this.skipsEvent(e)){let t=this.currentTransaction;null===t&&(t=new R,this.km=t);var i=e.copy(),s=t.changes;s.ut(),s.add(i),s.w(),this.bu&&0<this._k&&this.transactionLevel<=0&&!this.Bw&&(null!==(s=e.diagram)&&!1===s.Uh||(Kt.ft("Change not within a transaction: "+i.toString()),this._k--))}}skipsEvent(t){if(null===t||1===t.change)return!0;t=t.object;if(null!==t)if(void 0!==t.layer){var e=t.layer;if(null!==e&&e.isTemporary)return!0}else if(t.isTemporary)return!0;return!1}get models(){return this.Ew.iterator}get isEnabled(){return this.Xi}set isEnabled(t){this.Xi=t}get transactionToUndo(){return 0<=this.historyIndex&&this.historyIndex<=this.history.count-1?this.history.elt(this.historyIndex):null}get transactionToRedo(){return this.historyIndex<this.history.count-1?this.history.elt(this.historyIndex+1):null}get isUndoingRedoing(){return this.Ks}get history(){return this.LC}get maxHistoryLength(){return this.Qk}set maxHistoryLength(t){this.Qk=t}get historyIndex(){return this.Ys}get currentTransaction(){return this.km}get transactionLevel(){return this.Zn}get isInTransaction(){return 0<this.Zn}get bu(){return this.Vw}set bu(t){this.Vw=t}get nestedTransactionNames(){return this.pn}get Kw(){return this.zw}set Kw(t){this.zw=t}get Uw(){return this.Xw}set Uw(t){this.Xw=t}get Cl(){return this.Yw}set Cl(t){this.Yw=t}get isJustDiscarded(){return this.Sm}}class J{b;Tt;Xi;tS;iS;Mm;DC;constructor(){N.ji(this),this.b=G.Pm(),this.Tt="",this.Xi=!0,this.tS=!1,this.iS=null,this.DC=new C,this.Mm=-1}get diagram(){return this.b}set diagram(t){t instanceof G&&(this.b=t)}toString(){return""!==this.name?this.name+" Tool":Kt.an(this.constructor)}updateAdornments(t){}canStart(){return this.isEnabled}doStart(){}doActivate(){this.isActive=!0}doDeactivate(){this.isActive=!1}doStop(){}doCancel(){this.transactionResult=null,this.stopTool()}stopTool(){var t=this.diagram;t.currentTool===this&&(t.currentTool=null,t.currentCursor="")}doMouseDown(){!this.isActive&&this.canStart()&&this.doActivate()}doMouseMove(){}doMouseUp(){this.stopTool()}doMouseWheel(){}canStartMultiTouch(){return!0}standardPinchZoomStart(){var t,e,i=this.diagram,s=i.lastInput,n=s.getMultiTouchViewPoint(0,_.H(NaN,NaN)),a=s.getMultiTouchViewPoint(1,_.H(NaN,NaN));n.isReal()&&a.isReal()&&(this.doCancel(),i.getInputOption("hasGestureZoom"))&&(i.eS=i.scale,e=a.x-n.x,t=a.y-n.y,e=Math.sqrt(e*e+t*t),i.sS=e,s.bubbles=!1),_.o(n),_.o(a)}standardPinchZoomMove(){var t,e,i,s,n=this.diagram,a=n.lastInput,r=a.getMultiTouchViewPoint(0,_.H(NaN,NaN)),o=a.getMultiTouchViewPoint(1,_.H(NaN,NaN));r.isReal()&&o.isReal()&&(this.doCancel(),n.getInputOption("hasGestureZoom"))&&(e=o.x-r.x,t=o.y-r.y,e=Math.sqrt(e*e+t*t)/n.sS,t=new _((Math.min(o.x,r.x)+Math.max(o.x,r.x))/2,(Math.min(o.y,r.y)+Math.max(o.y,r.y))/2),e=n.eS*e,i=n.commandHandler,e!==n.scale&&i.canResetZoom(e)&&(s=n.zoomPoint,n.zoomPoint=t,i.resetZoom(e),n.zoomPoint=s),a.bubbles=!1),_.o(r),_.o(o)}doKeyDown(){"Escape"===this.diagram.lastInput.code&&this.doCancel()}doKeyUp(){}startTransaction(t){return void 0===t&&(t=this.name),this.transactionResult=null,this.diagram.startTransaction(t)}stopTransaction(){var t=this.diagram;return null===this.transactionResult?t.rollbackTransaction():t.commitTransaction(this.transactionResult)}standardMouseSelect(){var e=this.diagram;if(e.allowSelect){var t=e.lastInput,i=e.findPartAt(t.documentPoint,!1);if(null!==i){if(Kt.dr?t.meta:t.control){e.V("ChangingSelection",e.selection);let t=i;for(;null!==t&&!t.canSelect();)t=t.containingGroup;null!==t&&(t.isSelected=!t.isSelected),e.V("ChangedSelection",e.selection)}else if(t.shift){if(!i.isSelected){e.V("ChangingSelection",e.selection);let t=i;for(;null!==t&&!t.canSelect();)t=t.containingGroup;null!==t&&(t.isSelected=!0),e.V("ChangedSelection",e.selection)}}else if(!i.isSelected){let t=i;for(;null!==t&&!t.canSelect();)t=t.containingGroup;null!==t&&e.select(t)}}else!t.left||(Kt.dr?t.meta:t.control)||t.shift||e.clearSelection()}}standardMouseClick(t,e){var i=this.diagram,s=i.lastInput,t=i.findObjectAt(s.documentPoint,t=void 0===t?null:t,e=void 0===e?t=>!t.layer.isTemporary:e);return s.targetObject=t,this.JD(t,s,i),s.handled}JD(i,s,n){if(s.handled=!1,null===i||i.isEnabledObject()){let e=0,t=(s.left?e=1!==s.clickCount&&2===s.clickCount?2:1:s.right&&1===s.clickCount&&(e=3),"ObjectSingleClicked");if(null!==i){switch(e){case 1:t="ObjectSingleClicked";break;case 2:t="ObjectDoubleClicked";break;case 3:t="ObjectContextClicked"}0!==e&&n.V(t,i)}else{switch(e){case 1:t="BackgroundSingleClicked";break;case 2:t="BackgroundDoubleClicked";break;case 3:t="BackgroundContextClicked"}0!==e&&n.V(t)}if(null!==i)for(;null!==i;){let t=null;switch(e){case 1:t=i.click;break;case 2:t=i.doubleClick||i.click;break;case 3:t=i.contextClick}if(null!==t&&(t(s,i),s.handled))break;i=i.panel}else{let t=null;switch(e){case 1:t=n.click;break;case 2:t=n.doubleClick||n.click;break;case 3:t=n.contextClick}null!==t&&t(s)}}}standardMouseOver(){var n=this.diagram,a=n.lastInput;if(!0!==n.animationManager.Mi){var t=n.skipsUndoManager;n.skipsUndoManager=!0;let i=n.viewportBounds.containsPoint(a.documentPoint)?n.findObjectAt(a.documentPoint,null,null):null,s=(!a.event||"pointercancel"!==a.event.type&&"pointerout"!==a.event.type||(i=null),!1);if((a.targetObject=i)!==n.wf){let t=n.wf;var e=t;for(n.wf=i,this.doCurrentObjectChanged(t,i),a.handled=!1;null!==t;){var r=t.mouseLeave;if(null!==r&&(i===t||null!==i&&i.isContainedBy(t)||(r(a,t,i),s=!0,a.handled)))break;t=t.panel}for(t=e,a.handled=!1;null!==i;){var o=i.mouseEnter;if(null!==o&&(t===i||null!==t&&t.isContainedBy(i)||(o(a,i,t),s=!0,a.handled)))break;i=i.panel}i=n.wf}if(null!==i){let t=i,e="";for(;null!==t&&""===(e=t.cursor);)t=t.panel;for(n.currentCursor=e,a.handled=!1,t=i;null!==t;){var l=t.mouseOver;if(null!==l&&(l(a,t),s=!0,a.handled))break;t=t.panel}}else{this.doUpdateCursor(null);e=n.mouseOver;null!==e&&(e(a),s=!0)}s&&n.requestUpdate(),n.skipsUndoManager=t}}doUpdateCursor(t){var e=this.diagram;e&&(e.currentCursor="")}doCurrentObjectChanged(t,e){}standardMouseWheel(){var s=this.diagram,n=s.lastInput;let a=n.delta;if(0!==a&&s.documentBounds.isReal()){var r=s.commandHandler,o=s.toolManager.mouseWheelBehavior;if(null!==r&&(2===o&&!n.shift||1===o&&n.control))(0<a?r.canIncreaseZoom():r.canDecreaseZoom())&&(l=s.zoomPoint,s.zoomPoint=n.viewPoint,0<a?r.increaseZoom():r.decreaseZoom(),s.zoomPoint=l),n.bubbles=!1;else if(2===o&&n.shift||1===o&&!n.control){var r=s.position.copy(),l=n.event,o=l.deltaMode;let t=l.deltaX,e=l.deltaY,i="pixel";if(0===t&&0===e||n.shift)!n.shift&&s.allowVerticalScroll?(a=3*a*s.scrollVerticalLineChange,s.scroll(i,0<a?"up":"down",Math.abs(a))):n.shift&&s.allowHorizontalScroll&&(a=3*a*s.scrollHorizontalLineChange,s.scroll(i,0<a?"left":"right",Math.abs(a)));else{switch(o){case 0:i="pixel";break;case 1:i="line";break;case 2:i="page"}0!==t&&s.allowHorizontalScroll&&(t*=s.scrollHorizontalLineChange/16,s.scroll(i,0<t?"right":"left",Math.abs(t))),0!==e&&s.allowVerticalScroll&&(e*=s.scrollVerticalLineChange/16,s.scroll(i,0<e?"down":"up",Math.abs(e)))}this.doWheelChange(s,r,n)}}}doWheelChange(t,e,i){t.position.equals(e)&&0===i.event.wheelDeltaX||(i.bubbles=!1)}standardWaitAfter(t,e){Ht,Kt.t(t,"number",J,"standardWaitAfter:delay"),void 0===e&&(e=this.diagram.lastInput),this.cancelWaitAfter();const i=this,s=e.clone(this.DC);this.Mm=Kt.Xh(()=>i.doWaitAfter(s),t)}cancelWaitAfter(){-1!==this.Mm&&Kt.Gg(this.Mm),this.Mm=-1}doWaitAfter(t){}findToolHandleAt(t,e){t=this.diagram.findObjectAt(t,t=>{for(;null!==t&&!(t.panel instanceof K);)t=t.panel;return t});return null!==t&&t.part.category===e?t:null}isBeyondDragSize(t,e){var i=this.diagram,s=(void 0===t&&(t=i.firstInput.viewPoint),void 0===e&&(e=i.lastInput.viewPoint),i.toolManager.dragSize);let n=s.width,a=s.height;return i.firstInput.isTouchEvent&&(n+=6,a+=6),Math.abs(e.x-t.x)>n||Math.abs(e.y-t.y)>a}get name(){return this.Tt}set name(t){Kt.t(t,"string",J,"name"),this.Tt=t}get isEnabled(){return this.Xi}set isEnabled(t){Kt.t(t,"boolean",J,"isEnabled"),this.Xi=t}get isActive(){return this.tS}set isActive(t){Kt.t(t,"boolean",J,"isActive"),this.tS=t}get transactionResult(){return this.iS}set transactionResult(t){null!==t&&Kt.t(t,"string",J,"transactionResult"),this.iS=t}}(t={})[t.Scroll=1]="Scroll",t[t.Zoom=2]="Zoom",t[t.None=3]="None";var $=t,it=((t={})[t.Zoom=1]="Zoom",t[t.Cancel=2]="Cancel",t[t.None=3]="None",t);class st extends J{FC;RC;IC;nS;oS;rS;lS;hS;aS;fS;Nm;Gh;constructor(t){super(),this.name="ToolManager",this.FC=new O,this.RC=new O,this.IC=new O,this.nS=850,this.oS=850,this.rS=new Yt(2,2).rt(),this.lS=5e3,this.hS=1,this.aS=1,this.fS=null,this.Nm=null,this.Gh=-1,t&&Object.assign(this,t)}static WheelScroll=1;static WheelZoom=2;static WheelNone=3;static GestureZoom=1;static GestureCancel=2;static GestureNone=3;get mouseWheelBehavior(){return this.hS}set mouseWheelBehavior(t){Kt.it(t,$,"WheelMode"),this.hS=t}get gestureBehavior(){return this.aS}set gestureBehavior(t){Kt.it(t,it,"GestureMode"),this.aS=t}initializeStandardTools(){}updateAdornments(t){var e,i=this.currentToolTip;i instanceof K&&this.Nm===t&&(e=i.adornedObject,(null!==t?e.part===t:null===e)?this.showToolTip(i,e):this.hideToolTip())}doMouseDown(){var e=this.diagram,t=e.lastInput;if(t.isTouchEvent&&2===this.gestureBehavior&&(t.bubbles=!1),t.isMultiTouch){if(this.cancelWaitAfter(),3===this.gestureBehavior)return void(t.bubbles=!0);if(2===this.gestureBehavior)return;if(e.currentTool.canStartMultiTouch())return void e.currentTool.standardPinchZoomStart()}var i=e.undoManager,s=(Ht,i.bu&&0!==i.transactionLevel&&Kt.ft("WARNING: In ToolManager.doMouseDown: UndoManager.transactionLevel is not zero"),this.mouseDownTools.length);for(let t=0;t<s;t++){var n=this.mouseDownTools.elt(t);if(n.diagram=this.diagram,n.canStart())return e.doFocus(),e.currentTool=n,void(e.currentTool===n&&(n.isActive||n.doActivate(),n.doMouseDown()))}1===e.lastInput.button&&(1===this.mouseWheelBehavior?this.mouseWheelBehavior=2:2===this.mouseWheelBehavior&&(this.mouseWheelBehavior=1)),this.doActivate(),this.standardWaitAfter(this.holdDelay,t)}doMouseMove(){var e=this.diagram,t=e.lastInput;if(t.isMultiTouch){if(3===this.gestureBehavior)return void(t.bubbles=!0);if(2===this.gestureBehavior)return;if(e.currentTool.canStartMultiTouch())return void e.currentTool.standardPinchZoomMove()}if(this.isActive){var i=this.mouseMoveTools.length;for(let t=0;t<i;t++){var s=this.mouseMoveTools.elt(t);if(s.diagram=this.diagram,s.canStart())return e.doFocus(),e.currentTool=s,void(e.currentTool===s&&(s.isActive||s.doActivate(),s.doMouseMove()))}}this.standardMouseActivity(e);var n=t.event;null===n||"pointermove"!==n.type&&n.cancelable||(t.bubbles=!0)}standardMouseActivity(t){this.standardMouseOver(),this.isBeyondDragSize()&&this.standardWaitAfter(this.isActive?this.holdDelay:this.hoverDelay,t.lastInput)}doCurrentObjectChanged(t,e){var i=this.currentToolTip;null===i||null!==e&&i instanceof K&&(e===i||e.isContainedBy(i))||this.hideToolTip()}doWaitAfter(t){var e=this.diagram;e.ZD()&&(this.doMouseHover(),this.isActive||this.doToolTip(),t.isTouchEvent)&&!e.lastInput.handled&&((t=t.copy()).button=2,t.buttons=2,e.lastInput=t,e.Hw=!0,e.doMouseUp())}doMouseHover(){var t=this.diagram,e=t.lastInput;null===e.targetObject&&(e.targetObject=t.findObjectAt(e.documentPoint,null,null));let i=e.targetObject;if(null!==i)for(e.handled=!1;null!==i;){var s=this.isActive?i.mouseHold:i.mouseHover;if(null!==s&&(s(e,i),e.handled))break;i=i.panel}else{t=this.isActive?t.mouseHold:t.mouseHover;null!==t&&t(e)}}doToolTip(){var t=this.diagram,e=t.lastInput;null===e.targetObject&&(e.targetObject=t.findObjectAt(e.documentPoint,null,null));let i=e.targetObject;if(null!==i){e=this.currentToolTip;if(!(e instanceof K)||i!==e&&!i.isContainedBy(e)){for(;null!==i;){var s=i.toolTip;if(null!==s)return void this.showToolTip(s,i);i=i.panel}this.hideToolTip()}}else{e=t.toolTip;null!==e?this.showToolTip(e,null):this.hideToolTip()}}showToolTip(t,e){Ht,t instanceof K||t instanceof pt||Kt.n("showToolTip:tooltip must be an Adornment or HTMLInfo."),null!==e&&Kt.s(e,y,st,"showToolTip:obj");var i=this.diagram,s=(t!==this.currentToolTip&&this.hideToolTip(),t instanceof K?(t.layerName="Tool",t.selectable=!1,t.scale=1/i.scale,t.category="ToolTip",t.hasPlaceholder()&&(t.placeholder.scale=i.scale),null!==(s=t.diagram)&&s!==i&&s.remove(t),i.add(t),null!==e?t.adornedObject=e:t.data=i.model,t.ensureBounds(),this.positionToolTip(t,e)):t instanceof pt&&t!==this.currentToolTip&&t.show(e,i,this),this.currentToolTip=t,-1!==this.Gh&&(Kt.Gg(this.Gh),this.Gh=-1),this.toolTipDuration);if(0<s&&s!==1/0){const n=this;this.Gh=Kt.Xh(()=>n.hideToolTip(),s)}}positionToolTip(t,e){var i,s,n,a;t.hasPlaceholder()||(t=t,s=(i=this.diagram).lastInput.documentPoint.copy(),n=t.measuredBounds,a=i.viewportBounds,i.lastInput.isTouchEvent&&(s.x-=n.width),s.x+n.width>a.right&&(s.x-=n.width+5/i.scale),s.x<a.x&&(s.x=a.x),s.y+20/i.scale+n.height>a.bottom?s.y-=n.height+5/i.scale:s.y+=20/i.scale,s.y<a.y&&(s.y=a.y),t.position=s)}hideToolTip(){-1!==this.Gh&&(Kt.Gg(this.Gh),this.Gh=-1);var t=this.diagram,e=this.currentToolTip;null!==e&&(e instanceof K?(t.remove(e),null!==this.Nm&&this.Nm.removeAdornment(e.category),e.data=null,e.adornedObject=null):e instanceof pt&&null!==e.hide&&e.hide(t,this),this.currentToolTip=null)}get currentToolTip(){return this.fS}set currentToolTip(t){Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("ToolManager.currentToolTip must be an Adornment or HTMLInfo."),this.fS=t,this.Nm=null!==t&&t instanceof K?t.adornedPart:null}doMouseUp(){this.cancelWaitAfter();var e=this.diagram;if(this.isActive){var i=this.mouseUpTools.length;for(let t=0;t<i;t++){var s=this.mouseUpTools.elt(t);if(s.diagram=this.diagram,s.canStart())return e.doFocus(),e.currentTool=s,void(e.currentTool===s&&(s.isActive||s.doActivate(),s.doMouseUp()))}}e.doFocus(),this.doDeactivate()}doMouseWheel(){this.standardMouseWheel()}doKeyDown(){var t=this.diagram;null!==t.commandHandler&&t.commandHandler.doKeyDown()}doKeyUp(){var t=this.diagram;null!==t.commandHandler&&t.commandHandler.doKeyUp()}findTool(e){Kt.t(e,"string",st,"findTool:name");let i=this.mouseDownTools.length;for(let t=0;t<i;t++){var s=this.mouseDownTools.elt(t);if(s.name===e)return s}i=this.mouseMoveTools.length;for(let t=0;t<i;t++){var n=this.mouseMoveTools.elt(t);if(n.name===e)return n}i=this.mouseUpTools.length;for(let t=0;t<i;t++){var a=this.mouseUpTools.elt(t);if(a.name===e)return a}return null}replaceTool(e,i){Kt.t(e,"string",st,"replaceTool:name"),null!==i&&(Kt.s(i,J,st,"replaceTool:newtool"),i.diagram=this.diagram);let s=this.mouseDownTools.length;for(let t=0;t<s;t++){var n=this.mouseDownTools.elt(t);if(n.name===e)return null!==i?this.mouseDownTools.setElt(t,i):this.mouseDownTools.removeAt(t),n}s=this.mouseMoveTools.length;for(let t=0;t<s;t++){var a=this.mouseMoveTools.elt(t);if(a.name===e)return null!==i?this.mouseMoveTools.setElt(t,i):this.mouseMoveTools.removeAt(t),a}s=this.mouseUpTools.length;for(let t=0;t<s;t++){var r=this.mouseUpTools.elt(t);if(r.name===e)return null!==i?this.mouseUpTools.setElt(t,i):this.mouseUpTools.removeAt(t),r}return null}replaceStandardTool(t,e,i){this.ii(t,e,i)}ii(t,e,i){Kt.t(t,"string",st,"replaceStandardTool:name"),Kt.s(i,O,st,"replaceStandardTool:list"),null!==e&&(Kt.s(e,J,st,"replaceStandardTool:newtool"),e.name=t,e.diagram=this.diagram),this.findTool(t)?this.replaceTool(t,e):null!==e&&i.add(e)}get mouseDownTools(){return this.FC}get mouseMoveTools(){return this.RC}get mouseUpTools(){return this.IC}get hoverDelay(){return this.nS}set hoverDelay(t){Kt.t(t,"number",st,"hoverDelay"),this.nS=t}get holdDelay(){return this.oS}set holdDelay(t){Kt.t(t,"number",st,"holdDelay"),this.oS=t}get dragSize(){return this.rS}set dragSize(t){Kt.s(t,Yt,st,"dragSize"),this.rS=t.L()}get toolTipDuration(){return this.lS}set toolTipDuration(t){Kt.t(t,"number",st,"toolTipDuration"),this.lS=t}get actionTool(){return this.findTool("Action")}set actionTool(t){this.ii("Action",t,this.mouseDownTools)}get relinkingTool(){return this.findTool("Relinking")}set relinkingTool(t){this.ii("Relinking",t,this.mouseDownTools)}get linkReshapingTool(){return this.findTool("LinkReshaping")}set linkReshapingTool(t){this.ii("LinkReshaping",t,this.mouseDownTools)}get resizingTool(){return this.findTool("Resizing")}set resizingTool(t){this.ii("Resizing",t,this.mouseDownTools)}get rotatingTool(){return this.findTool("Rotating")}set rotatingTool(t){this.ii("Rotating",t,this.mouseDownTools)}get linkingTool(){return this.findTool("Linking")}set linkingTool(t){this.ii("Linking",t,this.mouseMoveTools)}get draggingTool(){return this.findTool("Dragging")}set draggingTool(t){this.ii("Dragging",t,this.mouseMoveTools)}get dragSelectingTool(){return this.findTool("DragSelecting")}set dragSelectingTool(t){this.ii("DragSelecting",t,this.mouseMoveTools)}get panningTool(){return this.findTool("Panning")}set panningTool(t){this.ii("Panning",t,this.mouseMoveTools)}get contextMenuTool(){return this.findTool("ContextMenu")}set contextMenuTool(t){this.ii("ContextMenu",t,this.mouseUpTools)}get textEditingTool(){return this.findTool("TextEditing")}set textEditingTool(t){this.ii("TextEditing",t,this.mouseUpTools)}get clickCreatingTool(){return this.findTool("ClickCreating")}set clickCreatingTool(t){this.ii("ClickCreating",t,this.mouseUpTools)}get clickSelectingTool(){return this.findTool("ClickSelecting")}set clickSelectingTool(t){this.ii("ClickSelecting",t,this.mouseUpTools)}}class d extends J{cS;uS;yn;dS;gS;mS;pS;xf;Cm;yS;Hh;Sr;OC;wS;ku;Su;xS;bS;kS;SS;constructor(t){super(),this.name="Dragging",this.cS=!0,this.SS=!0,this.uS=!0,this.yn=null,this.dS=null,this.gS=null,this.mS=null,this.pS=!1,this.ku=!1,this.xf=new _(NaN,NaN),this.Cm=new _,this.yS=!0,this.Hh=100,this.Sr=[],this.OC=(new N).w(),this.wS=new Ot,this.Su=null,this.xS="copy",this.bS="",this.kS="no-drop",t&&Object.assign(this,t)}get isCopyEnabled(){return this.cS}set isCopyEnabled(t){Kt.t(t,"boolean",d,"isCopyEnabled"),this.cS=t}get copiesEffectiveCollection(){return this.uS}set copiesEffectiveCollection(t){Kt.t(t,"boolean",d,"copiesEffectiveCollection"),this.uS=t}get dragOptions(){return this.wS}set dragOptions(t){Kt.s(t,Ot,d,"dragOptions"),this.wS=t}get isGridSnapEnabled(){return this.dragOptions.isGridSnapEnabled}set isGridSnapEnabled(t){Kt.t(t,"boolean",d,"isGridSnapEnabled"),this.dragOptions.isGridSnapEnabled=t}get isComplexRoutingRealtime(){return this.yS}set isComplexRoutingRealtime(t){this.yS=t;var e=this.diagram.findRouter("AvoidsLinks");null!==e&&(e.isRealtime=t)}get isGridSnapRealtime(){return this.dragOptions.isGridSnapRealtime}set isGridSnapRealtime(t){Kt.t(t,"boolean",d,"isGridSnapRealtime"),this.dragOptions.isGridSnapRealtime=t}get gridSnapCellSize(){return this.dragOptions.gridSnapCellSize}set gridSnapCellSize(t){Kt.s(t,Yt,d,"gridSnapCellSize"),this.dragOptions.gridSnapCellSize.equals(t)||(t=t.L(),this.dragOptions.gridSnapCellSize=t)}get gridSnapCellSpot(){return this.dragOptions.gridSnapCellSpot}set gridSnapCellSpot(t){Kt.s(t,Z,d,"gridSnapCellSpot"),this.dragOptions.gridSnapCellSpot.equals(t)||(t=t.L(),this.dragOptions.gridSnapCellSpot=t)}get gridSnapOrigin(){return this.dragOptions.gridSnapOrigin}set gridSnapOrigin(t){Kt.s(t,_,d,"gridSnapOrigin"),this.dragOptions.gridSnapOrigin.equals(t)||(t=t.L(),this.dragOptions.gridSnapOrigin=t)}get dragsLink(){return this.dragOptions.dragsLink}set dragsLink(t){Kt.t(t,"boolean",d,"dragsLink"),this.dragOptions.dragsLink=t}get dragsTree(){return this.dragOptions.dragsTree}set dragsTree(t){Kt.t(t,"boolean",d,"dragsTree"),this.dragOptions.dragsTree=t}get copyCursor(){return this.xS}set copyCursor(t){this.xS=t}get moveCursor(){return this.bS}set moveCursor(t){this.bS=t}get nodropCursor(){return this.kS}set nodropCursor(t){this.kS=t}get currentPart(){return this.dS}set currentPart(t){null!==t&&Kt.s(t,H,d,"currentPart"),this.dS=t}get copiedParts(){return this.mS}set copiedParts(t){this.mS=t}get draggedParts(){return this.gS}set draggedParts(t){this.gS=t}get draggingParts(){return null!==this.copiedParts?this.copiedParts.toKeySet():null!==this.draggedParts?this.draggedParts.toKeySet():this.OC}get draggedLink(){return this.diagram.draggedLink}set draggedLink(t){null!==t&&Kt.s(t,Y,d,"draggedLink"),this.diagram.draggedLink=t}get isDragOutStarted(){return this.pS}set isDragOutStarted(t){this.pS=t}get startPoint(){return this.Cm}set startPoint(t){Kt.s(t,_,d,"startPoint"),this.Cm.equals(t)||this.Cm.c(t)}get delay(){return this.Hh}set delay(t){Kt.t(t,"number",d,"delay"),this.Hh=t}canStart(){var t,e;return!!this.isEnabled&&!((t=this.diagram).isReadOnly&&!t.allowDragOut||!(t.allowMove||t.allowCopy||t.allowDragOut)||!t.allowSelect||!(e=t.lastInput).left||t.currentTool!==this&&(!this.isBeyondDragSize()||e.isTouchEvent&&e.timestamp-t.firstInput.timestamp<this.Hh)||null===this.findDraggablePart())}findDraggablePart(){var t=this.diagram;let e=t.findPartAt(t.firstInput.documentPoint,!1);if(null===e)return null;for(;null!==e&&!e.canSelect();)e=e.containingGroup;return null!==e&&(e.canMove()||e.canCopy())?e:null}standardMouseSelect(){var e,i=this.diagram;if(i.allowSelect){let t=i.findPartAt(i.firstInput.documentPoint,!1);if(null!==t){for(;null!==t&&!t.canSelect();)t=t.containingGroup;this.currentPart=t,null===this.currentPart||this.currentPart.isSelected||(i.V("ChangingSelection",i.selection),e=i.lastInput,(Kt.dr?e.meta:e.control)||e.shift||i.clearSelection(!0),this.currentPart.isSelected=!0,i.V("ChangedSelection",i.selection))}}}doActivate(){var t=this.diagram,e=((this.Su=null)===this.currentPart&&this.standardMouseSelect(),this.currentPart);null!==e&&(e.canMove()||e.canCopy())&&(t.cacheGroupExternalLinks(!0),d.St=null,this.isActive=!0,this.xf.set(t.position),this.MS(t.selection),this.Sr.length=0,t.animationManager.stopAnimation(),e=this.computeEffectiveCollection(t.selection,this.dragOptions),this.draggedParts=e,this.SS=this.diagram.layout.isRealtime,this.diagram.layout.isRealtime=!1,(t.Am=!0)===t.getRenderingHint("temporaryPixelRatio")&&30<t.avgSpf&&t.vw(),t.qw(this.draggedParts),t.Mu=!0,this.startTransaction("Drag"),this.startPoint=t.firstInput.documentPoint,t.isMouseCaptured=!0,t.allowDragOut)&&this.$D()}MS(t){var e;this.dragsLink&&(e=this.diagram).allowRelink&&(e.model.bf()&&1===t.count&&t.first()instanceof Y?(this.draggedLink=t.first(),this.draggedLink.canRelinkFrom()&&this.draggedLink.canRelinkTo()&&this.draggedLink.clearAdornments(),this.yn=e.toolManager.findTool("Relinking"),null===this.yn&&(this.yn=new ot,this.yn.diagram=e),this.yn.originalLink=this.draggedLink):(this.draggedLink=null,this.yn=null))}computeEffectiveCollection(t,e){return this.diagram.commandHandler.computeEffectiveCollection(t,e)}Us(t){return void 0===t?new Et(_.To):this.isGridSnapEnabled?new Et(new _(Math.round(1e3*t.x)/1e3,Math.round(1e3*t.y)/1e3)):new Et(t.copy())}doDeactivate(){this.isActive=!1;var t=this.diagram;this.diagram.layout.isRealtime=this.SS,t.Mu=!1,t.Al=!0,t.cacheGroupExternalLinks(!1),t.stopAutoScroll(),this.PS(),t.Lm(this.draggedParts),this.Su=null,this.currentPart=null,this.draggedParts=null,this.isDragOutStarted=!1,this.ku=!1,d.QD(),this.EC(),this.xf.e(NaN,NaN),null!==d.vh&&(d.vh.currentCursor=""),d.vh=null,d.St=null,this.Ll(),t.isMouseCaptured=!1,t.currentCursor="",t.Am=!1,this.stopTransaction(),t.NS(!0)}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}PS(){var t=this.diagram,e=t.skipsUndoManager,i=(t.skipsUndoManager=!0,t.lastInput);this.VC(i,null),t.skipsUndoManager=e,this.Sr.length=0}BC(){this.Ll(),this.CS();var t=this.diagram;this.xf.isReal()&&(t.position=this.xf),t.stopAutoScroll()}doCancel(){this.Ll(),this.CS();var t=this.diagram;this.xf.isReal()&&(t.position=this.xf),this.stopTool()}doKeyDown(){var t=this.diagram,e=t.lastInput;this.isActive&&("Escape"===e.code?this.doCancel():e.code!==t.previousInput.code&&this.doMouseMove())}doKeyUp(){this.isActive&&this.doMouseMove()}_D(t,e){let i=1/0,s=1/0,n=-1/0,a=-1/0;for(var r=t.iterator;r.next();){var o,l=r.value;l.isVisible()&&(o=(l=l.location).x,l=l.y,isNaN(o)||isNaN(l)||(o<i&&(i=o),l<s&&(s=l),o>n&&(n=o),l>a&&(a=l)))}return i===1/0?e.e(0,0,0,0):e.e(i,s,n-i,a-s),e}AS(t){if(null===this.copiedParts){var e=this.diagram;if(!(t&&(e.isReadOnly||e.isModelReadOnly)||null===this.draggedParts)){for(var i=e.undoManager,i=(i.isEnabled&&i.isInTransaction?null!==i.currentTransaction&&0<i.currentTransaction.changes.count&&(e.undoManager.rollbackTransaction(),e.startTransaction("Drag")):this.CS(),e.skipsUndoManager=!t,e.partManager.addsToTemporaryLayer=!t,this.startPoint=e.firstInput.documentPoint,this.copiesEffectiveCollection?this.draggedParts.toKeySet():e.selection),s=e.copyParts(i,e,!0),n=new L,a=this.draggedParts.iterator;a.next();){var r,o=a.key;o.De()&&o.canCopy()&&null!==(r=s.getValue(o))&&(r.location=o.location,r.ensureBounds(),n.add(r,this.Us(r.location)))}for(var l=s.iterator;l.next();){var h=l.value;h instanceof Y&&h.canCopy()&&n.add(h,this.Us())}this.copiedParts=n,this.MS(n.toKeySet()),null!==this.draggedLink&&(i=(t=this.draggedLink).routeBounds,t.Mr(this.startPoint.x-(i.x+i.width/2),this.startPoint.y-(i.y+i.height/2))),this.doUpdateCursor(null)}}}Ll(){var t=this.diagram;if(null!==this.copiedParts){if(t.removeParts(this.copiedParts.toKeySet(),!1),(this.copiedParts=null)!==this.draggedParts)for(var e=this.draggedParts.iterator;e.next();)e.key instanceof Y&&(e.value.point=new _(0,0));this.doUpdateCursor(null)}t.skipsUndoManager=!1,t.partManager.addsToTemporaryLayer=!1,this.startPoint=t.firstInput.documentPoint}EC(){null!==this.draggedLink&&(this.dragsLink&&null!==this.yn&&(this.yn.stopDraggingMouseMove(),this.yn.originalLink=null),this.draggedLink=null,this.yn=null)}kf(t,e){var i=this.diagram,s=this.startPoint,n=_.a();n.c(i.lastInput.documentPoint),this.moveParts(t,n.subtract(s),e),_.o(n),!0===i.getRenderingHint("temporaryPixelRatio")&&null===i.Tl&&30<i.avgSpf&&(i.vw(),i.Pu())}moveParts(t,e,i){void 0===i&&(i=!1);var s=this.diagram;null!==s&&s.LS(t,e,this.dragOptions,i)}CS(){if(null!==this.draggedParts){var e=this.diagram;let t=this.draggedParts.iterator;for(;t.next();){var i=t.key;i.De()&&(i.location=t.value.point)}for(t=this.draggedParts.iterator;t.next();){var s,n=t.key;n instanceof Y&&n.wn&&(s=t.value.point,this.draggedParts.add(n,this.Us()),n.Mr(-s.x,-s.y))}e.maybeUpdate()}}tF(t){return null===t||!!(null===(t=t.part)||t instanceof K||t.layer.isTemporary||this.draggedParts&&this.draggedParts.contains(t)||this.copiedParts&&this.copiedParts.contains(t))}TS(t){var e=this.diagram,i=(this.dragsLink&&(null!==this.draggedLink&&(this.draggedLink.fromNode=null,this.draggedLink.toNode=null),this.zC(!1)),this.findDragOverObject(t)),s=e.lastInput,n=(s.targetObject=i,this.doUpdateCursor(i),e.skipsUndoManager);let a=!1;try{if(e.skipsUndoManager=!0,a=this.VC(s,i),!this.isActive&&null===d.St)return;var r,o=null!==i?i.part:null;if(null!==o&&(!e.handlesDragDropForTopLevelParts||!o.isTopLevel||o instanceof X)||null===(r=e.mouseDragOver)||(r(s),a=!0),!this.isActive&&null===d.St||(this.doDragOver(t,i),!this.isActive&&null===d.St))return}finally{e.skipsUndoManager=n,a&&e.maybeUpdate()}this.Su=i,e.isReadOnly||!e.allowMove&&!e.allowCopy||!e.allowHorizontalScroll&&!e.allowVerticalScroll||e.doAutoScroll(s.viewPoint)}findDragOverObject(t){return this.diagram.DS(t,null,t=>!this.tF(t))}doUpdateCursor(t){var e=this.diagram;null!==t&&this.Su===t||(!this.diagram.currentTool.isActive||this.mayCopy()?e.currentCursor=this.copyCursor:this.mayMove()?e.currentCursor=this.moveCursor:this.mayDragOut()&&(e.currentCursor=this.nodropCursor))}VC(e,i){let s=!1,n=this.Sr.length;var a=0<n?this.Sr[0]:null;if(i===a)return!1;e.handled=!1;for(let t=0;t<n;t++){var r=this.Sr[t],o=r.mouseDragLeave;if(null!==o&&(o(e,r,i),s=!0,e.handled))break}if(this.Sr.length=0,(this.isActive||null!==d.St)&&null!==i){e.handled=!1;let t=i;for(;null!==t;)this.Sr.push(t),t=this.XC(t);n=this.Sr.length;for(let t=0;t<n;t++){var l=this.Sr[t],h=l.mouseDragEnter;if(null!==h&&(h(e,l,a),s=!0,e.handled))break}}return s}rE(t,e){return null!==t&&!!(t===e||t.isContainedBy(e)||e instanceof X&&!(t instanceof X)&&e.handlesDragDropForMembers&&t.part.isMemberOf(e))}XC(t){var e=t.panel;if(null!==e)return e;if(t instanceof H&&!(t instanceof X)){e=t.containingGroup;if(null!==e&&e.handlesDragDropForMembers)return e}return null}YC(t,e){const i=this.diagram,s=this.yn;if(null===s)return null;var n=s.portGravity,n=i.findObjectsNear(t,n,t=>s.findValidLinkablePort(t,e)),a=_.a();let r=1/0,o=null;for(var l=n.iterator;l.next();){var h,u=l.value;null!==u.part&&(h=u.getDocumentPoint(Z.Center,a),(h=t.distanceSquaredPoint(h))<r)&&(o=u,r=h)}return _.o(a),o}zC(n){var a=this.draggedLink;if(null!==a&&!(a.pointsCount<2)){var r=this.diagram;if(!r.isReadOnly){var o=this.yn;if(null!==o){let t=null,e=null,i=(null===a.fromNode&&null!==(t=this.YC(a.getPoint(0),!1))&&(e=t.part),null),s=null;null===a.toNode&&null!==(i=this.YC(a.getPoint(a.pointsCount-1),!0))&&(s=i.part),o.isValidLink(e,t,s,i)?n?(a.defaultFromPoint=a.getPoint(0),a.defaultToPoint=a.getPoint(a.pointsCount-1),a.wn=!1,a.fromNode=e,null!==t&&(a.fromPortId=t.portId),a.toNode=s,null!==i&&(a.toPortId=i.portId),a.fromPort!==r.FS&&r.V("LinkRelinked",a,r.FS),a.toPort!==r.RS&&r.V("LinkRelinked",a,r.RS)):o.doDraggingMouseMove(e,t,s,i):o.doDraggingMouseMove(null,null,null,null)}}}}doDragOver(t,e){}KC(t){var e=this.diagram,i=(this.dragsLink&&this.zC(!0),this.PS(),this.findDragOverObject(t)),s=e.lastInput;if(null!==(s.targetObject=i)){s.handled=!1;let t=i;for(;null!==t;){var n=t.mouseDrop;if(null!==n&&(n(s,t),s.handled))break;this.iF(s,t),t=this.XC(t)}}else{var a=e.mouseDrop;null!==a&&a(s)}if(this.isActive||null!==d.St){for(var r=(this.copiedParts||this.draggedParts).iterator;r.next();){var o=r.key;o instanceof D&&o.linksConnected.each(t=>t.wn=!1)}if(this.doDropOnto(t,i),this.isActive||null!==d.St){for(var l=Q.a(),h=e.selection.iterator;h.next();){var u=h.value;u instanceof D&&this.eF(e,u,l)}Q.o(l)}}}iF(t,e){var i=this.diagram,e=e.part;!i.handlesDragDropForTopLevelParts||!e.isTopLevel||e instanceof X||null!==(e=i.mouseDrop)&&e(t)}eF(e,i,s){if(i.canAvoid()){let t=!1;s=i.getAvoidableRect(s),e.viewportBounds.containsRect(s)&&(t=!0);var n=this.copiedParts||this.draggedParts,e=e.IS(s,t=>t.part,t=>t instanceof Y,!0,t=>t instanceof Y,t);if(0!==e.count)for(var a=e.iterator;a.next();){var r=a.value;n.contains(r)&&n.contains(i)||!r.isMemberOf(i)&&r.isAvoiding&&r.invalidateRoute()}}}doDropOnto(t,e){}doMouseMove(){var t,e;this.isActive&&(e=(t=this.diagram).lastInput,this.simulatedMouseMove(e.event,e.documentPoint,e.targetDiagram)||null!==this.currentPart&&null!==this.draggedParts&&(this.mayCopy()?(this.AS(!1),t.qw(this.copiedParts),this.kf(this.copiedParts,!1),t.Lm(this.copiedParts)):this.mayMove()?(this.Ll(),this.kf(this.draggedParts,!0)):this.mayDragOut()?(this.AS(!1),this.kf(this.copiedParts,!1)):this.Ll(),this.TS(t.lastInput.documentPoint)))}doMouseUp(){if(this.isActive){var e=this.diagram,i=e.lastInput;if(!this.simulatedMouseUp(i.event,i.documentPoint,i.targetDiagram)){let t=!1;var s,i=this.mayCopy();i&&null!==this.copiedParts?(this.Ll(),this.AS(!0),e.qw(this.copiedParts),this.kf(this.copiedParts,!1),e.Lm(this.copiedParts),null!==this.copiedParts&&(e.V("ChangingSelection",e.selection),e.clearSelection(!0),this.copiedParts.iteratorKeys.each(t=>{t.isSelected=!0}))):(t=!0,this.Ll(),this.mayMove()&&(this.kf(this.draggedParts,!0),this.TS(e.lastInput.documentPoint))),this.ku=!0,this.KC(e.lastInput.documentPoint),this.isActive&&(s=(i?this.copiedParts:this.draggedParts).toKeySet(),this.copiedParts=null,t&&this.sF(),e.invalidateDocumentBounds(),e.Lm(this.draggedParts),this.transactionResult=i?"Copy":"Move",e.V(i?"SelectionCopied":"SelectionMoved",s)),this.stopTool(),i&&e.V("ChangedSelection",e.selection)}}}simulatedMouseMove(e,i,s){if(null===d.St)return!1;var t=d.St.diagram,n=(s instanceof G||(s=null),d.vh);if(s!==n&&(null!==n&&n!==t&&(n.stopAutoScroll(),d.St.isDragOutStarted=!1,null!==(n=n.toolManager.findTool("Dragging")))&&n.doSimulatedDragLeave(),null!==(d.vh=s)&&s!==t&&(d.St.BC(),null!==(n=s.toolManager.findTool("Dragging")))&&(n.UC(),n.doSimulatedDragEnter()),this.doUpdateCursor(null)),null===s||s===t||!s.allowDrop||s.isReadOnly||!s.allowInsert)return!1;n=s.toolManager.findTool("Dragging");if(null!==n){let t=i;null!==e&&(void 0!==e.targetTouches&&(0<e.targetTouches.length?e=e.targetTouches[0]:0<e.changedTouches.length&&(e=e.changedTouches[0])),t=s.getMouse(e)),s.lastInput.documentPoint=t,s.lastInput.viewPoint=s.transformDocToView(t),s.lastInput.down=!1,s.lastInput.up=!1,n.doSimulatedDragOver()}return!0}simulatedMouseUp(e,i,s){if(null===d.St)return!1;var n=d.vh,a=d.St.diagram;if(null===s)return d.St.doCancel(),!0;if(s!==n){var r=n.toolManager.findTool("Dragging");if(null!==n&&n!==a&&null!==r)return n.stopAutoScroll(),d.St.isDragOutStarted=!1,r.doSimulatedDragLeave(),!1;a=(d.vh=s).toolManager.findTool("Dragging");null!==a&&(d.St.BC(),a.UC(),a.doSimulatedDragEnter())}if(s===this.diagram)return!1;{let t=i;null!==e?(void 0!==e.targetTouches&&(0<e.targetTouches.length?e=e.targetTouches[0]:0<e.changedTouches.length&&(e=e.changedTouches[0])),t=s.getMouse(e)):null===t&&(t=new _),s.lastInput.documentPoint=t,s.lastInput.viewPoint=s.transformDocToView(t),s.lastInput.down=!1,s.lastInput.up=!0;n=s.toolManager.findTool("Dragging"),r=(null!==n&&n.doSimulatedDrop(),d.St);return null!==r&&(a=r.mayCopy(),r.transactionResult=a?"Copy":"Move",r.stopTool()),!0}}sF(){if(null!==this.draggedParts)for(var t=this.draggedParts.iterator;t.next();){var e=t.key;e instanceof D&&null!==(e=e.containingGroup)&&e.hasPlaceholder()&&!this.draggedParts.contains(e)&&e.placeholder.u()}}mayCopy(){if(!this.isCopyEnabled)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.allowCopy||!(Kt.dr?t.lastInput.alt:t.lastInput.control))return!1;for(var e=t.selection.iterator;e.next();)if(e.value.canCopy())return!0;return!(null===this.draggedLink||!this.dragsLink||!this.draggedLink.canCopy())}mayDragOut(){if(!this.isCopyEnabled)return!1;var t=this.diagram;if(!t.allowDragOut||!t.allowCopy||t.allowMove)return!1;for(var e=t.selection.iterator;e.next();)if(e.value.canCopy())return!0;return!(null===this.draggedLink||!this.dragsLink||!this.draggedLink.canCopy())}mayMove(){var t=this.diagram;if(t.isReadOnly||!t.allowMove)return!1;for(var e=t.selection.iterator;e.next();)if(e.value.canMove())return!0;return!(null===this.draggedLink||!this.dragsLink||!this.draggedLink.canMove())}UC(){d.Ww.contains(this)||d.Ww.add(this)}static QD(){if(0<d.Ww.count){var e=d.Ww,i=e.length;for(let t=0;t<i;t++){var s=e.elt(t);s.EC(),s.Ll(),s.PS(),s.diagram.stopAutoScroll()}e.clear()}}computeBorder(t,e,i){return this.ku||null===this.draggedParts||this.draggedParts.contains(t)?null:i.c(e)}getDraggingSource(){return d.St}mayDragIn(){var t,e=this.diagram;return!(!e.allowDrop||e.isReadOnly||e.isModelReadOnly||!e.allowInsert||null===(t=d.St)||t.diagram.model.dataFormat!==e.model.dataFormat)}doSimulatedDragEnter(){var t,e;this.mayDragIn()&&((t=this.diagram).animationManager.stopAnimation(),t.Pr(),t.animationManager.stopAnimation(),null!==(e=d.St)&&(e.diagram.Am=!1,null===t.lastInput.event)&&(t.lastInput.event=e.diagram.lastInput.event),this.doUpdateCursor(null))}doSimulatedDragLeave(){var t=d.St;null!==t&&t.doSimulatedDragOut(),this.doCancel()}doSimulatedDragOver(){var t=this.diagram,e=(t.animationManager.Nu=!0,d.St);if(null!==e&&null!==e.draggedParts){if(!this.mayDragIn())return;this.GC(e.draggedParts.toKeySet(),!1,t.firstInput),this.kf(this.copiedParts,!1),this.TS(t.lastInput.documentPoint)}t.animationManager.Nu=!1}doSimulatedDrop(){var t=this.diagram,e=d.St;if(null!==e){var i=e.diagram;if(e.ku=!0,this.Ll(),!this.mayDragIn())return;t.animationManager.Nu=!0,t.V("ChangingSelection",t.selection),this.startTransaction("Drop"),this.GC(e.draggedParts.toKeySet(),!0,t.lastInput),this.kf(this.copiedParts,!1);const s=new N;null!==this.copiedParts&&(t.clearSelection(!0),this.copiedParts.iteratorKeys.each(t=>{t.isSelected=!0,s.add(t)})),this.KC(t.lastInput.documentPoint),t.invalidateDocumentBounds(),null!==this.copiedParts&&(this.transactionResult="ExternalCopy"),this.copiedParts=null,t.doFocus(),t.V("ExternalObjectsDropped",s,i),this.stopTransaction(),t.V("ChangedSelection",t.selection)}t.animationManager.Nu=!1}GC(t,e,i){if(null===this.copiedParts){var s=this.diagram;if(!s.isReadOnly&&!s.isModelReadOnly){s.skipsUndoManager=!e,s.partManager.addsToTemporaryLayer=!e,this.startPoint=i.documentPoint;for(var n=s.copyParts(t,s,!0),e=Q.a(),a=(this._D(t,e),e.x+e.width/2),r=e.y+e.height/2,o=(Q.o(e),this.Cm),l=new L,h=_.a(),u=t.iterator;u.next();){var d,c=u.value;c instanceof Y&&c.canCopy()&&null!==(d=n.getValue(c))&&(d.points=c.points,d.Mr(o.x-a,o.y-r),d.wn=!0,l.add(d,this.Us()))}for(var g=t.iterator;g.next();){var m,f=g.value;f.De()&&f.canCopy()&&null!==(m=n.getValue(f))&&(f=f.location,h.e(o.x-(a-f.x),o.y-(r-f.y)),m.location=h,m.ensureBounds(),l.add(m,this.Us(h)))}_.o(h),this.copiedParts=l,this.MS(l.toKeySet()),null!==this.draggedLink&&(s=(i=this.draggedLink).routeBounds,i.Mr(this.startPoint.x-(s.x+s.width/2),this.startPoint.y-(s.y+s.height/2))),this.doUpdateCursor(null)}}}$D(){this.isDragOutStarted=!0,this.ku=!1,d.St=this,d.vh=this.diagram,this.doSimulatedDragOut()}doSimulatedDragOut(){var t=this.diagram;t.Am=!1,this.mayCopy()||this.mayMove()?t.currentCursor="":t.currentCursor=this.nodropCursor,this.Su=null}computeMove(t,e,i,s){var n=this.diagram;return null!==n?n.computeMove(t,e,this.dragOptions,s):new _}static Ww=new O;static St=null;static vh=null}st.prototype.doCancel=function(){null!==d.St&&d.St.doCancel(),J.prototype.doCancel.call(this)};class nt extends J{OS;ES;Dl;VS;BS;qh;zS;Wh;XS;YS;KS;US;GS;HS;HC;vS;Fl;qS;constructor(){super(),this.OS=100,this.ES=!1,this.Dl="pointer",this.VS=new Y({layerName:"Tool"}).add(new q({isPanelMain:!0,stroke:"blue"}).theme("stroke","tempLink"),new q({toArrow:"Standard",fill:"blue",stroke:"blue"}).theme("fill","tempLink").theme("stroke","tempLink")).ui(),this.qh=new q("Rectangle",{portId:"",fill:null,stroke:"magenta",strokeWidth:2,desiredSize:Yt.Bk}).theme("stroke","tempPort"),this.BS=new D({selectable:!1,layerName:"Tool"}).add(this.qh).ui(),this.Wh=new q("Rectangle",{portId:"",fill:null,stroke:"magenta",strokeWidth:2,desiredSize:Yt.Bk}).theme("stroke","tempPort"),this.zS=new D({selectable:!1,layerName:"Tool"}).add(this.Wh).ui(),this.XS=null,this.YS=null,this.KS=null,this.US=null,this.GS=null,this.HS=!0,this.HC=new L,this.vS=null,this.Fl=null,this.qS=null}doStop(){this.diagram.stopAutoScroll(),this.originalLink=null,this.originalFromNode=null,this.originalFromPort=null,this.originalToNode=null,this.originalToPort=null,this.validPortsCache.clear(),this.targetPort=null}get portGravity(){return this.OS}set portGravity(t){Kt.t(t,"number",nt,"portGravity"),0<=t&&(this.OS=t)}get isUnconnectedLinkValid(){return this.ES}set isUnconnectedLinkValid(t){Kt.t(t,"boolean",nt,"isUnconnectedLinkValid"),this.ES=t}get linkingCursor(){return this.Dl}set linkingCursor(t){this.Dl=t}get temporaryLink(){return this.VS}set temporaryLink(t){Kt.s(t,Y,nt,"temporaryLink"),t.ui(),this.VS=t}get temporaryFromNode(){return this.BS}set temporaryFromNode(t){Kt.s(t,D,nt,"temporaryFromNode"),t.ui(),(this.BS=t)&&(this.qh=t.port)}get temporaryFromPort(){return this.qh}set temporaryFromPort(t){var e,i;Kt.s(t,y,nt,"temporaryFromPort"),null!==this.qh&&null!==(e=this.qh.panel)&&(i=e.F.indexOf(this.qh),e.removeAt(i),e.insertAt(i,t)),this.qh=t}get temporaryToNode(){return this.zS}set temporaryToNode(t){Kt.s(t,D,nt,"temporaryToNode"),t.ui(),(this.zS=t)&&(this.Wh=t.port)}get temporaryToPort(){return this.Wh}set temporaryToPort(t){var e,i;Kt.s(t,y,nt,"temporaryToPort"),null!==this.Wh&&null!==(e=this.Wh.panel)&&(i=e.F.indexOf(this.Wh),e.removeAt(i),e.insertAt(i,t)),this.Wh=t}get originalLink(){return this.XS}set originalLink(t){null!==t&&Kt.s(t,Y,nt,"originalLink"),this.XS=t}get originalFromNode(){return this.YS}set originalFromNode(t){null!==t&&Kt.s(t,D,nt,"originalFromNode"),this.YS=t}get originalFromPort(){return this.KS}set originalFromPort(t){null!==t&&Kt.s(t,y,nt,"originalFromPort"),this.KS=t}get originalToNode(){return this.US}set originalToNode(t){null!==t&&Kt.s(t,D,nt,"originalToNode"),this.US=t}get originalToPort(){return this.GS}set originalToPort(t){null!==t&&Kt.s(t,y,nt,"originalToPort"),this.GS=t}get isForwards(){return this.HS}set isForwards(t){this.HS=t}get validPortsCache(){return this.HC}get targetPort(){return this.vS}set targetPort(t){null!==t&&Kt.s(t,y,nt,"targetPort"),this.vS=t}copyPortProperties(t,e,i,s,n){var a,r;null!==t&&null!==e&&null!==i&&null!==s&&(r=e.getDocumentScale(),(a=Yt.a()).width=e.naturalBounds.width*r,a.height=e.naturalBounds.height*r,s.desiredSize=a,Yt.o(a),n?(s.toSpot=e.toSpot,s.toEndSegmentLength=e.toEndSegmentLength):(s.fromSpot=e.fromSpot,s.fromEndSegmentLength=e.fromEndSegmentLength),i.locationSpot=Z.Center,r=_.a(),i.location=e.getDocumentPoint(Z.Center,r),_.o(r),s.angle=e.getDocumentAngle(),null!==this.portTargeted)&&this.portTargeted(t,e,i,s,n)}setNoTargetPortProperties(t,e,i){null!==e&&(e.desiredSize=Yt.Bk,e.fromSpot=Z.None,e.toSpot=Z.None),null!==t&&(t.location=this.diagram.lastInput.documentPoint),null!==this.portTargeted&&this.portTargeted(null,null,t,e,i)}doMouseDown(){this.isActive&&this.doMouseMove()}doMouseMove(){var t,e;this.isActive&&(t=this.diagram,this.targetPort=this.findTargetPort(this.isForwards),null!==this.targetPort&&this.targetPort.part instanceof D?(e=this.targetPort.part,this.isForwards?this.copyPortProperties(e,this.targetPort,this.temporaryToNode,this.temporaryToPort,!0):this.copyPortProperties(e,this.targetPort,this.temporaryFromNode,this.temporaryFromPort,!1)):this.isForwards?this.setNoTargetPortProperties(this.temporaryToNode,this.temporaryToPort,!0):this.setNoTargetPortProperties(this.temporaryFromNode,this.temporaryFromPort,!1),t.allowHorizontalScroll||t.allowVerticalScroll)&&t.doAutoScroll(t.lastInput.viewPoint)}findValidLinkablePort(t,e){if(null!==t){var i=t.part;if(i instanceof D)for(;null!==t;){var s=e?t.toLinkable:t.fromLinkable;if(!0===s&&(null!==t.portId||t instanceof D)&&(e?this.isValidTo(i,t):this.isValidFrom(i,t)))return t;if(!1===s)return null;t=t.panel}}return null}findTargetPort(e){var t=this.diagram,i=t.lastInput.documentPoint;let s=this.portGravity;s<=0&&(s=.1);const n=this,a=t.findObjectsNear(i,s,t=>n.findValidLinkablePort(t,e),null,!0);let r=1/0,o=null;for(var l=a.iterator;l.next();){var h,u,d,c=l.value,g=c.part;g instanceof D&&(u=c.getDocumentPoint(Z.Center,_.a()),d=i.x-u.x,h=i.y-u.y,_.o(u),(u=d*d+h*h)<r)&&(null!==(d=this.validPortsCache.getValue(c))?d&&(o=c,r=u):e&&this.isValidLink(this.originalFromNode,this.originalFromPort,g,c)||!e&&this.isValidLink(g,c,this.originalToNode,this.originalToPort)?(this.validPortsCache.add(c,!0),o=c,r=u):this.validPortsCache.add(c,!1))}if(null!==o){t=o.part;if(t instanceof D&&(null===t.layer||t.layer.allowLink))return o}return null}isValidFrom(e,i){if(null===e||null===i)return this.isUnconnectedLinkValid;if(this.diagram.currentTool===this&&(null!==e.layer&&!e.layer.allowLink||!0!==i.fromLinkable))return!1;var s=i.fromMaxLinks;if(s<1/0){if(null!==this.originalLink&&e===this.originalFromNode&&i===this.originalFromPort)return!0;let t=i.portId;if(null===t&&(t=""),e.findLinksOutOf(t).count>=s)return!1}return!0}isValidTo(e,i){if(null===e||null===i)return this.isUnconnectedLinkValid;if(this.diagram.currentTool===this&&(null!==e.layer&&!e.layer.allowLink||!0!==i.toLinkable))return!1;var s=i.toMaxLinks;if(s<1/0){if(null!==this.originalLink&&e===this.originalToNode&&i===this.originalToPort)return!0;let t=i.portId;if(null===t&&(t=""),e.findLinksInto(t).count>=s)return!1}return!0}isInSameNode(t,e){return null!==t&&null!==e&&(t===e||(t=t.part,e=e.part,null!==t&&t===e))}isLinked(i,s){if(null!==i&&null!==s){var n=i.part;if(n instanceof D){let e=i.portId;null===e&&(e="");i=s.part;if(i instanceof D){let t=s.portId;null===t&&(t="");for(var a=i.findLinksInto(t);a.next();){var r=a.value;if(r.fromNode===n&&r.fromPortId===e)return!0}}}}return!1}isValidLink(t,e,i,s){if(!this.isValidFrom(t,e)||!this.isValidTo(i,s)||null!==e&&null!==s&&((!e.fromLinkableSelfNode||!s.toLinkableSelfNode)&&this.isInSameNode(e,s)||(!e.fromLinkableDuplicates||!s.toLinkableDuplicates)&&this.isLinked(e,s))||null!==this.originalLink&&(null!==t&&this.isLabelDependentOnLink(t,this.originalLink)||null!==i&&this.isLabelDependentOnLink(i,this.originalLink))||null!==t&&null!==i&&(null===t.data&&null!==i.data||null!==t.data&&null===i.data)||!this.isValidCycle(t,i,this.originalLink))return!1;let n;return!(null!==t&&null!==(n=t.linkValidation)&&!n(t,e,i,s,this.originalLink)||null!==i&&null!==(n=i.linkValidation)&&!n(t,e,i,s,this.originalLink))&&(null===(n=this.linkValidation)||n(t,e,i,s,this.originalLink))}isLabelDependentOnLink(t,e){var i,s;return null!==t&&null!==(i=t.labeledLink)&&(i===e||((s=new N).add(t),this.WS(i,e,s)))}WS(t,e,i){var s;return t===e||!(null===(s=t.fromNode)||!s.isLinkLabel||(i.add(s),!this.WS(s.labeledLink,e,i)))||!(null===(s=t.toNode)||!s.isLinkLabel||(i.add(s),!this.WS(s.labeledLink,e,i)))}isValidCycle(t,e,i){if(void 0===i&&(i=null),null===t||null===e)return this.isUnconnectedLinkValid;var s=this.diagram.validCycle;if(1===s)return!0;if(5===s){var n=i||this.temporaryLink;if(null!==n&&!n.isTreeLink)return!0;for(var a=e.linksConnected;a.next();){var r=a.value;if(r!==i&&r.isTreeLink&&r.toNode===e)return!1}}else{if(6!==s)return 2===s?!this.nF(t,e,i):3===s?!this.Cu(t,e,i,!1):4!==s||!this.oF(t,e,i);n=i||this.temporaryLink;if(null!==n&&!n.isTreeLink)return!0;for(var o=t.linksConnected;o.next();){var l=o.value;if(l!==i&&l.isTreeLink&&l.fromNode===t)return!1}}return!this.Cu(t,e,i,!0)}Cu(t,e,i,s){if(t===e)return!0;if(null!==t&&null!==e)for(var n=t.linksConnected;n.next();){var a=n.value;if(a!==i&&(!s||a.isTreeLink)&&a.toNode===t){a=a.fromNode;if(a!==t&&this.Cu(a,e,i,s))return!0}}return!1}nF(t,e,i){var s;return t===e||((s=new N).add(e),this.vC(s,t,e,i))}vC(t,e,i,s){if(e===i)return!0;if(null!==e&&null!==i&&!t.contains(e)){t.add(e);for(var n=e.linksConnected;n.next();){var a=n.value;if(a!==s&&a.toNode===e){a=a.fromNode;if(a!==e&&this.vC(t,a,i,s))return!0}}}return!1}oF(t,e,i){var s;return t===e||((s=new N).add(e),this.qC(s,t,e,i))}qC(t,e,i,s){if(e===i)return!0;if(null!==e&&null!==i&&!t.contains(e)){t.add(e);for(var n=e.linksConnected;n.next();){var a=n.value;if(a!==s){var r=a.fromNode,a=a.toNode,a=r===e?a:r;if(a!==e&&this.qC(t,a,i,s))return!0}}}return!1}get linkValidation(){return this.Fl}set linkValidation(t){null!==t&&Kt.t(t,"function",nt,"linkValidation"),this.Fl=t}get portTargeted(){return this.qS}set portTargeted(t){null!==t&&Kt.t(t,"function",nt,"portTargeted"),this.qS=t}}(t={})[t.Either=1]="Either",t[t.ForwardsOnly=2]="ForwardsOnly",t[t.BackwardsOnly=3]="BackwardsOnly";var at=t;class rt extends nt{jS;JS;C;ZS;constructor(t){super(),this.name="Linking",this.jS={},this.JS=null,this.C=1,this.ZS=null,t&&Object.assign(this,t)}static Either=1;static ForwardsOnly=2;static BackwardsOnly=3;get archetypeLinkData(){return this.jS}set archetypeLinkData(t){null!==t&&Kt.t(t,"object",rt,"archetypeLinkData"),t instanceof y&&Kt.s(t,Y,rt,"archetypeLinkData"),this.jS=t}get archetypeLabelNodeData(){return this.JS}set archetypeLabelNodeData(t){null!==t&&Kt.t(t,"object",rt,"archetypeLabelNodeData"),t instanceof y&&Kt.s(t,D,rt,"archetypeLabelNodeData"),this.JS=t}get direction(){return this.C}set direction(t){Kt.it(t,at,"LinkingDirection"),this.C=t}get startObject(){return this.ZS}set startObject(t){null!==t&&Kt.s(t,y,rt,"startObject"),this.ZS=t}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||t.isModelReadOnly||!t.allowLink||!t.model.jw()||!t.lastInput.left||t.currentTool!==this&&!this.isBeyondDragSize()||null===this.findLinkablePort())}findLinkablePort(){var t=this.diagram;let e=this.startObject;if(null!==(e=null===e?t.findObjectAt(t.firstInput.documentPoint,null,null):e)){t=e.part;if(t instanceof D){var i=this.direction;if(1===i||2===i){var s=this.findValidLinkablePort(e,!1);if(null!==s)return this.isForwards=!0,s;if(this.startObject===t){s=t.port;if(this.findValidLinkablePort(s,!1))return this.isForwards=!0,s}}if(1===i||3===i){s=this.findValidLinkablePort(e,!0);if(null!==s)return this.isForwards=!1,s;if(this.startObject===t){i=t.port;if(this.findValidLinkablePort(i,!0))return this.isForwards=!1,i}}}}return null}doActivate(){var t,e=this.diagram,i=this.findLinkablePort();null===i?this.stopTool():(this.startTransaction(this.name),e.isMouseCaptured=!0,e.currentCursor=this.linkingCursor,this.isForwards?(null!==this.temporaryToNode&&(this.temporaryToNode.location=e.lastInput.documentPoint),this.originalFromPort=i,(t=this.originalFromPort.part)instanceof D&&(this.originalFromNode=t),this.copyPortProperties(this.originalFromNode,this.originalFromPort,this.temporaryFromNode,this.temporaryFromPort,!1)):(null!==this.temporaryFromNode&&(this.temporaryFromNode.location=e.lastInput.documentPoint),this.originalToPort=i,(t=this.originalToPort.part)instanceof D&&(this.originalToNode=t),this.copyPortProperties(this.originalToNode,this.originalToPort,this.temporaryToNode,this.temporaryToPort,!0)),e.add(this.temporaryFromNode),this.temporaryFromNode&&this.temporaryFromNode.ensureBounds(),e.add(this.temporaryToNode),this.temporaryToNode&&this.temporaryToNode.ensureBounds(),null!==this.temporaryLink&&(null!==this.temporaryFromNode&&(this.temporaryLink.fromNode=this.temporaryFromNode),null!==this.temporaryToNode&&(this.temporaryLink.toNode=this.temporaryToNode),this.temporaryLink.isTreeLink=this.isNewTreeLink(),this.temporaryLink.invalidateRoute(),e.add(this.temporaryLink)),this.isActive=!0)}doDeactivate(){this.isActive=!1;var t=this.diagram;t.remove(this.temporaryLink),t.remove(this.temporaryFromNode),t.remove(this.temporaryToNode),t.isMouseCaptured=!1,t.currentCursor="",this.stopTransaction()}doStop(){super.doStop(),this.startObject=null}doMouseUp(){if(this.isActive){var a=this.diagram;let t=this.transactionResult=null,e=null,i=null,s=null,n=null;try{this.targetPort=this.findTargetPort(this.isForwards);var r,o=this.targetPort;null!==o?(r=o.part)instanceof D&&(this.isForwards?(null!==this.originalFromNode&&(t=this.originalFromNode,e=this.originalFromPort),i=r,s=o):(t=r,e=o,null!==this.originalToNode&&(i=this.originalToNode,s=this.originalToPort))):this.isForwards?null!==this.originalFromNode&&this.isUnconnectedLinkValid&&(t=this.originalFromNode,e=this.originalFromPort):null!==this.originalToNode&&this.isUnconnectedLinkValid&&(i=this.originalToNode,s=this.originalToPort),null!==t||null!==i?null!==(n=this.insertLink(t,e,i,s))?(null===o&&(this.isForwards?n.defaultToPoint=a.lastInput.documentPoint:n.defaultFromPoint=a.lastInput.documentPoint),a.allowSelect&&(a.V("ChangingSelection",a.selection),a.clearSelection(!0),n.isSelected=!0),this.transactionResult=this.name,a.V("LinkDrawn",n)):this.doNoLink(t,e,i,s):this.isForwards?this.doNoLink(this.originalFromNode,this.originalFromPort,null,null):this.doNoLink(null,null,this.originalToNode,this.originalToPort)}finally{this.stopTool(),n&&a.allowSelect&&a.V("ChangedSelection",a.selection)}}}isNewTreeLink(){var t,e=this.archetypeLinkData;return null===e||(e instanceof Y?e.isTreeLink:null===(t=this.diagram)||(e=t.partManager.getLinkCategoryForData(e),null===(t=t.partManager.findLinkTemplateForCategory(e)))||t.isTreeLink)}insertLink(t,e,i,s){return this.diagram.partManager.insertLink(t,e,i,s)}doNoLink(t,e,i,s){}}class ot extends nt{$S;QS;ws;_S;constructor(t){super(),this.name="Relinking",this.$S=new q("Diamond",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",cursor:this.linkingCursor,segmentIndex:0}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.QS=new q("Diamond",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",cursor:this.linkingCursor,segmentIndex:-1}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.ws=null,this._S=new Q,t&&Object.assign(this,t)}updateAdornments(i){if(null!==i&&i instanceof Y){let t="RelinkFrom",e=null;var s;i.isSelected&&!this.diagram.isReadOnly&&null!==(s=i.selectionObject)&&i.canRelinkFrom()&&i.actualBounds.isReal()&&i.isVisible()&&s.actualBounds.isReal()&&s.isVisibleObject()&&null===(e=i.findAdornment(t))&&(e=this.makeAdornment(s,!1),i.addAdornment(t,e)),null===e&&i.removeAdornment(t),t="RelinkTo",e=null,i.isSelected&&!this.diagram.isReadOnly&&null!==(s=i.selectionObject)&&i.canRelinkTo()&&i.actualBounds.isReal()&&i.isVisible()&&s.actualBounds.isReal()&&s.isVisibleObject()&&(null===(e=i.findAdornment(t))?(e=this.makeAdornment(s,!0),i.addAdornment(t,e)):e.u()),null===e&&i.removeAdornment(t)}}makeAdornment(t,e){var i=new K,e=(i.type=Xt.Link,e?this.toHandleArchetype:this.fromHandleArchetype);return null!==e&&i.add(e.copy().Tm()),i.adornedObject=t,i}get fromHandleArchetype(){return this.$S}set fromHandleArchetype(t){null!==t&&Kt.s(t,y,ot,"fromHandleArchetype"),this.$S=t}get toHandleArchetype(){return this.QS}set toHandleArchetype(t){null!==t&&Kt.s(t,y,ot,"toHandleArchetype"),this.QS=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,ot,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}canStart(){if(!this.isEnabled)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowRelink||!t.model.jw()||!t.lastInput.left)return!1;let e=this.findToolHandleAt(t.firstInput.documentPoint,"RelinkFrom");return null!==(e=null===e?this.findToolHandleAt(t.firstInput.documentPoint,"RelinkTo"):e)}doActivate(){var e=this.diagram;if(null===this.originalLink){let t=this.handle;if(null===(t=null===t&&null===(t=this.findToolHandleAt(e.firstInput.documentPoint,"RelinkFrom"))?this.findToolHandleAt(e.firstInput.documentPoint,"RelinkTo"):t))return;var i=t.part;if(!(i instanceof K&&i.adornedPart instanceof Y))return;this.handle=t,this.isForwards=null===i||"RelinkTo"===i.category,this.originalLink=i.adornedPart}this.startTransaction(this.name),e.isMouseCaptured=!0,e.currentCursor=this.linkingCursor,this.originalFromPort=this.originalLink.fromPort,this.originalFromNode=this.originalLink.fromNode,this.originalToPort=this.originalLink.toPort,this.originalToNode=this.originalLink.toNode,this._S.set(this.originalLink.actualBounds),null!==this.originalLink&&0<this.originalLink.pointsCount&&(null===this.originalLink.fromNode&&(null!==this.temporaryFromPort&&(this.temporaryFromPort.desiredSize=Yt.lf),null!==this.temporaryFromNode)&&(this.temporaryFromNode.location=this.originalLink.getPoint(0)),null===this.originalLink.toNode)&&(null!==this.temporaryToPort&&(this.temporaryToPort.desiredSize=Yt.lf),null!==this.temporaryToNode)&&(this.temporaryToNode.location=this.originalLink.getPoint(this.originalLink.pointsCount-1)),this.copyPortProperties(this.originalFromNode,this.originalFromPort,this.temporaryFromNode,this.temporaryFromPort,!1),this.copyPortProperties(this.originalToNode,this.originalToPort,this.temporaryToNode,this.temporaryToPort,!0),e.add(this.temporaryFromNode),e.add(this.temporaryToNode),null!==this.temporaryLink&&(null!==this.temporaryFromNode&&(this.temporaryLink.fromNode=this.temporaryFromNode),null!==this.temporaryToNode&&(this.temporaryLink.toNode=this.temporaryToNode),this.copyLinkProperties(this.originalLink,this.temporaryLink),this.temporaryLink.invalidateRoute(),e.add(this.temporaryLink)),this.isActive=!0}copyLinkProperties(e,i){if(null!==e&&null!==i){i.adjusting=e.adjusting,i.corner=e.corner;let t=e.curve;11!==t&&10!==t||(t=0),i.curve=t,i.curviness=e.curviness,i.isTreeLink=e.isTreeLink,i.points=e.points,i.routing=e.routing,i.smoothness=e.smoothness,i.fromSpot=e.fromSpot,i.fromEndSegmentLength=e.fromEndSegmentLength,i.fromShortLength=e.fromShortLength,i.toSpot=e.toSpot,i.toEndSegmentLength=e.toEndSegmentLength,i.toShortLength=e.toShortLength}}doDeactivate(){this.isActive=!1;var t=this.diagram;t.remove(this.temporaryLink),t.remove(this.temporaryFromNode),t.remove(this.temporaryToNode),t.isMouseCaptured=!1,t.currentCursor="",this.stopTransaction()}doStop(){super.doStop(),this.handle=null}doMouseUp(){if(this.isActive){var a,r=this.diagram;this.transactionResult=null;let t=this.originalFromNode,e=this.originalFromPort,i=this.originalToNode,s=this.originalToPort,n=this.originalLink;try{this.targetPort=this.findTargetPort(this.isForwards),null!==this.targetPort?(a=this.targetPort.part)instanceof D&&(this.isForwards?(i=a,s=this.targetPort):(t=a,e=this.targetPort)):this.isUnconnectedLinkValid?this.isForwards?(i=null,s=null):(t=null,e=null):n=null,null!==n?(this.reconnectLink(n,this.isForwards?i:t,this.isForwards?s:e,this.isForwards),null===this.targetPort&&(this.isForwards?n.defaultToPoint=r.lastInput.documentPoint:n.defaultFromPoint=r.lastInput.documentPoint,n.invalidateRoute()),this.transactionResult=this.name,r.V("LinkRelinked",n,this.isForwards?this.originalToPort:this.originalFromPort)):this.doNoRelink(this.originalLink,this.isForwards),this.originalLink.invalidateOtherJumpOvers(this._S)}finally{this.stopTool()}}}reconnectLink(t,e,i,s){i=null!==i&&null!==i.portId?i.portId:"";return s?(t.toNode=e,t.toPortId=i):(t.fromNode=e,t.fromPortId=i),!0}doNoRelink(t,e){}doDraggingMouseMove(t,e,i,s){null!==t?(this.copyPortProperties(t,e,this.temporaryFromNode,this.temporaryFromPort,!1),this.diagram.add(this.temporaryFromNode)):this.diagram.remove(this.temporaryFromNode),null!==i?(this.copyPortProperties(i,s,this.temporaryToNode,this.temporaryToPort,!0),this.diagram.add(this.temporaryToNode)):this.diagram.remove(this.temporaryToNode)}stopDraggingMouseMove(){this.diagram.remove(this.temporaryFromNode),this.diagram.remove(this.temporaryToNode)}}(t={})[t.None=0]="None",t[t.Horizontal=1]="Horizontal",t[t.Vertical=2]="Vertical",t[t.All=3]="All";var t;class lt extends J{Io;tM;iM;ws;Jw;eM;Dm;constructor(t){super(),this.name="LinkReshaping",this.Io=new q("Rectangle",{desiredSize:Yt.nC,fill:"lightblue",stroke:"dodgerblue"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.tM=new q("Diamond",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",cursor:"move"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.iM=3,this.ws=null,this.Jw=null,this.eM=new _,this.Dm=new O,t&&Object.assign(this,t)}static None=0;static Horizontal=1;static Vertical=2;static All=3;getReshapingBehavior(t){return t?t.Nr:0}setReshapingBehavior(t,e){t.Nr=e}updateAdornments(e){if(null!==e&&e instanceof Y){let t=null;var i;e.isSelected&&!this.diagram.isReadOnly&&null!==(i=e.path)&&e.canReshape()&&e.actualBounds.isReal()&&e.isVisible()&&i.actualBounds.isReal()&&i.isVisibleObject()&&(null===(t=e.findAdornment(this.name))||t.sM!==e.pointsCount||t.nM!==e.resegmentable)&&null!==(t=this.makeAdornment(i))&&(t.sM=e.pointsCount,t.nM=e.resegmentable,e.addAdornment(this.name,t)),null===t&&e.removeAdornment(this.name)}}makeAdornment(e){var i=e.part,t=i.points,s=i.pointsCount,n=i.isOrthogonal;let a=null;if(null!==t&&1<s){(a=new K).type=Xt.Link;var r=i.firstPickIndex,o=i.lastPickIndex,l=n?1:0;if(i.resegmentable&&9!==i.computeCurve())for(let t=r+l;t<o-l;t++){var h=this.makeResegmentHandle(e,t);null!==h&&(h.segmentIndex=t,h.segmentFraction=.5,h.fromMaxLinks=999,a.add(h))}for(let t=r+1;t<o;t++){var u=this.makeHandle(e,t);if(null!==u){if((u.segmentIndex=t)!==r)if(t===r+1&&n){var d=i.getPoint(r);let t=i.getPoint(r+1);z.p(d.x,t.x)&&z.p(d.y,t.y)&&(t=i.getPoint(r-1)),z.p(d.x,t.x)?(this.setReshapingBehavior(u,2),u.cursor="n-resize"):z.p(d.y,t.y)&&(this.setReshapingBehavior(u,1),u.cursor="w-resize")}else if(t===o-1&&n){let t=i.getPoint(o-1);d=i.getPoint(o);z.p(t.x,d.x)&&z.p(t.y,d.y)&&(t=i.getPoint(o+1)),z.p(t.x,d.x)?(this.setReshapingBehavior(u,2),u.cursor="n-resize"):z.p(t.y,d.y)&&(this.setReshapingBehavior(u,1),u.cursor="w-resize")}else t!==o&&(this.setReshapingBehavior(u,3),u.cursor="move");a.add(u)}}a.adornedObject=e}return a}makeHandle(t,e){var i=this.handleArchetype;return null===i?null:i.copy().Tm()}get handleArchetype(){return this.Io}set handleArchetype(t){null!==t&&Kt.s(t,y,lt,"handleArchetype"),this.Io=t}makeResegmentHandle(t,e){var i=this.midHandleArchetype;return null===i?null:i.copy().Tm()}get midHandleArchetype(){return this.tM}set midHandleArchetype(t){null!==t&&Kt.s(t,y,lt,"midHandleArchetype"),this.tM=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,lt,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}get adornedLink(){return this.Jw}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||!t.allowReshape||!t.lastInput.left||null===this.findToolHandleAt(t.firstInput.documentPoint,this.name))}doActivate(){var t=this.diagram;if(null===this.handle&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),null!==this.handle){var e=this.handle.part.adornedPart;if(e instanceof Y){if(this.Jw=e,t.isMouseCaptured=!0,this.startTransaction(this.name),e.resegmentable&&999===this.handle.fromMaxLinks){var i=e.points.copy(),s=this.getResegmentingPoint();if(i.insertAt(this.handle.segmentIndex+1,s),e.isOrthogonal&&i.insertAt(this.handle.segmentIndex+1,s),e.points=i,e.invalidateAdornments(),e.updateAdornments(),this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name),null===this.handle)return void this.doDeactivate()}this.eM=e.getPoint(this.handle.segmentIndex),this.Dm=e.points.copy(),this.isActive=!0}}}doDeactivate(){this.stopTransaction(),this.handle=null,this.Jw=null,this.diagram.isMouseCaptured=!1,this.isActive=!1}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}doCancel(){var t=this.adornedLink;null!==t&&(t.points=this.Dm),this.stopTool()}getResegmentingPoint(){return this.handle.getDocumentPoint(Z.Center)}doMouseMove(){var t=this.diagram;this.isActive&&(t=this.computeReshape(t.lastInput.documentPoint),this.reshape(t))}doMouseUp(){var t,e,i,s,n,a,r,o=this.diagram;this.isActive&&(t=this.computeReshape(o.lastInput.documentPoint),this.reshape(t),null!==(t=this.adornedLink)&&t.resegmentable&&(e=this.handle.segmentIndex,i=t.getPoint(e-1),s=t.getPoint(e),n=t.getPoint(e+1),t.isOrthogonal?e>t.firstPickIndex+1&&e<t.lastPickIndex-1&&(a=t.getPoint(e-2),this.isWithinResegmentingDistance(i,s)&&(this.isInLineOrtho(a,i,s,n,!0)||this.isInLineOrtho(a,i,s,n,!1))?(r=t.points.copy(),this.isInLineOrtho(a,i,s,n,!0)?(r.setElt(e-2,new _(a.x,(n.y+a.y)/2)),r.setElt(e+1,new _(n.x,(n.y+a.y)/2))):(r.setElt(e-2,new _((n.x+a.x)/2,a.y)),r.setElt(e+1,new _((n.x+a.x)/2,n.y))),r.removeAt(e),r.removeAt(e-1),t.points=r,t.invalidateAdornments()):(a=t.getPoint(e+2),this.isWithinResegmentingDistance(s,n)&&(this.isInLineOrtho(i,s,n,a,!0)||this.isInLineOrtho(i,s,n,a,!1))&&(r=t.points.copy(),this.isInLineOrtho(i,s,n,a,!0)?(r.setElt(e-1,new _(i.x,(i.y+a.y)/2)),r.setElt(e+2,new _(a.x,(i.y+a.y)/2))):(r.setElt(e-1,new _((i.x+a.x)/2,i.y)),r.setElt(e+2,new _((i.x+a.x)/2,a.y))),r.removeAt(e+1),r.removeAt(e),t.points=r,t.invalidateAdornments()))):(a=_.a(),z.Sl(i.x,i.y,n.x,n.y,s.x,s.y,a)&&a.distanceSquaredPoint(s)<this.resegmentingDistance*this.resegmentingDistance&&((r=t.points.copy()).removeAt(e),t.points=r,t.invalidateAdornments()),_.o(a))),o.invalidateDocumentBounds(),this.transactionResult=this.name,o.V("LinkReshaped",this.adornedLink,this.Dm)),this.stopTool()}isWithinResegmentingDistance(t,e){return Math.abs(t.x-e.x)<this.resegmentingDistance&&Math.abs(t.y-e.y)<this.resegmentingDistance}isInLineOrtho(t,e,i,s,n){return n?Math.abs(t.y-e.y)<this.resegmentingDistance&&Math.abs(e.y-i.y)<this.resegmentingDistance&&Math.abs(i.y-s.y)<this.resegmentingDistance:Math.abs(t.x-e.x)<this.resegmentingDistance&&Math.abs(e.x-i.x)<this.resegmentingDistance&&Math.abs(i.x-s.x)<this.resegmentingDistance}get resegmentingDistance(){return this.iM}set resegmentingDistance(t){Kt.t(t,"number",lt,"resegmentingDistance"),this.iM=t}reshape(n){var a=this.adornedLink;a.startRoute();let r=this.handle.segmentIndex;var o=this.getReshapingBehavior(this.handle);if(a.isOrthogonal)if(r===a.firstPickIndex+1){var l=a.firstPickIndex+1;2===o?(a.setPointAt(l,a.getPoint(l-1).x,n.y),a.setPointAt(l+1,a.getPoint(l+2).x,n.y)):1===o&&(a.setPointAt(l,n.x,a.getPoint(l-1).y),a.setPointAt(l+1,n.x,a.getPoint(l+2).y))}else if(r===a.lastPickIndex-1){var l=a.lastPickIndex-1;2===o?(a.setPointAt(l-1,a.getPoint(l-2).x,n.y),a.setPointAt(l,a.getPoint(1+l).x,n.y)):1===o&&(a.setPointAt(l-1,n.x,a.getPoint(l-2).y),a.setPointAt(l,n.x,a.getPoint(1+l).y))}else{let t=r;var o=a.getPoint(t),l=a.getPoint(t-1),h=a.getPoint(t+1);z.p(l.x,o.x)&&z.p(o.y,h.y)?(z.p(l.x,a.getPoint(t-2).x)&&!z.p(l.y,a.getPoint(t-2).y)?(a.insertPointAt(t,n.x,l.y),r++,t++):a.setPointAt(t-1,n.x,l.y),z.p(h.y,a.getPoint(t+2).y)&&!z.p(h.x,a.getPoint(t+2).x)?a.insertPointAt(t+1,h.x,n.y):a.setPointAt(t+1,h.x,n.y)):z.p(l.y,o.y)&&z.p(o.x,h.x)?(z.p(l.y,a.getPoint(t-2).y)&&!z.p(l.x,a.getPoint(t-2).x)?(a.insertPointAt(t,l.x,n.y),r++,t++):a.setPointAt(t-1,l.x,n.y),z.p(h.x,a.getPoint(t+2).x)&&!z.p(h.y,a.getPoint(t+2).y)?a.insertPointAt(t+1,n.x,h.y):a.setPointAt(t+1,n.x,h.y)):z.p(l.x,o.x)&&z.p(o.x,h.x)?(z.p(l.x,a.getPoint(t-2).x)&&!z.p(l.y,a.getPoint(t-2).y)?(a.insertPointAt(t,n.x,l.y),r++,t++):a.setPointAt(t-1,n.x,l.y),z.p(h.x,a.getPoint(t+2).x)&&!z.p(h.y,a.getPoint(t+2).y)?a.insertPointAt(t+1,n.x,h.y):a.setPointAt(t+1,n.x,h.y)):z.p(l.y,o.y)&&z.p(o.y,h.y)&&(z.p(l.y,a.getPoint(t-2).y)&&!z.p(l.x,a.getPoint(t-2).x)?(a.insertPointAt(t,l.x,n.y),r++,t++):a.setPointAt(t-1,l.x,n.y),z.p(h.y,a.getPoint(t+2).y)&&!z.p(h.x,a.getPoint(t+2).x)?a.insertPointAt(t+1,h.x,n.y):a.setPointAt(t+1,h.x,n.y)),a.setPointAt(r,n.x,n.y)}else{a.setPointAt(r,n.x,n.y);let t=a.fromNode,e=a.fromPort;null!==t&&null!==(o=t.findVisibleNode())&&o!==t&&(t=o,e=t.port),1===r&&a.computeSpot(!0,e).isNoSpot()&&(l=e.getDocumentPoint(Z.Center,_.a()),h=a.getLinkPointFromPoint(t,e,l,n,!0,_.a()),a.setPointAt(0,h.x,h.y),_.o(l),_.o(h));let i=a.toNode,s=a.toPort;null!==i&&null!==(o=i.findVisibleNode())&&o!==i&&(i=o,s=i.port),r===a.pointsCount-2&&a.computeSpot(!1,s).isNoSpot()&&(l=s.getDocumentPoint(Z.Center,_.a()),h=a.getLinkPointFromPoint(i,s,l,n,!1,_.a()),a.setPointAt(a.pointsCount-1,h.x,h.y),_.o(l),_.o(h))}a.commitRoute()}computeReshape(t){var e=this.adornedLink,i=this.handle.segmentIndex;switch(this.getReshapingBehavior(this.handle)){case 3:return t;case 2:var s=e.getPoint(i);return new _(s.x,t.y);case 1:s=e.getPoint(i);return new _(t.x,s.y);default:return e.getPoint(i)}}get originalPoint(){return this.eM}get originalPoints(){return this.Dm}}class ht extends J{Cr;Ar;Oo;Sf;oM;xs;Io;ws;Fm;rM;Mf;Zw;$w;Qw;constructor(t){super(),this.name="Resizing",this.Cr=new Yt(1,1).w(),this.Ar=new Yt(9999,9999).w(),this.Oo=new Yt(NaN,NaN).w(),this.Sf=!1,this.oM=!0,this.xs=null,this.Io=new q("Rectangle",{alignmentFocus:Z.Center,desiredSize:Yt.nC,fill:"lightblue",stroke:"dodgerblue",strokeWidth:1,cursor:"pointer"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.ws=null,this.Fm=new _,this.rM=new Yt,this.Mf=new _,this.Zw=new Yt(0,0),this.$w=new Yt(1/0,1/0),this.Qw=new Yt(1,1),t&&Object.assign(this,t)}updateAdornments(e){if(!(null===e||e instanceof Y)){if(e.isSelected&&!this.diagram.isReadOnly){var i=e.resizeObject;let t=e.findAdornment(this.name);if(null!==i&&e.canResize()&&e.actualBounds.isReal()&&e.isVisible()&&i.actualBounds.isReal()&&i.isVisibleObject()&&null!==(t=null!==t&&t.adornedObject===i?t:this.makeAdornment(i)))return i=i.getDocumentAngle(),e.Rl()&&this.updateResizeHandles(t,i),void e.addAdornment(this.name,t)}e.removeAdornment(this.name)}}makeAdornment(t){let e=null;var i=t.part.resizeAdornmentTemplate;if(null===i){(e=new K).type=Xt.Spot,e.locationSpot=Z.Center;var s=new Xe;s.isPanelMain=!0,e.add(s),e.add(this.makeHandle(t,Z.TopLeft)),e.add(this.makeHandle(t,Z.TopRight)),e.add(this.makeHandle(t,Z.BottomRight)),e.add(this.makeHandle(t,Z.BottomLeft)),e.add(this.makeHandle(t,Z.MiddleTop)),e.add(this.makeHandle(t,Z.MiddleRight)),e.add(this.makeHandle(t,Z.MiddleBottom)),e.add(this.makeHandle(t,Z.MiddleLeft))}else if(i.ui(),null===(e=i.copy()))return null;return e.adornedObject=t,e}makeHandle(t,e){var i=this.handleArchetype;return null===i?null:((i=i.copy().Tm()).alignment=e,i)}updateResizeHandles(t,e){if(null!==t)if(!t.alignment.isDefault()&&("pointer"===t.cursor||0<t.cursor.indexOf("resize")))this.rF(t,e);else if(t instanceof Xt)for(var i=t.elements;i.next();){var s=i.value;this.updateResizeHandles(s,e)}}rF(t,e){let i=t.alignment,s=e;if((i=i.isNoSpot()?Z.Center:i).x<=0)i.y<=0?s+=225:1<=i.y?s+=135:s+=180;else if(1<=i.x)i.y<=0?s+=315:1<=i.y&&(s+=45);else if(i.y<=0)s+=270;else{if(!(1<=i.y))return;s+=90}s<0?s+=360:360<=s&&(s-=360),s<22.5?t.cursor="e-resize":s<67.5?t.cursor="se-resize":s<112.5?t.cursor="s-resize":s<157.5?t.cursor="sw-resize":s<202.5?t.cursor="w-resize":s<247.5?t.cursor="nw-resize":s<292.5?t.cursor="n-resize":s<337.5?t.cursor="ne-resize":t.cursor="e-resize"}get handleArchetype(){return this.Io}set handleArchetype(t){null!==t&&Kt.s(t,y,ht,"handleArchetype"),this.Io=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,ht,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}get adornedObject(){return this.xs}set adornedObject(t){if(null!==t&&(Kt.s(t,y,ht,"handle"),t.part instanceof K))throw new Error("new handle must not be in an Adornment: "+t);this.xs=t}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||!t.allowResize||!t.lastInput.left||null===this.findToolHandleAt(t.firstInput.documentPoint,this.name))}doActivate(){var t=this.diagram;null===this.handle&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),null!==this.handle&&(this.adornedObject=this.handle.part.adornedObject,null!==this.adornedObject)&&(t.isMouseCaptured=!0,t.animationManager.stopAnimation(),t.Mu=!0,this.startTransaction(this.name),this.Fm.set(this.adornedObject.getDocumentPoint(this.handle.alignment.opposite())),this.Mf.set(this.adornedObject.part.location),this.rM.set(this.adornedObject.desiredSize),this.Qw=this.computeCellSize(),this.Zw=this.computeMinSize(),this.$w=this.computeMaxSize(),this.isActive=!0)}doDeactivate(){var t=this.diagram;t.Mu=!1,t.Al=!0,this.stopTransaction(),this.handle=null,this.xs=null,t.isMouseCaptured=!1,this.isActive=!1}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}doCancel(){null!==this.adornedObject&&(this.adornedObject.desiredSize=this.originalDesiredSize,this.adornedObject.part.location=this.originalLocation),this.stopTool()}doMouseMove(){var t,e,i,s,n,a=this.diagram;this.isActive&&(n=this.Zw,t=this.$w,e=this.Qw,i=a.lastInput.documentPoint,i=this.adornedObject.getLocalPoint(i,_.a()),s=this.computeReshape(),n=this.computeResize(i,this.handle.alignment,n,t,e,s),this.resize(n),a.maybeUpdate(),_.o(i))}doMouseUp(){var t,e,i,s,n,a=this.diagram;this.isActive&&(n=this.Zw,t=this.$w,e=this.Qw,i=this.adornedObject.getLocalPoint(a.lastInput.documentPoint,_.a()),s=this.computeReshape(),n=this.computeResize(i,this.handle.alignment,n,t,e,s),this.resize(n),_.o(i),a.invalidateDocumentBounds(),this.transactionResult=this.name,a.V("PartResized",this.adornedObject,this.originalDesiredSize)),this.stopTool()}resize(e){var i=this.diagram,s=this.adornedObject;if(null!==s){s.desiredSize=e.size;e=s.part,s=(e.ensureBounds(),s.getDocumentPoint(this.handle.alignment.opposite()));if(e instanceof X){var n=new O;n.add(e);let t;this.dragsMembers||e.hasPlaceholder()||((t=new Ot).dragsMembers=!1),i.moveParts(n,this.oppositePoint.copy().subtract(s),!0,t)}else e.location=e.location.copy().subtract(s).add(this.oppositePoint);i.maybeUpdate()}}computeResize(t,e,i,s,n,a){e.isNoSpot()&&(e=Z.Center);var r=this.adornedObject.naturalBounds,o=r.x,l=r.y,h=r.x+r.width,u=r.y+r.height;let d=1;if(!a){let t=r.width,e=r.height;t<=0&&(t=1),e<=0&&(e=1),d=e/t}var c=_.a(),t=(z.vg(t.x,t.y,o,l,n.width,n.height,c),r.copy());return e.x<=0?e.y<=0?(t.x=Math.max(c.x,h-s.width),t.x=Math.min(t.x,h-i.width),t.width=Math.max(h-t.x,i.width),t.y=Math.max(c.y,u-s.height),t.y=Math.min(t.y,u-i.height),t.height=Math.max(u-t.y,i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width),t.x=h-t.width,t.y=u-t.height)):1<=e.y?(t.x=Math.max(c.x,h-s.width),t.x=Math.min(t.x,h-i.width),t.width=Math.max(h-t.x,i.width),t.height=Math.max(Math.min(c.y-l,s.height),i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width),t.x=h-t.width)):(t.x=Math.max(c.x,h-s.width),t.x=Math.min(t.x,h-i.width),t.width=h-t.x,a||(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d,t.y=l+.5*(u-l-t.height))):1<=e.x?e.y<=0?(t.width=Math.max(Math.min(c.x-o,s.width),i.width),t.y=Math.max(c.y,u-s.height),t.y=Math.min(t.y,u-i.height),t.height=Math.max(u-t.y,i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width),t.y=u-t.height)):1<=e.y?(t.width=Math.max(Math.min(c.x-o,s.width),i.width),t.height=Math.max(Math.min(c.y-l,s.height),i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d):(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width))):(t.width=Math.max(Math.min(c.x-o,s.width),i.width),a||(t.height=Math.max(Math.min(d*t.width,s.height),i.height),t.width=t.height/d,t.y=l+.5*(u-l-t.height))):e.y<=0?(t.y=Math.max(c.y,u-s.height),t.y=Math.min(t.y,u-i.height),t.height=u-t.y,a||(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width,t.x=o+.5*(h-o-t.width))):1<=e.y&&(t.height=Math.max(Math.min(c.y-l,s.height),i.height),a||(t.width=Math.max(Math.min(t.height/d,s.width),i.width),t.height=d*t.width,t.x=o+.5*(h-o-t.width))),_.o(c),t}computeReshape(){let t=0;return!(6===(t=this.adornedObject instanceof q?this.adornedObject.lM():t)||this.diagram.lastInput.shift)}computeMinSize(){var t=this.adornedObject.minSize.copy(),e=this.minSize;return!isNaN(e.width)&&e.width>t.width&&(t.width=e.width),!isNaN(e.height)&&e.height>t.height&&(t.height=e.height),t}computeMaxSize(){var t=this.adornedObject.maxSize.copy(),e=this.maxSize;return!isNaN(e.width)&&e.width<t.width&&(t.width=e.width),!isNaN(e.height)&&e.height<t.height&&(t.height=e.height),t}computeCellSize(){var t=new Yt(NaN,NaN),e=this.adornedObject.part,e=(null!==e&&(e=e.resizeCellSize,!isNaN(e.width)&&0<e.width&&(t.width=e.width),!isNaN(e.height))&&0<e.height&&(t.height=e.height),this.cellSize),i=(isNaN(t.width)&&!isNaN(e.width)&&0<e.width&&(t.width=e.width),isNaN(t.height)&&!isNaN(e.height)&&0<e.height&&(t.height=e.height),this.diagram);return(isNaN(t.width)||isNaN(t.height))&&i&&null!==(i=i.grid)&&i.visible&&this.isGridSnapEnabled&&(e=i.gridCellSize,isNaN(t.width)&&!isNaN(e.width)&&0<e.width&&(t.width=e.width),isNaN(t.height))&&!isNaN(e.height)&&0<e.height&&(t.height=e.height),!isNaN(t.width)&&0!==t.width&&t.width!==1/0||(t.width=1),!isNaN(t.height)&&0!==t.height&&t.height!==1/0||(t.height=1),t}get minSize(){return this.Cr}set minSize(i){if(Kt.s(i,Yt,ht,"minSize"),!this.Cr.equals(i)){let t=i.width,e=(isNaN(t)&&(t=0),i.height);isNaN(e)&&(e=0),this.Cr.e(t,e)}}get maxSize(){return this.Ar}set maxSize(i){if(Kt.s(i,Yt,ht,"maxSize"),!this.Ar.equals(i)){let t=i.width,e=(isNaN(t)&&(t=1/0),i.height);isNaN(e)&&(e=1/0),this.Ar.e(t,e)}}get cellSize(){return this.Oo}set cellSize(t){Kt.s(t,Yt,ht,"cellSize"),this.Oo.equals(t)||this.Oo.c(t)}get isGridSnapEnabled(){return this.Sf}set isGridSnapEnabled(t){Kt.t(t,"boolean",ht,"isGridSnapEnabled"),this.Sf=t}get dragsMembers(){return this.oM}set dragsMembers(t){Kt.t(t,"boolean",ht,"dragsMembers"),this.oM=t}get oppositePoint(){return this.Fm}set oppositePoint(t){Kt.s(t,_,ht,"oppositePoint"),this.Fm.equals(t)||this.Fm.c(t)}get originalDesiredSize(){return this.rM}get originalLocation(){return this.Mf}}class ut extends J{hM;aM;xs;Io;ws;fM;Rm;Mf;cM;uM;constructor(t){super(),this.name="Rotating",this.hM=45,this.aM=2,this.Mf=new _,this.xs=null,this.Io=new q("Ellipse",{desiredSize:Yt.du,fill:"lightblue",stroke:"dodgerblue",strokeWidth:1,cursor:"pointer"}).theme("fill","adornmentFill").theme("stroke","adornmentStroke"),this.ws=null,this.fM=0,this.Rm=new _(NaN,NaN),this.cM=0,this.uM=50,t&&Object.assign(this,t)}updateAdornments(e){if(null!==e){if(e.Il()){var i=e.rotateObject;if(i===e||i===e.path||i.isPanelMain)return}if(e.isSelected&&!this.diagram.isReadOnly){i=e.rotateObject;if(null!==i&&e.canRotate()&&e.actualBounds.isReal()&&e.isVisible()&&i.actualBounds.isReal()&&i.isVisibleObject()){let t=e.findAdornment(this.name);if(null!==(t=null!==t&&t.adornedObject===i?t:this.makeAdornment(i)))return t.angle=i.getDocumentAngle(),t.hasPlaceholder()||(t.location=this.computeAdornmentLocation(i)),void e.addAdornment(this.name,t)}}e.removeAdornment(this.name)}}makeAdornment(t){let e=null;var i=t.part.rotateAdornmentTemplate;if(null===i){(e=new K).type=Xt.Position,e.locationSpot=Z.Center;var s=this.handleArchetype;null!==s&&e.add(s.copy().Tm())}else if(i.ui(),null===(e=i.copy()))return null;return e.adornedObject=t,e}get handleArchetype(){return this.Io}set handleArchetype(t){null!==t&&Kt.s(t,y,ut,"handleArchetype"),this.Io=t}get handle(){return this.ws}set handle(t){if(null!==t&&(Kt.s(t,y,ut,"handle"),!(t.part instanceof K)))throw new Error("new handle is not in an Adornment: "+t);this.ws=t}get adornedObject(){return this.xs}set adornedObject(t){if(null!==t&&(Kt.s(t,y,ut,"handle"),t.part instanceof K))throw new Error("new handle must not be in an Adornment: "+t);this.xs=t}canStart(){var t;return!(!this.isEnabled||(t=this.diagram).isReadOnly||!t.allowRotate||!t.lastInput.left||null===this.findToolHandleAt(t.firstInput.documentPoint,this.name))}doActivate(){var t=this.diagram;if(null===this.adornedObject){if(null===this.handle&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),null===this.handle)return;this.adornedObject=this.handle.part.adornedObject}null!==this.adornedObject&&(t.isMouseCaptured=!0,t.delaysLayout=!0,this.startTransaction(this.name),this.fM=this.adornedObject.angle,this.Rm=this.computeRotationPoint(this.adornedObject),this.Mf=this.adornedObject.part.location.copy(),this.isActive=!0)}computeRotationPoint(t){var e=t.part,i=e.locationObject;return e.rotationSpot.isSpot()?t.getDocumentPoint(e.rotationSpot):t===e||t===i?i.getDocumentPoint(e.locationSpot):t.getDocumentPoint(Z.Center)}computeAdornmentLocation(t){let e=this.rotationPoint;e.isReal()||(e=this.computeRotationPoint(t));var i=t.getLocalPoint(e);let s=this.handleAngle;s<0?s+=360:360<=s&&(s-=360),s=Math.round(45*Math.round(s/45));var n=this.handleDistance;return 0===s?i.x=t.naturalBounds.width+n:45===s?(i.x=t.naturalBounds.width+n,i.y=t.naturalBounds.height+n):90===s?i.y=t.naturalBounds.height+n:135===s?(i.x=-n,i.y=t.naturalBounds.height+n):180===s?i.x=-n:225===s?(i.x=-n,i.y=-n):270===s?i.y=-n:315===s&&(i.x=t.naturalBounds.width+n,i.y=-n),t.getDocumentPoint(i)}doDeactivate(){var t=this.diagram;this.stopTransaction(),this.handle=null,this.xs=null,this.Rm=new _(NaN,NaN),t.isMouseCaptured=!1,this.isActive=!1}stopTransaction(){var t=this.diagram,e=super.stopTransaction();return e&&null!==t.undoManager.transactionToUndo&&t.undoManager.transactionToUndo.optimize(),e}doCancel(){this.diagram.delaysLayout=!1,this.rotate(this.originalAngle),this.stopTool()}doMouseMove(){var t=this.diagram;this.isActive&&(t=this.computeRotate(t.lastInput.documentPoint),this.rotate(t))}doMouseUp(){var t,e=this.diagram;this.isActive&&(e.delaysLayout=!1,t=this.computeRotate(e.lastInput.documentPoint),this.rotate(t),e.invalidateDocumentBounds(),this.transactionResult=this.name,e.V("PartRotated",this.adornedObject,this.originalAngle)),this.stopTool()}rotate(t){Ht,Kt.r(t,ut,"rotate:newangle");var e,i,s=this.adornedObject;null!==s&&(s.angle=t,(s=s.part).ensureBounds(),(i=s.locationObject)!==(e=s.rotateObject)&&!i.isContainedBy(e)||(i=this.Mf.copy(),s.location=i.subtract(this.rotationPoint).rotate(t-this.originalAngle).add(this.rotationPoint)),this.diagram.maybeUpdate())}computeRotate(t){let e=this.rotationPoint.directionPoint(t)-this.handleAngle;var t=this.adornedObject.panel,t=(null!==t&&(e-=t.getDocumentAngle()),360<=e?e-=360:e<0&&(e+=360),Math.min(Math.abs(this.snapAngleMultiple),180)),i=Math.min(Math.abs(this.snapAngleEpsilon),t/2);return!this.diagram.lastInput.shift&&0<t&&0<i&&(e%t<i?e=Math.floor(e/t)*t:e%t>t-i&&(e=(Math.floor(e/t)+1)*t)),360<=e?e-=360:e<0&&(e+=360),e}get snapAngleMultiple(){return this.hM}set snapAngleMultiple(t){Kt.t(t,"number",ut,"snapAngleMultiple"),this.hM=t}get snapAngleEpsilon(){return this.aM}set snapAngleEpsilon(t){Kt.t(t,"number",ut,"snapAngleEpsilon"),this.aM=t}get originalAngle(){return this.fM}get rotationPoint(){return this.Rm}set rotationPoint(t){this.Rm=t.copy()}get handleAngle(){return this.cM}set handleAngle(t){Kt.t(t,"number",ut,"handleAngle"),this.cM=t}get handleDistance(){return this.uM}set handleDistance(t){Kt.t(t,"number",ut,"handleDistance"),this.uM=t}}class dt extends J{constructor(t){super(),this.name="ClickSelecting",t&&Object.assign(this,t)}canStart(){return!(!this.isEnabled||this.isBeyondDragSize())}doMouseUp(){this.isActive&&(this.standardMouseSelect(),this.standardMouseClick()||this.diagram.lastInput.isTouchEvent&&this.diagram.toolManager.doToolTip()),this.stopTool()}}class ct extends J{Pf;constructor(t){super(),this.name="Action",this.Pf=null,t&&Object.assign(this,t)}canStart(){var t,e,i;return!(!this.isEnabled||(e=(t=this.diagram).lastInput,null===(i=t.findObjectAt(e.documentPoint,t=>{for(;null!==t.panel;){if(t.isActionable)return t;t=t.panel}return t})))||!i.isActionable||(this.Pf=i,t.wf=t.findObjectAt(e.documentPoint,null,null),0))}doMouseDown(){var t,e;this.isActive?(t=this.diagram.lastInput,null!==(e=this.Pf)&&null!==(t.targetObject=e).actionDown&&e.actionDown(t,e)):this.canStart()&&this.doActivate()}doMouseMove(){var t,e;this.isActive&&(t=this.diagram.lastInput,null!==(e=this.Pf))&&null!==(t.targetObject=e).actionMove&&e.actionMove(t,e)}doMouseUp(){if(this.isActive){const t=this.diagram.lastInput,e=this.Pf;if(null===e)return;null!==(t.targetObject=e).actionUp&&e.actionUp(t,e),this.standardMouseClick(t=>{for(;null!==t.panel;){if(t.isActionable&&t===e)return t;t=t.panel}return t},t=>t===e)}this.stopTool()}doCancel(){var t=this.diagram.lastInput,e=this.Pf;null!==e&&(null!==(t.targetObject=e).actionCancel&&e.actionCancel(t,e),this.stopTool())}doStop(){this.Pf=null}}class gt extends J{Ol;dM;Sf;gM;constructor(t){super(),this.name="ClickCreating",this.Ol=null,this.dM=!0,this.Sf=!1,this.gM=new _(0,0),t&&Object.assign(this,t)}canStart(){if(!this.isEnabled||null===this.archetypeNodeData)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.lastInput.left||this.isBeyondDragSize())return!1;if(this.isDoubleClick){if(1===t.lastInput.clickCount&&(this.gM=t.lastInput.viewPoint.copy()),2!==t.lastInput.clickCount||this.isBeyondDragSize(this.gM))return!1}else if(1!==t.lastInput.clickCount)return!1;return!(t.currentTool!==this&&null!==t.findPartAt(t.lastInput.documentPoint,!0))}doMouseUp(){var t=this.diagram;this.isActive&&this.insertPart(t.lastInput.documentPoint),this.stopTool()}insertPart(t){var e,i,s=this.diagram,n=this.archetypeNodeData;if(null===n)return null;let a=null;try{s.V("ChangingSelection",s.selection),this.startTransaction(this.name),n instanceof H?n.De()&&(n.ui(),null!==(a=n.copy()))&&s.add(a):null!==n&&(e=s.model.copyNodeData(n),Kt.Mt(e))&&(s.model.addNodeData(e),a=s.findPartForData(e)),null!==a&&(i=_.H(t.x,t.y),this.isGridSnapEnabled&&this.diagram.mM(a,t,i),a.location=i,s.allowSelect&&(s.clearSelection(!0),a.isSelected=!0),_.o(i)),s.invalidateDocumentBounds(),this.transactionResult=this.name,s.V("PartCreated",a)}finally{this.stopTransaction(),s.V("ChangedSelection",s.selection)}return a}get archetypeNodeData(){return this.Ol}set archetypeNodeData(t){null!==t&&Kt.t(t,"object",gt,"archetypeNodeData"),this.Ol=t}get isDoubleClick(){return this.dM}set isDoubleClick(t){Kt.t(t,"boolean",gt,"isDoubleClick"),this.dM=t}get isGridSnapEnabled(){return this.Sf}set isGridSnapEnabled(t){Kt.t(t,"boolean",gt,"isGridSnapEnabled"),this.Sf=t}}class mt extends J{Hh;pM;El;constructor(t){super(),this.name="DragSelecting",this.Hh=175,this.pM=!1,this.El=new H({layerName:"Tool",selectable:!1}).add(new q("Rectangle",{name:"SHAPE",fill:null,stroke:"magenta"}).theme("stroke","dragSelect")).ui(),t&&Object.assign(this,t)}canStart(){var t,e;return!!this.isEnabled&&!!(t=this.diagram).allowSelect&&!(!(e=t.lastInput).left||t.currentTool!==this&&(!this.isBeyondDragSize()||e.timestamp-t.firstInput.timestamp<this.delay||null!==t.findPartAt(e.documentPoint,!0)))}doActivate(){var t=this.diagram;this.isActive=!0,t.isMouseCaptured=!0,t.skipsUndoManager=!0,t.add(this.box),this.doMouseMove()}doDeactivate(){var t=this.diagram;t.stopAutoScroll(),t.remove(this.box),t.skipsUndoManager=!1,t.isMouseCaptured=!1,this.isActive=!1}doMouseMove(){var e=this.diagram;if(this.isActive&&null!==this.box){var i=this.computeBoxBounds();let t=this.box.findObject("SHAPE");null===t&&(t=this.box.findMainElement());var s=Yt.a().e(i.width,i.height);t.desiredSize=s,this.box.Nf(i.x,i.y,!1),Yt.o(s),(e.allowHorizontalScroll||e.allowVerticalScroll)&&e.doAutoScroll(e.lastInput.viewPoint)}}doMouseUp(){if(this.isActive){var t=this.diagram;t.remove(this.box);try{t.currentCursor="wait",t.V("ChangingSelection",t.selection),this.selectInRect(this.computeBoxBounds()),t.V("ChangedSelection",t.selection)}finally{t.currentCursor=""}}this.stopTool()}computeBoxBounds(){var t=this.diagram;return new Q(t.firstInput.documentPoint,t.lastInput.documentPoint)}selectInRect(t){var e=this.diagram,i=e.lastInput,s=e.findPartsIn(t,this.isPartialInclusion);if(Kt.dr?i.meta:i.control)if(i.shift)for(var n=s.iterator;n.next();){var a=n.value;a.isSelected&&(a.isSelected=!1)}else for(var r=s.iterator;r.next();){var o=r.value;o.isSelected=!o.isSelected}else if(i.shift)for(var l=s.iterator;l.next();){var h=l.value;h.isSelected||(h.isSelected=!0)}else{for(var u=new O,d=e.selection.iterator;d.next();){var c=d.value;s.contains(c)||u.add(c)}for(var g=u.iterator;g.next();)g.value.isSelected=!1;for(var m=s.iterator;m.next();){var f=m.value;f.isSelected||(f.isSelected=!0)}}}get delay(){return this.Hh}set delay(t){Kt.t(t,"number",mt,"delay"),this.Hh=t}get isPartialInclusion(){return this.pM}set isPartialInclusion(t){Kt.t(t,"boolean",mt,"isPartialInclusion"),this.pM=t}get box(){return this.El}set box(t){null!==t&&(Kt.s(t,H,mt,"box"),t.ui()),this.El=t}}class ft extends J{_w;WC;Ro;yM;constructor(t){super(),this.name="Panning",this._w=new _,this.WC=new _,this.Ro=!1;const e=this;this.yM=()=>{var t=e.diagram;null!==t&&t.Ti(v.document,"scroll",e.yM,!1),e.stopTool()},t&&Object.assign(this,t)}canStart(){var t;return!!this.isEnabled&&!(!(t=this.diagram).allowHorizontalScroll&&!t.allowVerticalScroll||!t.lastInput.left||t.currentTool!==this&&!this.isBeyondDragSize())}doActivate(){var t=this.diagram;this.Ro?(t.lastInput.bubbles=!0,t.Ht(v.document,"scroll",this.yM,!1)):(t.currentCursor="move",t.isMouseCaptured=!0,this._w.c(t.position)),this.isActive=!0}doDeactivate(){var t=this.diagram;t.currentCursor="",t.isMouseCaptured=!1,this.isActive=!1}doCancel(){var t=this.diagram;t.position=this._w,t.isMouseCaptured=!1,this.stopTool()}doMouseMove(){this.jC()}doMouseUp(){this.jC(),this.stopTool()}jC(){var i=this.diagram;if(this.isActive&&i)if(this.Ro)i.lastInput.bubbles=!0;else{var s=i.position,n=i.firstInput.documentPoint,a=i.lastInput.documentPoint;let t=s.x+n.x-a.x,e=s.y+n.y-a.y;i.allowHorizontalScroll||(t=s.x),i.allowVerticalScroll||(e=s.y),i.position=this.WC.e(t,e)}}get bubbles(){return this.Ro}set bubbles(t){Kt.t(t,"boolean",ft,"bubbles"),this.Ro=t}get originalPosition(){return this._w}}class pt{tx;ix;wM;xM;constructor(t){this.tx=null,this.ix=null,this.wM=null,this.xM=null,t&&Object.assign(this,t)}get mainElement(){return this.wM}set mainElement(t){null!==t&&Kt.s(t,HTMLElement,pt,"mainElement"),this.wM=t}get show(){return this.tx}set show(t){this.tx!==t&&(null!==t&&Kt.t(t,"function",pt,"show"),this.tx=t)}get hide(){return this.ix}set hide(t){this.ix!==t&&(null!==t&&Kt.t(t,"function",pt,"hide"),this.ix=t)}get valueFunction(){return this.xM}set valueFunction(t){this.xM=t}}class vt{di;Im;Cf;constructor(t,e,i){this.di=t,this.Im=e,this.Cf=i}}class yt extends J{bM;ex;kM;SM;sx;nx;ox;constructor(t){super(),this.name="ContextMenu",this.bM=null,this.ex=null,this.kM=null,this.SM=new _,this.sx=null,this.ox=!1;const e=this;this.nx=()=>e.stopTool(),t&&Object.assign(this,t)}lF(){var t=new pt;t.show=(t,e,i)=>i.showDefaultContextMenu(),t.hide=(t,e)=>e.hideDefaultContextMenu(),yt.Au=t;const e=this;this.nx=()=>e.stopTool();var t=Kt.hn("div"),i=Kt.hn("div"),s=(t.style.cssText="top: 0px;z-index:10002;position: fixed;display: none;text-align: center;left: 25%;width: 50%;background-color: #F5F5F5;padding: 16px;border: 16px solid #444;border-radius: 10px;margin-top: 10px",i.style.cssText="z-index:10001;position: fixed;display: none;top: 0;left: 0;width: 100%;height: 100%;background-color: black;opacity: 0.8;",Kt.hn("style")),s=(v.document.getElementsByTagName("head")[0].appendChild(s),s.sheet.insertRule(".goCXul { list-style: none; }",0),s.sheet.insertRule(".goCXli {font:700 1.5em Helvetica, Arial, sans-serif;position: relative;min-width: 60px; }",0),s.sheet.insertRule(".goCXa {color: #444;display: inline-block;padding: 4px;text-decoration: none;margin: 2px;border: 1px solid gray;border-radius: 10px; }",0),this.diagram);null!==s&&(s.Ht(t,"contextmenu",yt.jh,!1),s.Ht(t,"selectstart",yt.jh,!1),s.Ht(i,"contextmenu",yt.jh,!1)),t.className="goCXforeground",i.className="goCXbackground",v.document.body&&(v.document.body.appendChild(t),v.document.body.appendChild(i)),yt.Om=t,yt.Em=i,yt.MM=!0}static Au=null;static MM=!1;static Em=null;static Om=null;static jh(t){return t.preventDefault(),!1}canStart(){var t;return!(!this.isEnabled||(t=this.diagram,this.isBeyondDragSize())||!t.lastInput.right||1<t.lastInput.clickCount||!(t.lastInput.isTouchEvent&&null!==this.defaultTouchContextMenu||null!==this.findObjectWithContextMenu()))}doStart(){var t=this.diagram;this.SM.set(t.firstInput.documentPoint)}doStop(){this.hideContextMenu(),this.currentObject=null}findObjectWithContextMenu(t){void 0===t&&(t=null);var e=this.diagram,i=e.lastInput;let s=null;if(null!==(s=t instanceof G?s:t instanceof y?t:e.findObjectAt(i.documentPoint,null,t=>!t.layer.isTemporary))){let t=s;for(;null!==t;){if(null!==t.contextMenu)return t;t=t.panel}if(e.lastInput.isTouchEvent&&this.defaultTouchContextMenu)return s.part}else if(null!==e.contextMenu)return e;return null}doActivate(){}doMouseDown(){var t;super.doMouseDown(),this.isActive&&this.currentContextMenu instanceof K&&null!==(t=this.diagram.toolManager.findTool("Action"))&&t.canStart()&&(t.doActivate(),t.doMouseDown(),t.doDeactivate()),this.diagram.toolManager.mouseDownTools.contains(this)&&this.doContextClick()}doMouseUp(){var t;this.isActive&&this.currentContextMenu instanceof K&&null!==(t=this.diagram.toolManager.findTool("Action"))&&t.canStart()&&(t.doActivate(),t.doCancel(),t.doDeactivate()),this.doContextClick()}doContextClick(){var e=this.diagram;if(this.isActive){var i=this.currentContextMenu;if(null!==i){let t=null;i instanceof pt||null!==(t=e.findObjectAt(e.lastInput.documentPoint,null,null))&&t.isContainedBy(i)&&this.standardMouseClick(null,null),this.maybeStopTool(t)}}else this.canStart()&&(this.openMenu(!0),this.isActive||this.stopTool())}maybeStopTool(t){this.stopTool(),this.canStart()&&(this.diagram.currentTool=this).doMouseUp()}openMenu(t,e){var i;void 0===e&&(e=null),this.ox||(this.ox=!0,t&&this.standardMouseSelect(),t=this.standardMouseClick(),this.ox=!1,t)||(this.isActive=!0,t=yt.Au,null!==(e=null===e?this.findObjectWithContextMenu():e)?null!==(i=e.contextMenu)?(this.currentObject=e instanceof y?e:null,this.showContextMenu(i,this.currentObject)):null!==t&&this.showContextMenu(t,this.currentObject):null!==t&&this.showContextMenu(t,null),this.currentContextMenu instanceof K&&!this.currentContextMenu.visible&&this.stopTool())}doMouseMove(){var t=this.diagram.toolManager.findTool("Action");null!==t&&t.doMouseMove(),this.isActive&&this.diagram.toolManager.doMouseMove()}showContextMenu(t,e){Ht,t instanceof K||t instanceof pt||Kt.n("showContextMenu:contextMenu must be an Adornment or HTMLInfo."),null!==e&&Kt.s(e,y,yt,"showContextMenu:obj");var i,s,n=this.diagram;t!==this.currentContextMenu&&this.hideContextMenu(),t instanceof K?((i=t).layerName="Tool",i.selectable=!1,i.scale=1/n.scale,i.category=this.name,i.hasPlaceholder()&&(i.placeholder.scale=n.scale),null!==(s=i.diagram)&&s!==n&&s.remove(i),n.add(i),null!==e?i.adornedObject=e:i.data=n.model,i.ensureBounds(),this.positionContextMenu(i,e)):t instanceof pt&&t.show(e,n,this),this.currentContextMenu=t}positionContextMenu(t,e){var i,s,n,a;t.hasPlaceholder()||(t=t,s=(i=this.diagram).lastInput.documentPoint.copy(),n=t.measuredBounds,a=i.viewportBounds,i.lastInput.isTouchEvent&&(s.x-=n.width),s.x+n.width>a.right&&(s.x-=n.width+5/i.scale),s.x<a.x&&(s.x=a.x),s.y+n.height>a.bottom&&(s.y-=n.height+5/i.scale),s.y<a.y&&(s.y=a.y),t.position=s)}hideContextMenu(){var t=this.diagram,e=this.currentContextMenu;null!==e&&(e instanceof K?(t.remove(e),null!==this.ex&&this.ex.removeAdornment(e.category),e.data=null,e.adornedObject=null):e instanceof pt&&(null!==e.hide?e.hide(t,this):null!==e.mainElement&&(e.mainElement.style.display="none")),this.currentContextMenu=null,this.standardMouseOver())}hF(){const e=this,t=new O;return t.add(new vt("Copy",t=>t.commandHandler.copySelection(),t=>t.commandHandler.canCopySelection())),t.add(new vt("Cut",t=>t.commandHandler.cutSelection(),t=>t.commandHandler.canCutSelection())),t.add(new vt("Delete",t=>t.commandHandler.deleteSelection(),t=>t.commandHandler.canDeleteSelection())),t.add(new vt("Paste",t=>t.commandHandler.pasteSelection(e.mouseDownPoint),t=>t.commandHandler.canPasteSelection(e.mouseDownPoint))),t.add(new vt("Select All",t=>t.commandHandler.selectAll(),t=>t.commandHandler.canSelectAll())),t.add(new vt("Undo",t=>t.commandHandler.undo(),t=>t.commandHandler.canUndo())),t.add(new vt("Redo",t=>t.commandHandler.redo(),t=>t.commandHandler.canRedo())),t.add(new vt("Scroll To Part",t=>t.commandHandler.scrollToPart(),t=>t.commandHandler.canScrollToPart())),t.add(new vt("Zoom To Fit",t=>t.commandHandler.zoomToFit(),t=>t.commandHandler.canZoomToFit())),t.add(new vt("Reset Zoom",t=>t.commandHandler.resetZoom(),t=>t.commandHandler.canResetZoom())),t.add(new vt("Group Selection",t=>t.commandHandler.groupSelection(),t=>t.commandHandler.canGroupSelection())),t.add(new vt("Ungroup Selection",t=>t.commandHandler.ungroupSelection(),t=>t.commandHandler.canUngroupSelection())),t.add(new vt("Edit Text",t=>t.commandHandler.editTextBlock(),t=>t.commandHandler.canEditTextBlock())),t}showDefaultContextMenu(){const e=this.diagram,i=(null===this.sx&&(this.sx=this.hF()),yt.Om.innerHTML="",yt.Em.addEventListener("pointerdown",this.nx,!1),this),t=Kt.hn("ul");t.className="goCXul",yt.Om.appendChild(t),t.innerHTML="";for(var s=this.sx.iterator;s.next();){var n=s.value,a=n.Im,r=n.Cf;"function"!=typeof a||"function"==typeof r&&!r(e)||((a=Kt.hn("li")).className="goCXli",(r=Kt.hn("a")).className="goCXa",r.href="#",r.Im=n.Im,r.addEventListener("pointerdown",function(t){return this.Im(e),i.stopTool(),t.preventDefault(),!1},!1),r.textContent=n.di,a.appendChild(r),t.appendChild(a))}yt.Om.style.display="block",yt.Em.style.display="block"}hideDefaultContextMenu(){var t;null!==this.currentContextMenu&&this.currentContextMenu===yt.Au&&(yt.Om.style.display="none",yt.Em.style.display="none",null!==(t=this.diagram)&&t.Ti(yt.Em,"pointerdown",this.nx,!1),this.currentContextMenu=null)}get currentContextMenu(){return this.bM}set currentContextMenu(t){Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("ContextMenuTool.currentContextMenu must be an Adornment or HTMLInfo."),this.bM=t,this.ex=t instanceof K?t.adornedPart:null}get defaultTouchContextMenu(){return!1===yt.MM&&null===yt.Au&&G.isUsingDOM()&&this.lF(),yt.Au}set defaultTouchContextMenu(t){Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("ContextMenuTool.defaultTouchContextMenu must be an Adornment or HTMLInfo."),null===t&&(yt.MM=!0),yt.Au=t}get currentObject(){return this.kM}set currentObject(t){null!==t&&Kt.s(t,y,yt,"currentObject"),this.kM=t}get mouseDownPoint(){return this.SM}}(bt={})[bt.LostFocus=1]="LostFocus",bt[bt.MouseDown=2]="MouseDown",bt[bt.Tab=3]="Tab",bt[bt.Enter=4]="Enter";(e={})[e.SingleClick=1]="SingleClick",e[e.SingleClickSelected=2]="SingleClickSelected",e[e.DoubleClick=3]="DoubleClick";var bt,xt=e,wt=((e={})[e.None=1]="None",e[e.Active=2]="Active",e[e.Editing=3]="Editing",e[e.Validating=4]="Validating",e[e.Invalid=5]="Invalid",e[e.Validated=6]="Validated",e);class At extends J{Fe;PM;NM;Vl;jt;CM;AM;LM;rx;lx;constructor(t){super(),this.name="TextEditing",this.Fe=new j,this.PM=null,this.NM=2,this.Vl=null,this.jt=1,this.CM=1,this.AM=!0,this.LM=null,this.rx=new pt,this.lx=null,this.aF(this.rx),t&&Object.assign(this,t)}static LostFocus=1;static MouseDown=2;static Tab=3;static Enter=4;static SingleClick=1;static SingleClickSelected=2;static DoubleClick=3;static StateNone=1;static StateActive=2;static StateEditing=3;static StateValidating=4;static StateInvalid=5;static StateValidated=6;aF(t){if(G.isUsingDOM()){const u=Kt.hn("textarea"),s=(this.lx=u,this);u.addEventListener("input",function(t){var e,i;null!==s.textBlock&&(e=s.measureTemporaryTextBlock(this.value),i=this.textScale,this.style.width=20+Math.max(s.textBlock.measuredBounds.width,e.measuredBounds.width)*i+"px",this.rows=Math.max(s.textBlock.lineCount,e.lineCount))},!1),u.addEventListener("keydown",function(t){var e;t.isComposing||null===s.textBlock||("Enter"===(e=t.key)?(!1===s.textBlock.isMultiline&&t.preventDefault(),s.acceptText(4)):"Tab"===e?(s.acceptText(3),t.preventDefault()):"Escape"===e&&(s.doCancel(),null!==s.diagram)&&s.diagram.doFocus())},!1),u.addEventListener("focus",function(t){s.fF(t)},!1),u.addEventListener("blur",function(t){s.cF(t)},!1),t.valueFunction=()=>u.value,t.mainElement=u,t.show=(e,i,s)=>{if(e instanceof j&&s instanceof At)if(5===s.state)u.style.border="3px solid red",u.focus();else{var n=e.getDocumentPoint(Z.Center),a=i.position,r=i.scale;let t=e.getDocumentScale()*r;t<s.minimumEditorScale&&(t=s.minimumEditorScale);var o=e.naturalBounds.width*t+6,l=e.naturalBounds.height*t+2,h=(n.x-a.x)*r,n=(n.y-a.y)*r,a=e.verticalAlignment,r=(e.lineHeight+e.spacingAbove+e.spacingBelow)*e.lineCount*t,a=a.y*l-a.y*r+a.offsetY-(.5*l-.5*r)-r/2;u.value=e.text,i.div.style.font=e.font;u.style.position="absolute",u.style.zIndex="100",u.style.font="inherit",u.style.fontSize=100*t+"%",u.style.lineHeight="normal",u.style.width=o+"px",u.style.left=(h-o/2|0)-1+"px",u.style.top=(n+a|0)-1+"px",u.style.textAlign=e.textAlign,u.style.margin="0",u.style.padding="1px",u.style.border="0",u.style.outline="none",u.style.whiteSpace="pre-wrap",u.style.overflow="hidden",u.rows=e.lineCount,u.textScale=t,u.className="goTXarea",i.div.appendChild(u),u.focus(),s.selectsTextOnActivate&&(u.select(),u.setSelectionRange(0,9999))}},t.hide=(t,e)=>{t.div.removeChild(u)}}}get textBlock(){return this.PM}set textBlock(t){null!==t&&Kt.s(t,j,At,"textBlock"),this.PM=t}get currentTextEditor(){return this.LM}set currentTextEditor(t){this.LM=t}get defaultTextEditor(){return this.rx}set defaultTextEditor(t){Ht,t instanceof pt||Kt.n("TextEditingTool.defaultTextEditor must be an HTMLInfo."),this.rx=t}get starting(){return this.NM}set starting(t){Kt.it(t,xt,"TextEditingStarting"),this.NM=t}canStart(){var t,e;return!!this.isEnabled&&!(null===(t=this.diagram)||t.isReadOnly||At.Af&&At.Af!==this&&(At.Af.acceptText(2),At.Af)&&At.Af!==this||!t.lastInput.left||this.isBeyondDragSize()||(e=t.lastInput.documentPoint,!(null!==(e=t.findObjectAt(e))&&e instanceof j&&e.editable&&e.part.canEdit()))||null===(e=e.part)||2===this.starting&&!e.isSelected||3===this.starting&&t.lastInput.clickCount<2)}doStart(){null!==(At.Af=this).textBlock&&this.doActivate()}doActivate(){if(!this.isActive){var i=this.diagram;if(null!==i){let e=this.textBlock;if(null!==(e=null===e?i.findObjectAt(i.lastInput.documentPoint):e)&&e instanceof j&&null!==(this.textBlock=e).part){i.animationManager.stopAnimation(),this.isActive=!0,this.jt=2;let t=this.defaultTextEditor;null!==e.textEditor&&(t=e.textEditor),this.Fe=this.textBlock.copy();var s=new Q(this.textBlock.getDocumentPoint(Z.TopLeft),this.textBlock.getDocumentPoint(Z.BottomRight));i.scrollToRect(s),t.show(e,i,this),this.currentTextEditor=t}}}}doCancel(){this.stopTool()}doMouseUp(){this.canStart()&&this.doActivate()}doMouseDown(){this.isActive&&this.acceptText(2)}acceptText(t){switch(t){case 2:6===this.jt?this.currentTextEditor instanceof HTMLElement&&this.currentTextEditor.focus():2!==this.jt&&5!==this.jt&&3!==this.jt||(this.jt=4,this.JC());break;case 1:case 4:case 3:4===t&&!0===this.textBlock.isMultiline||2!==this.jt&&5!==this.jt&&3!==this.jt||(this.jt=4,this.JC())}}JC(){var e=this.textBlock,i=this.diagram,s=this.currentTextEditor;if(null!==e&&null!==s){var n=e.text;let t="";(null!==s.valueFunction&&(t=s.valueFunction()),this.isValidText(e,n,t))?(this.startTransaction(this.name),this.jt=6,this.transactionResult=this.name,e.text=t,this.doSuccess(n,t),null!==i&&i.V("TextEdited",e,n),this.stopTransaction(),this.stopTool(),null!==i&&i.doFocus()):(this.jt=5,this.doError(n,t))}}doError(t,e){var i=this.textBlock,t=(null!==i.errorFunction&&i.errorFunction(this,t,e),this.currentTextEditor);t&&t.show(i,this.diagram,this)}doSuccess(t,e){var i=this.textBlock;null!==i.textEdited&&i.textEdited(i,t,e)}doDeactivate(){var t=this.diagram;null!==t&&(this.jt=1,null!==this.currentTextEditor&&this.currentTextEditor.hide(t,this),this.textBlock=null,this.isActive=!1)}doStop(){At.Af=null}fF(t){var e;null!==this.currentTextEditor&&1!==this.state&&(e=this.lx,2===this.jt&&(this.jt=3),"function"==typeof e.select)&&this.selectsTextOnActivate&&(e.select(),e.setSelectionRange(0,9999))}cF(t){var e;null!==this.currentTextEditor&&1!==this.state&&("function"==typeof(e=this.lx).focus&&e.focus(),"function"==typeof e.select)&&this.selectsTextOnActivate&&(e.select(),e.setSelectionRange(0,9999))}isValidText(t,e,i){Kt.s(t,j,At,"isValidText:textblock");var s=this.textValidation;return!(null!==s&&!s(t,e,i)||null!==(s=t.textValidation)&&!s(t,e,i))}get textValidation(){return this.Vl}set textValidation(t){null!==t&&Kt.t(t,"function",At,"textValidation"),this.Vl=t}get minimumEditorScale(){return this.CM}set minimumEditorScale(t){null!==t&&Kt.t(t,"number",At,"minimumEditorScale"),this.CM=t}get selectsTextOnActivate(){return this.AM}set selectsTextOnActivate(t){null!==t&&Kt.t(t,"boolean",At,"selectsTextOnActivate"),this.AM=t}get state(){return this.jt}set state(t){this.jt!==t&&(Kt.it(t,wt,"TextEditingState"),this.jt=t)}measureTemporaryTextBlock(t){var e=this.Fe;return e.text=t,e.wt(this.textBlock.Bl,1/0),e}static Af=null}(e={})[e.Default=1]="Default",e[e.AnimateLocations=2]="AnimateLocations",e[e.None=3]="None";var Pt=e;class kt{b;Di;Xi;Lr;$n;Eo;TM;DM;Vm;Mi;Lf;xn;Bm;Jh;hx;zm;ax;Tf;Nu;Xm;constructor(t){this.b=G.Pm(),this.Di=!1,this.Vm=!1,this.Mi=!1,this.Lf=!1,this.ax=!0,this.Tf=1,this.Nu=!1,this.Xi=!0,this.Lr=!0,this.Eo=600,this.TM=!1,this.DM=!1,this.$n=new N,this.xn=new St,this.Bm=new St,(this.xn.bs=this).Jh=new N,this.hx=new N,this.zm=new N,this.Xm=new N,t&&Object.assign(this,t)}Vo(t){this.b=t}lE(){return this.b}canStart(t){return!0}zl(t){return!(!this.Xi||!this.canStart(t)||(this.$n.add(t),this.defaultAnimation.isAnimating&&this.stopAnimation(),this.b.Fi(),this.Mi=!0,0))}getBundleAnimation(){return this.Bm}FM(){if(this.Xi&&(0<this.Bm.we.count&&this.Bm.start(),this.Mi)){const e=this.xn,i=this.b,s=this.$n.contains("Model");if(s&&(this.Lf=!0,1===this.Tf?(e.isViewportUnconstrained=!0,e.we.clear(),e.add(i,"position",i.position.copy().offset(0,-200),i.position),e.add(i,"opacity",0,1)):3===this.Tf&&e.we.clear(),2===this.Tf&&i.fx.equals(i.lt)?this.ax=!0:this.ax=!1,i.V("InitialAnimationStarting",this)),s&&!this.Lr||0===e.we.count)this.$n.clear(),this.Mi=!1,e.we.clear(),e.cx(i),this.Lf=!1,i.T();else{this.$n.clear(),i.Tr=!1;var t=e.we.get(i);1!==i.autoScale&&null!==t&&(delete t.li.scale,delete t.ks.scale);const n=this;v.requestAnimationFrame(()=>{!1===n.Mi||e.Di||(i.getRenderingHint("temporaryPixelRatio")&&i.vw(),i.RM(),n.Mi=!1,e.start(),e.Di&&(n.Lu(),i.invalidateDocumentBounds(),e.ZC(0),i.Pr(!0),n.Tu(),i.V("AnimationStarting",n)))})}}}IM(){return this.$n.contains("Trigger")&&1===this.$n.count}$C(t,e,i,s){this.isTicking||this.IM()||t instanceof Y&&(null!==t.fromNode||null!==t.toNode)||this.xn.add(t,"position",e,i,s)}ux(t){return this.xn.ux(t)}OM(t){return 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0===i?!0:i,n)}findObjectsNear(t,e,i,s,n,a){void 0===i&&(i=null),void 0===s&&(s=null),!1!==(n=void 0===n?!0:n)&&!0!==n&&((n instanceof O||n instanceof N)&&(a=n),n=!0),a instanceof O||a instanceof N||(a=new N),this.Fi();for(var r=this.Jt.iteratorBackwards;r.next();){var o=r.value;o.visible&&o.findObjectsNear(t,e,i,s,n,a)}return a}cR(t,e,i,s,n,a){void 0===i&&(i=null),void 0===s&&(s=null),!1!==(n=void 0===n?!0:n)&&!0!==n&&((n instanceof O||n instanceof N)&&(a=n),n=!0),a instanceof O||a instanceof N||(a=new N),this.Fi();for(var r=this.Jt.iteratorBackwards;r.next();){var o=r.value;o.visible&&!o.isTemporary&&o.findObjectsNear(t,e,i,s,n,a)}return a}acceptEvent(t){return this.qf(t,t instanceof MouseEvent)}qf(t,e){var i=this.jr;this.jr=this.ia,(this.ia=i).diagram=this,i.event=t,e?this.u0(t,i):(i.viewPoint=this.jr.viewPoint,i.documentPoint=this.jr.documentPoint);let s=0;e=t;return e.ctrlKey&&(s+=1),e.altKey&&(s+=2),e.shiftKey&&(s+=4),e.metaKey&&(s+=8),i.modifiers=s,i.button=e.button,void 0!==e.buttons&&(i.buttons=e.buttons),Kt.dr&&0===e.button&&e.ctrlKey&&(i.button=2),i.down=!1,i.up=!1,i.clickCount=1,i.delta=0,i.handled=!1,i.bubbles=!1,i.timestamp=t.timeStamp,i.isMultiTouch=!1,i.targetDiagram=this.SP(t,t.target),i.targetObject=null,i}SP(t,e){if(null===e)return null;e=G.he.get(e);if(e)return e;let i=t.path;return(i=i||"function"!=typeof t.composedPath?i:t.composedPath())&&i[0]&&G.he.has(i[0])?G.he.get(i[0]):null}QF(t,e,i){var s=this.kP(t,!0,!1,!1,!0,i);return this.u0(e,s),s.targetDiagram=this.SP(t,t.target),s.targetObject=null,i||s.clone(this.e0),s}_F(t,e,i){i=this.kP(t,!1,!1,!1,!1,i);let s=v.document.elementFromPoint(e.clientX,e.clientY)||null,n=this,a=t;return(s=null!==s&&void 0!==s.shadowRoot&&null!==s.shadowRoot?s.shadowRoot.elementFromPoint(e.clientX,e.clientY):s)&&G.he.get(s)&&(a=e,n=G.he.get(s)),i.targetDiagram=n,this.u0(a,i),i.targetObject=null,i}kP(t,e,i,s,n,a){var r=this.jr;this.jr=this.ia,(this.ia=r).diagram=this,r.clickCount=1;let o=r.delta=0;return t.ctrlKey&&(o+=1),t.altKey&&(o+=2),t.shiftKey&&(o+=4),t.metaKey&&(o+=8),r.modifiers=o,r.event=t,r.timestamp=t.timeStamp,r.button=(i?this.firstInput:t).button,r.buttons=t.buttons,Kt.dr&&0===t.button&&t.ctrlKey&&(r.button=2),r.down=e,r.up=i,r.handled=s,r.bubbles=n,r.isMultiTouch=a,r}fa(t,e){return t.bubbles?(Ht,Ht.handleMessages&&Kt.ft("NOT handled "+e.type+" "+t.toString()),!0):(Ht,Ht.handleMessages&&Kt.ft("handled "+e.type+" "+this.currentTool.name+" "+t.toString()),void 0!==e.stopPropagation&&e.stopPropagation(),!1!==e.cancelable&&e.preventDefault(),!(e.cancelBubble=!0))}sR(t){var e,i=G.he.get(this);return!!i.isEnabled&&((e=i.qf(t,!1)).key=t.key,e.code=t.code,e.down=!0,i.doKeyDown(),i.fa(e,t))}nR(t){var e,i=G.he.get(this);return!!i.isEnabled&&((e=i.qf(t,!1)).key=t.key,e.code=t.code,e.up=!0,i.doKeyUp(),i.fa(e,t))}iR(t){var e,i=G.he.get(this);return!!i.isEnabled&&(e=i.qf(t,!0),null!==i.mouseEnter&&i.mouseEnter(e),i.currentTool.standardMouseOver(),i.fa(e,t))}eR(t){var e,i=G.he.get(this);return!!i.isEnabled&&(e=i.qf(t,!0),null!==i.mouseLeave&&i.mouseLeave(e),i.fa(e,t))}getMouse(t){var e,i=this.xt;return null===i?new _(0,0):(i=i.getBoundingClientRect(),e=(t.clientX-i.left)*(this.Ct/i.width),t=(t.clientY-i.top)*(this.At/i.height),null!==this.D?new _(e,t).Ge(this.D):new _(e,t))}u0(t,e){var i=this.xt;let s=0,n=0;null!==i&&(i=i.getBoundingClientRect(),s=(t.clientX-i.left)*(this.Ct/i.width),n=(t.clientY-i.top)*(this.At/i.height)),e.viewPoint.e(s,n),null!==this.D?(t=_.H(s,n),this.D.rs(t),e.documentPoint.c(t),_.o(t)):e.documentPoint.e(s,n)}NC(t,e,i){let s;null!==this.na[0]&&(s=this.na[e],null!==(e=this.xt))&&(e=e.getBoundingClientRect(),i.e((s.clientX-e.left)*(this.Ct/e.width),(s.clientY-e.top)*(this.At/e.height)))}invalidateDocumentBounds(){this.ea||(this.ea=!0,this.requestUpdate(!1))}uR(){this.Ps||this.Fi(),this.ensureBounds()}redraw(){this.$t||this.Ps||(this.T(),this.maybeUpdate())}isUpdateRequested(){return this.Tr}delayInitialization(t){void 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i=this.Jt,s=i.indexOf(t),n=(0<=s&&(i.remove(t),null!==this.Li)&&this.raiseChangedEvent(4,"layers",this,t,null,s,null),i.count);let a;for(a=0;a<n;a++)if(i.elt(a)===e){i.insertAt(a,t);break}return null!==this.Li&&this.raiseChangedEvent(3,"layers",this,null,t,null,a),this.T(),s<0&&this.invalidateDocumentBounds(),this}addLayerAfter(t,e){this.FP(t,e),t.Vo(this);var i=this.Jt,s=i.indexOf(t),n=(0<=s&&(i.remove(t),null!==this.Li)&&this.raiseChangedEvent(4,"layers",this,t,null,s,null),i.count);let a;for(a=0;a<n;a++)if(i.elt(a)===e){i.insertAt(a+1,t);break}return null!==this.Li&&this.raiseChangedEvent(3,"layers",this,null,t,null,a+1),this.T(),s<0&&this.invalidateDocumentBounds(),this}Qr(t,e){t.Vo(this),this.Jt.insertAt(e,t)}RA(t){this.Jt.removeAt(t)}removeLayer(t){if(Kt.s(t,Lt,G,"removeLayer:layer"),t.diagram!==this&&Kt.n("Cannot remove a Layer from another Diagram: "+t+" of "+t.diagram),""!==t.name){var e=this.Jt,i=e.indexOf(t);if(e.remove(t)){for(var s=t.It.copy().iterator;s.next();){var 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st&&!this.animationManager.isTicking&&(this.lastInput.documentPoint=this.transformViewToDoc(this.lastInput.viewPoint),n.standardMouseActivity(this)),this.$t||this.invalidateViewport(t,e),this._r(),this.Ui.scale=i,this.Ui.position.x=t.x,this.Ui.position.y=t.y,this.Ui.bounds.c(t),this.Ui.canvasSize.width=Math.round(t.width*i),this.Ui.canvasSize.height=Math.round(t.height*i),this.Ui.newCanvasSize.width=this.Ct,this.Ui.newCanvasSize.height=this.At,this.Ui.isScroll=s,this.V("ViewportBoundsChanged",this.Ui,t),this.isVirtualized&&this.links.each(t=>{t.isAvoiding&&t.actualBounds.intersectsRect(e)&&t.invalidateRoute()}))}_r(t){var e,i,s,n=this.ls;null!==n&&n.visible&&null!==n.layer&&(t=void 0!==t?t:this.a1).isReal()&&(s=t.width,e=t.height,n.scale=1,n.angle=0,n.layer.isViewportAligned?(n.width=s*this.scale,n.height=e*this.scale,n.part.alignment=Z.TopLeft):(null===n.Pi&&(n.Pi=new 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r=s?this.viewportBounds.height:this.viewportBounds.width;0!=(r*=this.scale)&&(r=Math.max(r-(s?this.scrollVerticalLineChange:this.scrollHorizontalLineChange),0),n=i*r)}else{if("document"===t)return s=this.documentBounds,i=this.viewportBounds,"up"===e?this.position=a.e(i.x,s.y):"left"===e?this.position=a.e(s.x,i.y):"down"===e?this.position=a.e(i.x,s.bottom-i.height):"right"===e&&(this.position=a.e(s.right-i.width,i.y)),void _.o(a);Kt.n("scrolling unit must be 'pixel', 'line', 'page', or 'document', not: "+t)}n/=this.scale;r=this.position;"up"===e?this.position=a.e(r.x,r.y-n):"down"===e?this.position=a.e(r.x,r.y+n):"left"===e?this.position=a.e(r.x-n,r.y):"right"===e?this.position=a.e(r.x+n,r.y):Kt.n("scrolling direction must be 'up', 'down', 'left', or 'right', not: "+e),_.o(a)}scrollToRect(t){var e=this.viewportBounds;e.containsRect(t)||((t=t.center).x-=e.width/2,t.y-=e.height/2,this.position=t)}centerRect(t){var e=this.viewportBounds,t=t.center;t.x-=e.width/2,t.y-=e.height/2,this.position=t}transformDocToView(t){var e=this.D,i=(e.ti(),1!==this.v&&e.v(this.v),this.lt);return(0!==i.x||0!==i.y)&&isFinite(i.x)&&isFinite(i.y)&&e.se(-i.x,-i.y),t.copy().D(e)}transformViewToDoc(t){var e=this.D,i=(e.ti(),1!==this.v&&e.v(this.v),this.lt);return(0!==i.x||0!==i.y)&&isFinite(i.x)&&isFinite(i.y)&&e.se(-i.x,-i.y),t.copy().Ge(e)}FF(t){var e=this.D,i=(e.ti(),1!==this.v&&e.v(this.v),this.lt);return(0!==i.x||0!==i.y)&&isFinite(i.x)&&isFinite(i.y)&&e.se(-i.x,-i.y),t.Ge(this.D)}static None=1;static Uniform=2;static UniformToFill=3;static CycleAll=1;static CycleNotDirected=2;static CycleNotDirectedFast=3;static CycleNotUndirected=4;static CycleDestinationTree=5;static CycleSourceTree=6;static DocumentScroll=1;static InfiniteScroll=2;static TreeParentCollapsed=1;static AllParentsCollapsed=2;static AnyParentsCollapsed=3;get opacity(){return this._t}set opacity(t){var e=this._t;e!==t&&(Kt.t(t,"number",G,"opacity"),(t<0||1<t)&&Kt.G(t,"0 <= value <= 1",G,"opacity"),this._t=t,this.i("opacity",e,t),this.T())}get validCycle(){return this.Yx}set validCycle(t){var e=this.Yx;e!==t&&(Kt.it(t,Tt,"CycleMode"),this.Yx=t,this.i("validCycle",e,t))}get layers(){return this.Jt.iterator}get isModelReadOnly(){var t=this.Li;return null!==t&&t.isReadOnly}set isModelReadOnly(t){var e=this.Li;null!==e&&(e.isReadOnly=t)}get isReadOnly(){return this.Yo}set isReadOnly(t){var e=this.Yo;e!==t&&(Kt.t(t,"boolean",G,"isReadOnly"),this.Yo=t,this.i("isReadOnly",e,t))}get isEnabled(){return this.Xi}set isEnabled(t){var e=this.Xi;e!==t&&(Kt.t(t,"boolean",G,"isEnabled"),this.Xi=t,this.i("isEnabled",e,t))}get allowClipboard(){return this.Wx}set allowClipboard(t){var e=this.Wx;e!==t&&(Kt.t(t,"boolean",G,"allowClipboard"),this.Wx=t,this.i("allowClipboard",e,t))}get allowCopy(){return this.Xl}set allowCopy(t){var e=this.Xl;e!==t&&(Kt.t(t,"boolean",G,"allowCopy"),this.Xl=t,this.i("allowCopy",e,t))}get allowDelete(){return this.Yl}set allowDelete(t){var e=this.Yl;e!==t&&(Kt.t(t,"boolean",G,"allowDelete"),this.Yl=t,this.i("allowDelete",e,t))}get allowDragOut(){return this.jx}set allowDragOut(t){var e=this.jx;e!==t&&(Kt.t(t,"boolean",G,"allowDragOut"),this.jx=t,this.i("allowDragOut",e,t))}get allowDrop(){return this.Jx}set allowDrop(t){var e=this.Jx;e!==t&&(Kt.t(t,"boolean",G,"allowDrop"),this.Jx=t,this.i("allowDrop",e,t))}get allowTextEdit(){return this.Kl}set allowTextEdit(t){var e=this.Kl;e!==t&&(Kt.t(t,"boolean",G,"allowTextEdit"),this.Kl=t,this.i("allowTextEdit",e,t))}get allowGroup(){return this.Ul}set allowGroup(t){var e=this.Ul;e!==t&&(Kt.t(t,"boolean",G,"allowGroup"),this.Ul=t,this.i("allowGroup",e,t))}get allowUngroup(){return this.Gl}set allowUngroup(t){var e=this.Gl;e!==t&&(Kt.t(t,"boolean",G,"allowUngroup"),this.Gl=t,this.i("allowUngroup",e,t))}get allowInsert(){return this.Zx}set allowInsert(t){var e=this.Zx;e!==t&&(Kt.t(t,"boolean",G,"allowInsert"),this.Zx=t,this.i("allowInsert",e,t))}get allowLink(){return this.Hl}set allowLink(t){var e=this.Hl;e!==t&&(Kt.t(t,"boolean",G,"allowLink"),this.Hl=t,this.i("allowLink",e,t))}get allowRelink(){return this.vl}set allowRelink(t){var e=this.vl;e!==t&&(Kt.t(t,"boolean",G,"allowRelink"),this.vl=t,this.i("allowRelink",e,t))}get allowMove(){return this.ql}set allowMove(t){var e=this.ql;e!==t&&(Kt.t(t,"boolean",G,"allowMove"),this.ql=t,this.i("allowMove",e,t))}get allowReshape(){return this.Wl}set allowReshape(t){var e=this.Wl;e!==t&&(Kt.t(t,"boolean",G,"allowReshape"),this.Wl=t,this.i("allowReshape",e,t))}get allowResize(){return this.jl}set allowResize(t){var e=this.jl;e!==t&&(Kt.t(t,"boolean",G,"allowResize"),this.jl=t,this.i("allowResize",e,t))}get allowRotate(){return this.Jl}set allowRotate(t){var e=this.Jl;e!==t&&(Kt.t(t,"boolean",G,"allowRotate"),this.Jl=t,this.i("allowRotate",e,t))}get allowSelect(){return this.Zl}set allowSelect(t){var e=this.Zl;e!==t&&(Kt.t(t,"boolean",G,"allowSelect"),this.Zl=t,this.i("allowSelect",e,t))}get allowUndo(){return this.$x}set allowUndo(t){var e=this.$x;e!==t&&(Kt.t(t,"boolean",G,"allowUndo"),this.$x=t,this.i("allowUndo",e,t))}get allowZoom(){return this.Qx}set allowZoom(t){var e=this.Qx;e!==t&&(Kt.t(t,"boolean",G,"allowZoom"),this.Qx=t,this.i("allowZoom",e,t))}get hasVerticalScrollbar(){return this.Uu}set hasVerticalScrollbar(t){var e=this.Uu;e!==t&&(Kt.t(t,"boolean",G,"hasVerticalScrollbar"),this.Uu=t,this.ca(),this.T(),this.i("hasVerticalScrollbar",e,t),this.Hs(!1))}get hasHorizontalScrollbar(){return this.Ku}set hasHorizontalScrollbar(t){var e=this.Ku;e!==t&&(Kt.t(t,"boolean",G,"hasHorizontalScrollbar"),this.Ku=t,this.ca(),this.T(),this.i("hasHorizontalScrollbar",e,t),this.Hs(!1))}get allowHorizontalScroll(){return this._x}set allowHorizontalScroll(t){var e=this._x;e!==t&&(Kt.t(t,"boolean",G,"allowHorizontalScroll"),this._x=t,this.i("allowHorizontalScroll",e,t),this.Hs(!1))}get allowVerticalScroll(){return this.t1}set allowVerticalScroll(t){var e=this.t1;e!==t&&(Kt.t(t,"boolean",G,"allowVerticalScroll"),this.t1=t,this.i("allowVerticalScroll",e,t),this.Hs(!1))}get scrollHorizontalLineChange(){return this.i1}set scrollHorizontalLineChange(t){var e=this.i1;e!==t&&(Kt.t(t,"number",G,"scrollHorizontalLineChange"),t<0&&Kt.G(t,">= 0",G,"scrollHorizontalLineChange"),this.i1=t,this.i("scrollHorizontalLineChange",e,t))}get scrollVerticalLineChange(){return this.e1}set scrollVerticalLineChange(t){var e=this.e1;e!==t&&(Kt.t(t,"number",G,"scrollVerticalLineChange"),t<0&&Kt.G(t,">= 0",G,"scrollVerticalLineChange"),this.e1=t,this.i("scrollVerticalLineChange",e,t))}get lastInput(){return this.ia}set lastInput(t){Ht,Kt.s(t,C,G,"lastInput"),this.ia=t}get previousInput(){return this.jr}set previousInput(t){Ht,Kt.s(t,C,G,"previousInput"),this.jr=t}get firstInput(){return this.e0}set firstInput(t){Ht,Kt.s(t,C,G,"firstInput"),this.e0=t}get currentCursor(){return this.Kx}set currentCursor(t){var e,i,s;""===t&&(t=this.Zm),this.Kx!==t&&(Kt.t(t,"string",G,"currentCursor"),e=this.xt,i=this.Ot,null!==e)&&null!==i&&(this.Kx=t,s=e.style.cursor,e.style.cursor=t,i.style.cursor=t,e.style.cursor===s)&&(e.style.cursor="-webkit-"+t,i.style.cursor="-webkit-"+t,e.style.cursor===s)&&(e.style.cursor="-moz-"+t,i.style.cursor="-moz-"+t,e.style.cursor===s)&&(e.style.cursor=t,i.style.cursor=t)}get defaultCursor(){return this.Zm}set defaultCursor(t){var e=this.Zm;e!==(t=""===t?"auto":t)&&(Kt.t(t,"string",G,"defaultCursor"),this.Zm=t,this.i("defaultCursor",e,t))}get click(){return this.Vr}set click(t){var e=this.Vr;e!==t&&(null!==t&&Kt.t(t,"function",G,"click"),this.Vr=t,this.i("click",e,t))}get doubleClick(){return this.Br}set doubleClick(t){var e=this.Br;e!==t&&(null!==t&&Kt.t(t,"function",G,"doubleClick"),this.Br=t,this.i("doubleClick",e,t))}get contextClick(){return this.zr}set contextClick(t){var e=this.zr;e!==t&&(null!==t&&Kt.t(t,"function",G,"contextClick"),this.zr=t,this.i("contextClick",e,t))}get mouseOver(){return this.Xr}set mouseOver(t){var e=this.Xr;e!==t&&(null!==t&&Kt.t(t,"function",G,"mouseOver"),this.Xr=t,this.i("mouseOver",e,t))}get mouseHover(){return this.Yr}set mouseHover(t){var e=this.Yr;e!==t&&(null!==t&&Kt.t(t,"function",G,"mouseHover"),this.Yr=t,this.i("mouseHover",e,t))}get mouseHold(){return this.Kr}set mouseHold(t){var e=this.Kr;e!==t&&(null!==t&&Kt.t(t,"function",G,"mouseHold"),this.Kr=t,this.i("mouseHold",e,t))}get mouseDragOver(){return this.Ux}set mouseDragOver(t){var e=this.Ux;e!==t&&(null!==t&&Kt.t(t,"function",G,"mouseDragOver"),this.Ux=t,this.i("mouseDragOver",e,t))}get mouseDrop(){return this.Ur}set mouseDrop(t){var e=this.Ur;e!==t&&(Ht,null!==t&&Kt.t(t,"function",G,"mouseDrop"),this.Ur=t,this.i("mouseDrop",e,t))}get handlesDragDropForTopLevelParts(){return this.Gx}set handlesDragDropForTopLevelParts(t){var e=this.Gx;e!==t&&(Kt.t(t,"boolean",G,"handlesDragDropForTopLevelParts"),this.Gx=t,this.i("handlesDragDropForTopLevelParts",e,t))}get mouseEnter(){return this.Gr}set mouseEnter(t){var e=this.Gr;e!==t&&(null!==t&&Kt.t(t,"function",G,"mouseEnter"),this.Gr=t,this.i("mouseEnter",e,t))}get mouseLeave(){return this.Hr}set mouseLeave(t){var e=this.Hr;e!==t&&(null!==t&&Kt.t(t,"function",G,"mouseLeave"),this.Hr=t,this.i("mouseLeave",e,t))}get toolTip(){return this.vr}set toolTip(t){var e=this.vr;e!==t&&(Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("Diagram.toolTip must be an Adornment or HTMLInfo."),this.vr=t,this.i("toolTip",e,t))}get contextMenu(){return this.qr}set contextMenu(t){var e=this.qr;e!==t&&(Ht,t instanceof K||t instanceof pt||Kt.n("Diagram.contextMenu must be an Adornment or HTMLInfo."),this.qr=t,this.i("contextMenu",e,t))}get commandHandler(){return this.tP}set commandHandler(t){this.tP!==t&&(this.tP=t).Vo(this)}get toolManager(){return this.$M}set toolManager(t){this.$M!==t&&(Kt.s(t,st,G,"toolManager"),(this.$M=t).diagram=this)}get defaultTool(){return this.QM}set defaultTool(t){var e=this.QM;e!==t&&(Kt.s(t,J,G,"defaultTool"),((this.QM=t).diagram=this).currentTool===e)&&(this.currentTool=t)}get currentTool(){return this._M}set currentTool(t){var e=this._M;e&&(e.isActive&&e.doDeactivate(),e.cancelWaitAfter(),e.doStop()),null!==(t=null===t?this.defaultTool:t)&&(Kt.s(t,J,G,"currentTool"),(this._M=t).diagram=this,t.doStart())}get selection(){return this.lP}get maxSelectionCount(){return this.h1}set maxSelectionCount(t){var e=this.h1;if(e!==t)if(Kt.t(t,"number",G,"maxSelectionCount"),0<=t&&!isNaN(t)){if(this.h1=t,this.i("maxSelectionCount",e,t),!this.undoManager.isUndoingRedoing){var i=this.selection.count-t;if(0<i){this.V("ChangingSelection",this.selection);var s=this.selection.toArray();for(let t=0;t<i;t++)s[t].isSelected=!1;this.V("ChangedSelection",this.selection)}}}else Kt.G(t,">= 0",G,"maxSelectionCount")}get nodeSelectionAdornmentTemplate(){return this._m}set nodeSelectionAdornmentTemplate(t){var e=this._m;e!==t&&(Kt.s(t,K,G,"nodeSelectionAdornmentTemplate"),this._m=t,this.i("nodeSelectionAdornmentTemplate",e,t))}get groupSelectionAdornmentTemplate(){return this.c1}set groupSelectionAdornmentTemplate(t){var e=this.c1;e!==t&&(Kt.s(t,K,G,"groupSelectionAdornmentTemplate"),this.c1=t,this.i("groupSelectionAdornmentTemplate",e,t))}get linkSelectionAdornmentTemplate(){return this.u1}set linkSelectionAdornmentTemplate(t){var e=this.u1;e!==t&&(Kt.s(t,K,G,"linkSelectionAdornmentTemplate"),this.u1=t,this.i("linkSelectionAdornmentTemplate",e,t))}get highlighteds(){return this.hP}get isModified(){var t=this.undoManager;return t.isEnabled?null!==t.currentTransaction||this.vu&&this.Ys!==t.historyIndex:this.vu}set isModified(t){var e;this.vu!==t&&(Kt.t(t,"boolean",G,"isModified"),this.vu=t,e=this.undoManager,!t&&e.isEnabled&&(this.Ys=e.historyIndex),t||this.VA())}VA(){var t=this.isModified;this.oP!==t&&(this.oP=t,this.V("Modified"))}get model(){return this.Li}set model(e){const i=this.Li;if(i!==e){Kt.s(e,b,G,"model"),this.currentTool.doCancel(),i&&i.undoManager!==e.undoManager&&i.undoManager.isInTransaction&&Kt.n("Do not replace a Diagram.model while a transaction is in progress."),this.animationManager.stopAnimation(!0);var s=this.yA(!0),t=(this.eo=!1,this.Yu=!0,this.Ys=-2,this.Tr=!1,this.$t);this.$t=!0,this.animationManager.zl("Model"),i&&(null!==this.to&&this.to.each(t=>i.removeChangedListener(t)),i.removeChangedListener(this.nP)),this.Li=e,this.partManager=this.wR(this.Li.type),this.initializePartManager(this.partManager);for(let t=0;t<s.length;t++)this.add(s[t]);e.addChangedListener(this.sP),this.partManager.RP(),e.removeChangedListener(this.sP),e.addChangedListener(this.nP),null!==this.to&&this.to.each(t=>e.addChangedListener(t)),this.$t=t,this.invalidateDocumentBounds(),this.$t||this.T(),i&&e.undoManager.copyProperties(i.undoManager)}}get themeManager(){return this.C1}set themeManager(t){var e=this.C1;e!==t&&(Kt.s(t,ji,b,"themeManager"),null!==e&&e.removeDiagram(this),null!==(this.C1=t))&&t.addDiagram(this)}initializePartManager(t){}static xP(t,e){G.cA.add(t,e)}static get licenseKey(){return G.IP.last()}static set licenseKey(t){G.IP.add(t.replace(/\s/g,""))}static get version(){return G.xR}static IP=new O;static xR="3.0.2";wR(t){t=G.cA.get(t);return new(null!==t?t:ei)}get W(){return this.eP}set W(t){this.eP=t}get Mx(){return this.hA}bR(t){if(t.model===this.model){var e,i=t.change,s=t.propertyName;if(1===i&&"S"===s[0])if("StartingFirstTransaction"===s){const r=this,o=this.toolManager;o.mouseDownTools.each(t=>t.diagram=r),o.mouseMoveTools.each(t=>t.diagram=r),o.mouseUpTools.each(t=>t.diagram=r),this.routers.each(t=>t.diagram=r),this.Ps||this.eo||(this.Xf=!0,!this.Yu)||(this.Tr=!0)}else"StartingUndo"===s||"StartingRedo"===s?(e=this.animationManager,this.skipsUndoManager||(e.defaultAnimation.isAnimating&&e.stopAnimation(),e.getBundleAnimation().isAnimating&&e.getBundleAnimation().stop()),this.V("ChangingSelection",this.selection)):"StartedTransaction"===s&&(e=this.animationManager).defaultAnimation.isAnimating&&!this.skipsUndoManager&&e.stopAnimation();else if(this.W){this.W=!1;try{if(""===t.modelChange&&1===i){"FinishedUndo"!==s&&"FinishedRedo"!==s||(this.V("ChangedSelection",this.selection),this.Fi());var n=this.animationManager,a=("RolledBackTransaction"===s&&n.stopAnimation(),this.yR(),this.Xf=!0,this.maybeUpdate(),0!==this.undoManager.transactionLevel&&1!==this.undoManager.transactionLevel||n.FM(),"CommittedTransaction"===s&&this.undoManager.isJustDiscarded&&(this.Ys=Math.min(this.Ys,this.undoManager.historyIndex-1)),"CommittedTransaction"!==s&&"RolledBackTransaction"!==s||!this.undoManager.Uw||setTimeout(()=>{this.isModified=!1},1),t.isTransactionFinished);if(a&&(this.VA(),this.Mx.clear(),this.animationManager.mF()),!this.Hx&&a&&this.lastInput.targetDiagram){this.Hx=!0;const l=this;Kt.Xh(()=>{l.currentTool.standardMouseOver(),l.Hx=!1},10)}}}finally{this.W=!0}}}}get xe(){return this.iP}set xe(t){this.iP=t}get Am(){return this.vx}set Am(t){this.vx=t}CA(t){for(const e of t.F.h)e instanceof Le&&this.OP(e)}OP(e){var t=e.element;if(null!==t&&t instanceof HTMLImageElement&&(t.as instanceof N&&t.as.add(this),e.kR(),t.w0)){var i=t.getAttribute("src")||"",s=this.eh.getValue(i);if(null===s){Le.BA(e,t);t=[];t.push(e),this.eh.add(i,t)}else{for(let t=0;t<s.length;t++)if(s[t]===e)return;s.push(e)}}}SR(t){var e=t.F.h,i=e.length;for(let t=0;t<i;t++)this.EP(e[t])}EP(e){if(e instanceof Le){var i=e.element;if(null!==i&&i instanceof HTMLImageElement&&i.w0){var s=i.getAttribute("src")||"",n=this.eh.getValue(s);if(null!==n)for(let t=0;t<n.length;t++)if(n[t]===e)return n.splice(t,1),void(0===n.length&&(this.eh.remove(s),Le.MR(i),i.as instanceof N&&i.as.remove(this),Le.clearCache(s)))}}}wA(){Le.clearCache(),this.eh.clear()}rebuildParts(){this.partManager.rebuildParts()}Rf(t,e){this.bs.Rf(t,e)}Ff(t,e){this.bs.Ff(t,e)}findPartForKey(t){return this.partManager.findPartForKey(t)}findNodeForKey(t){return this.partManager.findNodeForKey(t)}findLinkForKey(t){return this.partManager.findLinkForKey(t)}findPartForData(t){return this.partManager.findPartForData(t)}findNodeForData(t){return this.partManager.findNodeForData(t)}findLinkForData(t){return this.partManager.findLinkForData(t)}findNodesByExample(...t){return this.partManager.findNodesByExample(...t)}findLinksByExample(...t){return this.partManager.findLinksByExample(...t)}get nodeTemplate(){return this.Wr.getValue("")}set nodeTemplate(t){var e=this.Wr.getValue("");e!==t&&(Kt.s(t,H,G,"nodeTemplate"),this.Wr.add("",t),this.i("nodeTemplate",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get nodeTemplateMap(){return this.Wr}set nodeTemplateMap(t){var e=this.Wr;e!==t&&(Kt.s(t,L,G,"nodeTemplateMap"),this.Wr=t,this.i("nodeTemplateMap",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get groupTemplate(){return this.ta.getValue("")}set groupTemplate(t){var e=this.ta.getValue("");e!==t&&(Kt.s(t,X,G,"groupTemplate"),this.ta.add("",t),this.i("groupTemplate",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get groupTemplateMap(){return this.ta}set groupTemplateMap(t){var e=this.ta;e!==t&&(Kt.s(t,L,G,"groupTemplateMap"),this.ta=t,this.i("groupTemplateMap",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get linkTemplate(){return this.th.getValue("")}set linkTemplate(t){var e=this.th.getValue("");e!==t&&(Kt.s(t,Y,G,"linkTemplate"),this.th.add("",t),this.i("linkTemplate",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get linkTemplateMap(){return this.th}set linkTemplateMap(t){var e=this.th;e!==t&&(Kt.s(t,L,G,"linkTemplateMap"),this.th=t,this.i("linkTemplateMap",e,t),this.undoManager.isUndoingRedoing||this.rebuildParts())}get isMouseCaptured(){return this.rP}set isMouseCaptured(t){var e=this.xt;null===e||(e=e.Bt)instanceof SVGElement||(t?(this.lastInput.bubbles=!1,this.Ti(e,"pointermove",this.ra,!1),this.Ti(e,"pointerdown",this.nh,!1),this.Ti(e,"pointerup",this.la,!1),this.Ti(e,"pointerout",this.ha,!1),this.Ti(e,"pointercancel",this.aa,!1),this.Ht(v,"pointermove",this.ra,!0),this.Ht(v,"pointerdown",this.nh,!0),this.Ht(v,"pointerup",this.la,!0),this.Ht(v,"pointerout",this.ha,!0),this.Ht(v,"pointercancel",this.aa,!0),this.Ti(e,"wheel",this.oa,!1),this.Ht(v,"wheel",this.oa,!0),this.Ht(v,"selectstart",this.jh,!1)):(this.Ti(v,"pointermove",this.ra,!0),this.Ti(v,"pointerdown",this.nh,!0),this.Ti(v,"pointerup",this.la,!0),this.Ti(v,"pointerout",this.ha,!0),this.Ti(v,"pointercancel",this.aa,!0),this.Ht(e,"pointermove",this.ra,!1),this.Ht(e,"pointerdown",this.nh,!1),this.Ht(e,"pointerup",this.la,!1),this.Ht(e,"pointerout",this.ha,!1),this.Ht(e,"pointercancel",this.aa,!1),this.Ti(v,"wheel",this.oa,!0),this.Ti(v,"selectstart",this.jh,!1),this.Ht(e,"wheel",this.oa,!1)),this.rP=t)}get position(){return this.lt}set position(t){var e,i,s;this.lt.equals(t)||(e=_.a().c(this.lt),i=this.viewportBounds.copy(),this.lt.c(t),this.animationManager.tA(e,this.lt),this.$t||null===this.xt&&!this.Hu.isReal()?this.$r():(this.$t=!0,t=this.scale,s=this.Ct/t,t=this.At/t,this.MP(this.Qm,s,t,this.Bf,!1),this.$t=!1),this.$t||(s=this.viewportBounds,this.onViewportBoundsChanged(i,s,this.v,!1)),_.o(e))}get initialPosition(){return this.Ax}set initialPosition(t){this.Ax.equals(t)||(Kt.s(t,_,G,"initialPosition"),this.Ax=t.L())}get initialScale(){return this.Lx}set initialScale(t){this.Lx!==t&&(Kt.t(t,"number",G,"initialScale"),this.Lx=t)}get grid(){return null===this.ls&&(this.ls=this.bA()),this.ls}set grid(t){let e=this.ls;var i;e!==t&&(null===e&&(this.ls=this.bA(),e=this.ls),Kt.s(t,Xt,G,"grid"),t.type!==Xt.Grid&&Kt.n("Diagram.grid must be a Panel of type Panel.Grid"),null!==(i=e.panel)&&i.remove(e),(this.ls=t).name="GRID",null!==i&&i.add(t),this._r(),this.T(),this.i("grid",e,t))}get viewportBounds(){return this.a1}$r(){var t=this.a1,e=this.lt,i=this.v;t.e(e.x,e.y,Math.max(this.Ct,0)/i,Math.max(this.At,0)/i),this.oh()}get viewSize(){return this.Hu}set viewSize(i){var s=this.viewSize;if(!s.equals(i)){Kt.s(i,Yt,G,"viewSize"),i=i.L();let t=0,e=0;(this.Hu=i).isReal()?(t=i.width,e=i.height):null!==this.Ot&&(t=this.Ot.clientWidth||1,e=this.Ot.clientHeight||1),this.Ct=t,this.At=e,this.$r(),this.invalidateDocumentBounds(),this.i("viewSize",s,i),this.T()}}get fixedBounds(){return this.Rx}set fixedBounds(t){var e=this.Rx;e.equals(t)||(Kt.s(t,Q,G,"fixedBounds"),Ht,t.width!==1/0&&t.width!==-1/0&&t.height!==1/0&&t.height!==-1/0||Kt.n("fixedBounds width/height must not be Infinity"),t=t.L(),this.Rx=t,this.invalidateDocumentBounds(),this.i("fixedBounds",e,t))}get scrollMargin(){return this.Vf}set scrollMargin(t){"number"==typeof t?t=new I(t):Kt.s(t,I,G,"scrollMargin");var e=this.Vf;e.equals(t)||(t=t.L(),this.Vf=t,this.i("scrollMargin",e,t),this.Pu())}get scrollMode(){return this.Zh}set scrollMode(t){var e=this.Zh;e!==t&&(Kt.it(t,Bt,"ScrollMode"),1===(this.Zh=t)&&this.Hs(!1),this.i("scrollMode",e,t),this.ca(),this.T())}get scrollsPageOnFocus(){return this.Ix}set scrollsPageOnFocus(t){var e=this.Ix;e!==t&&(Kt.t(t,"boolean",G,"scrollsPageOnFocus"),this.Ix=t,this.i("scrollsPageOnFocus",e,t))}get positionComputation(){return this.Ox}set positionComputation(t){var e=this.Ox;e!==t&&(null!==t&&Kt.t(t,"function",G,"positionComputation"),this.Ox=t,this.Hs(!1),this.i("positionComputation",e,t))}get scaleComputation(){return this.Ex}set scaleComputation(t){var e=this.Ex;e!==t&&(null!==t&&Kt.t(t,"function",G,"scaleComputation"),this.Ex=t,this.EA(this.scale,this.scale),this.i("scaleComputation",e,t))}get documentBounds(){return this.Qm}zA(t){this.ea=!1;let e=this.Qm;e.equals(t)||(e=e.copy(),this.Qm.c(t),this.Hs(!1),this.V("DocumentBoundsChanged",void 0,e),this.ca(),this.T())}ensureBounds(){var t;this.ea&&(t=Q.a(),this.zA(this.computeBounds(t)),Q.o(t))}get isVirtualized(){return this.f1}set isVirtualized(t){var e=this.f1;e!==t&&(Kt.t(t,"boolean",G,"isVirtualized"),this.f1=t,this.i("isVirtualized",e,t))}get scale(){return this.v}set scale(t){var e=this.v;Kt.r(t,G,"scale"),e!==t&&this.EA(e,t)}get defaultScale(){return this.s0}set defaultScale(t){Ht,Kt.r(t,G,"defaultScale"),Ht,0<t||Kt.n("defaultScale must be larger than zero, not: "+t),this.s0=t}get autoScale(){return this.Ql}set autoScale(t){var e=this.Ql;e!==t&&(Kt.it(t,Dt,"AutoScale"),this.Ql=t,this.i("autoScale",e,t),1!==t)&&this.Hs(!1)}get initialAutoScale(){return this.Ir}set initialAutoScale(t){var e=this.Ir;e!==t&&(Kt.it(t,Dt,"AutoScale"),this.Ir=t,this.i("initialAutoScale",e,t))}get initialViewportSpot(){return this.Bx}set initialViewportSpot(t){var e=this.Bx;e!==t&&(Kt.s(t,Z,G,"initialViewportSpot"),t.isSpot()||Kt.n("initialViewportSpot must be a specific Spot: "+t),this.Bx=t,this.i("initialViewportSpot",e,t))}get initialDocumentSpot(){return this.Vx}set initialDocumentSpot(t){var e=this.Vx;e!==t&&(Kt.s(t,Z,G,"initialDocumentSpot"),t.isSpot()||Kt.n("initialViewportSpot must be a specific Spot: "+t),this.Vx=t,this.i("initialDocumentSpot",e,t))}get minScale(){return this.Tx}set minScale(t){Kt.r(t,G,"minScale");var e=this.Tx;e!==t&&(0<t?(this.Tx=t,this.i("minScale",e,t),t>this.scale&&(this.scale=t)):Kt.G(t,"> 0",G,"minScale"))}get maxScale(){return this.Dx}set maxScale(t){Kt.r(t,G,"maxScale");var e=this.Dx;e!==t&&(0<t?(this.Dx=t,this.i("maxScale",e,t),t<this.scale&&(this.scale=t)):Kt.G(t,"> 0",G,"maxScale"))}get zoomPoint(){return this.Fx}set zoomPoint(t){this.Fx.equals(t)||(Kt.s(t,_,G,"zoomPoint"),t=t.L(),this.Fx=t)}get contentAlignment(){return this.Bf}set contentAlignment(t){var e=this.Bf;e.equals(t)||(Kt.s(t,Z,G,"contentAlignment"),t=t.L(),this.Bf=t,this.i("contentAlignment",e,t),this.Hs(!1))}get initialContentAlignment(){return this.Wm}set initialContentAlignment(t){var e=this.Wm;e.equals(t)||(Kt.s(t,Z,G,"initialContentAlignment"),t=t.L(),this.Wm=t,this.i("initialContentAlignment",e,t))}get padding(){return this.ei}set padding(t){"number"==typeof t?t=new I(t):Kt.s(t,I,G,"padding");var e=this.ei;e.equals(t)||(t=t.L(),this.ei=t,this.invalidateDocumentBounds(),this.i("padding",e,t))}get partManager(){return this.cP}set partManager(t){var e=this.cP;e!==t&&(Kt.s(t,ei,G,"partManager"),null!==t.diagram&&Kt.n("Cannot share PartManagers between Diagrams: "+t.toString()),e&&e.Vo(null),(this.cP=t).Vo(this))}get nodes(){return this.partManager.nodes.iterator}get links(){return this.partManager.links.iterator}get parts(){return this.partManager.parts.iterator}findTopLevelNodesAndLinks(){for(var t=new N,e=this.nodes;e.next();){var i=e.value;i.isTopLevel&&t.add(i)}for(var s=this.links;s.next();){var n=s.value;n.isTopLevel&&t.add(n)}return t.iterator}findTopLevelGroups(){return this.Zr.iterator}get routers(){return this.vf}doLinkRouting(e){this.zo=!0;var i=this.vf.h;for(let t=0;t<i.length;t++)i[t].canRoute(e)&&i[t].routeLinks(this.Or,e);this.zo=!1}get layout(){return this.le}set layout(t){var e=this.le;e!==t&&(Kt.s(t,Ue,G,"layout"),(this.le=t).diagram=this,t.group=null,this.Jr=!0,this.i("layout",e,t),this.requestUpdate())}layoutDiagram(t){this.Fi(),t&&this.F1(!0),this.Ps?this.CP(!1,this.Al||0!==this.vf.count&&0!==this._n.size):(this.Xf=!0,this.Pr())}F1(t){for(var e=this.Zr.iterator;e.next();)this.XA(e.value,t);this.layout&&(t?this.layout.isValidLayout=!1:this.layout.invalidateLayout())}XA(t,e){if(null!==t){for(var i=t.ua.iterator;i.next();){var s=i.value;this.XA(s,e)}null!==t.layout&&(e?t.layout.isValidLayout=!1:t.layout.invalidateLayout())}}CP(i,s){if(!this.qx){var t=this.W,n=(this.W=!0,"Layout"),a=this.undoManager.transactionLevel,r=this.layout,o=this.animationManager;try{0===a&&(this.undoManager.Cl=!0,this.startTransaction(n)),a<=1&&!o.defaultAnimation.isAnimating&&!o.Mi&&!i&&o.zl(n),this.Jr=!1;let e=this.Zr.iterator;for(;e.next();)this.YA(e.value,i,a,s);let t=!1;if(r.isValidLayout||(!i||r.isRealtime||null===r.isRealtime||0===a?(r.doLayout(this),this.g0(this),t=!0,r.isValidLayout=!0):this.Jr=!0),t||this.g0(this),this.doLinkRouting(this),this.Or.clear(),0!==this._h.size){for(let t=0;t<23&&0!==this._h.size;t++){for(e=this.Zr.iterator;e.next();)this.KA(e.value);var l=this.Or;this.Or=this._h,this._h=l,this.g0(this),this.doLinkRouting(this)}this.Or.clear(),this._h.clear()}}finally{var e=this.undoManager.Cl;0===a&&(this.commitTransaction(n),this.undoManager.Cl=!1),!e||0!==a&&1!==a||o.FM(),this.Jr&&(this.Jr=!r.isValidLayout),this.W=t}}}YA(t,e,i,s){for(var n=t.ua.iterator;n.next();)this.YA(n.value,e,i,s);var a=t.layout;null===a||a.isValidLayout?s&&this.doLinkRouting(t):!e||a.isRealtime||0===i?(t.sl=!t.location.isReal(),a.doLayout(t),t.invalidateLayout(32),this.L1(t),this.g0(t),this.doLinkRouting(t),a.isValidLayout=!0):(this.doLinkRouting(t),this.Jr=!0)}KA(t){for(var e=t.ua.iterator;e.next();)this.KA(e.value);this.g0(t),this.doLinkRouting(t)}get isTreePathToChildren(){return this.zx}set isTreePathToChildren(t){var e=this.zx;if(e!==t&&(Kt.t(t,"boolean",G,"isTreePathToChildren"),this.zx=t,this.i("isTreePathToChildren",e,t),!this.undoManager.isUndoingRedoing))for(var i=this.nodes;i.next();)i.value.x0()}findTreeRoots(){for(var t=new O,e=this.nodes;e.next();){var i=e.value;i.isTopLevel&&null===i.findTreeParentLink()&&t.add(i)}return t.iterator}get treeCollapsePolicy(){return this.Xx}set treeCollapsePolicy(t){var e=this.Xx;e!==t&&(1!==t&&2!==t&&3!==t&&Kt.n("Unknown Diagram.treeCollapsePolicy: "+t),this.Xx=t,this.i("treeCollapsePolicy",e,t))}get isCollapsingExpanding(){return this.ZM}set isCollapsingExpanding(t){this.ZM=t}HF(){const s=new L,n=new L;function t(t){var e=t.toLowerCase(),i=new O;s.add(t,i),s.add(e,i),n.add(t,t),n.add(e,t)}t("InitialAnimationStarting"),t("AnimationStarting"),t("AnimationFinished"),t("BackgroundSingleClicked"),t("BackgroundDoubleClicked"),t("BackgroundContextClicked"),t("ClipboardChanged"),t("ClipboardPasted"),t("DocumentBoundsChanged"),t("ExternalObjectsDropped"),t("GainedFocus"),t("InitialLayoutCompleted"),t("LayoutCompleted"),t("LinkDrawn"),t("LinkRelinked"),t("LinkReshaped"),t("LostFocus"),t("Modified"),t("ObjectSingleClicked"),t("ObjectDoubleClicked"),t("ObjectContextClicked"),t("PartCreated"),t("PartResized"),t("PartRotated"),t("SelectionMoved"),t("SelectionCopied"),t("SelectionDeleting"),t("SelectionDeleted"),t("SelectionGrouped"),t("SelectionUngrouped"),t("ChangingSelection"),t("ChangedSelection"),t("SubGraphCollapsed"),t("SubGraphExpanded"),t("TextEdited"),t("ThemeChanged"),t("TreeCollapsed"),t("TreeExpanded"),t("ViewportBoundsChanged"),t("InvalidateDraw"),this.jM=s,this.JM=n}NA(t){var e=this.JM.getValue(t);return null!==e?e:this.JM.getValue(t.toLowerCase())}VP(t){var e,i=this.jM.getValue(t);return null!==i||(e=t.toLowerCase(),null!==(i=this.jM.getValue(e)))?i:void Kt.n("Unknown DiagramEvent name: "+t)}addDiagramListener(t,e){Kt.t(t,"string",G,"addDiagramListener:name"),Kt.t(e,"function",G,"addDiagramListener:listener");t=this.VP(t);return null!==t&&t.add(e),this}removeDiagramListener(t,e){Kt.t(t,"string",G,"removeDiagramListener:name"),Kt.t(e,"function",G,"addDiagramListener:listener");t=this.VP(t);null!==t&&t.remove(e)}raiseDiagramEvent(t,e,i){this.V(t,e,i)}V(t,e,i){Ht,Kt.t(t,"string",G,"raiseDiagramEvent:name");var s=this.VP(t),n=new B,t=(n.diagram=this).NA(t),a=(null!==t&&(n.name=t),void 0!==e&&(n.subject=e),void 0!==i&&(n.parameter=i),s.length);if(1===a)s.elt(0)(n);else if(0!==a){var r=s.toArray();for(let t=0;t<a;t++)(0,r[t])(n)}}isUnoccupied(t,e){return this.getPositions(!1,null,e||null).isUnoccupied(t.x,t.y,t.width,t.height)}computeOccupiedArea(t){return this.isVirtualized?this.viewportBounds.copy():this.ea?this.SA(t):t.c(this.documentBounds)}getPositions(t,e,i){let s=this._l,n=(null===s&&(this._l=s=new qe(this.avoidanceCellSize)),e);if(s.Go||s.da!==n||s.BP!==i){if(s.zP=Math.max(s.Jf+1,Math.floor(this.avoidanceLimit/this.avoidanceCellSize.width)),s.XP=Math.max(s.Jf+1,Math.floor(this.avoidanceLimit/this.avoidanceCellSize.height)),null===(n=null!==n?this.UA(n):n)){for(var a=Q.a(),r=(this.computeOccupiedArea(a),a.inflate(100,100),s.R1(a),this.nodes);r.next();){var o=r.value,l=o.layer;null!==l&&l.visible&&!l.isTemporary&&this.YP(o,i,a)}Q.o(a)}else{0<n.memberParts.count&&((e=this.computePartsBounds(n.memberParts,!1)).inflate(20,20),s.R1(e));for(var h=Q.a(),u=n.memberParts;u.next();){var d=u.value;d instanceof D&&this.YP(d,i,h)}Q.o(h)}s.da=n,s.BP=i,s.Go=!1}else t&&s.GA();return s}get avoidanceCellSize(){return this.aP}set avoidanceCellSize(t){this._l=null,this.aP=new Yt(Math.max(1,t.width),Math.max(1,t.height))}get avoidanceLimit(){return this.fP}set avoidanceLimit(t){this.fP=Math.max(1,t)}UA(t){return t.canAvoid()?t:null!==t.containingGroup?this.UA(t.containingGroup):null}YP(t,e,i){if(t!==e&&t.isVisible()){var s,n=t.canAvoid();if(n&&(s=t.getAvoidableRect(i),this._l.PR(s.x,s.y,s.width,s.height)),t instanceof X&&(!n||t.avoidableMembers))for(var a=t.memberParts;a.next();){var r=a.value;r instanceof D&&this.YP(r,e,i)}}}KP(t){null===this._l||this._l.Go||void 0!==t&&!t.canAvoid()||(this._l.Go=!0)}get autoScrollInterval(){return this.jm}set autoScrollInterval(t){var e=this.jm;Kt.r(t,G,"scale"),e!==t&&(this.jm=t,this.i("autoScrollInterval",e,t))}get autoScrollRegion(){return this.Jm}set autoScrollRegion(t){"number"==typeof t?t=new I(t):Kt.s(t,I,G,"autoScrollRegion");var e=this.Jm;e.equals(t)||(t=t.L(),this.Jm=t,this.invalidateDocumentBounds(),this.i("autoScrollRegion",e,t))}doAutoScroll(t){this.i0.c(t),this.computeAutoScrollPosition(this.i0).equalsApprox(this.position)?this.stopAutoScroll():this.HA()}HA(){if(-1===this.zf){const t=this.jm,e=this;this.zf=Kt.Xh(()=>{var t;-1===e.zf||(e.stopAutoScroll(),null===e.lastInput.event)||(t=e.computeAutoScrollPosition(e.i0)).equalsApprox(e.position)||(e.position=t,e.lastInput.documentPoint=e.transformViewToDoc(e.i0),e.doMouseMove(),e.ea=!0,t=Q.a(),e.computeBounds(t),t.unionRect(e.documentBounds),e.zA(t),Q.o(t),e.qe=!0,e.maybeUpdate(),e.HA())},t)}}stopAutoScroll(){-1!==this.zf&&(Kt.Gg(this.zf),this.zf=-1)}computeAutoScrollPosition(t){let e=this.position;var i,s,n,a,r=this.Jm;return r.top<=0&&r.left<=0&&r.right<=0&&r.bottom<=0||(s=this.viewportBounds,i=this.scale,s=Q.H(0,0,s.width*i,s.height*i),n=_.H(0,0),t.x>=s.x&&t.x<s.x+r.left&&this.allowHorizontalScroll?(a=Math.max(this.scrollHorizontalLineChange,1),n.x-=a|=0,t.x<s.x+r.left/2&&(n.x-=a),t.x<s.x+r.left/4&&(n.x-=4*a)):t.x<=s.x+s.width&&t.x>s.x+s.width-r.right&&this.allowHorizontalScroll&&(a=Math.max(this.scrollHorizontalLineChange,1),n.x+=a|=0,t.x>s.x+s.width-r.right/2&&(n.x+=a),t.x>s.x+s.width-r.right/4)&&(n.x+=4*a),t.y>=s.y&&t.y<s.y+r.top&&this.allowVerticalScroll?(a=Math.max(this.scrollVerticalLineChange,1),n.y-=a|=0,t.y<s.y+r.top/2&&(n.y-=a),t.y<s.y+r.top/4&&(n.y-=4*a)):t.y<=s.y+s.height&&t.y>s.y+s.height-r.bottom&&this.allowVerticalScroll&&(a=Math.max(this.scrollVerticalLineChange,1),n.y+=a|=0,t.y>s.y+s.height-r.bottom/2&&(n.y+=a),t.y>s.y+s.height-r.bottom/4)&&(n.y+=4*a),n.equalsApprox(_.To)||(e=new _(e.x+n.x/i,e.y+n.y/i)),Q.o(s),_.o(n)),e}makeSvg(t){this.ih.contains("SVG")||this.addRenderer("SVG",new Zt(this,v.document));const i=new Zt(this,v.document,!0),s=this;return this.qA(function(t,e){return t=null!==(t=s.vA(t,"SVG",i))?t.svg:null,"function"==typeof e?(e(t),null):t},t=void 0===t?{}:t)}makeSVG(t){return this.makeSvg(t)}addRenderer(t,e){this.ih.add(t,e)}removeRenderer(t){this.ih.remove(t)}cacheGroupExternalLinks(t){(this.wP=t)||this.nodes.each(t=>{t instanceof X&&(t.b0=null)})}qA(e,i){const s=i.callback;let n=!0;const a=this.eh.iterator;for(;a.next();)if(!a.value[0].Sn){n=!1;break}if("function"!=typeof s||n)return e(i,s,this);const r=this;function o(){var t=+new Date;for(n=!0,a.reset();a.next();)if(!a.value[0].Sn){n=!1;break}n||t-h>l?e(i,s,r):v.requestAnimationFrame(o)}const l=i.callbackTimeout||300,h=+new Date;return v.requestAnimationFrame(()=>o()),null}makeImage(t){return G.isUsingDOM()?((t=void 0===t?{}:t).returnType="Image",this.makeImageData(t)):null}makeImageData(t){return this.qA(this.NR,t=void 0===t?{}:t)}static img="image";NR(e,i,t){var s=t.vA(e,"canvas",null);if(null===s)return null;var n=s.Y.canvas;let a=null;if(null!==n){let t=e.returnType;switch(t=void 0===t?"string":t.toLowerCase()){case G.img+"data":a=s.getImageData(0,0,n.width,n.height);break;case G.img:var r=(e.document||document).createElement("img");r.src=n.toDataURL(e.type,e.details),a=r;break;case"blob":r=n;return"function"!=typeof i&&(a="",Kt.n('Error: Diagram.makeImageData called with "returnType: toBlob", but no required "callback" function property defined.')),"function"==typeof r.toBlob?(r.toBlob(i,e.type,e.details),"toBlob"):(i(null),null);default:a=n.toDataURL(e.type,e.details)}}return"function"==typeof i?(i(a),null):a}static WA=!1;vA(t,i,e){if(this.animationManager.stopAnimation(),this.maybeUpdate(),null===this.xt)return null;"object"!=typeof t&&Kt.n("properties argument must be an Object.");let s=!1,n=t.size||null,a=t.scale||null,r=(void 0!==t.scale&&isNaN(t.scale)&&(a="NaN"),t.maxSize);void 0===t.maxSize&&(s=!0,r="SVG"===i?new Yt(1/0,1/0):new Yt(2e3,2e3));var o=t.position||null;let l=t.parts||null,h=(Array.isArray(l)&&(l=new O(l)),void 0===t.padding?1:t.padding);var u=t.background||null;let d=t.omitTemporary;void 0===d&&(d=!0);var c=t.document||document,g=t.elementFinished||null;let m=t.showTemporary,f=(void 0===m&&(m=!d),t.showGrid);void 0===f&&(f=m),null!==n&&isNaN(n.width)&&isNaN(n.height)&&(n=null),"number"==typeof h?h=new I(h):h instanceof I||Kt.n("MakeImage padding must be a Margin or a number."),h.left=Math.max(h.left,0),h.right=Math.max(h.right,0),h.top=Math.max(h.top,0),h.bottom=Math.max(h.bottom,0),this.ai.clearContextCache(!0);var t=new $t(null,c,void 0,!0),p=t.gi;if(!(n||a||l||o))return t.width=this.Ct+Math.ceil(h.left+h.right),t.height=this.At+Math.ceil(h.top+h.bottom),"SVG"===i?null===e?null:(e.resize(t.width,t.height,t.width,t.height),e.ga=c,e.$u=g,this.T1(e.gi,h,new Yt(t.width,t.height),this.v,this.lt,l,u,m,f),e.gi):(this.qu=!1,this.T1(p,h,new Yt(t.width,t.height),this.v,this.lt,l,u,m,f),this.qu=!0,t.gi);var 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m=s[n("76ad18b4f73e")];for(let t=s[n("73a612b6fb191d")](n("35e7"))+2;t<m;t++)i+=s[t];var f=i[n("73a612b6fb191d")](n("7da71ca0ad381e90"));this.Ie=!(0<=f&&f<i[n("73a612b6fb191d")](n("35")))}}Ju(t){return t.ai.setTransform(t.Gi,0,0,t.Gi,0,0),t.ai.commitTransform(),null===this.Ie&&this.CR(t,!0),0<this.Ie&&this!==this.JA}}class Et{GP;HP;constructor(t){this.GP=void 0===t?new _:t,this.HP=new _}get point(){return this.GP}set point(t){this.GP=t}get shifted(){return this.HP}set shifted(t){this.HP=t}}class Rt{be;DA;D1;constructor(t,e,i){this.be=t,this.DA=e,this.D1=i}}class Ot{isGridSnapEnabled;isGridSnapRealtime;gridSnapCellSize;gridSnapCellSpot;gridSnapOrigin;dragsLink;dragsTree;groupsSnapMembers;groupsAlwaysMove;dragsMembers;constructor(t){this.ti(),t&&Object.assign(this,t)}ti(){this.isGridSnapEnabled=!1,this.isGridSnapRealtime=!0,this.gridSnapCellSize=new Yt(NaN,NaN).w(),this.gridSnapCellSpot=Z.TopLeft,this.gridSnapOrigin=new _(NaN,NaN).w(),this.dragsLink=!1,this.dragsTree=!1,this.groupsSnapMembers=!1,this.groupsAlwaysMove=!0,this.dragsMembers=!0}}class It extends G{constructor(t,e){return"string"==typeof t||v.Element&&t instanceof Element?super(t):(super(),e=t),this.$A(),e&&this.setProperties(e),this}$A(){this.allowDragOut=!0,this.allowMove=!1,this.isReadOnly=!0,this.contentAlignment=Z.TopCenter,this.layout=new ti}setupRouters(){}reset(){super.reset(),this.$A()}}class Vt extends G{I1;O1;E1;V1;k0;Zf;El;vP;qP;B1;WP;constructor(t,e){return"string"==typeof t||v.Element&&t instanceof Element?super(t):(super(),e=t),this.animationManager.isEnabled=!1,this.$t=!0,this.I1=null,this.Ku=!1,this.Uu=!1,this.O1=!0,this.E1=!0,this.V1=0,this.k0=!1,this.Zf=null,this.setRenderingHint("drawShadows",!1),this.El=new H({selectable:!0,selectionAdorned:!1,selectionObjectName:"BOXSHAPE",locationObjectName:"BOXSHAPE",resizeObjectName:"BOXSHAPE",cursor:"move"}).add(new q({name:"BOXSHAPE",fill:"transparent",stroke:"magenta",strokeWidth:2}).theme("stroke","overviewBox")).ui(),this.allowCopy=!1,this.allowDelete=!1,this.allowSelect=!0,this.autoScrollRegion=new I(0,0,0,0),this.lt.e(0,0),this.toolManager.ii("Dragging",new zt,this.toolManager.mouseMoveTools),this.click=()=>{var t,e,i=this.observed;null!==i&&(t=i.viewportBounds,e=this.lastInput.documentPoint,i.position=new _(e.x-t.width/2,e.y-t.height/2))},this.vP=t=>{this.invalidateDocumentBounds(),this.S0()},this.qP=t=>{null!==this.observed&&(this.invalidateDocumentBounds(),this.T())},this.B1=t=>{this.updateDelay<1?this.T():this.k0||(this.k0=!0,setTimeout(()=>this.redraw(),this.updateDelay))},this.WP=t=>{null!==this.observed&&this.S0()},this.autoScale=2,this.$t=!1,e&&Object.assign(this,e),this}setupRouters(){}computePixelRatio(){return 1}redraw(){this.k0&&1<=this.updateDelay&&(this.k0=!1,this.AR()),super.redraw()}Ji(){if(null===this.Ot&&Kt.n("No div specified"),null===this.xt&&Kt.n("No canvas 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t=this.observed;if(null!==t){var e=this.drawsTemporaryLayers,i=this.drawsGrid&&e,s=t.grid,s=(i&&null!==s&&s.visible&&!isNaN(s.width)&&!isNaN(s.height)&&(s=Q.a().c(this.viewportBounds).unionRect(t.viewportBounds),t._r(s),Q.o(s),t.Fi()),this.D),n=(s.ti(),1!==this.scale&&s.v(this.scale),0===this.position.x&&0===this.position.y||s.se(-this.position.x,-this.position.y),this.ai),a=(n.scale(this.Gi,this.Gi),n.transform(s.m11,s.m12,s.m21,s.m22,s.dx,s.dy),n.commitTransform(),this.viewportBounds),r=t.Jt.h,o=r.length;for(let t=0;t<o;t++)r[t].NF(n,a,this,e,i)}}get observed(){return this.I1}set observed(t){var e,i,s=this.I1;null!==t&&Kt.s(t,G,Vt,"observed"),t instanceof Vt&&Kt.n("Overview.observed Diagram may not be an Overview itself: "+t),s!==t&&(this.LR(s),this.I1=t,this.TR(t),this.invalidateDocumentBounds(),null===t?(this.Zf=null,e=this.xt,i=this.ai,e&&i&&(i.setTransform(1,0,0,1,0,0),i.clearRect(0,0,e.width,e.height))):(this.B1(null),this.S0(),this.T()),this.i("observed",s,t))}get box(){return 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t,e,i,s=this.box;null!==s&&null!==(t=this.observed)&&(this.qe=!0,t=t.viewportBounds,e=s.selectionObject,(i=Yt.a()).e(t.width,t.height),e.desiredSize=i,Yt.o(i),i=2/this.scale,e instanceof q&&(e.strokeWidth=i),s.location=new _(t.x-i/2,t.y-i/2),s.isSelected=!0)}computeBounds(){var t,e=this.observed;return null===e?Q.Xk:((t=e.documentBounds.copy()).unionRect(e.viewportBounds),t)}invalidateViewport(t,e){!0!==this.qe&&(this.qe=!0,this.requestUpdate())}onViewportBoundsChanged(t,e,i,s){this.$t||(this.oh(),this.T(),this.ca(),this.invalidateDocumentBounds(),this.S0(),this.Ui.scale=i,this.Ui.position.x=t.x,this.Ui.position.y=t.y,this.Ui.bounds.c(t),this.Ui.isScroll=s,this.V("ViewportBoundsChanged",this.Ui,t))}}class zt extends d{lh;constructor(){super(),this.lh=null}canStart(){var t,e,i;return!!this.isEnabled&&!(null===(t=this.diagram)||!t.allowMove||!t.allowSelect||null===(e=t.observed)||!(i=t.lastInput).left||t.currentTool!==this&&(!this.isBeyondDragSize()||i.isTouchEvent&&i.timestamp-t.firstInput.timestamp<this.delay)||(null===this.findDraggablePart()&&(i=e.viewportBounds,this.lh=new _(i.width/2,i.height/2),i=t.firstInput.documentPoint,e.position=new _(i.x-this.lh.x,i.y-this.lh.y)),0))}doActivate(){this.lh=null,super.doActivate()}doUpdateCursor(t){var e=this.diagram,i=e.box;null!==i&&i.cursor&&(e.currentCursor=i.cursor)}moveParts(t,e,i){void 0===i&&(i=!1);var s,n,i=this.diagram,a=i.observed;null!==a&&null!==(s=i.box)&&(null===this.lh&&(n=i.firstInput.documentPoint,s=s.location,this.lh=new _(n.x-s.x,n.y-s.y)),n=i.lastInput.documentPoint,a.position=new _(n.x-this.lh.x,n.y-this.lh.y))}}class Gt{b;jP;JP;ZP;$P;QP;_P;t2;i2;hh;e2;z1;s2;X1;Y1;o2;Ho;l2;constructor(t){N.ji(this),this.b=G.Pm(),this.jP=!0,this.JP=!0,this.ZP=!0,this.$P=!1,this.QP=!1,this._P=!1,this.t2=!1,this.i2=null,this.hh=null,this.e2=1.05,this.z1=NaN,this.s2=null,this.X1=NaN,this.Y1=Q.Xk,this.o2=!1,this.Ho=null,this.l2=200,t&&Object.assign(this,t)}toString(){return"CommandHandler"}get diagram(){return this.b}Vo(t){this.b=t}doKeyDown(){var t=this.diagram,e=t.lastInput,i=Kt.dr?e.meta:e.control,s=e.shift,n=e.alt,a=e.code;!i||"KeyC"!==a&&"Insert"!==a?i&&"KeyX"===a||s&&"Delete"===a?this.canCutSelection()&&this.cutSelection():i&&"KeyV"===a||s&&"Insert"===a?this.canPasteSelection()&&this.pasteSelection():i&&"KeyY"===a||n&&s&&"Backspace"===a?this.canRedo()&&this.redo():i&&"KeyZ"===a||n&&"Backspace"===a?this.canUndo()&&this.undo():"Delete"===a||"Backspace"===a?this.canDeleteSelection()&&this.deleteSelection():i&&"KeyA"===a?this.canSelectAll()&&this.selectAll():"Escape"===a?this.canStopCommand()&&this.stopCommand():"ArrowUp"===a?t.allowVerticalScroll&&(i?t.scroll("pixel","up"):t.scroll("line","up")):"ArrowDown"===a?t.allowVerticalScroll&&(i?t.scroll("pixel","down"):t.scroll("line","down")):"ArrowLeft"===a?t.allowHorizontalScroll&&(i?t.scroll("pixel","left"):t.scroll("line","left")):"ArrowRight"===a?t.allowHorizontalScroll&&(i?t.scroll("pixel","right"):t.scroll("line","right")):"PageUp"===a?s&&t.allowHorizontalScroll?t.scroll("page","left"):t.allowVerticalScroll&&t.scroll("page","up"):"PageDown"===a?s&&t.allowHorizontalScroll?t.scroll("page","right"):t.allowVerticalScroll&&t.scroll("page","down"):"Home"===a?i&&t.allowVerticalScroll?t.scroll("document","up"):!i&&t.allowHorizontalScroll&&t.scroll("document","left"):"End"===a?i&&t.allowVerticalScroll?t.scroll("document","down"):!i&&t.allowHorizontalScroll&&t.scroll("document","right"):"Space"===a?this.canScrollToPart()&&this.scrollToPart():"Minus"===a||"NumpadSubtract"===a?this.canDecreaseZoom()&&this.decreaseZoom():"Equal"===a||"NumpadAdd"===a?this.canIncreaseZoom()&&this.increaseZoom():i&&"Digit0"===a?this.canResetZoom()&&this.resetZoom():s&&"KeyZ"===a?this.canZoomToFit()&&this.zoomToFit():i&&!s&&"KeyG"===a?this.canGroupSelection()&&this.groupSelection():i&&s&&"KeyG"===a?this.canUngroupSelection()&&this.ungroupSelection():"F2"===a?this.canEditTextBlock()&&this.editTextBlock():"ContextMenu"===a?this.canShowContextMenu()&&this.showContextMenu():e.bubbles=!0:this.canCopySelection()&&this.copySelection()}doKeyUp(){this.diagram.lastInput.bubbles=!0}stopCommand(){var t=this.diagram,e=t.currentTool;e instanceof st&&t.allowSelect&&t.clearSelection(),null!==e&&e.doCancel()}canStopCommand(){return!0}selectAll(){var t=this.diagram;t.T();try{t.currentCursor="wait",t.V("ChangingSelection",t.selection);for(var e=t.parts;e.next();){var i=e.value;i.canSelect()&&!i.layer.isTemporary&&(i.isSelected=!0)}for(var s=t.nodes;s.next();){var n=s.value;n.canSelect()&&!n.layer.isTemporary&&(n.isSelected=!0)}for(var a=t.links;a.next();){var r=a.value;r.canSelect()&&!r.layer.isTemporary&&(r.isSelected=!0)}}finally{t.V("ChangedSelection",t.selection),t.currentCursor=""}}canSelectAll(){return this.diagram.allowSelect}deleteSelection(){var t=this.diagram;try{t.currentCursor="wait",t.V("ChangingSelection",t.selection),t.startTransaction("Delete"),t.V("SelectionDeleting",t.selection);for(var e=new N,i=t.selection.iterator;i.next();){var s=i.value;H.ah(e,s,!0,this.deletesTree?1/0:0,!!this.deletesConnectedLinks&&null,t=>t.canDelete())}t.removeParts(e,!0),t.V("SelectionDeleted",e)}finally{t.commitTransaction("Delete"),t.V("ChangedSelection",t.selection),t.currentCursor=""}}canDeleteSelection(){var t=this.diagram;return!(t.isReadOnly||t.isModelReadOnly||!t.allowDelete||0===t.selection.count)}copySelection(){for(var t=this.diagram,e=new N,i=t.selection.iterator;i.next();){var s=i.value;H.ah(e,s,!0,this.copiesTree?1/0:0,this.copiesConnectedLinks,t=>t.canCopy())}this.copyToClipboard(e)}canCopySelection(){var t=this.diagram;return!(!t.allowCopy||!t.allowClipboard||0===t.selection.count)}cutSelection(){this.copySelection(),this.deleteSelection()}canCutSelection(){var t=this.diagram;return!(t.isReadOnly||t.isModelReadOnly||!t.allowCopy||!t.allowDelete||!t.allowClipboard||0===t.selection.count)}copyToClipboard(s){var n=this.diagram;let a=null;if(null===s)G.pA();else{var r=n.model;let t=!1,e=!1,i=null;try{r.Qu()&&(t=r.copiesParentKeyOfNodeData,r.copiesParentKeyOfNodeData=this.copiesParentKey),(r.bf()||r._u())&&(e=r.copiesGroupKeyOfNodeData,r.copiesGroupKeyOfNodeData=this.copiesGroupKey),i=n.copyParts(s,null,!0)}finally{r.Qu()&&(r.copiesParentKeyOfNodeData=t),(r.bf()||r._u())&&(r.copiesGroupKeyOfNodeData=e),(a=new O).addAll(i.iteratorValues),G.c0=a,G.A1=n.model.dataFormat}}n.V("ClipboardChanged",a)}pasteFromClipboard(){var s=new N,n=G.c0;if(null!==n){var a=this.diagram;if(G.A1===a.model.dataFormat){var r=a.model;let t=!1,e=!1,i=null;try{r.Qu()&&(t=r.copiesParentKeyOfNodeData,r.copiesParentKeyOfNodeData=this.copiesParentKey),(r.bf()||r._u())&&(e=r.copiesGroupKeyOfNodeData,r.copiesGroupKeyOfNodeData=this.copiesGroupKey),i=a.copyParts(n,a,!1)}finally{r.Qu()&&(r.copiesParentKeyOfNodeData=t),(r.bf()||r._u())&&(r.copiesGroupKeyOfNodeData=e);for(var o=i.iterator;o.next();){var l=o.value,h=o.key;l.location.isReal()||(h.location.isReal()?l.location=h.location:!l.position.isReal()&&h.position.isReal()&&(l.position=h.position)),s.add(l)}}}}return s}pasteSelection(t){void 0===t&&(t=null);var e=this.diagram;try{e.currentCursor="wait",e.V("ChangingSelection",e.selection),e.startTransaction("Paste");for(var i,s,n=this.pasteFromClipboard(),a=(0<n.count&&e.clearSelection(!0),n.iterator);a.next();)a.value.isSelected=!0;null!==t&&(i=e.computePartsBounds(e.selection)).isReal()&&(s=this.computeEffectiveCollection(e.selection,e.M1),e.LS(s,new _(t.x-i.centerX,t.y-i.centerY),e.M1,!1)),e.V("ClipboardPasted",n)}finally{e.commitTransaction("Paste"),e.V("ChangedSelection",e.selection),e.currentCursor=""}}canPasteSelection(t){var e=this.diagram;return!(e.isReadOnly||e.isModelReadOnly||!e.allowInsert||!e.allowClipboard||null===G.c0||0===G.c0.count||G.A1!==e.model.dataFormat)}undo(){this.diagram.undoManager.undo()}canUndo(){var t=this.diagram;return!t.isReadOnly&&!t.isModelReadOnly&&t.allowUndo&&t.undoManager.canUndo()}redo(){this.diagram.undoManager.redo()}canRedo(){var t=this.diagram;return!t.isReadOnly&&!t.isModelReadOnly&&t.allowUndo&&t.undoManager.canRedo()}decreaseZoom(t){void 0===t&&(t=1/this.zoomFactor),Kt.r(t,Gt,"decreaseZoom:factor");var e=this.diagram;1!==e.autoScale||(t=e.scale*t)<e.minScale||t>e.maxScale||(e.scale=t)}canDecreaseZoom(t){void 0===t&&(t=1/this.zoomFactor),Kt.r(t,Gt,"canDecreaseZoom:factor");var e=this.diagram;return 1===e.autoScale&&!((t=e.scale*t)<e.minScale||t>e.maxScale)&&e.allowZoom}increaseZoom(t){void 0===t&&(t=this.zoomFactor),Kt.r(t,Gt,"increaseZoom:factor");var e=this.diagram;1!==e.autoScale||(t=e.scale*t)<e.minScale||t>e.maxScale||(e.scale=t)}canIncreaseZoom(t){void 0===t&&(t=this.zoomFactor),Kt.r(t,Gt,"canIncreaseZoom:factor");var e=this.diagram;return 1===e.autoScale&&!((t=e.scale*t)<e.minScale||t>e.maxScale)&&e.allowZoom}resetZoom(t){void 0===t&&(t=this.defaultScale),Kt.r(t,Gt,"resetZoom:newscale");var e=this.diagram;t<e.minScale||t>e.maxScale||(e.scale=t)}canResetZoom(t){void 0===t&&(t=this.defaultScale),Kt.r(t,Gt,"canResetZoom:newscale");var e=this.diagram;return!(t<e.minScale||t>e.maxScale)&&e.allowZoom}zoomToFit(){var t=this.diagram,e=t.animationManager,i=(e.stopAnimation(),t.redraw(),t.position),s=t.scale;e.zl("Zoom To Fit"),this.isZoomToFitRestoreEnabled&&s===this.X1&&!isNaN(this.z1)&&t.documentBounds.equals(this.Y1)?(t.scale=this.z1,t.position=this.s2,this.X1=NaN,this.Y1=Q.Xk):(this.z1=s,this.s2=i.copy(),t.zoomToFit(),this.X1=t.scale,this.Y1=t.documentBounds.copy()),e.FM()}canZoomToFit(){return this.diagram.allowZoom}scrollToPart(t){null!==(t=void 0===t?null:t)&&Kt.s(t,H,Gt,"part");const e=this.diagram;if(e.ensureBounds(),null===t){try{null!==this.Ho&&(this.Ho.next()?t=this.Ho.value:this.Ho=null)}catch{this.Ho=null}null===t&&(0<e.highlighteds.count?this.Ho=e.highlighteds.iterator:0<e.selection.count&&(this.Ho=e.selection.iterator),null!==this.Ho)&&this.Ho.next()&&(t=this.Ho.value)}if(null!==t){const s=e.animationManager,n=(s.zl("Scroll To Part"),this.scrollToPartPause);if(0<n){const a=this.$f(t,[t]);if(1===a.length)e.startTransaction(),e.centerRect(t.actualBounds),e.commitTransaction("Scroll To Part");else{const r=()=>{e.startTransaction();let t=a.pop();for(;0<a.length&&t instanceof D&&t.isTreeExpanded&&(!(t instanceof X)||t.isSubGraphExpanded);)t=a.pop();0<a.length?(t instanceof H&&e.scrollToRect(t.actualBounds),t instanceof D&&!t.isTreeExpanded&&(t.isTreeExpanded=!0),t instanceof X&&!t.isSubGraphExpanded&&(t.isSubGraphExpanded=!0)):(t instanceof H&&e.centerRect(t.actualBounds),e.removeDiagramListener("LayoutCompleted",o)),e.commitTransaction("Scroll To Part")},o=()=>{Kt.Xh(r,(s.isEnabled?s.duration:0)+n)};e.addDiagramListener("LayoutCompleted",o),r()}}else{var i=e.position.copy();e.centerRect(t.actualBounds),i.equalsApprox(e.position)&&s.stopAnimation()}}}$f(t,e){var i;return t.isVisible()||(t instanceof K?this.$f(t.adornedPart,e):t instanceof Y?(null!==(i=t.fromNode)&&this.$f(i,e),null!==(i=t.toNode)&&this.$f(i,e)):(t instanceof D&&(null!==(i=t.labeledLink)&&this.$f(i,e),null!==(i=t.findTreeParentNode()))&&(i.isTreeExpanded||i.wasTreeExpanded||e.push(i),this.$f(i,e)),null!==(i=t.containingGroup)&&(i.isSubGraphExpanded||i.wasSubGraphExpanded||e.push(i),this.$f(i,e)))),e}canScrollToPart(t){return(null===(t=void 0===t?null:t)||t instanceof H)&&(0!==(t=this.diagram).selection.count||0!==t.highlighteds.count)&&t.allowHorizontalScroll&&t.allowVerticalScroll}collapseTree(t){void 0===t&&(t=null);var e=this.diagram,i="Collapse Tree";try{e.startTransaction(i),e.animationManager.zl(i);var s=new O;if(null!==t&&t.isTreeExpanded)t.collapseTree(),s.add(t);else if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof D&&a.isTreeExpanded&&(a.collapseTree(),s.add(a))}e.V("TreeCollapsed",s)}finally{e.commitTransaction(i)}}canCollapseTree(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly)if(null!==t){if(!(t instanceof D&&t.isTreeExpanded))return!1;if(0<t.findTreeChildrenLinks().count)return!0}else for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof D&&s.isTreeExpanded&&0<s.findTreeChildrenLinks().count)return!0}return!1}expandTree(t){void 0===t&&(t=null);var e=this.diagram,i="Expand Tree";try{e.startTransaction(i),e.animationManager.zl(i);var s=new O;if(null===t||t.isTreeExpanded){if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof D&&(a.isTreeExpanded||(a.expandTree(),s.add(a)))}}else t.expandTree(),s.add(t);e.V("TreeExpanded",s)}finally{e.commitTransaction(i)}}canExpandTree(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly)if(null!==t){if(!(t instanceof D)||t.isTreeExpanded)return!1;if(0<t.findTreeChildrenLinks().count)return!0}else for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof D&&!s.isTreeExpanded&&0<s.findTreeChildrenLinks().count)return!0}return!1}groupSelection(){var i=this.diagram,s=i.model;if(s.ma()){var n=this.archetypeGroupData;if(null!==n){let t=null;try{i.currentCursor="wait",i.V("ChangingSelection",i.selection),i.startTransaction("Group");for(var e=new O,a=i.selection.iterator;a.next();){var r=a.value;r.De()&&r.canGroup()&&e.add(r)}for(var o,l=new O,h=e.iterator;h.next();){var u=h.value;let t=!1;for(var d=e.iterator;d.next();){var c=d.value;if(u.isMemberOf(c)){t=!0;break}}t||l.add(u)}if(0<l.count){let e=l.first().containingGroup;if(null!==e)for(;null!==e;){let t=!1;for(var g=l.iterator;g.next();)if(!g.value.isMemberOf(e)){t=!0;break}if(!t)break;e=e.containingGroup}if(n instanceof X?(n.ui(),null!==(t=n.copy())&&i.add(t)):s.isGroupForData(n)&&(o=s.copyNodeData(n),Kt.Mt(o))&&(s.addNodeData(o),t=i.findNodeForData(o)),null!==t){null!==e&&this.isValidMember(e,t)&&(t.containingGroup=e);for(var m=l.iterator;m.next();){var f=m.value;this.isValidMember(t,f)&&(f.containingGroup=t)}i.clearSelection(!0),t.isSelected=!0}}i.V("SelectionGrouped",t)}finally{i.commitTransaction("Group"),i.V("ChangedSelection",i.selection),i.currentCursor=""}}}}canGroupSelection(){var t=this.diagram;if(!t.isReadOnly&&!t.isModelReadOnly&&t.allowInsert&&t.allowGroup&&t.model.ma()&&null!==this.archetypeGroupData)for(var e=t.selection.iterator;e.next();){var i=e.value;if(i.De()&&i.canGroup())return!0}return!1}h2(t){const i=Kt.ct();if(Array.isArray(t))t.forEach(t=>{t instanceof Y||t instanceof H&&i.push(t)});else for(var e=t.iterator;e.next();){var s=e.value;s instanceof Y||s instanceof H&&i.push(s)}var n=new N,a=i.length;for(let t=0;t<a;t++){var r=i[t];let e=!0;for(let t=0;t<a;t++)if(r.isMemberOf(i[t])){e=!1;break}e&&n.add(r)}return Kt.ot(i),n}isValidMember(t,e){if(null===e||t===e||e instanceof Y)return!1;let i;return(null===t||!(t===e||t.isMemberOf(e)||null!==(i=t.memberValidation)&&!i(t,e)||null===t.data&&null!==e.data||null!==t.data&&null===e.data))&&(null===(i=this.memberValidation)||i(t,e))}ungroupSelection(t){void 0===t&&(t=null);var e=this.diagram,i=e.model;if(i.ma())try{e.currentCursor="wait",e.V("ChangingSelection",e.selection),e.startTransaction("Ungroup");var s=new O;if(null!==t)s.add(t);else for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof X&&a.canUngroup()&&s.add(a)}var r=new O;if(0<s.count){e.clearSelection(!0);for(var o=s.iterator;o.next();){for(var l=o.value,h=(l.expandSubGraph(),l.containingGroup),u=null!==h&&null!==h.data?i.getKeyForNodeData(h.data):void 0,d=(r.addAll(l.memberParts),r.iterator);d.next();){var c,g=d.value;g.isSelected=!0,g instanceof Y||(null!==(c=g.data)?i.setGroupForData(c,u):g.containingGroup=h)}e.remove(l)}}e.V("SelectionUngrouped",s,r)}finally{e.commitTransaction("Ungroup"),e.V("ChangedSelection",e.selection),e.currentCursor=""}}canUngroupSelection(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly&&!e.isModelReadOnly&&e.allowDelete&&e.allowUngroup&&e.model.ma())if(null!==t){if(!(t instanceof X))return!1;if(t.canUngroup())return!0}else for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof X&&s.canUngroup())return!0}return!1}addTopLevelParts(t,e){let i=!0;for(var s=this.h2(t).iterator;s.next();){var n=s.value;null!==n.containingGroup&&(!e||this.isValidMember(null,n)?n.containingGroup=null:i=!1)}return i}collapseSubGraph(t){void 0===t&&(t=null);var e=this.diagram,i="Collapse SubGraph";try{e.startTransaction(i),e.animationManager.zl(i);var s=new O;if(null!==t&&t.isSubGraphExpanded)t.collapseSubGraph(),s.add(t);else if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof X&&a.isSubGraphExpanded&&(a.collapseSubGraph(),s.add(a))}e.V("SubGraphCollapsed",s)}finally{e.commitTransaction(i)}}canCollapseSubGraph(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly){if(null!==t)return!!(t instanceof X&&t.isSubGraphExpanded);for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof X&&s.isSubGraphExpanded)return!0}}return!1}expandSubGraph(t){void 0===t&&(t=null);var e=this.diagram,i="Expand SubGraph",s=new O;try{if(e.startTransaction(i),e.animationManager.zl(i),null===t||t.isSubGraphExpanded){if(null===t)for(var n=e.selection.iterator;n.next();){var a=n.value;a instanceof X&&(a.isSubGraphExpanded||(a.expandSubGraph(),s.add(a)))}}else t.expandSubGraph(),s.add(t);e.V("SubGraphExpanded",s)}finally{for(const r of s)this._A(e,r);t&&this._A(e,t),e.commitTransaction(i)}}_A(t,e){for(const i of e.memberParts)i instanceof D&&t.Ff(i,e)}canExpandSubGraph(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly){if(null!==t)return!(!(t instanceof X)||t.isSubGraphExpanded);for(var i=e.selection.iterator;i.next();){var s=i.value;if(s instanceof X&&!s.isSubGraphExpanded)return!0}}return!1}editTextBlock(e){null!==(e=void 0===e?null:e)&&Kt.s(e,j,Gt,"editTextBlock");var i=this.diagram,t=i.toolManager.findTool("TextEditing");if(null!==t){if(null===e){let t=null;for(var s=i.selection.iterator;s.next();){var n=s.value;if(n.canEdit()){t=n;break}}if(null===t)return;e=t.findInVisualTree(t=>t instanceof j&&t.editable)}null!==e&&(i.currentTool=null,t.textBlock=e,i.currentTool=t)}}canEditTextBlock(t){void 0===t&&(t=null);var e=this.diagram;if(!e.isReadOnly&&!e.isModelReadOnly&&e.allowTextEdit&&null!==e.toolManager.findTool("TextEditing"))if(null!==t){if(!(t instanceof j))return!1;var i=t.part;if(null!==i&&i.canEdit())return!0}else for(var s=e.selection.iterator;s.next();){var n=s.value;if(n.canEdit()&&null!==(t=n.findInVisualTree(t=>t instanceof j&&t.editable)))return!0}return!1}showContextMenu(e){var i=this.diagram,s=i.toolManager.findTool("ContextMenu");if(null!==s){void 0===e&&(e=0<i.selection.count?i.selection.first():i);e=s.findObjectWithContextMenu(e);if(null!==e){var n,a=i.lastInput;let t=null;e instanceof y?t=e.getDocumentPoint(Z.Center):i.viewportBounds.containsPoint(a.documentPoint)||(n=i.viewportBounds,t=new _(n.x+n.width/2,n.y+n.height/2)),null!==t&&(a.viewPoint=i.transformDocToView(t),a.documentPoint=t,a.left=!1,a.right=!0,a.up=!0),(i.currentTool=s).openMenu(!1,e)}}}canShowContextMenu(t){var e=this.diagram,i=e.toolManager.findTool("ContextMenu");return!(null===i||(void 0===t&&(t=0<e.selection.count?e.selection.first():e),null===i.findObjectWithContextMenu(t)))}get copiesClipboardData(){return this.jP}set copiesClipboardData(t){Kt.t(t,"boolean",Gt,"copiesClipboardData"),this.jP=t}get copiesConnectedLinks(){return this.JP}set copiesConnectedLinks(t){Kt.t(t,"boolean",Gt,"copiesConnectedLinks"),this.JP=t}get deletesConnectedLinks(){return this.ZP}set deletesConnectedLinks(t){Kt.t(t,"boolean",Gt,"deletesConnectedLinks"),this.ZP=t}get copiesTree(){return this.$P}set copiesTree(t){Kt.t(t,"boolean",Gt,"copiesTree"),this.$P=t}get deletesTree(){return this.QP}set deletesTree(t){Kt.t(t,"boolean",Gt,"deletesTree"),this.QP=t}get copiesParentKey(){return this._P}set copiesParentKey(t){Kt.t(t,"boolean",Gt,"copiesParentKey"),this._P=t}get copiesGroupKey(){return this.t2}set copiesGroupKey(t){Kt.t(t,"boolean",Gt,"copiesGroupKey"),this.t2=t}get archetypeGroupData(){return this.i2}set archetypeGroupData(t){null!==t&&Kt.t(t,"object",Gt,"archetypeGroupData");var e=this.diagram,e=(Ht,e.model);!e.ma()||t instanceof X||e.isGroupForData(t)||Kt.n("CommandHandler.archetypeGroupData must be either a Group or a data object for which GraphLinksModel.isGroupForNodeData is true: "+t),this.i2=t}get memberValidation(){return this.hh}set memberValidation(t){null!==t&&Kt.t(t,"function",Gt,"memberValidation"),this.hh=t}get defaultScale(){return this.diagram.defaultScale}set defaultScale(t){this.diagram.defaultScale=t}get zoomFactor(){return this.e2}set zoomFactor(t){Kt.r(t,Gt,"zoomFactor"),1<t||Kt.n("zoomFactor must be larger than 1.0, not: "+t),this.e2=t}get isZoomToFitRestoreEnabled(){return this.o2}set isZoomToFitRestoreEnabled(t){Kt.t(t,"boolean",Gt,"isZoomToFitRestoreEnabled"),this.o2=t}get scrollToPartPause(){return this.l2}set scrollToPartPause(t){Kt.r(t,Gt,"scrollToPartPause"),this.l2=t}computeEffectiveCollection(e,i){var s=this.diagram,t=s.toolManager.findTool("Dragging"),n=s.currentTool===t,a=(void 0===i&&(i=s.y0()),new L);if(null!==e){let t=e.iterator;for(;t.next();){var r=t.value;s.el(a,r,n,i)}if(null===s.draggedLink||!i.dragsLink)for(t=e.iterator;t.next();){var o,l=t.value;l instanceof Y&&(null!==(o=l.fromNode)&&!a.contains(o)||null!==(o=l.toNode)&&!a.contains(o))&&a.remove(l)}}return 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e=this,t=t.dataset;e instanceof y&&(null!==e.portId&&(t.portId=e.portId),e instanceof Xt)&&(isNaN(e.itemIndex)||(t.itemIndex=e.itemIndex.toString()),e instanceof H)&&(t.className=Kt.an(e),void 0!==e.key&&(t.key=e.key.toString()),e instanceof Y)&&(null!==e.fromNode&&void 0!==e.fromNode.key&&(t.fromKey=e.fromNode.key.toString()),""!==e.fromPortId&&(t.fromPortId=e.fromPortId),null!==e.toNode&&void 0!==e.toNode.key&&(t.toKey=e.toNode.key.toString()),""!==e.toPortId)&&(t.toPortId=e.toPortId)}T0(a,r,o,l){let t=0!=(256&this.l);if(t=a.clipInsteadOfFill?!1:t){r=r.Mn()?r.naturalBounds:r.actualBounds;let t=Math.max(o.x,r.x),e=Math.max(o.y,r.y),i=Math.min(o.right,r.right)-t,s=Math.min(o.bottom,r.bottom)-e;var h,u,o=this.hi,r=(null!==o&&(t=o.x,e=o.y,i=o.width,s=o.height),l.getAttribute("clip-path"));let n=null;null===(n=null!==r?a.svg.getElementById(r.split("#")[1].slice(0,-1)):n)?(o="CLIP"+N.fu++,r=a.makeElement("clipPath",{id:o}),h=a.makeElement("rect",{x:t,y:e,width:i,height:s}),this instanceof 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m&&3===n.type?(t.beginPath(),t.rect(i.x,i.y,i.width,i.height),t.fillContext(n,!1,null)):t.fillRect(i.x,i.y,i.width,i.height)),this.ph(t,e)}ph(t,e){}g2(){this.fs(!0)}sc(t,e,i){var s=this.svg;if(this.BR())return this.g2(),this.fs(!1),null!==s&&(null!==(a=this.svg.getAttribute("clip-path"))&&null!==(r=t.svg.getElementById(a.split("#")[1].slice(0,-1))))&&r.remove(),!1;if(null===s)return!1;if(!this.visible)return s.remove(),!1;if("g"!==s.nodeName&&i||"g"===s.nodeName&&!i)return!1;var n=this.D,a=this instanceof Xt,r=this instanceof Xt&&this.ll();if(!a||!r)if(this instanceof Le){a=this.q1;t.setCurrentTransform(n.m11,n.m12,n.m21,n.m22,n.dx,n.dy),null!==a&&t.amendImageTransform(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]),(i?s.lastElementChild:s).setAttributeNS(null,"transform",t.getCurrentTransform())}else if(!i||this instanceof Xt)s.setAttributeNS(null,"transform","matrix("+n.m11+", "+n.m12+", "+n.m21+", "+n.m22+", "+n.dx+", "+n.dy+")");else if(this instanceof q){var 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0;if(2===t)return 4}}return t}get segmentOrientation(){return null!==this.Ut?this.Ut.R0:0}set segmentOrientation(t){var e=this.segmentOrientation;e!==t&&(Ht,Kt.it(t,jt,"Orientation"),null===this.Ut&&(this.Ut=new Ye),this.Ut.R0=t,this.u(),this.i("segmentOrientation",e,t),0===t)&&(this.angle=0)}XR(){this.segmentOrientation=21}get segmentIndex(){return null!==this.Ut?this.Ut.I0:-1/0}set segmentIndex(t){Ht,Kt.t(t,"number",y,"segmentIndex"),t=Math.round(t);var e=this.segmentIndex;e!==t&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.I0=t,this.u(),this.i("segmentIndex",e,t))}get segmentFraction(){return null!==this.Ut?this.Ut.O0:0}set segmentFraction(t){Ht,Kt.t(t,"number",y,"segmentFraction"),isNaN(t)||t<0?t=0:1<t&&(t=1);var e=this.segmentFraction;e!==t&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.O0=t,this.u(),this.i("segmentFraction",e,t))}get segmentOffset(){return null!==this.Ut?this.Ut.E0:_.To}set segmentOffset(t){var e=this.segmentOffset;e.equals(t)||(Ht,Kt.s(t,_,y,"segmentOffset"),t=t.L(),null===this.Ut&&(this.Ut=new Ye),this.Ut.E0=t,this.u(),this.i("segmentOffset",e,t))}get stretch(){return null!==this.g?this.g.lo:1}set stretch(t){var e=this.stretch;e!==t&&(this.Zt(),this.g.lo=t,this.u(),this.i("stretch",e,t))}get name(){return null!==this.g?this.g.Tt:""}set name(t){var e=this.name;e!==t&&(Ht,Kt.t(t,"string",y,"name"),this.Zt(),this.g.Tt=t,null!==this.part&&this.part.V0(),this.i("name",e,t))}get opacity(){return this._t}set opacity(t){var e=this._t;e!==t&&(Kt.t(t,"number",y,"opacity"),(t<0||1<t)&&Kt.G(t,"0 <= value <= 1",y,"opacity"),this._t=t,this.i("opacity",e,t),e=this.diagram,t=this.part,null!==e)&&null!==t&&e.T(t.$h(t.actualBounds))}get filter(){return this.sd}set filter(t){Ht,Kt.t(t,"string",y,"filter");var e=this.sd;e!==t&&(this.sd=t,this.fs(!0),this.i("filter",e,t),e=this.diagram,t=this.part,null!==e)&&null!==t&&e.T(t.$h(t.actualBounds))}get visible(){return 0!=(1&this.l)}set visible(t){var e=0!=(1&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"visible"),this.l=1^this.l,this.i("visible",e,t),null!==(e=this.panel)?e.u():this.Ws()&&this.Ki(t),this.T(),this.cL())}get pickable(){return 0!=(2&this.l)}set pickable(t){var e=0!=(2&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"pickable"),this.l=2^this.l,this.i("pickable",e,t))}get fromLinkableDuplicates(){return 0!=(4&this.l)}set fromLinkableDuplicates(t){var e=0!=(4&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"fromLinkableDuplicates"),this.l=4^this.l,this.i("fromLinkableDuplicates",e,t))}get fromLinkableSelfNode(){return 0!=(8&this.l)}set fromLinkableSelfNode(t){var e=0!=(8&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"fromLinkableSelfNode"),this.l=8^this.l,this.i("fromLinkableSelfNode",e,t))}get toLinkableDuplicates(){return 0!=(16&this.l)}set toLinkableDuplicates(t){var e=0!=(16&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"toLinkableDuplicates"),this.l=16^this.l,this.i("toLinkableDuplicates",e,t))}get toLinkableSelfNode(){return 0!=(32&this.l)}set toLinkableSelfNode(t){var e=0!=(32&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"toLinkableSelfNode"),this.l=32^this.l,this.i("toLinkableSelfNode",e,t))}get isPanelMain(){return 0!=(64&this.l)}set isPanelMain(t){var e=0!=(64&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"isPanelMain"),this.l=64^this.l,this.u(),this.i("isPanelMain",e,t))}get isActionable(){return 0!=(128&this.l)}set isActionable(t){var e=0!=(128&this.l);e!==t&&(Ht,Kt.t(t,"boolean",y,"isActionable"),this.l=128^this.l,this.i("isActionable",e,t))}get background(){return this.Ft}set background(t){var e=this.Ft;e!==t&&(null!==t&&m.ud(t,"GraphObject.background"),t instanceof m&&t.w(),this.Ft=t,this.T(),this.i("background",e,t))}u2(){return 0!=(512&this.l)}v1(t){t?this.l|=512:this.l&=-513}ic(){return 0!=(1024&this.l)}p2(t){t?this.l|=1024:this.l&=-1025}j1(){return 0!=(2048&this.l)}cd(t){t?this.l|=2048:this.l&=-2049}N0(){return 0!=(4096&this.l)}Ma(t){t?this.l|=4096:this.l&=-4097}Ko(){return 0!=(8192&this.l)}ae(t){t?this.l|=8192:this.l&=-8193}hs(){return 0!=(16384&this.l)}ro(t){t?this.l|=16384:this.l&=-16385}BR(){return 0!=(32768&this.l)}fs(t){t?this.l|=32768:this.l&=-32769}get part(){if(this.Ws())return this;if(null!==this.rl)return this.rl;let t=this;for(t=t.panel;t;){if(t instanceof H)return this.rl=t;t=t.panel}return null}get svg(){return this.a2}set svg(t){this.a2=t}Bu(){this.svg=null}get panel(){return this.vs}Pa(t){this.vs=t,null!==this.svg&&this.svg.remove()}get layer(){var t=this.part;return null!==t?t.layer:null}get diagram(){var t=this.part;return null!==t?t.diagram:null}get position(){return this.lt}set position(t){Ht,Kt.s(t,_,y,"position");var e=t.x,i=t.y,s=this.lt,n=s.x,s=s.y;(n===e||isNaN(n)&&isNaN(e))&&(s===i||isNaN(s)&&isNaN(i))?this.b2():(t=t.copy(),this.w2(t,n,s)&&this.i("position",new _(n,s),t))}b2(){}w2(t,e,i){return this.lt=t,this.rc(),!0}Nf(t,e,i){this.lt.x===t&&this.lt.y===e||(this.lt.e(t,e),this.hd())}get actualBounds(){return this.Ri}get scale(){return this.v}set scale(t){var e=this.v;e!==t&&(Ht,Kt.r(t,y,"scale"),t<=0&&Kt.n("GraphObject.scale for "+this+" must be greater than zero, not: "+t),this.v=t,this.u(),this.i("scale",e,t))}get angle(){return this.qt}set angle(t){var e=this.qt;e!==t&&(Ht,Kt.r(t,y,"angle"),(t%=360)<0&&(t+=360),e!==t)&&(this.qt=t,this.cL(),this.u(),this.i("angle",e,t))}get desiredSize(){return this.We}set desiredSize(t){Ht,Kt.s(t,Yt,y,"desiredSize");var e=t.width,i=t.height,s=this.We,n=s.width,a=s.height;(n===e||isNaN(n)&&isNaN(e))&&(a===i||isNaN(a)&&isNaN(i))||(t=t.L(),this.We=t,this.u(),this instanceof q&&this.fe(),this.i("desiredSize",s,t),!this.ic())||null!==(n=this.part)&&(this.Sa(n,"width"),this.Sa(n,"height"))}get width(){return this.We.width}set width(t){var e=this.We.width;e===t||isNaN(e)&&isNaN(t)||(Ht,Kt.t(t,"number",y,"width"),e=this.We,t=new Yt(t,this.We.height).w(),this.We=t,this.u(),this instanceof q&&this.fe(),this.i("desiredSize",e,t),this.ic()&&null!==(e=this.part)&&this.Sa(e,"width"))}get height(){return this.We.height}set height(t){var e=this.We.height;e===t||isNaN(e)&&isNaN(t)||(Ht,Kt.t(t,"number",y,"height"),e=this.We,t=new Yt(this.We.width,t).w(),this.We=t,this.u(),this instanceof q&&this.fe(),this.i("desiredSize",e,t),this.ic()&&null!==(e=this.part)&&this.Sa(e,"height"))}get minSize(){return null!==this.g?this.g.Cr:Yt.lf}set minSize(t){var e=this.minSize;e.equals(t)||(Ht,Kt.s(t,Yt,y,"minSize"),t=t.copy(),isNaN(t.width)&&(t.width=0),isNaN(t.height)&&(t.height=0),t.w(),this.Zt(),this.g.Cr=t,this.u(),this.i("minSize",e,t))}get maxSize(){return null!==this.g?this.g.Ar:Yt.zk}set maxSize(t){var e=this.maxSize;e.equals(t)||(Ht,Kt.s(t,Yt,y,"maxSize"),t=t.copy(),isNaN(t.width)&&(t.width=1/0),isNaN(t.height)&&(t.height=1/0),t.w(),this.Zt(),this.g.Ar=t,this.u(),this.i("maxSize",e,t))}get measuredBounds(){return this.ce}get naturalBounds(){return this.Hi}K1(){return 0}get margin(){return this.ol}set margin(t){"number"==typeof t?t=new I(t):(Ht,Kt.s(t,I,y,"margin"));var e=this.ol;e.equals(t)||(t=t.L(),this.ol=t,this.u(),this.i("margin",e,t))}get D(){return!0===this.j1()&&this.U1(),this.nl}get Ms(){return!0===this.N0()&&this.U1(),this.ch}trigger(t){return null===(t.Te=this).Ns&&(this.Ns=new L),this.Ns.add(t.propertyName,t),this}get Ns(){return null!==this.g?this.g.Ns:null}set Ns(t){this.Ns!==t&&(this.Zt(),this.g.Ns=t)}get Nr(){return null!==this.g?this.g.Nr:0}set Nr(t){this.Nr!==t&&(this.Zt(),this.g.Nr=t)}get alignment(){return this.fi}set alignment(t){var e=this.fi;e.equals(t)||(Ht,Kt.s(t,Z,y,"alignment"),t.isNoSpot()&&!t.isDefault()&&Kt.n("GraphObject.alignment for "+this+" must be a real Spot or Spot.Default, not: "+t),t=t.L(),this.fi=t,this.rc(),this.i("alignment",e,t))}get column(){return this.vo}set column(t){Ht,Kt.r(t,y,"column"),t=Math.round(t);var e=this.vo;e!==t&&(t<0&&Kt.G(t,">= 0",y,"column"),this.vo=t,this.u(),this.i("column",e,t),null!==this.svg)&&this.svg.remove()}get columnSpan(){return null!==this.g?this.g.B0:1}set columnSpan(t){Ht,Kt.t(t,"number",y,"columnSpan"),t=Math.round(t);var e=this.columnSpan;e!==t&&(t<1&&Kt.G(t,">= 1",y,"columnSpan"),this.Zt(),this.g.B0=t,this.u(),this.i("columnSpan",e,t))}get row(){return this.ed}set row(t){Ht,Kt.r(t,y,"row"),t=Math.round(t);var e=this.ed;e!==t&&(t<0&&Kt.G(t,">= 0",y,"row"),this.ed=t,this.u(),this.i("row",e,t),null!==this.svg)&&this.svg.remove()}get rowSpan(){return null!==this.g?this.g.z0:1}set rowSpan(t){Ht,Kt.t(t,"number",y,"rowSpan"),t=Math.round(t);var e=this.rowSpan;e!==t&&(t<1&&Kt.G(t,">= 1",y,"rowSpan"),this.Zt(),this.g.z0=t,this.u(),this.i("rowSpan",e,t))}get spanAllocation(){return null!==this.g?this.g.X0:null}set spanAllocation(t){var e=this.spanAllocation;e!==t&&(null!==t&&Kt.t(t,"function",y,"spanAllocation"),this.Zt(),this.g.X0=t,this.u(),this.i("spanAllocation",e,t))}get alignmentFocus(){return this._f}set alignmentFocus(t){var e=this._f;e.equals(t)||(Ht,Kt.s(t,Z,y,"alignmentFocus"),Ht,!t.isNoSpot()||t.isDefault()||t.isNone()&&this instanceof D||Kt.n("GraphObject.alignmentFocus must be a real Spot or Spot.Default, not: "+t),t=t.L(),this._f=t,this.u(),this.i("alignmentFocus",e,t))}get portId(){return this.td}set portId(t){var e,i=this.td;i!==t&&(Ht,null!==t&&Kt.t(t,"string",y,"portId"),null===(e=this.part)||e instanceof D||Kt.n("Cannot set portID on a Link: "+t),e=e,null!==i&&null!==e&&e.k2(this),null!==(this.td=t)&&null!==e&&(e.Nn=!0,e.uL(this)),this.i("portId",i,t))}Na(){var t,e=this.part;e instanceof D&&(null!==this.portId||this===e.port)&&null!==(t=e.diagram)&&!t.undoManager.isUndoingRedoing&&e.nL(this)}cL(){var t=this.diagram;null===t||t.undoManager.isUndoingRedoing||(this instanceof Xt?this instanceof D?this.invalidateConnectedLinks():this.walkVisualTreeFrom(this,t=>{t.Na()}):this.Na())}get toSpot(){return null!==this.$?this.$.ya:Z.None}set toSpot(t){var e=this.toSpot;e.equals(t)||(Ht,Kt.s(t,Z,y,"toSpot"),t=t.L(),this.je(),this.$.ya=t,this.i("toSpot",e,t),this.Na())}get toEndSegmentLength(){return null!==this.$?this.$.xa:10}set toEndSegmentLength(t){var e=this.toEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",y,"toEndSegmentLength"),t<0&&Kt.G(t,">= 0",y,"toEndSegmentLength"),this.je(),this.$.xa=t,this.i("toEndSegmentLength",e,t),this.Na())}get toShortLength(){return null!==this.$?this.$.ka:0}set toShortLength(t){var e=this.toShortLength;e!==t&&(Ht,Kt.t(t,"number",y,"toShortLength"),this.je(),this.$.ka=t,this.i("toShortLength",e,t),this.Na())}get toLinkable(){return null!==this.$?this.$.Y0:null}set toLinkable(t){var e=this.toLinkable;e!==t&&(Ht,null!==t&&Kt.t(t,"boolean",y,"toLinkable"),this.je(),this.$.Y0=t,this.i("toLinkable",e,t))}get toMaxLinks(){return null!==this.$?this.$.K0:1/0}set toMaxLinks(t){var e=this.toMaxLinks;e!==t&&(Ht,Kt.t(t,"number",y,"toMaxLinks"),t<0&&Kt.G(t,">= 0",y,"toMaxLinks"),this.je(),this.$.K0=t,this.i("toMaxLinks",e,t))}get fromSpot(){return null!==this.$?this.$.pa:Z.None}set fromSpot(t){var e=this.fromSpot;e.equals(t)||(Ht,Kt.s(t,Z,y,"fromSpot"),t=t.L(),this.je(),this.$.pa=t,this.i("fromSpot",e,t),this.Na())}get fromEndSegmentLength(){return null!==this.$?this.$.wa:10}set fromEndSegmentLength(t){var e=this.fromEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",y,"fromEndSegmentLength"),t<0&&Kt.G(t,">= 0",y,"fromEndSegmentLength"),this.je(),this.$.wa=t,this.i("fromEndSegmentLength",e,t),this.Na())}get fromShortLength(){return null!==this.$?this.$.ba:0}set fromShortLength(t){var e=this.fromShortLength;e!==t&&(Ht,Kt.t(t,"number",y,"fromShortLength"),this.je(),this.$.ba=t,this.i("fromShortLength",e,t),this.Na())}get fromLinkable(){return null!==this.$?this.$.U0:null}set fromLinkable(t){var e=this.fromLinkable;e!==t&&(Ht,null!==t&&Kt.t(t,"boolean",y,"fromLinkable"),this.je(),this.$.U0=t,this.i("fromLinkable",e,t))}get fromMaxLinks(){return null!==this.$?this.$.G0:1/0}set fromMaxLinks(t){var e=this.fromMaxLinks;e!==t&&(Ht,Kt.t(t,"number",y,"fromMaxLinks"),t<0&&Kt.G(t,">= 0",y,"fromMaxLinks"),this.je(),this.$.G0=t,this.i("fromMaxLinks",e,t))}get cursor(){return null!==this.g?this.g.Dl:""}set cursor(t){var e=this.cursor;e!==t&&(Kt.t(t,"string",y,"cursor"),this.Zt(),this.g.Dl=t,this.i("cursor",e,t))}get click(){return null!==this.g?this.g.Vr:null}set click(t){var e=this.click;e!==t&&(null!==t&&Kt.t(t,"function",y,"click"),this.Zt(),this.g.Vr=t,this.i("click",e,t))}get doubleClick(){return null!==this.g?this.g.Br:null}set doubleClick(t){var e=this.doubleClick;e!==t&&(null!==t&&Kt.t(t,"function",y,"doubleClick"),this.Zt(),this.g.Br=t,this.i("doubleClick",e,t))}get contextClick(){return null!==this.g?this.g.zr:null}set contextClick(t){var e=this.contextClick;e!==t&&(null!==t&&Kt.t(t,"function",y,"contextClick"),this.Zt(),this.g.zr=t,this.i("contextClick",e,t))}get mouseEnter(){return null!==this.g?this.g.Gr:null}set mouseEnter(t){var e=this.mouseEnter;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseEnter"),this.Zt(),this.g.Gr=t,this.i("mouseEnter",e,t))}get mouseLeave(){return null!==this.g?this.g.Hr:null}set mouseLeave(t){var e=this.mouseLeave;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseLeave"),this.Zt(),this.g.Hr=t,this.i("mouseLeave",e,t))}get mouseOver(){return null!==this.g?this.g.Xr:null}set mouseOver(t){var e=this.mouseOver;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseOver"),this.Zt(),this.g.Xr=t,this.i("mouseOver",e,t))}get mouseHover(){return null!==this.g?this.g.Yr:null}set mouseHover(t){var e=this.mouseHover;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseHover"),this.Zt(),this.g.Yr=t,this.i("mouseHover",e,t))}get mouseHold(){return null!==this.g?this.g.Kr:null}set mouseHold(t){var e=this.mouseHold;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseHold"),this.Zt(),this.g.Kr=t,this.i("mouseHold",e,t))}get mouseDragEnter(){return null!==this.g?this.g.H0:null}set mouseDragEnter(t){var e=this.mouseDragEnter;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseDragEnter"),this.Zt(),this.g.H0=t,this.i("mouseDragEnter",e,t))}get mouseDragLeave(){return null!==this.g?this.g.v0:null}set mouseDragLeave(t){var e=this.mouseDragLeave;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseDragLeave"),this.Zt(),this.g.v0=t,this.i("mouseDragLeave",e,t))}get mouseDrop(){return null!==this.g?this.g.Ur:null}set mouseDrop(t){var e=this.mouseDrop;e!==t&&(null!==t&&Kt.t(t,"function",y,"mouseDrop"),this.Zt(),this.g.Ur=t,this.i("mouseDrop",e,t))}get actionDown(){return null!==this.g?this.g.q0:null}set actionDown(t){var e=this.actionDown;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionDown"),this.Zt(),this.g.q0=t,this.i("actionDown",e,t))}get actionMove(){return null!==this.g?this.g.W0:null}set actionMove(t){var e=this.actionMove;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionMove"),this.Zt(),this.g.W0=t,this.i("actionMove",e,t))}get actionUp(){return null!==this.g?this.g.j0:null}set actionUp(t){var e=this.actionUp;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionUp"),this.Zt(),this.g.j0=t,this.i("actionUp",e,t))}get actionCancel(){return null!==this.g?this.g.J0:null}set actionCancel(t){var e=this.actionCancel;e!==t&&(null!==t&&Kt.t(t,"function",y,"actionCancel"),this.Zt(),this.g.J0=t,this.i("actionCancel",e,t))}get toolTip(){return null!==this.g?this.g.vr:null}set toolTip(t){var e=this.toolTip;e!==t&&(Ht,null===t||(t instanceof K||t instanceof pt)||Kt.n("GraphObject.toolTip must be an Adornment or HTMLInfo."),this.Zt(),this.g.vr=t,this.i("toolTip",e,t))}get contextMenu(){return null!==this.g?this.g.qr:null}set contextMenu(t){var e=this.contextMenu;e!==t&&(Ht,t instanceof K||t instanceof pt||Kt.n("GraphObject.contextMenu must be an Adornment or HTMLInfo."),this.Zt(),this.g.qr=t,this.i("contextMenu",e,t))}findBindingPanel(){let t=this instanceof Xt?this:this.panel;for(;null!==t;){if(t.S2())return t;t=t.panel}return null}bind(t,e,i,s){return this.lc(t,e,i,s),this}bindTwoWay(t,e,i,s){return this.lc(t,e,i,s).makeTwoWay(),this}bindModel(t,e,i,s){return this.lc(t,e,i,s).ofModel(),this}bindObject(t,e,i,s,n){return this.lc(t,e,i,s).ofObject(n),this}theme(t,e,i,s,n){return this.yh(t,e,i,s,n),this}themeData(t,e,i,s,n){return this.yh(t,e,i,s,n).ofData(),this}themeObject(t,e,i,s,n,a){return this.yh(t,e,i,s,n).ofObject(a),this}themeModel(t,e,i,s,n){return this.yh(t,e,i,s,n).ofModel(),this}lc(t,e,i,s){let n=null;return n="string"==typeof t?new ai(t,e,i,s):t,this.Z0(n),n}yh(t,e,i,s,n){let a=null;return a="string"==typeof t?new ri(t,e,i,s,n):t,this.Z0(a),a}Z0(t){var e=(t.Te=this).findBindingPanel();null!==e&&e.dL()&&Kt.n("Cannot add a Binding to a template that has already been copied: "+t),null===this.Ii&&(this.Ii=new O),this.Ii.add(t)}set(t){Ht;for(const e in t)!e.startsWith("_")&&-1===e.indexOf(".")||Kt.n("Property with underscore or period passed to GraphObject.set. 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t?null!==(i=Kt.Yh(ee,t))?(this.nt=i,this.Aa="black"):(this.nt=1,Ht,m.isValidColor(t)||Kt.n('Color "'+t+'" is not a valid color string for Brush constructor'),this.Aa=t):(Ht,Kt.it(t,ee,"BrushType"),this.nt=t,this.Aa="black");var i=this.nt;if(2===i?(this.li=Z.TopCenter,this.ks=Z.BottomCenter):3===i?(this.li=Z.Center,this.ks=Z.Center):(this.li=Z.None,this.ks=Z.None),this.ip=0,this.ep=NaN,this.An=null,this.sp=null,this.Pn=null,this.nc=0,this.W1=0,e){var s={};for(const n in e)isFinite(parseFloat(n))?this.addColorStop(parseFloat(n),e[n]):s[n]=e[n];Object.assign(this,s)}}copy(){var t=new m;return t.nt=this.nt,t.Aa=this.Aa,t.li=this.li.L(),t.ks=this.ks.L(),t.ip=this.ip,t.ep=this.ep,null!==this.An&&(t.An=this.An.copy()),t.sp=this.sp,t}w(){return this.f=!0,null!==this.An&&this.An.w(),this}ut(){return Object.isFrozen(this)&&Kt.n("cannot thaw constant: "+this),this.f=!1,null!==this.An&&this.An.ut(),this}ci(t){t in ee?this.type=t:Kt.gr(this,t)}toString(){let t="Brush(";if(1===this.type)t+=this.color;else if(2===this.type?t+="Linear ":3===this.type?t+="Radial ":4===this.type?t+="Pattern ":t+="(unknown) ",t+=this.start+" "+this.end,null!==this.colorStops)for(var e=this.colorStops.iterator;e.next();){var i=e.key,s=e.value;t+=" "+i+":"+s}return t+=")"}addColorStop(t,e){return this.f&&Kt.O(this),("number"!=typeof t||!isFinite(t)||1<t||t<0)&&Kt.G(t,"0 <= loc <= 1",m,"addColorStop:loc"),Kt.t(e,"string",m,"addColorStop:color"),Ht,m.isValidColor(e)||Kt.n('Color "'+e+'" is not a valid color string for Brush.addColorStop'),null===this.An&&(this.An=new L),this.An.add(t,e),1===this.nt&&(this.type=2),this.Pn=null,this}get type(){return this.nt}set type(t){this.f&&Kt.O(this,t),Kt.it(t,ee,"BrushType"),this.nt=t,this.start.isNoSpot()&&(2===t?this.start=Z.TopCenter:3===t&&(this.start=Z.Center)),this.end.isNoSpot()&&(2===t?this.end=Z.BottomCenter:3===t&&(this.end=Z.Center)),this.Pn=null}get color(){return this.Aa}set color(t){this.f&&Kt.O(this,t),Ht,m.isValidColor(t)||Kt.n('Color "'+t+'" is not a valid color string for Brush.color'),this.Aa=t,this.Pn=null}get start(){return this.li}set start(t){this.f&&Kt.O(this,t),Kt.s(t,Z,m,"start"),this.li=t.L(),this.Pn=null}get end(){return this.ks}set end(t){this.f&&Kt.O(this,t),Kt.s(t,Z,m,"end"),this.ks=t.L(),this.Pn=null}get startRadius(){return this.ip}set startRadius(t){this.f&&Kt.O(this,t),Kt.r(t,m,"startRadius"),t<0&&Kt.G(t,">= zero",m,"startRadius"),this.ip=t,this.Pn=null}get endRadius(){return this.ep}set endRadius(t){this.f&&Kt.O(this,t),Kt.r(t,m,"endRadius"),t<0&&Kt.G(t,">= zero",m,"endRadius"),this.ep=t,this.Pn=null}get colorStops(){return this.An}set colorStops(t){this.f&&Kt.O(this,t),Ht,Kt.s(t,L,m,"colorStops"),this.An=t,this.Pn=null}get pattern(){return this.sp}set pattern(t){this.f&&Kt.O(this,t),this.sp=t,this.Pn=null}static randomColor(t,e){void 0===t&&(t=128),(Ht,Kt.r(t,m,"randomColor:min"),t<0||255<t)&&Kt.G(t,"0 <= min <= 255",m,"randomColor:min"),void 0===e&&(e=Math.max(t,255)),(Ht,Kt.r(e,m,"randomColor:max"),e<t||255<e)&&Kt.G(e,"min <= max <= 255",m,"randomColor:max");e=Math.abs(e-t);let i=Math.floor(t+Math.random()*e).toString(16),s=Math.floor(t+Math.random()*e).toString(16),n=Math.floor(t+Math.random()*e).toString(16);return i.length<2&&(i="0"+i),s.length<2&&(s="0"+s),n.length<2&&(n="0"+n),"#"+i+s+n}static isValidColor(t){return!v.CSS||v.CSS.supports("color",t)}static lighten(t){return m.lightenBy(t)}lightenBy(t,e){this.f&&Kt.O(this);var i=void 0===t||"number"!=typeof t?.2:t,s=void 0===e?3:e;if(1===this.type)m.Bo(this.color),this.color=m.gd(i,s);else if((2===this.type||3===this.type)&&null!==this.colorStops)for(var n=this.colorStops.iterator;n.next();)m.Bo(n.value),this.addColorStop(n.key,m.gd(i,s));return this}static lightenBy(t,e,i){e=void 0===e||"number"!=typeof e?.2:e,i=void 0===i?3:i;return m.Bo(t),m.gd(e,i)}static darken(t){return m.darkenBy(t)}darkenBy(t,e){this.f&&Kt.O(this);var i=void 0===t||"number"!=typeof t?.2:t,s=void 0===e?3:e;if(1===this.type)m.Bo(this.color),this.color=m.gd(-i,s);else if((2===this.type||3===this.type)&&null!==this.colorStops)for(var n=this.colorStops.iterator;n.next();)m.Bo(n.value),this.addColorStop(n.key,m.gd(-i,s));return this}static darkenBy(t,e,i){e=void 0===e||"number"!=typeof e?.2:e,i=void 0===i?3:i;return m.Bo(t),m.gd(-e,i)}static mix(t,e,i){m.Bo(t);var t=m.j.n0,s=m.j.n1,n=m.j.n2,a=m.j.n3,e=(m.Bo(e),void 0===i&&(i=.5),Math.round((m.j.n0-t)*i+t));return`rgba(${e}, ${Math.round((m.j.n1-s)*i+s)}, ${Math.round((m.j.n2-n)*i+n)}, ${Math.round((m.j.n3-a)*i+a)})`}isDark(){if(1===this.type)return m.isDark(this.color);if(2!==this.type&&3!==this.type||null===this.colorStops)return!1;{var n=this.colorStops;if(3===this.type)return m.isDark(n.first().value);if(null!==n.get(.5))return m.isDark(n.get(.5));if(2===n.count)return l=n.toArray(),m.isDark(m.mix(l[0].value,l[1].value));var a=n.iterator;let t=-1,e=-1,i=1,s=1;for(;a.next();){var r=a.key,o=Math.abs(.5-a.key);i>s&&o<i?(t=r,i=o):s>=i&&o<s&&(e=r,s=o)}t>e&&(l=t,t=e,e=l,l=i,i=s,s=l);var l=e-t;return m.isDark(m.mix(n.get(t),n.get(e),1-s/l))}}static isDark(t){return!!t&&(t instanceof m?t.isDark():(m.Bo(t),(299*m.j.n0+587*m.j.n1+114*m.j.n2)/1e3<128))}static gd(t,e){switch(e){case 1:return m.vR(),m.ho.n0=Math.min(100,Math.max(0,m.ho.n0+100*t)),m.qR(),"rgba("+m.j.n0+", "+m.j.n1+", "+m.j.n2+", "+m.j.n3+")";case 2:return m.UM(),m.Yi.n2=Math.min(100,Math.max(0,m.Yi.n2+100*t)),"hsla("+m.Yi.n0+", "+m.Yi.n1+"%, "+m.Yi.n2+"%, "+m.Yi.n3+")";case 3:return m.WR(),m.ao.n0=Math.min(100,Math.max(0,m.ao.n0+100*t)),m.jR(),"rgba("+m.j.n0+", "+m.j.n1+", "+m.j.n2+", "+m.j.n3+")";default:Kt.n("Unknown color space: "+e)}}static Bo(t){var e,i=m.al;null!==i&&(i.clearRect(0,0,1,1),i.fillStyle="#000000",e=i.fillStyle,i.fillStyle=t,i.fillStyle!==e?(i.fillRect(0,0,1,1),e=i.getImageData(0,0,1,1).data,m.j.n0=e[0],m.j.n1=e[1],m.j.n2=e[2],m.j.n3=e[3]/255):(i.fillStyle="#FFFFFF",e=i.fillStyle,i.fillStyle=t,i.fillStyle===e&&(Ht,Kt.n('Color "'+t+'" is not a valid color string for RGBA color conversion')),m.j.n0=0,m.j.n1=0,m.j.n2=0,m.j.n3=1))}static UM(){var t=m.j.n0/255,e=m.j.n1/255,i=m.j.n2/255,s=Math.max(t,e,i),n=Math.min(t,e,i),a=s-n;let r,o;n=(s+n)/2;if(0==a)r=o=0;else{switch(s){case t:r=(e-i)/a%6;break;case e:r=(i-t)/a+2;break;case i:r=(t-e)/a+4}(r*=60)<0&&(r+=360),o=a/(1-Math.abs(2*n-1))}m.Yi.n0=Math.round(r),m.Yi.n1=Math.round(100*o),m.Yi.n2=Math.round(100*n),m.Yi.n3=m.j.n3}static dE(){var t=m.Yi.n0,e=m.Yi.n1/100,i=m.Yi.n2/100;let s,n,a;var e=(1-Math.abs(2*i-1))*e,t=t/60,r=e*(1-Math.abs(t%2-1)),t=(0<=t&&t<1?(s=e,n=r,a=0):1<=t&&t<2?(s=r,n=e,a=0):2<=t&&t<3?(s=0,n=e,a=r):3<=t&&t<4?(s=0,n=r,a=e):4<=t&&t<5?(s=r,n=0,a=e):5<=t&&t<6&&(s=e,n=0,a=r),i-.5*e);s+=t,n+=t,a+=t,m.j.n0=Math.round(255*s),m.j.n1=Math.round(255*n),m.j.n2=Math.round(255*a),m.j.n3=m.Yi.n3}static vR(){m.mL(),m.JR()}static qR(){m.ZR(),m.pL()}static C2(t){return(t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}static A2(t){return t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055}static mL(){var t=m.C2(m.j.n0),e=m.C2(m.j.n1),i=m.C2(m.j.n2);m.zt.n0=.4124564*t+.3575761*e+.1804375*i,m.zt.n1=.2126729*t+.7151522*e+.072175*i,m.zt.n2=.0193339*t+.119192*e+.9503041*i,m.zt.n3=m.j.n3}static pL(){var t=3.2404542*m.zt.n0+-1.5371385*m.zt.n1+-.4985314*m.zt.n2,e=-.969266*m.zt.n0+1.8760108*m.zt.n1+.041556*m.zt.n2,i=.0556434*m.zt.n0+-.2040259*m.zt.n1+1.0572252*m.zt.n2;m.j.n0=255*m.A2(t),m.j.n1=255*m.A2(e),m.j.n2=255*m.A2(i),m.j.n3=m.zt.n3,m.j.n0=Math.round(m.j.n0),255<m.j.n0?m.j.n0=255:m.j.n0<0&&(m.j.n0=0),m.j.n1=Math.round(m.j.n1),255<m.j.n1?m.j.n1=255:m.j.n1<0&&(m.j.n1=0),m.j.n2=Math.round(m.j.n2),255<m.j.n2?m.j.n2=255:m.j.n2<0&&(m.j.n2=0)}static L2=216/24389;static tb=24389/27;static md=[95.047,100,108.883];static T2(t){return t>m.L2?Math.pow(t,1/3):(m.tb*t+16)/116}static JR(){var t=m.T2(100*m.zt.n0/m.md[0]),e=m.T2(100*m.zt.n1/m.md[1]),i=m.T2(100*m.zt.n2/m.md[2]);m.ho.n0=116*e-16,m.ho.n1=500*(t-e),m.ho.n2=200*(e-i),m.ho.n3=m.zt.n3}static yL(t){var e=t*t*t;return e>m.L2?e:(116*t-16)/m.tb}static ZR(){var t=(m.ho.n0+16)/116,e=m.ho.n1/500+t,i=t-m.ho.n2/200;m.zt.n0=m.md[0]/100*m.yL(e),m.zt.n1=m.md[1]/100*(m.ho.n0>m.tb*m.L2?Math.pow(t,3):m.ho.n0/m.tb),m.zt.n2=m.md[2]/100*m.yL(i),m.zt.n3=m.ho.n3}static $R(){var t=.8190224*m.zt.n0+.3619062*m.zt.n1+-.1288737*m.zt.n2,e=.03298366*m.zt.n0+.9292868*m.zt.n1+.03614466*m.zt.n2,i=.04817719*m.zt.n0+.2642395*m.zt.n1+.6335478*m.zt.n2,t=Math.cbrt(t),e=Math.cbrt(e),i=Math.cbrt(i);m.mi.n0=.2104542*t+.7936177*e+-.004072046*i,m.mi.n1=1.977998*t+-2.428592*e+.4505937*i,m.mi.n2=.02590403*t+.7827717*e+-.8086757*i,m.mi.n3=m.zt.n3,m.mi.n0*=100}static QR(){m.mi.n0/=100;var t=(.9999999*m.mi.n0+.3963377*m.mi.n1+.2158037*m.mi.n2)**3,e=(1.000000009*m.mi.n0+-.1055613*m.mi.n1+-.06385417*m.mi.n2)**3,i=(1.00000005*m.mi.n0+-.08948418*m.mi.n1+-1.291485*m.mi.n2)**3;m.zt.n0=1.2268798*t+-.5578149*e+.281391*i,m.zt.n1=-.04057576*t+1.112286*e+-.07171106*i,m.zt.n2=-.07637294*t+-.4214933*e+1.586924*i,m.zt.n3=m.mi.n3}static _R(){var t=180*Math.atan2(m.mi.n2,m.mi.n1)/Math.PI;m.ao.n0=m.mi.n0,m.ao.n1=Math.sqrt(m.mi.n1**2+m.mi.n2**2),m.ao.n2=0<=t?t:360+t,m.ao.n3=m.mi.n3}static tI(){m.mi.n0=m.ao.n0,m.mi.n1=m.ao.n1*Math.cos(m.ao.n2*Math.PI/180),m.mi.n2=m.ao.n1*Math.sin(m.ao.n2*Math.PI/180),m.mi.n3=m.ao.n3}static WR(){m.mL(),m.$R(),m._R()}static jR(){m.tI(),m.QR(),m.pL()}static ud(t,e){"string"==typeof t?(Ht,m.isValidColor(t)||Kt.n('Color "'+t+'" is not a valid color string for '+e)):t instanceof m||Kt.n("Value for "+e+" must be a color string or a Brush, not "+t)}static Solid=1;static Linear=2;static Radial=3;static Pattern=4;static Lab=1;static HSL=2;static al=G.isUsingDOM()?new $t(null,void 0,{willReadFrequently:!0}).gi:null;static j=new ie;static Yi=new ie;static zt=new ie;static ho=new ie;static mi=new ie;static ao=new ie}class se{Tt="Base";static Layouts=new L;static definePanelLayout(t,e){e.name=t,se.Layouts.add(t,e)}get name(){return this.Tt}set name(t){this.Tt=t}constructor(){}get classType(){return Xt}measure(t,e,i,s,n,a,r){}measureElement(t,e,i,s,n){t.wt(e,i,s,n)}arrange(t,e,i){}arrangeElement(t,e,i,s,n,a){t.vt(e,i,s,n,a)}remeasureObject(t){t.oc()}Ji(t,e,i){}}class ne extends se{constructor(){super()}measure(t,i,s,e,n,a,r){var o=e.length,l=t.Jo();for(let t=0;t<o;t++){var h=e[t];if(h.visible||h===l){var u=h.margin,d=u.right+u.left,u=u.top+u.bottom,c=(h.wt(i,s,a,r),h.measuredBounds),d=Math.max(c.width+d,0),c=Math.max(c.height+u,0);let t=h.position.x,e=h.position.y;isFinite(t)||(t=0),isFinite(e)||(e=0),h instanceof q&&h.isGeometryPositioned&&(u=h.strokeWidth/2,t-=u,e-=u),n.unionNoCheck(t,e,d,c)}}}arrange(t,s,e){var n=s.length,t=t.padding,a=e.x-t.left,r=e.y-t.top;for(let i=0;i<n;i++){var o=s[i],l=o.measuredBounds,h=o.margin,u=o.position.x,d=o.position.y;let t=isNaN(u)?-a:u-a,e=isNaN(d)?-r:d-r;o instanceof q&&o.isGeometryPositioned&&(u=o.strokeWidth/2,t-=u,e-=u),o.visible&&o.vt(t+h.left,e+h.top,l.width,l.height)}}}se.definePanelLayout("Position",new ne);class ae extends se{constructor(){super()}measure(t,e,i,s,n,a,r){var o=s.length,l=Kt.ct(),h=t.Jo();for(let t=0;t<o;t++){var u,d,c=s[t];!c.visible&&c!==h||(0!==(u=c.qs(!1))&&5!==u?l.push(c):(c.wt(1/0,i,0,r),u=c.margin,c=c.measuredBounds,d=Math.max(c.width+u.right+u.left,0),c=Math.max(c.height+u.top+u.bottom,0),n.width+=d,n.height=Math.max(n.height,c)))}var g=l.length;t.desiredSize.height?i=Math.min(t.desiredSize.height,t.maxSize.height):0!==n.height&&(i=Math.min(n.height,t.maxSize.height));for(let t=0;t<g;t++){var m,f,p=l[t];!p.visible&&p!==h||(f=(m=p.margin).right+m.left,m=m.top+m.bottom,p.wt(1/0,i,0,r),p=p.measuredBounds,f=Math.max(p.width+f,0),p=Math.max(p.height+m,0),n.width+=f,n.height=Math.max(n.height,p))}Kt.ot(l)}arrange(i,e,s){var n=e.length,a=i.padding,r=a.top,o=i.isOpposite;let l=o?s.width:a.left;for(let t=0;t<n;t++){var h=r,u=e[t];if(u.visible){var d=u.measuredBounds,c=u.margin,g=c.top+c.bottom,m=r+a.bottom;let t=d.height;var f=u.qs(!1),f=(t=isNaN(u.desiredSize.height)&&2===f||4===f?Math.max(s.height-g-m,0):t)+g+m;let e=u.alignment;(e=e.isDefault()?i.defaultAlignment:e).isSpot()||(e=Z.Center),o&&(l-=d.width+c.left+c.right),u.vt(l+e.offsetX+c.left,h+e.offsetY+c.top+(s.height*e.y-f*e.y),d.width,t),o||(l+=d.width+c.left+c.right)}}}}se.definePanelLayout("Horizontal",new ae);class re extends se{constructor(){super()}measure(t,e,i,s,n,a,r){var o=s.length,l=Kt.ct(),h=t.Jo();for(let t=0;t<o;t++){var u,d,c=s[t];!c.visible&&c!==h||(0!==(u=c.qs(!1))&&4!==u?l.push(c):(d=(u=c.margin).right+u.left,u=u.top+u.bottom,c.wt(e,1/0,a,0),c=c.measuredBounds,d=Math.max(c.width+d,0),c=Math.max(c.height+u,0),n.Do(Math.max(n.width,d),n.height+c)))}var g=l.length;if(0!==g){t.desiredSize.width?e=Math.min(t.desiredSize.width,t.maxSize.width):0!==n.width&&(e=Math.min(n.width,t.maxSize.width));for(let t=0;t<g;t++){var m,f,p=l[t];!p.visible&&p!==h||(f=(m=p.margin).right+m.left,m=m.top+m.bottom,p.wt(e,1/0,a,0),p=p.measuredBounds,f=Math.max(p.width+f,0),p=Math.max(p.height+m,0),n.width=Math.max(n.width,f),n.height+=p)}Kt.ot(l)}}arrange(i,e,s){var n=e.length,a=i.padding,r=a.left,o=i.isOpposite;let l=o?s.height:a.top;for(let t=0;t<n;t++){var h=r,u=e[t];if(u.visible){var d=u.measuredBounds,c=u.margin,g=c.left+c.right,m=r+a.right;let t=d.width;var f=u.qs(!1),f=(t=isNaN(u.desiredSize.width)&&2===f||5===f?Math.max(s.width-g-m,0):t)+g+m;let e=u.alignment;(e=e.isDefault()?i.defaultAlignment:e).isSpot()||(e=Z.Center),o&&(l-=d.height+c.bottom+c.top),u.vt(h+e.offsetX+c.left+(s.width*e.x-f*e.x),l+e.offsetY+c.top,t,d.height),o||(l+=d.height+c.bottom+c.top)}}}}se.definePanelLayout("Vertical",new re);class oe extends se{constructor(){super()}measure(x,e,i,s,w,t,n){var a=s.length;if(0!==a){var r=x.findMainElement();let h=r.margin,u=0,d=0;var o=h.right+h.left,l=h.top+h.bottom;r.wt(e,i,t,n);let c=r.measuredBounds,g=c.width,m=c.height,f=Math.max(g+o,0),p=Math.max(m+l,0);t=x.isClipping,n=Q.H(-h.left,-h.top,f,p);let v=Q.H(0,0,g,m),y=(this.D2(r,v,!0),g=v.width,m=v.height,!0);var A=x.Jo();let b;for(let t=0;t<a;t++){var P=s[t];let o=e,l=i;if(P!==r&&(P.visible||P===A)){let t=(h=P.margin).left,e=h.top;switch(u=h.right+h.left,d=h.top+h.bottom,b=P.qs(!1)){case 2:o=g,l=m,u=0,d=0,t=0,e=0;break;case 5:o=g,u=0,t=0;break;case 4:l=m,d=0,e=0}P.wt(o,l,0,0),c=P.measuredBounds,f=Math.max(c.width+u,0),p=Math.max(c.height+d,0);let i=P.alignment,s=((i=i.isDefault()?x.defaultAlignment:i).isSpot()||(i=Z.Center),P.alignmentFocus),n=(s.isDefault()&&(s=Z.Center),null),a=(P instanceof Xt&&""!==P.fo&&(n=P.findObject(P.fo))===P&&(n=null),v.x-t),r=v.y-e;if(null!==n){P.vt(0,0,c.width,c.height);var k=n.actualBounds,S=_.H(k.x+(s.x*k.width-s.offsetX),k.y+(s.y*k.height-s.offsetY));for(n=n.panel;n!==P;)n.D.Pt(S),n=n.panel;a+=i.x*g+i.offsetX-S.x,r+=i.y*m+i.offsetY-S.y,_.o(S)}else a+=i.x*g+i.offsetX-(s.x*c.width+s.offsetX),r+=i.y*m+i.offsetY-(s.y*c.height+s.offsetY);y?(y=!1,w.e(a,r,f,p)):w.unionNoCheck(a,r,f,p)}}switch(y?w.c(n):t?w.intersect(v.x,v.y,v.width,v.height):w.unionNoCheck(n.x,n.y,n.width,n.height),Q.o(n),Q.o(v),b=1===(b=r.stretch)?r.qs(!1):b){case 0:return;case 2:if(isFinite(e)||isFinite(i))break;return;case 5:if(isFinite(e))break;return;case 4:if(isFinite(i))break;return}c=r.measuredBounds,g=c.width,m=c.height,f=Math.max(g+o,0),p=Math.max(m+l,0),h=r.margin,v=Q.H(-h.left,-h.top,f,p),this.D2(r,v,!0),g=v.width,m=v.height;for(let t=0;t<a;t++){var M=s[t];if(M!==r&&(M.visible||M===A)){h=M.margin,u=h.right+h.left,d=h.top+h.bottom,c=M.measuredBounds,f=Math.max(c.width+u,0),p=Math.max(c.height+d,0);let t=M.alignment,e=((t=t.isDefault()?x.defaultAlignment:t).isSpot()||(t=Z.Center),M.alignmentFocus);e.isDefault()&&(e=Z.Center),y?(y=!1,w.e(t.x*g+t.offsetX-(e.x*c.width+e.offsetX)-h.left,t.y*m+t.offsetY-(e.y*c.height+e.offsetY)-h.top,f,p)):w.unionNoCheck(t.x*g+t.offsetX-(e.x*c.width+e.offsetX)-h.left,t.y*m+t.offsetY-(e.y*c.height+e.offsetY)-h.top,f,p)}}y?w.c(n):t?w.intersect(v.x,v.y,v.width,v.height):w.unionNoCheck(n.x,n.y,n.width,n.height),Q.o(v)}}arrange(a,e,r){var i=e.length;if(0!==i){var o=a.findMainElement(),t=o.measuredBounds,l=t.width,t=t.height,h=a.padding,u=h.left,d=h.top;let s=u-r.x,n=d-r.y;o.vt(s,n,l,t);var c=Q.H(0,0,l,t);this.D2(o,c,!1);for(let t=0;t<i;t++){var g=e[t];if(g!==o){var m=g.measuredBounds,f=m.width,m=m.height;let t=g.alignment,e=((t=t.isDefault()?a.defaultAlignment:t).isSpot()||(t=Z.Center),g.alignmentFocus),i=(e.isDefault()&&(e=Z.Center),null);if(null!==(i=g instanceof Xt&&""!==g.fo&&(i=g.findObject(g.fo))===g?null:i)){var p=i.actualBounds,v=_.H(p.x+(e.x*p.width-e.offsetX),p.y+(e.y*p.height-e.offsetY));for(i=i.panel;i!==g;)i.D.Pt(v),i=i.panel;s=t.x*c.width+t.offsetX-v.x,n=t.y*c.height+t.offsetY-v.y,_.o(v)}else s=t.x*c.width+t.offsetX-(e.x*f+e.offsetX),n=t.y*c.height+t.offsetY-(e.y*m+e.offsetY);s+=c.x-r.x,n+=c.y-r.y,g.visible&&g.vt(u+s,d+n,f,m)}}Q.o(c)}}D2(t,e,i){let s=null;if(null!==(s=t instanceof Xt&&""!==t.fo&&(s=t.findObject(t.fo))===t?null:s))for(i&&t.vt(0,0,e.width,e.height),e.c(s.actualBounds),s=s.panel;s!==t;)s.D.Nw(e),s=s.panel}}se.definePanelLayout("Spot",new oe);class le extends se{constructor(){super()}measure(c,g,m,f,p,v,y){var b=f.length;if(0!==b){var x=c.findMainElement();let e=x.margin,i=g,s=m;var w=e.right+e.left,A=e.top+e.bottom;x.wt(g,m,v,y);let n=x.measuredBounds,a=0,r=null,o=(x instanceof q&&(r=x,a=r.strokeWidth*r.scale),Math.max(n.width+w,0)),l=Math.max(n.height+A,0),h=c.F2(x);var t=h.x*o+h.offsetX,P=h.y*l+h.offsetY,k=c.R2(x),S=k.x*o+k.offsetX,M=k.y*l+k.offsetY;isFinite(g)&&(i=Math.max(Math.abs(t-S)-a,0)),isFinite(m)&&(s=Math.max(Math.abs(P-M)-a,0));let u=0,d=0;0<v&&(u=Math.max(Math.abs(h.x*v+h.offsetX-(k.x*v+k.offsetX))-a,0)),0<y&&(d=Math.max(Math.abs(h.y*y+h.offsetY-(k.y*y+k.offsetY))-a,0));var C=Yt.a(),N=(C.e(0,0),c.Jo());for(let t=0;t<b;t++){var L,D,T=f[t];T===x||!T.visible&&T!==N||(L=(e=T.margin).right+e.left,D=e.top+e.bottom,T.wt(i,s,u,d),n=T.measuredBounds,o=Math.max(n.width+L,0),l=Math.max(n.height+D,0),C.e(Math.max(o,C.width),Math.max(l,C.height)))}if(1===b)n=x.measuredBounds,p.width=o,p.height=l,Yt.o(C);else{h=c.F2(x);let t=0,e=0,i=((k=c.R2(x)).x!==h.x&&k.y!==h.y&&(t=C.width/Math.abs(k.x-h.x),e=C.height/Math.abs(k.y-h.y)),Yt.o(C),a=0,null!==r&&(a=r.strokeWidth*r.scale,6===r.lM())&&(t=e=Math.max(t,e)),t+=Math.abs(h.offsetX)+Math.abs(k.offsetX)+a,e+=Math.abs(h.offsetY)+Math.abs(k.offsetY)+a,x.stretch);switch(i=1===i?x.qs(!1):i){case 0:y=v=0;break;case 2:isFinite(g)&&(t=g),isFinite(m)&&(e=m);break;case 5:isFinite(g)&&(t=g),y=0;break;case 4:v=0,isFinite(m)&&(e=m)}x.oc(),x.wt(t,e,v,y),p.width=x.measuredBounds.width+w,p.height=x.measuredBounds.height+A}}}arrange(e,i,t){var s=i.length;if(0!==s){var n=e.findMainElement(),a=n.measuredBounds,r=Q.a();r.e(0,0,1,1);var o=(v=n.margin).left,l=v.top,h=e.padding,u=h.left,h=h.top,d=a.width,c=a.height,d=(n.vt(u+o,h+l,d,c),e.F2(n)),c=e.R2(n),g=0+d.x*a.width+d.offsetX,d=0+d.y*a.height+d.offsetY,m=0+c.x*a.width+c.offsetX,a=0+c.y*a.height+c.offsetY;r.x=g,r.y=d,r.unionNoCheck(m,a,0,0),r.x+=o+u,r.y+=l+h;for(let t=0;t<s;t++){var f=i[t];if(f!==n){var p=f.measuredBounds,v=f.margin,y=Math.max(p.width+v.right+v.left,0),b=Math.max(p.height+v.top+v.bottom,0);let t=f.alignment;(t=t.isDefault()?e.defaultAlignment:t).isSpot()||(t=Z.Center),y=r.width*t.x+t.offsetX-y*t.x+v.left+r.x,b=r.height*t.y+t.offsetY-b*t.y+v.top+r.y,r.width,r.height,f.visible&&(Q.contains(r.x,r.y,r.width,r.height,y,b,p.width,p.height)?f.vt(y,b,p.width,p.height):f.vt(y,b,p.width,p.height,new Q(r.x,r.y,r.width,r.height)))}}Q.o(r)}}}se.definePanelLayout("Auto",new le);class he extends se{constructor(){super(),this.name="Table"}measure(r,a,o,I,s,t,V){let e=I.length;var z=Kt.ct(),G=Kt.ct();for(let t=0;t<e;t++){var i=I[t],n=i instanceof Xt?i:null;if(null!==n&&n.ll()&&i.visible){Ht,n.desiredSize.isReal()&&Kt.n(n.toString()+" TableRow/TableColumn Panels cannot set a desiredSize: "+n.desiredSize.toString()),n.minSize.equals(Yt.lf)||Kt.n(n.toString()+" TableRow/TableColumn Panels cannot set a minSize: "+n.minSize.toString()),n.maxSize.equals(Yt.zk)||Kt.n(n.toString()+" TableRow/TableColumn Panels cannot set a maxSize: "+n.maxSize.toString()),G.push(n);var q=n.F.h,j=q.length;for(let t=0;t<j;t++){var H=q[t];n.type===Xt.TableRow?H.row=i.row:n.type===Xt.TableColumn&&(H.column=i.column),z.push(H)}}else z.push(i)}0===(e=z.length)&&(r.getRowDefinition(0),r.getColumnDefinition(0));var l=[];for(let t=0;t<e;t++){var h=z[t];h.visible&&(h.ae(!0),h.ro(!0),l[h.row]||(l[h.row]=[]),l[h.row][h.column]||(l[h.row][h.column]=[]),l[h.row][h.column].push(h))}Kt.ot(z);var K=Kt.ct(),Y=Kt.ct(),X=Kt.ct(),u={count:0},d={count:0};let c=a,g=o;var U=r.Ze,_=r.$e;let m=null;e=U.length;for(let t=0;t<e;t++)void 0!==(m=U[t])&&(m.actual=0);e=_.length;for(let t=0;t<e;t++)void 0!==(m=_[t])&&(m.actual=0);let W=l.length,f=0;for(let t=0;t<W;t++)l[t]&&(f=Math.max(f,l[t].length));var Q=Math.min(r.topIndex,W-1),Z=Math.min(r.leftIndex,f-1);let p=0,v;W=l.length;var J=r.Jo();for(let i=0;i<W;i++)if(l[i]){f=l[i].length;var $=r.getRowDefinition(i);$.actual=0;for(let e=$.Zi=0;e<f;e++)if(l[i][e]){var tt=r.getColumnDefinition(e),et=(void 0===K[e]&&(tt.actual=0,tt.Zi=0,K[e]=!0),l[i][e]),it=et.length;for(let t=0;t<it;t++){var st,nt,y,b,x,w,A=et[t];!A.visible&&A!==J||(st=1<A.rowSpan,nt=1<A.columnSpan,!st&&!nt||i<Q||e<Z||Y.push(A),x=(w=A.margin).right+w.left,w=w.top+w.bottom,v=A.F0($,tt,!1),y=A.desiredSize,b=!isNaN(y.width),y=!isNaN(y.height),0===v||b&&y||i<Q||e<Z||(nt||void 0!==u[e]||2!==v&&5!==v||(u[e]=-1,u.count++),st||void 0!==d[i]||2!==v&&4!==v||(d[i]=-1,d.count++),st)||nt||X.push(A),A.wt(1/0,1/0,0,0),i<Q||e<Z)||(b=A.measuredBounds,y=Math.max(b.width+x,0),x=Math.max(b.height+w,0),1!==A.rowSpan||0!==v&&5!==v||(b=(m=r.getRowDefinition(i)).computeEffectiveSpacing(),w=0===m.at,(p=Math.max(x-m.actual,0))+(w?b:0)>g&&(p=Math.max(g-b,0)),m.Zi=m.Zi+p,m.actual=m.at+p,g=Math.max(g-(p+(w?b:0)),0)),1!==A.columnSpan||0!==v&&4!==v||(x=(m=r.getColumnDefinition(e)).computeEffectiveSpacing(),w=0===m.at,(p=Math.max(y-m.actual,0))+(w?x:0)>c&&(p=Math.max(c-x,0)),m.Zi=m.Zi+p,m.actual=m.at+p,c=Math.max(c-(p+(w?x:0)),0)),(st||nt)&&A.oc())}}}Kt.ot(K);let P=0,k=0;e=r.columnCount;for(let t=0;t<e;t++){var S=_[t];void 0!==S&&(P+=isNaN(S.ke)?S.Zi:S.ke,0!==S.Zi)&&(P+=S.computeEffectiveSpacing())}e=r.rowCount;for(let t=0;t<e;t++){var M=U[t];void 0!==M&&(k+=isNaN(M.ke)?M.Zi:M.ke,0!==M.Zi)&&(k+=M.computeEffectiveSpacing())}c=Math.max(a-P,0);let at=g=Math.max(o-k,0),rt=c;e=X.length;for(let t=0;t<e;t++){var C=X[t],ot=r.getRowDefinition(C.row),lt=r.getColumnDefinition(C.column),ht=C.measuredBounds,ut=C.margin,dt=ut.right+ut.left,ut=ut.top+ut.bottom;0===lt.Zi&&void 0!==u[C.column]?u[C.column]=Math.max(ht.width+dt,u[C.column]):u[C.column]=null,0===ot.Zi&&void 0!==d[C.row]?d[C.row]=Math.max(ht.height+ut,d[C.row]):d[C.row]=null}let ct=0,gt=0,mt;for(mt in d)"count"!==mt&&(ct+=d[mt]);for(mt in u)"count"!==mt&&(gt+=u[mt]);var N=Yt.a();for(let t=0;t<e;t++){var L=X[t];if(L.visible||L===J){var D=r.getRowDefinition(L.row),T=r.getColumnDefinition(L.column);let t=0,e=(t=isFinite(T.width)?T.width:(t=isFinite(c)&&null!==u[L.column]?0===gt?T.actual+c:u[L.column]/gt*rt:null===u[L.column]&&T.actual||c,Math.max(0,t-T.computeEffectiveSpacing())),0);switch(e=isFinite(D.height)?D.height:(e=isFinite(g)&&null!==d[L.row]?0===ct?D.actual+g:d[L.row]/ct*at:null===d[L.row]&&D.actual||g,Math.max(0,e-D.computeEffectiveSpacing())),N.e(Math.max(T.minimum,Math.min(t,T.maximum)),Math.max(D.minimum,Math.min(e,D.maximum))),v=L.F0(D,T,!1)){case 5:N.height=Math.max(N.height,D.actual+g);break;case 4:N.width=Math.max(N.width,T.actual+c)}var ft=L.margin,pt=ft.right+ft.left,ft=ft.top+ft.bottom;L.oc();let i=T.minimum,s=D.minimum;var vt=L.measuredBounds,vt=(0===vt.width&&null!==u[L.column]&&(i=Math.max(i,u[L.column])),0===vt.height&&null!==d[L.row]&&(s=Math.max(i,d[L.row])),L.wt(N.width,N.height,i,s),L.measuredBounds);let n=Math.max(vt.width+pt,0),a=Math.max(vt.height+ft,0);isFinite(c)&&(n=Math.min(n,N.width)),isFinite(g)&&(a=Math.min(a,N.height));pt=D.actual;D.actual=Math.max(D.actual,a),D.Zi=Math.max(D.Zi,a),p=D.actual-pt,g=Math.max(g-p,0),null===d[L.row]&&(at=Math.max(at-p,0)),pt=T.actual,T.actual=Math.max(T.actual,n),T.Zi=Math.max(T.Zi,n),p=T.actual-pt,c=Math.max(c-p,0),null===u[L.column]&&(rt=Math.max(rt-p,0))}}Kt.ot(X);var yt=Yt.a(),B=Kt.ct(),F=Kt.ct();if(0!==(e=Y.length))for(let e=0;e<W;e++)if(l[e]){f=l[e].length;var bt,xt=r.getRowDefinition(e);B[e]=xt.actual;for(let t=0;t<f;t++)l[e][t]&&(bt=r.getColumnDefinition(t),F[t]=bt.actual)}for(let t=0;t<e;t++){var E=Y[t];if(E.visible||E===J){var R=r.getRowDefinition(E.row),O=r.getColumnDefinition(E.column);switch(N.e(Math.max(O.minimum,Math.min(a,O.maximum)),Math.max(R.minimum,Math.min(o,R.maximum))),v=E.F0(R,O,!1)){case 2:0!==F[O.index]&&(N.width=Math.min(N.width,F[O.index])),0!==B[R.index]&&(N.height=Math.min(N.height,B[R.index]));break;case 5:0!==F[O.index]&&(N.width=Math.min(N.width,F[O.index]));break;case 4:0!==B[R.index]&&(N.height=Math.min(N.height,B[R.index]))}isFinite(O.width)&&(N.width=O.width),isFinite(R.height)&&(N.height=R.height),yt.e(0,0);let e=O.minimum,i=R.minimum;for(let t=1;t<E.rowSpan&&!(E.row+t>=r.rowCount);t++)m=r.getRowDefinition(E.row+t),p=0,p=2===v||4===v?Math.max(m.minimum,0===B[E.row+t]?m.maximum:Math.min(B[E.row+t],m.maximum)):Math.max(m.minimum,isNaN(m.ke)?m.maximum:Math.min(m.ke,m.maximum)),yt.height+=p,i+=m.minimum;for(let t=1;t<E.columnSpan&&!(E.column+t>=r.columnCount);t++)m=r.getColumnDefinition(E.column+t),p=0,p=2===v||5===v?Math.max(m.minimum,0===F[E.column+t]?m.maximum:Math.min(F[E.column+t],m.maximum)):Math.max(m.minimum,isNaN(m.ke)?m.maximum:Math.min(m.ke,m.maximum)),yt.width+=p,e+=m.minimum;N.width+=yt.width,N.height+=yt.height;var wt=E.margin,At=wt.right+wt.left,wt=wt.top+wt.bottom,Pt=(E.wt(N.width,N.height,e,i),E.measuredBounds),At=Math.max(Pt.width+At,0),Pt=Math.max(Pt.height+wt,0);let s=0;for(let t=0;t<E.rowSpan&&!(E.row+t>=r.rowCount);t++)m=r.getRowDefinition(E.row+t),s+=m.total||0;if(s<Pt){let e=Pt-s;var kt=Pt-s;if(null!==E.spanAllocation){var St=E.spanAllocation;for(let t=0;t<E.rowSpan&&!(e<=0||E.row+t>=r.rowCount);t++){var Mt=(m=r.getRowDefinition(E.row+t)).at||0,Ct=St(E,m,kt);Ht,"number"!=typeof Ct&&Kt.n(E+" spanAllocation does not return a number: "+Ct),m.actual=Math.min(m.maximum,Mt+Ct),m.at!==Mt&&(e-=m.at-Mt)}}for(;0<e;){var Nt=m.at||0;if(isNaN(m.height)&&m.maximum>Nt&&(m.actual=Math.min(m.maximum,Nt+e),m.at!==Nt)&&(e-=m.at-Nt),0===m.index)break;m=r.getRowDefinition(m.index-1)}}let n=0;for(let t=0;t<E.columnSpan&&!(E.column+t>=r.columnCount);t++)m=r.getColumnDefinition(E.column+t),n+=m.total||0;if(n<At){let e=At-n;var Lt=At-n;if(null!==E.spanAllocation){var Dt=E.spanAllocation;for(let t=0;t<E.columnSpan&&!(e<=0||E.column+t>=r.columnCount);t++){var Tt=(m=r.getColumnDefinition(E.column+t)).at||0,Bt=Dt(E,m,Lt);Ht,"number"!=typeof Bt&&Kt.n(E+" spanAllocation does not return a number: "+Bt),m.actual=Math.min(m.maximum,Tt+Bt),m.at!==Tt&&(e-=m.at-Tt)}}for(;0<e;){var Ft=m.at||0;if(isNaN(m.width)&&m.maximum>Ft&&(m.actual=Math.min(m.maximum,Ft+e),m.at!==Ft)&&(e-=m.at-Ft),0===m.index)break;m=r.getColumnDefinition(m.index-1)}}}}Kt.ot(Y),Yt.o(yt),Yt.o(N),void 0!==B&&Kt.ot(B),void 0!==F&&Kt.ot(F);let Et=0,Rt=0;var Ot=r.desiredSize,It=r.maxSize;v=r.qs(!0),P=0;let Vt=k=0,zt=0;e=r.columnCount;for(let t=0;t<e;t++)if(void 0!==_[t]){if(m=r.getColumnDefinition(t),isFinite(m.width)){Vt=(Vt+=m.width)+m.computeEffectiveSpacing();continue}if(2===m.ib()){Vt=(Vt+=m.at)+m.computeEffectiveSpacing();continue}0!==m.at&&(P=(P+=m.at)+m.computeEffectiveSpacing())}Et=isFinite(Ot.width)?Math.min(Ot.width,It.width):0!==v&&isFinite(a)?a:P,Et=Math.max(Et,isFinite(a)?Math.min(t,a):t),Et=Math.max(Et-Vt,0);var Gt=0===P?1:Math.max(Et/P,1);for(let t=0;t<e;t++)void 0!==_[t]&&(m=r.getColumnDefinition(t),isFinite(m.width)||2===m.ib()||(m.actual=m.at*Gt),m.position=s.width,0!==m.at)&&(s.width+=m.at,s.width+=m.computeEffectiveSpacing());e=r.rowCount;for(let t=0;t<e;t++)if(void 0!==U[t]){if(m=r.getRowDefinition(t),isFinite(m.height)){zt=(zt+=m.height)+m.computeEffectiveSpacing();continue}if(2===m.ib()){zt=(zt+=m.at)+m.computeEffectiveSpacing();continue}0!==m.at&&(k=(k+=m.at)+m.computeEffectiveSpacing())}Rt=isFinite(Ot.height)?Math.min(Ot.height,It.height):0!==v&&isFinite(o)?o:k,Rt=Math.max(Rt,isFinite(o)?Math.min(V,o):V),Rt=Math.max(Rt-zt,0);var qt=0===k?1:Math.max(Rt/k,1);for(let t=0;t<e;t++)void 0!==U[t]&&(m=r.getRowDefinition(t),isFinite(m.height)||2===m.ib()||(m.actual=m.at*qt),m.position=s.height,0!==m.at)&&(s.height+=m.at,s.height+=m.computeEffectiveSpacing());e=G.length;for(let i=0;i<e;i++){var jt=G[i];let t=0,e=0;e=jt.type===Xt.TableRow?(t=s.width,(m=r.getRowDefinition(jt.row)).actual):(m=r.getColumnDefinition(jt.column),t=m.actual,s.height),jt.measuredBounds.e(0,0,t,e),jt.ae(!1)}Kt.ot(G),r.xh=l}arrange(m,u,f){var d=u.length,t=m.padding,p=t.left,v=t.top,y=m.xh;if(null!==y){let c=0,g=0;var b=y.length;let e=0;for(let t=0;t<b;t++)y[t]&&(e=Math.max(e,y[t].length));var x=m.Ze,w=m.$e;let i=0,s=0,n=Math.min(m.topIndex,b-1);if(0<x.length){for(;n!==b&&(void 0===x[n]||0===x[n].at);)n++;n=Math.max(Math.min(n,b-1),0),i=-x[n].position}let a=Math.min(m.leftIndex,e-1);if(0<w.length){for(;a!==e&&(void 0===w[a]||0===w[a].at);)a++;a=Math.max(Math.min(a,e-1),0),s=-w[a].position}let r=0,o=0;for(;r!==b&&void 0===x[r];)r++;for(;o!==b&&void 0===w[o];)o++;var A=m.part;let l=m.getRowDefinition(r),h=m.getColumnDefinition(o);for(let t=0;t<u.length;t++){var P,k,S,M=u[t];M instanceof Xt&&M.visible&&M.ll()&&(h=M.type===Xt.TableRow?(l=m.getRowDefinition(M.row),m.getColumnDefinition(o)):(l=m.getRowDefinition(r),m.getColumnDefinition(M.column)),g=l.position+i+v,0!==l.at&&(g+=l.computeEffectiveSpacingTop(Math.max(r,n))),c=h.position+s+p,0!==h.at&&(c+=h.computeEffectiveSpacingTop(Math.max(o,a))),P=M.measuredBounds,M.hd(),M.actualBounds.ut(),k=M.actualBounds,S=Q.H(k.x,k.y,k.width,k.height),k.x=M.type===Xt.TableRow?p:c,k.y=M.type===Xt.TableColumn?v:g,k.width=P.width,k.height=P.height,M.actualBounds.w(),M.ro(!1),S.equalsApproxClose(k)||null!==A&&(A.mh(),M.A0(A)),Q.o(S))}var C=Yt.a();for(let d=0;d<b;d++)if(y[d]){e=y[d].length;var N=m.getRowDefinition(d);g=N.position+i+v,0!==N.at&&(g+=N.computeEffectiveSpacingTop(Math.max(r,n)));for(let u=0;u<e;u++)if(y[d][u]){var L=m.getColumnDefinition(u),D=(c=L.position+s+p,0!==L.at&&(c+=L.computeEffectiveSpacingTop(Math.max(o,a))),y[d][u]),U=D.length;for(let h=0;h<U;h++){var T=D[h],B=T.measuredBounds;C.e(0,0);for(let t=1;t<T.rowSpan&&!(d+t>=m.rowCount);t++){var F=m.getRowDefinition(d+t);0!==F.at&&(C.height+=F.total)}for(let t=1;t<T.columnSpan&&!(u+t>=m.columnCount);t++){var E=m.getColumnDefinition(u+t);0!==E.at&&(C.width+=E.total)}var R=L.at+C.width,O=N.at+C.height,I=c,V=g,_=R,W=O,z=c,G=g;let t=R,e=O,i=(c+R>f.width&&(t=Math.max(f.width-c,0)),g+O>f.height&&(e=Math.max(f.height-g,0)),T.alignment),s=0,n=0,a=0,r=0,o=(i.isDefault()?((i=m.defaultAlignment).isSpot()||(i=Z.Center),s=i.x,n=i.y,a=i.offsetX,r=i.offsetY,q=L.alignment,j=N.alignment,q.isSpot()&&(s=q.x,a=q.offsetX),j.isSpot()&&(n=j.y,r=j.offsetY)):(s=i.x,n=i.y,a=i.offsetX,r=i.offsetY),(isNaN(s)||isNaN(n))&&(s=.5,n=.5,a=0,r=0),B.width),l=B.height;var q=T.margin,j=q.left+q.right,H=q.top+q.bottom,K=T.F0(N,L,!1),R=(!isNaN(T.desiredSize.width)||2!==K&&5!==K||(o=Math.max(R-j,0)),!isNaN(T.desiredSize.height)||2!==K&&4!==K||(l=Math.max(O-H,0)),T.maxSize),K=T.minSize,O=(o=Math.min(R.width,o),l=Math.min(R.height,l),o=Math.max(K.width,o),l=Math.max(K.height,l),o+j),R=l+H;I+=_*s-O*s+a+q.left,V+=W*n-R*n+r+q.top,T.visible&&(Q.contains(z,G,t,e,I,V,B.width,B.height)?T.vt(I,V,o,l):T.vt(I,V,o,l,new Q(z,G,t,e)))}}}Yt.o(C);for(let t=0;t<d;t++){var Y=u[t],X=Y instanceof Xt?Y:null;null!==X&&X.ll()&&(X=Y.actualBounds,Y.naturalBounds.ut(),Y.naturalBounds.e(0,0,X.width,X.height),Y.naturalBounds.w())}}}}se.definePanelLayout("Table",new he);class ue extends se{constructor(){super()}measure(t,e,i,s,n,a,r){}arrange(t,e,i){}}se.definePanelLayout("TableRow",new ue);class de extends se{constructor(){super()}measure(t,e,i,s,n,a,r){}arrange(t,e,i){}}se.definePanelLayout("TableColumn",new de);class ce extends se{constructor(){super()}measure(e,i,s,n,t,a,r){1<n.length&&Kt.n("Viewbox Panel cannot contain more than one GraphObject.");var n=n[0],o=(n.v=1,n.oc(),n.wt(1/0,1/0,a,r),n.measuredBounds),l=n.margin,h=l.right+l.left,l=l.top+l.bottom;if(isFinite(i)||isFinite(s)){var u=n.scale,d=o.width,c=o.height,g=Math.max(i-h,0),m=Math.max(s-l,0);let t=1;6===e.viewboxStretch?0!==d&&0!==c&&(t=Math.min(g/d,m/c)):0!==d&&0!==c&&(t=Math.max(g/d,m/c)),0===t&&(t=1e-4),n.v*=t,u!==n.scale&&(n.ae(!0),n.wt(1/0,1/0,a,r))}o=n.measuredBounds,t.width=isFinite(i)?i:Math.max(o.width+h,0),t.height=isFinite(s)?s:Math.max(o.height+l,0)}arrange(t,e,i){var e=e[0],s=e.measuredBounds,n=e.margin,a=n.right+n.left,n=n.top+n.bottom,a=Math.max(s.width+a,0),n=Math.max(s.height+n,0);let r=e.alignment;(r=r.isDefault()?t.defaultAlignment:r).isSpot()||(r=Z.Center),e.vt(i.width*r.x-a*r.x+r.offsetX,i.height*r.y-n*r.y+r.offsetY,s.width,s.height)}}se.definePanelLayout("Viewbox",new ce);class ge extends se{constructor(){super()}measure(t,e,i,s,n,a,r){null===t.Pi&&(t.Pi=new ye),this.iI(t),this.eI(t)}arrange(t,e,i){}Ji(t,e,i){var s=t.naturalBounds,n=s.width,s=s.height;e.save(),e.beginPath(),e.rect(0,0,n,s),e.clip(),e.endPath(),this.sI(t,e,i),e.restore(),e.clearContextCache(!1)}sI(n,a,t){let e=n.getDocumentScale()*t.scale;e<=0&&(e=1);var t=n.gridCellSize,r=t.width,o=t.height,l=n.naturalBounds,h=n.actualBounds,u=l.width,d=l.height,c=Math.ceil(u/r),g=Math.ceil(d/o),t=n.gridOrigin,m=t.x,f=t.y,p=n.Pi.np,i=n.F.h,v=i.length;for(let s=0;s<v;s++){var y=i[s];if(y.visible){var b=y.interval||1,x=Math.abs(b);if(!(r*x*e<2)){let i=y.segmentIndex;(i=isFinite(i)&&!isNaN(i)?i:0)<0&&(i=x-Math.min(-i,x)),i=Math.round(i%x);x=y.opacity;let t=1;if(1!==x){if(0===x)continue;t=a.globalAlpha,a.globalAlpha=t*x}var w=p[s];let e=!1;var A=y.strokeDashArray;if(null!==A&&(e=!0,a.enableDash(A,y.strokeDashOffset)),null!==y.stroke&&0<y.strokeWidth&&("LineV"===y.figure||"LineH"===y.figure)){if(a.lineWidth=y.strokeWidth,n.bn(a,y.stroke,!1,!1,l,h),a.beginPath(),"LineV"===y.figure){var P=Math.floor((m-r)/r);for(let t=P;t<=P+c;t++){var k=t*r+m;0<=k&&k<=u&&this.eb(t,b,i,w)&&(a.moveTo(k,0),a.lineTo(k,d))}}else if("LineH"===y.figure){var S=Math.floor((f-o)/o);for(let t=S;t<=S+g;t++){var M=t*o+f;0<=M&&M<=d&&this.eb(t,b,i,w)&&(a.moveTo(0,M),a.lineTo(u,M))}}a.stroke(),a.endPath()}else if(null!==y.fill)if(n.bn(a,y.fill,!0,!1,l,h),"BarV"===y.figure){let e=y.width;isNaN(e)&&(e=r);var C=Math.floor((m-r)/r);for(let t=C;t<=C+c;t++){var N=t*r+m;0<=N+e&&N<=u&&this.eb(t,b,i,w)&&a.fillRect(N,0,e,d)}}else if("BarH"===y.figure){let e=y.height;isNaN(e)&&(e=o);var L=Math.floor((f-o)/o);for(let t=L;t<=L+g;t++){var D=t*o+f;0<=D+e&&D<=d&&this.eb(t,b,i,w)&&a.fillRect(0,D,u,e)}}e&&a.disableDash(),1!==x&&(a.globalAlpha=t)}}}}eb(e,t,i,s){if(t<0)return e%t===i;if(e%t!==i)return!1;var n=s.length;for(let t=0;t<n;t++)if(e%s[t]===i)return!1;return!0}eI(t){var i=[],s=t.F.h,n=s.length;for(let e=0;e<n;e++){var a=s[e],r=[];if(i.push(r),a.visible){var o=a.interval;if(!(o<0)){var l,h,u,a=a.figure,d=this.I2(a);for(let t=0;t<n;t++)t!==e&&((l=s[t]).visible&&(h=l.figure,this.I2(h)===d)&&o<(u=l.interval))&&r.push(u)}}}t.Pi.np=i}I2(t){return"LineV"===t||"BarV"===t}iI(t){let e=1,i=1;var s=t.F.h,n=s.length;for(let t=0;t<n;t++){var a=s[t],r=Math.abs(a.interval);r<2||(this.I2(a.figure)?i=i*r/z.yC(i,r):e=e*r/z.yC(e,r))}var o=t.gridCellSize,t=t.Pi;t.jf.isReal()?t.jf.e(i*o.width,e*o.height):t.jf=new Yt(i*o.width,e*o.height)}}se.definePanelLayout("Grid",new ge);class me extends se{constructor(){super()}measure(i,t,e,s,n,O,I){var a=s.length;if(i instanceof K||i instanceof Y){let t=null,e=null;if(i instanceof Y&&(t=i),i instanceof K&&(e=i,t=e.adornedPart,null===i.uc)&&(i.uc=[]),t instanceof Y){var l=t;if(0===a)i.naturalBounds.Do(0,0),i.measuredBounds.e(0,0,0,0);else{var r,o=i instanceof K?null:t.path,h=t.routeBounds,u=i.Zo,d=(u.e(0,0,h.width,h.height),l.points),c=t.pointsCount,g=(null!==e?e.pd(!1):null!==t&&t.pd(!1),h.width),m=h.height,f=i.uc,p=(f.length=0,null!==o&&(this.measureLinkPath(i,g,m,o),r=o.measuredBounds,u.unionRect(r),f.push(r)),V.a()),v=_.a(),y=_.a();for(let t=0;t<a;t++){var b=s[t];if(b!==o){let s=b.measuredBounds;if(b.isPanelMain&&b instanceof q)this.measureLinkPath(i,g,m,b),s=b.measuredBounds,u.unionRect(s),f.push(s);else if(c<2)b.wt(1/0,1/0,0,0),s=b.measuredBounds,u.unionRect(s),f.push(s);else{var x=b.segmentIndex,w=b.segmentFraction;let t=b.alignmentFocus;t.isNoSpot()&&(t=Z.Center);var A=b.segmentOrientation,P=b.segmentOffset;let e=0,a=0,r=0,o=0;if(isNaN(x)){var k=l.yt,S=Kt.ct(),k=(k.getPointAndAngleAlongPath(w,S),_.H(S[0],S[1]));o=S[2],0!==A&&(r=l.computeAngle(b,A,o),b.qt=r,b.ae(!0),b.ro(!0)),e=k.x,a=k.y,_.o(k),Kt.ot(S)}else if(x<-c||c<=x){k=_.a();l.wL(k),o=l.midAngle,0!==A&&(r=l.computeAngle(b,A,o),b.qt=r,b.ae(!0),b.ro(!0)),e=k.x-h.x,a=k.y-h.y,_.o(k)}else{let i,s,n=0;if(s=0<=x?(i=d.elt(x),x<c-1?d.elt(x+1):i):(n=c+x,i=d.elt(n),0<n?d.elt(n-1):i),o=0,i.equalsApprox(s)){let t,e;e=0<=x?(t=0<x?d.elt(x-1):i,x<c-2?d.elt(x+2):s):(t=n<c-1?d.elt(n+1):i,1<n?d.elt(n-2):s);var S=t.distanceSquaredPoint(i),M=s.distanceSquaredPoint(e);o=M+10<S?0<=x?t.directionPoint(i):i.directionPoint(t):S+10<M?0<=x?s.directionPoint(e):e.directionPoint(s):0<=x?t.directionPoint(e):e.directionPoint(t)}else o=0<=x?i.directionPoint(s):s.directionPoint(i);0!==A&&(r=l.computeAngle(b,A,o),b.qt=r,b.ae(!0),b.ro(!0)),e=i.x+(s.x-i.x)*w-h.x,a=i.y+(s.y-i.y)*w-h.y}b.wt(1/0,1/0,0,0),s=b.measuredBounds;M=b.naturalBounds;let i=0;b instanceof q&&(i=b.strokeWidth);var C,N,L=M.width+i,D=M.height+i,T=(p.ti(),p.se(-s.x,-s.y),p.v(b.scale,b.scale),p.ys(0===A?b.angle:o,L/2,D/2),22!==A&&26!==A||p.ys(90,L/2,D/2),23!==A&&27!==A||p.ys(-90,L/2,D/2),28===A&&(45<o&&o<135||225<o&&o<315)&&p.ys(-o,L/2,D/2),new Q(0,0,L,D)),B=(v.setRectSpot(T,t),p.Pt(v),-v.x+i/2*b.scale),b=-v.y+i/2*b.scale,F=(y.c(P),isNaN(P.x)),E=isNaN(P.y);F||E?(L=L/2+3,D=D/2+3,C=45<=o&&o<=135,N=225<=o&&o<=315,0===A&&(C||N)?(y.x=E?L:P.y,y.y=F?D:P.x,C?0<=x||isNaN(x)&&w<.5||F&&(y.y=-D):N&&((0<=x||isNaN(x)&&w<.5)&&F&&(y.y=-D),E)&&(y.x=-L)):(F&&(0<=x||isNaN(x)&&w<.5?y.x=L:y.x=-L),E&&(y.y=-D),y.rotate(o))):y.rotate(o),e+=y.x,a+=y.y,T.e(e+B,a+b,s.width,s.height),f.push(T),u.unionRect(T)}}}if(null!==t)for(var R=t.labelNodes;R.next();)R.value.wt(1/0,1/0);i.Zo=u,i.position.e(h.x+u.x,h.y+u.y),n.Do(u.width||0,u.height||0),V.o(p),_.o(v),_.o(y)}}}}arrange(i,s,t){var n=s.length;if(i instanceof K||i instanceof Y){let t=i,e=null;i instanceof K&&(e=i,t=e.adornedPart);var a=i,r=i instanceof K?null:t.path,o=i.uc;if(0!==o.length){let e=0;null!==r&&e<o.length&&(m=o[e],e++,r.vt(m.x-a.Zo.x,m.y-a.Zo.y,m.width,m.height));for(let t=0;t<n;t++){var l,h=s[t];h!==r&&e<o.length&&(l=o[e],e++,h.vt(l.x-a.Zo.x,l.y-a.Zo.y,l.width,l.height))}}var u=t.points,d=u.count;if(2<=d&&a instanceof Y)for(var c=a.labelNodes;c.next();){var g=c.value;a.nI(g,d,u)}(null!==e?e:t).pd(!1);var m=i.xL(_.a());i.location.e(i.position.x+m.x,i.position.y+m.y),_.o(m)}}measureLinkPath(e,i,s,n){if(!1!==n.Ko()){let t=n.strokeWidth;var a;0===t&&e instanceof K&&e.type===Xt.Link&&e.adornedObject instanceof q&&(t=e.adornedObject.strokeWidth),t*=n.v,e instanceof Y&&null!==e.yt?(a=e.geometry.bounds,n.oo(a.x-t/2,a.y-t/2,a.width+t,a.height+t)):e instanceof K&&null!==e.adornedPart.yt?(a=e.adornedPart.yt.bounds,n.oo(a.x-t/2,a.y-t/2,a.width+t,a.height+t)):n.oo(-t/2,-t/2,i+t,s+t),n.oI(),n.ae(!1)}}}se.definePanelLayout("Link",new me);class fe extends se{constructor(){super()}measure(e,t,i,s,n,a,r){var o=e.findMainElement(),l=(e.Qe=[],o.margin),h=l.right+l.left,u=l.top+l.bottom,t=(o.wt(t,i,a,r),o.measuredBounds),i=t.width,a=t.height,r=Math.max(i+h,0),t=Math.max(a+u,0),i=new Q(-l.left,-l.top,r,t),d=(e.Qe.push(i),n.c(i),this.determineGraduatedMarks(e,o),e.Cs);if(null!==d){var c=s.length;for(let t=0;t<c;t++){var g=s[t],m=d[t];g.visible&&g!==o&&0!==m.length&&(g instanceof q?this.measureGraduatedTicks(e,g,m,n):g instanceof j&&this.measureGraduatedLabels(e,g,m,n),g.ae(!1))}}}arrange(t,s,n){if(null!==t.Qe){var a=t.findMainElement(),r=t.Cs;if(null!==r){var o=t.Qe;let e=0,i=o[e];e++,null!==a&&a.vt(i.x-n.x,i.y-n.y,i.width,i.height);var l=s.length;for(let t=0;t<l;t++){var h=s[t],u=r[t];h.visible&&h!==a&&0!==u.length&&(i=o[e],e++,h.vt(i.x-n.x,i.y-n.y,i.width,i.height))}t.Qe=null}}}measureGraduatedTicks(t,i,s,e){let n=i.alignmentFocus;n.isNoSpot()&&(n=Z.TopCenter);var a=i.angle,a=(i.qt=0,i.wt(1/0,1/0,0,0),i.qt=a,i.measuredBounds),r=a.width,o=a.height,a=Q.H(0,0,r,o),l=_.a(),h=(l.setRectSpot(a,n),Q.o(a),-l.x),u=-l.y,d=new Q,c=s.length;for(let e=0;e<c;e++){var g=s[e],m=g.pt.x,f=g.pt.y,p=g.angle;for(let t=0;t<4;t++){switch(t){case 0:l.e(h,u);break;case 1:l.e(h+r,u);break;case 2:l.e(h,u+o);break;case 3:l.e(h+r,u+o)}l.rotate(p+i.angle),l.offset(m,f),0===e&&0===t?d.e(l.x,l.y,0,0):d.unionPoint(l),l.offset(-m,-f),l.rotate(-p-i.angle)}}_.o(l),null!==t.Qe&&t.Qe.push(d),e.unionNoCheck(d.x,d.y,d.width,d.height)}measureGraduatedLabels(t,e,i,s){null===t.Fe&&(t.Fe=new j);var n=t.Fe;this.bL(e,n);let a=e.alignmentFocus;a.isNoSpot()&&(a=Z.TopCenter);var r=e.segmentOrientation,o=e.segmentOffset,l=new Q;let h,u,d,c=0,g=0;var m=i.length;for(let t=0;t<m;t++){var f=i[t],p=(h=f.pt.x,u=f.pt.y,d=f.angle,c=e.angle,g=e.angle,0!==r&&(g=21===r||25===r?d+e.angle:d,c=Y.computeAngle(r,g)),n.qt=c,n.text=f.text||"",n.wt(1/0,1/0,0,0),n.measuredBounds),v=n.naturalBounds,y=v.width,b=v.height,x=V.a(),w=(x.ti(),x.se(-p.x,-p.y),x.v(n.scale,n.scale),x.ys(g,y/2,b/2),22!==r&&26!==r||x.ys(90,y/2,b/2),23!==r&&27!==r||x.ys(-90,y/2,b/2),28===r&&(45<d&&d<135||225<d&&d<315)&&x.ys(-d,y/2,b/2),Q.H(0,0,y,b)),A=_.a(),P=(A.setRectSpot(w,a),x.Pt(A),-A.x),k=-A.y,S=_.a(),y=(S.c(o),isNaN(S.x)&&(S.x=y/2+3),isNaN(S.y)&&(S.y=-(b/2+3)),S.rotate(d),h+=S.x+P,u+=S.y+k,new Q(h,u,p.width,p.height)),b=new Q(p.x,p.y,p.width,p.height),P=new Q(v.x,v.y,v.width,v.height);f.labelAngle=c,f.lineCount=n.lineCount,f.lines=n.getMetrics(),f.actualBounds=y,f.measuredBounds=b,f.naturalBounds=P,0===t?l.c(y):l.unionRect(y),_.o(S),_.o(A),Q.o(w),V.o(x)}null!==t.Qe&&t.Qe.push(l),s.unionNoCheck(l.x,l.y,l.width,l.height)}determineGraduatedMarks(e,r){var o=r.geometry,l=r.strokeWidth,h=o.flattenedSegments,u=o.flattenedLengths,d=o.flattenedTotalLength,i=h.length;let s=0,n=0;var c=Kt.ct();for(let t=0;t<i;t++){var a=h[t],g=[],m=(s=0,n=0,a.length);for(let t=0;t<m;t+=2){var f=a[t],p=a[t+1];if(0===t);else{let t=180*Math.atan2(p-n,f-s)/Math.PI;t<0&&(t+=360),g.push(t)}s=f,n=p}c.push(g)}var v=this.rI(e),y=e.F.h,b=y.length;let x=0,w,A;e.Cs=[];for(let t=0;t<b;t++){var P=y[t],k=[];if(P.visible&&P!==r){var S=Math.abs(P.interval),M=e.graduatedTickUnit;if(!(M*S*d/e.graduatedRange<2&&null===P.graduatedSkip)){let i=u[0][0],s=0,n=0;w=d*P.graduatedStart-1e-4,A=d*P.graduatedEnd+1e-4;var C=M*S;let a=e.graduatedTickBase;a<e.graduatedMin?(M=(M=(e.graduatedMin-a)/C)%1==0?M:Math.floor(1+M),a+=M*C):a>e.graduatedMin+C&&(S=Math.floor((a-e.graduatedMin)/C),a-=S*C);var N=v[t],L=a,D=1e-6*e.graduatedMax;for(let t=1;a<=e.graduatedMax+D;t++){if(this.lI(e,a-e.graduatedTickBase,N)&&(a>e.graduatedMax&&(a=e.graduatedMax),null===P.graduatedSkip||P instanceof j&&!P.graduatedSkip(a,P)||P instanceof q&&!P.graduatedSkip(a,P))&&w<=(x=(x=(a-e.graduatedMin)*d/e.graduatedRange)>d?d:x)&&x<=A){let e=c[s][n],t=u[s][n];for(;s<u.length;){for(;x>i&&n<u[s].length-1;)n++,e=c[s][n],t=u[s][n],i+=t;if(x<=i)break;s++,n=0,e=c[s][n],t=u[s][n],i+=t}var T=h[s],B=T[2*n],F=T[2*n+1],E=T[2*n+2],R=T[2*n+3],O=(x-(i-t))/t,E=new _(B+(E-B)*O+l/2-o.bounds.x,F+(R-F)*O+l/2-o.bounds.y);if(E.scale(r.scale,r.scale),e=this.hI(e,O,T,c[s],n),P instanceof j){let t="";""!==(t=null!==P.graduatedFunction?null!=(t=P.graduatedFunction(a,P))?t.toString():"":(+a.toFixed(2)).toString())&&k.push({pt:E,angle:e,text:t})}else k.push({pt:E,angle:e})}a=L+t*C}}}e.Cs.push(k)}Kt.ot(c)}hI(i,s,t,n,a){if(!(s<.5005&&.4995<s)){let e=i;if(s<.5?0<a?e=n[a-1]:z.q(t[0],t[t.length-2])&&z.q(t[1],t[t.length-1])&&(e=n[n.length-1]):.5<s&&(a+1<n.length?e=n[a+1]:z.q(t[0],t[t.length-2])&&z.q(t[1],t[t.length-1])&&(e=n[0])),i!==e){let t=Math.abs(i-e);if(180<t&&(i<e?i+=360:e+=360,t=Math.abs(i-e)),s<5e-4||.9995<s)return(i+e)/2%360;if(t<10)return(i*(a=1-Math.abs(.5-s))+e*(1-a))%360}}return i}rI(t){if(null===t.cs){var i=[],s=t.F.h,n=s.length;for(let e=0;e<n;e++){var a=s[e],r=[];if(i.push(r),a.visible){var o,l,h=a.interval;if(!(h<0))for(let t=0;t<n;t++)t!==e&&((o=s[t]).visible&&a.constructor===o.constructor&&h<(l=o.interval))&&r.push(l)}}t.cs=i}return t.cs}lI(e,i,s){var n=s.length;for(let t=0;t<n;t++){var a=i%(s[t]*e.graduatedTickUnit),r=1e-6*e.graduatedTickUnit;if(a<r&&-r<a)return!1}return!0}Ji(i,s,n){var t=n.sa,e=(n.sa=!0,i.naturalBounds),a=e.width,e=e.height,r=s instanceof Jt,o=(s.save(),s.beginPath(),s.rect(-1,-1,a+1,e+1),s.clip(),s.endPath(),i.findMainElement());o.Ji(s,n);let l=i.getDocumentScale()*n.scale;l<=0&&(l=1);var h=o.actualBounds,u=i.F.h,d=i.Cs,c=u.length;for(let t=0;t<c;t++){var g=u[t],m=d[t],f=m.length;if(g.visible&&g!==o&&0!==m.length)if(g instanceof q){if(!(i.graduatedTickUnit*g.interval*o.geometry.flattenedTotalLength/i.graduatedRange*l<2&&null===g.graduatedSkip)){var p=g.measuredBounds,v=g.strokeWidth*g.scale;let e=g.alignmentFocus;e.isNoSpot()&&(e=Z.TopCenter);for(let t=0;t<f;t++){var y=m[t].pt,b=m[t].angle;this.aI(g,y,h,b,p,v,e),g.Ji(s,n),r&&(i.svg.appendChild(g.svg),g.svg=null),g.nl.ti()}}}else if(g instanceof j){null===i.Fe&&(i.Fe=new j);var x=i.Fe;this.bL(g,x);for(let t=0;t<f;t++){var w,A=m[t];A.actualBounds&&A.measuredBounds&&A.naturalBounds&&(x.fI(A),w=A.actualBounds,x.vt(w.x,w.y,w.width,w.height),this.cI(x,h,w,A.measuredBounds,A.naturalBounds),x.rl=g.part,x.vs=g.panel,x.Ji(s,n),x.vs=null,x.rl=null,r)&&(i.svg.appendChild(x.svg),x.svg=null)}}}n.sa=t,s.restore(),s.clearContextCache(!0)}aI(t,e,i,s,n,a,r){var o=t.nl;o.ti(),o.se(e.x+i.x,e.y+i.y),o.ys(s+t.angle,0,0),o.se(-n.width*r.x+r.offsetX+a/2,-n.height*r.y+r.offsetY+a/2),o.v(t.scale,t.scale),t.cd(!1),t.ch.set(t.nl),t.Qf=t.scale,t.Ma(!1)}cI(t,e,i,s,n){var a=t.nl;a.ti(),a.se(i.x+e.x,i.y+e.y),a.se(-s.x,-s.y),t.P0(a,n.x,n.y,n.width,n.height),t.cd(!1),t.ch.set(t.nl),t.Qf=t.scale,t.Ma(!1)}bL(t,e){e.uI(t)}}se.definePanelLayout("Graduated",new fe);(pe={})[pe.Uniform=6]="Uniform",pe[pe.UniformToFill=7]="UniformToFill";var pe;class Xt extends y{nt;F;ei;yd;Jn;fl;fo;Zo;O2;B;wd;gt;Pi;si;xd;bh;Js;constructor(t,e){var i;super(),this.nt=null,void 0===t?this.nt=Xt.Position:"string"==typeof t?null!==(i=se.Layouts.getValue(t))&&(this.nt=i):t instanceof se?this.nt=t:t&&(this.nt=Xt.Position,e=t),null===this.nt&&Kt.n("Panel type not specified or PanelLayout not loaded: "+t),this.l|=4194304|(this.nt===Xt.Grid?1048576:0),this.F=new O,this.ei=I.qg,this.yd=Z.Default,this.Jn=1,this.fl=null,this.fo="",this.Zo=new Q(NaN,NaN,NaN,NaN),this.O2=null,this.B=null,this.wd=6,this.Pi=null,this.gt=null,this.si=null,this.xd=NaN,this.bh=null,this.Js=null,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),t.nt=this.nt,t.ei=this.ei.L(),t.yd=this.yd.L(),t.Jn=this.Jn,t.fo=this.fo,t.Zo.c(this.Zo),null!==this.B&&(t.B=this.B.copy(t)),t.wd=this.wd,null!==this.gt&&(t.gt=this.gt.copy()),null!==this.Pi&&(t.Pi=this.Pi.copy()),t.si=this.si,t.xd=this.xd,t.bh=this.bh}qo(e){super.qo(e),e.F=this.F;var i=e.F.h,s=i.length;for(let t=0;t<s;t++)i[t].vs=e;e.fl=null}copy(){var e=super.copy();if(null===e)return null;var i=this.F.h,s=i.length;for(let t=0;t<s;t++){var n=i[t].copy();e.dI(n)}return e}toString(){return"Panel("+this.type.name+")#"+N.ps(this)}get type(){return this.nt}set type(t){var e=this.nt;e!==t&&(this.nt=t,this.dc=this.nt===Xt.Grid,this.u(),this.i("type",e,t))}get elements(){return this.F.iterator}get naturalBounds(){return this.Hi}get padding(){return this.ei}set padding(t){"number"==typeof t?(t<0&&Kt.G(t,">= 0",Xt,"padding"),t=new I(t)):(Kt.s(t,I,Xt,"padding"),t.left<0&&Kt.G(t.left,">= 0",Xt,"padding:value.left"),t.right<0&&Kt.G(t.right,">= 0",Xt,"padding:value.right"),t.top<0&&Kt.G(t.top,">= 0",Xt,"padding:value.top"),t.bottom<0&&Kt.G(t.bottom,">= 0",Xt,"padding:value.bottom"));var e=this.ei;e.equals(t)||(t=t.L(),this.ei=t,this.u(),this.i("padding",e,t))}get defaultAlignment(){return this.yd}set defaultAlignment(t){var e=this.yd;e.equals(t)||(Ht,Kt.s(t,Z,Xt,"defaultAlignment"),t=t.L(),this.yd=t,this.u(),this.i("defaultAlignment",e,t))}get defaultStretch(){return this.Jn}set defaultStretch(t){var e=this.Jn;e!==t&&(this.Jn=t,this.u(),this.i("defaultStretch",e,t))}get defaultSeparatorPadding(){return null!==this.B?this.B.op:I.qg}set defaultSeparatorPadding(t){"number"==typeof t?t=new I(t):(Ht,Kt.s(t,I,Xt,"defaultSeparatorPadding"));var e=this.defaultSeparatorPadding;e.equals(t)||(t=t.L(),null===this.B&&(this.B=new be),this.B.op=t,this.u(),this.i("defaultSeparatorPadding",e,t))}get defaultRowSeparatorStroke(){return null!==this.B?this.B.rp:null}set defaultRowSeparatorStroke(t){var e=this.defaultRowSeparatorStroke;e!==t&&(null===t||"string"==typeof t||t instanceof m)&&(t instanceof m&&t.w(),null===this.B&&(this.B=new be),this.B.rp=t,this.T(),this.i("defaultRowSeparatorStroke",e,t))}get defaultRowSeparatorStrokeWidth(){return null!==this.B?this.B.lp:1}set defaultRowSeparatorStrokeWidth(t){var e=this.defaultRowSeparatorStrokeWidth;e!==t&&isFinite(t)&&0<=t&&(null===this.B&&(this.B=new be),this.B.lp=t,this.u(),this.i("defaultRowSeparatorStrokeWidth",e,t))}get defaultRowSeparatorDashArray(){return null!==this.B?this.B.hp:null}set defaultRowSeparatorDashArray(i){var t=this.defaultRowSeparatorDashArray;if(t!==i){if(null===i||Array.isArray(i)||Kt.Bi(i,"Array",Xt,"defaultRowSeparatorDashArray:value"),null!==i){var s=i.length;let e=0;for(let t=0;t<s;t++){var n=i[t];"number"==typeof n&&0<=n&&isFinite(n)||Kt.n("defaultRowSeparatorDashArray value "+n+" at index "+t+" must be a positive number or zero."),e+=n}if(0===e){if(null===t)return;i=null}}null===this.B&&(this.B=new be),this.B.hp=i,this.T(),this.i("defaultRowSeparatorDashArray",t,i)}}get defaultColumnSeparatorStroke(){return null!==this.B?this.B.ap:null}set defaultColumnSeparatorStroke(t){var e=this.defaultColumnSeparatorStroke;e!==t&&(null===t||"string"==typeof t||t instanceof m)&&(t instanceof m&&t.w(),null===this.B&&(this.B=new be),this.B.ap=t,this.T(),this.i("defaultColumnSeparatorStroke",e,t))}get defaultColumnSeparatorStrokeWidth(){return null!==this.B?this.B.fp:1}set defaultColumnSeparatorStrokeWidth(t){var e=this.defaultColumnSeparatorStrokeWidth;e!==t&&isFinite(t)&&0<=t&&(null===this.B&&(this.B=new be),this.B.fp=t,this.u(),this.i("defaultColumnSeparatorStrokeWidth",e,t))}get defaultColumnSeparatorDashArray(){return null!==this.B?this.B.cp:null}set defaultColumnSeparatorDashArray(i){var t=this.defaultColumnSeparatorDashArray;if(t!==i){if(null===i||Array.isArray(i)||Kt.Bi(i,"Array",Xt,"defaultColumnSeparatorDashArray:value"),null!==i){var s=i.length;let e=0;for(let t=0;t<s;t++){var n=i[t];"number"==typeof n&&0<=n&&isFinite(n)||Kt.n("defaultColumnSeparatorDashArray value "+n+" at index "+t+" must be a positive number or zero."),e+=n}if(0===e){if(null===t)return;i=null}}null===this.B&&(this.B=new be),this.B.cp=i,this.T(),this.i("defaultColumnSeparatorDashArray",t,i)}}get xh(){return null!==this.B?this.B.xh:null}set xh(t){null===this.B&&(this.B=new be),this.B.xh=t}get viewboxStretch(){return this.wd}set viewboxStretch(t){var e=this.wd;e!==t&&(this.wd=t,this.u(),this.i("viewboxStretch",e,t))}get gridCellSize(){return null!==this.Pi?this.Pi.bd:Yt.oC}set gridCellSize(t){null===this.Pi&&(this.Pi=new ye);var e,i=this.Pi.bd;i.equals(t)||(t.isReal()&&0!==t.width&&0!==t.height||Kt.n("Invalid Panel.gridCellSize: "+t),this.Pi.bd=t.L(),null!==(e=this.diagram)&&this===e.grid&&e._r(),this.T(),this.i("gridCellSize",i,t))}get gridOrigin(){return null!==this.Pi?this.Pi.kd:_.To}set gridOrigin(t){null===this.Pi&&(this.Pi=new ye);var e,i=this.Pi.kd;i.equals(t)||(t.isReal()||Kt.n("Invalid Panel.gridOrigin: "+t),this.Pi.kd=t.L(),null!==(e=this.diagram)&&this===e.grid&&e._r(),this.T(),this.i("gridOrigin",i,t))}get graduatedMin(){return null!==this.gt?this.gt.dp:0}set graduatedMin(t){Kt.r(t,Xt,"graduatedMin");var e=this.graduatedMin;e!==t&&(null===this.gt&&(this.gt=new ve),this.gt.dp=t,this.u(),this.i("graduatedMin",e,t),this.ic())&&null!==(e=this.part)&&this.Sa(e,"graduatedRange")}get graduatedMax(){return null!==this.gt?this.gt.gp:100}set graduatedMax(t){Kt.r(t,Xt,"graduatedMax");var e=this.graduatedMax;e!==t&&(null===this.gt&&(this.gt=new ve),this.gt.gp=t,this.u(),this.i("graduatedMax",e,t),this.ic())&&null!==(e=this.part)&&this.Sa(e,"graduatedRange")}get graduatedRange(){return this.graduatedMax-this.graduatedMin}get graduatedTickUnit(){return null!==this.gt?this.gt.mp:10}set graduatedTickUnit(t){Kt.r(t,Xt,"graduatedTickUnit");var e=this.graduatedTickUnit;e!==t&&0<t&&(null===this.gt&&(this.gt=new ve),this.gt.mp=t,this.u(),this.i("graduatedTickUnit",e,t))}get graduatedTickBase(){return null!==this.gt?this.gt.pp:0}set graduatedTickBase(t){Kt.r(t,Xt,"graduatedTickBase");var e=this.graduatedTickBase;e!==t&&(null===this.gt&&(this.gt=new ve),this.gt.pp=t,this.u(),this.i("graduatedTickBase",e,t))}get Cs(){return null!==this.gt?this.gt.Cs:null}set Cs(t){null!==this.gt?this.gt.Cs=t:null!==t&&(this.gt=new ve,this.gt.Cs=t)}get Qe(){return null!==this.gt?this.gt.Qe:null}set Qe(t){null!==this.gt?this.gt.Qe=t:null!==t&&(this.gt=new ve,this.gt.Qe=t)}get cs(){return null!==this.gt?this.gt.cs:null}set cs(t){null!==this.gt?this.gt.cs=t:null!==t&&(this.gt=new ve,this.gt.cs=t)}get Fe(){return null!==this.gt?this.gt.Fe:null}set Fe(t){null!==this.gt?this.gt.Fe=t:null!==t&&(this.gt=new ve,this.gt.Fe=t)}A0(e){super.A0(e);var i=this.F.h,s=i.length;for(let t=0;t<s;t++)i[t].A0(e)}ph(e,i){if(this.nt===Xt.Grid)e.commitTransform(),this.nt.Ji(this,e,i);else if(this.nt===Xt.Graduated)e.commitTransform(),this.nt.Ji(this,e,i);else{this.nt===Xt.Table&&(e.commitTransform(),e instanceof Jt?(t=e.currentElement,e.currentElement=e.newGroup2("gojs-ts"),this.E2(e,i),e.endGroup(),e.currentElement=t):this.E2(e,i));var t,s=this.isClipping&&this.nt===Xt.Spot,n=(s&&e.save(),this.findMainElement()),a=this.F.h,r=a.length;for(let t=0;t<r;t++){var o=a[t];s&&o===n&&(e.clipInsteadOfFill=!0),o.Ji(e,i),s&&o===n&&(e.clipInsteadOfFill=!1)}s&&(e.restore(),e.clearContextCache(!0))}}E2(t,e){t.lineCap="butt";var i=0<this.rowCount?this.Ze:null,s=0<this.columnCount?this.$e:null;null!==i&&this.sb(t,e,!0,i,!0),null!==s&&this.sb(t,e,!1,s,!0),null!==i&&this.kL(t,!0,i),null!==s&&this.kL(t,!1,s),null!==i&&this.sb(t,e,!0,i,!1),null!==s&&this.sb(t,e,!1,s,!1)}kL(a,r,e){var i=e.length,o=this.actualBounds,l=this.naturalBounds;let s=!0;for(let t=0;t<i;t++){var h=e[t];if(void 0!==h&&0!==h.actual)if(s)s=!1;else{if(r){if(h.position>l.height)continue}else if(h.position>l.width)continue;let s=h.separatorStrokeWidth,n=(isNaN(s)&&(s=r?this.defaultRowSeparatorStrokeWidth:this.defaultColumnSeparatorStrokeWidth),h.separatorStroke);if(null===n&&(n=r?this.defaultRowSeparatorStroke:this.defaultColumnSeparatorStroke),0!==s&&null!==n){this.bn(a,n,!1,!1,l,o);let t=!1,e=h.separatorDashArray;null!==(e=null===e?r?this.defaultRowSeparatorDashArray:this.defaultColumnSeparatorDashArray:e)&&(t=!0,a.enableDash(e,0)),a.beginPath();var u=h.position+s;r?u>l.height&&(s-=u-l.height):u>l.width&&(s-=u-l.width);let 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it.")}(t<0||t>n.count)&&(t=n.count),n.insertAt(t,i),0!==t&&!i.isPanelMain||(this.fl=null),this.Ko()||this.u(),i.u(!1),(null!==i.portId||i instanceof Xt&&!0===i.Nn)&&(this.Nn=!0),this.cs=null,this.isEnabledObject()||this.nb(i,!1);s=this.part;null!==s&&(s.V0(),s.gc(),this.Nn&&s instanceof D&&(s.Nn=!0),s.Nn&&s instanceof D&&(s.ue=null),null!==(n=this.diagram)&&n.undoManager.isUndoingRedoing||(-1!==a&&s.raiseChangedEvent(4,"elements",this,i,null,a,null),s.raiseChangedEvent(3,"elements",this,null,i,null,t)))}get Nn(){return 0!=(8388608&this.l)}set Nn(t){0!=(8388608&this.l)!==t&&(this.l=8388608^this.l)}f2(){return 0!=(16777216&this.l)}B2(t){t?this.l|=16777216:this.l&=-16777217}dI(t){t.Pa(this),t.rl=null;var e,i=this.F,s=i.count,i=(i.insertAt(s,t),this.part);null!==i&&(i.V0(),null!==t.portId&&i instanceof D&&(i.Nn=!0),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||i.raiseChangedEvent(3,"elements",this,null,t,null,s))}ER(e){var i=this.F.h,s=i.length;let n=-1;for(let t=0;t<s;t++)if(i[t]===e){n=t;break}return n}remove(e){Kt.s(e,y,Xt,"remove:element");var i=this.F.h,s=i.length;let n=-1;for(let t=0;t<s;t++)if(i[t]===e){n=t;break}-1!==n&&this.re(n,!0)}removeAt(t){Ht,Kt.r(t,Xt,"removeAt:idx"),0<=t&&this.re(t,!0)}re(t,i){var e,s=this.F,n=s.elt(t);n.rl=null,n.Pa(null),null!==this.Js&&"object"==typeof(e=n.data)&&this.Js.remove(e),s.removeAt(t),this.ae(!1),this.u(),this.fl===n&&(this.fl=null),this.cs=null;const a=this.part;null!==a&&(a.V0(),a.gc(),a.invalidateAdornments(),a instanceof D&&(n instanceof Xt?n.walkVisualTreeFrom(n,(t,e)=>a.k2(e,i)):a.k2(n,i)),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||a.raiseChangedEvent(4,"elements",this,n,null,t,null))}get Ze(){return null===this.B&&(this.B=new be),this.B.Ze}get rowCount(){return null===this.B?0:this.Ze.length}getRowDefinition(t){Ht,Kt.r(t,Xt,"getRowDefinition:idx"),t<0&&Kt.G(t,">= 0",Xt,"getRowDefinition:idx"),t=Math.round(t);var e,i=this.Ze;return void 0===i[t]&&((e=new we).Pa(this),e.isRow=!0,i[e.index=t]=e,this.raiseChangedEvent(3,"rowdefs",this,null,e,null,t)),i[t]}removeRowDefinition(e){if(Ht,Kt.r(e,Xt,"removeRowDefinition:idx"),e<0&&Kt.G(e,">= 0",Xt,"removeRowDefinition:idx"),0!==this.rowCount){e=Math.round(e);var i=this.Ze,s=i[e];if(s){i[e]=void 0;let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--;this.raiseChangedEvent(4,"rowdefs",this,s,null,e,null),this.u()}}}IA(t,e){var i=this.Ze;if(!(t<0)){if(i[t]=e instanceof we?e:void 0,!e){let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--}this.u()}}get $e(){return null===this.B&&(this.B=new be),this.B.$e}get columnCount(){return null===this.B?0:this.$e.length}getColumnDefinition(t){Ht,Kt.r(t,Xt,"getColumnDefinition:idx"),t<0&&Kt.G(t,">= 0",Xt,"getColumnDefinition:idx"),t=Math.round(t);var e,i=this.$e;return void 0===i[t]&&((e=new we).Pa(this),e.isRow=!1,i[e.index=t]=e,this.raiseChangedEvent(3,"coldefs",this,null,e,null,t)),i[t]}removeColumnDefinition(e){if(Ht,Kt.r(e,Xt,"removeColumnDefinition:idx"),e<0&&Kt.G(e,">= 0",Xt,"removeColumnDefinition:idx"),0!==this.columnCount){e=Math.round(e);var i=this.$e,s=i[e];if(s){i[e]=void 0;let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--;this.raiseChangedEvent(4,"coldefs",this,s,null,e,null),this.u()}}}OA(t,e){var i=this.$e;if(!(t<0)){if(i[t]=e instanceof we?e:void 0,!e){let t=i.length-1;for(;0<=t&&void 0===i[t--];)i.length--}this.u()}}addRowColumnDefinition(t){let e=null;return t.isRow?e=this.getRowDefinition(t.index):t.isRow||(e=this.getColumnDefinition(t.index)),e&&e.J1(t),this}addRowDefinition(t,e){t=this.getRowDefinition(t);return t&&t.J1(new we(e)),this}addColumnDefinition(t,e){t=this.getColumnDefinition(t);return t&&t.J1(new we(e)),this}get rowSizing(){return null!==this.B?this.B.wp:3}set rowSizing(t){var e=this.rowSizing;e!==t&&(Ht,3!==t&&2!==t&&Kt.n("Panel.rowSizing must be ProportionalExtra or None, not: "+t),null===this.B&&(this.B=new be),this.B.wp=t,this.u(),this.i("rowSizing",e,t))}get columnSizing(){return null!==this.B?this.B.xp:3}set columnSizing(t){var e=this.columnSizing;e!==t&&(Ht,3!==t&&2!==t&&Kt.n("Panel.columnSizing must be ProportionalExtra or None, not: "+t),null===this.B&&(this.B=new be),this.B.xp=t,this.u(),this.i("columnSizing",e,t))}get topIndex(){return null!==this.B?this.B.bp:0}set topIndex(t){var e=this.topIndex;e!==t&&((!isFinite(t)||t<0)&&Kt.n("Panel.topIndex must be greater than zero and a real number, not: "+t),null===this.B&&(this.B=new be),this.B.bp=t,this.u(),this.i("topIndex",e,t))}get leftIndex(){return null!==this.B?this.B.kp:0}set leftIndex(t){var e=this.leftIndex;e!==t&&((!isFinite(t)||t<0)&&Kt.n("Panel.leftIndex must be greater than zero and a real number, not: "+t),null===this.B&&(this.B=new be),this.B.kp=t,this.u(),this.i("leftIndex",e,t))}findRowForLocalY(t){if(t<0||this.type!==Xt.Table||0===this.rowCount)return-1;let e=0;var i=this.Ze,s=i.length;let n=this.topIndex;for(;n<s;n++){var a=i[n];if(void 0!==a&&t<(e+=a.total))return n}return n}findColumnForLocalX(t){if(t<0||this.type!==Xt.Table||0===this.columnCount)return-1;let e=0;var i=this.$e,s=i.length;let n=this.leftIndex;for(;n<s;n++){var a=i[n];if(void 0!==a&&t<(e+=a.total))return n}return n}graduatedPointForValue(t,e){if(void 0===e&&(e=new _(NaN,NaN)),this.type!==Xt.Graduated)return e.e(NaN,NaN),e;t=Math.min(Math.max(t,this.graduatedMin),this.graduatedMax);var i=this.findMainElement();return i.geometry.getPointAlongPath((t-this.graduatedMin)/this.graduatedRange,e),i.D.Pt(e)}graduatedValueForPoint(t){var e;return this.type!==Xt.Graduated?NaN:((e=this.findMainElement()).D.rs(t),e.geometry.getFractionForPoint(t)*this.graduatedRange+this.graduatedMin)}get data(){return this.si}set data(t){var e,i,s=this.si;s!==t&&((i=this instanceof H&&!(this instanceof K))&&Kt.t(t,"object",Xt,"data"),this.ui(),this.si=t,null!==(e=this.diagram)&&(i?e.partManager.yI(this,s,t):null!==(i=this.panel)&&null!==i.Js&&(null!==s&&i.Js.remove(s),null!==t)&&i.Js.add(t,this)),this.i("data",s,t),null!==e&&e.undoManager.isUndoingRedoing||null!==t&&this.updateTargetBindings())}get itemIndex(){return this.xd}set itemIndex(t){var e=this.xd;e!==t&&(this.xd=t,this.i("itemIndex",e,t))}get js(){return null!==this.g?this.g.js:null}set js(t){this.Ii!==t&&(null===this.g&&(this.g=new _t),this.g.js=t)}S2(){return null!==this.js}dL(){var t=this.js;return null!==t&&t.f}ui(){let p=this.js;if(null===p)null!==this.data&&Kt.n("Template cannot have .data be non-null: "+this),this.js=p=new O;else if(p.f)return this;const v=new O;this.B2(!1),this.walkVisualTreeFrom(this,(t,e)=>{e.uh();var i=e.Ii;if(null!==i){e.p2(!1);for(var s=i.iterator;s.next();){var n=s.value,a=(2===n.mode&&e.p2(!0),n.sourceName);n.isToObject&&("/"===a&&t.B2(!0),null!==(a=n.iL(t,e)))&&(v.add(a),null===a.no&&(a.no=new O),a.no.add(n)),p.add(n)}}if(e instanceof Xt&&e.type===Xt.Table){if(0<e.rowCount){var r=e.Ze,o=r.length;for(let t=0;t<o;t++){var l=r[t];if(void 0!==l&&null!==l.Zs)for(var h=l.Zs.iterator;h.next();){var u=h.value;u.Te=l,u.Sd=2,u.mc=l.index,p.add(u)}}}if(0<e.columnCount){var d=e.$e,c=d.length;for(let t=0;t<c;t++){var g=d[t];if(void 0!==g&&null!==g.Zs)for(var m=g.Zs.iterator;m.next();){var f=m.value;f.Te=g,f.Sd=1,f.mc=g.index,p.add(f)}}}}});for(var t=v.iterator;t.next();){var e=t.value;if(null!==e.no){e.p2(!0);for(var i=e.no.iterator;i.next();){var s=i.value;null===e.Ii&&(e.Ii=new O),e.Ii.add(s)}}e.no=null}let n=p.iterator;for(;n.next();){var a,r,o,l=n.value;let t=l.Te;null!==t&&(l.Te=null,0<(r=(o=l.targetProperty).indexOf("."))&&t instanceof Xt&&(a=o.substring(0,r),o=o.substring(r+1),null!==(r=t.findObject(a))?(t=r,l.targetProperty=o):(Kt.ft('Warning: unable to find GraphObject named "'+a+'" for Binding: '+l.toString()),t=null)),t instanceof we?(r=N.ps(t.panel),l.targetId=void 0===r?-1:r,t.panel.so=l.targetId):t instanceof y?(o=N.ps(t),l.targetId=void 0===o?-1:o,t.so=l.targetId):Kt.n("Unknown type of binding target: "+t),l.check(t))}return p.w(),this instanceof H&&(this.De()&&this.ensureBounds(),Ht,!Xt.AL)&&this.walkVisualTreeFrom(this,(e,i)=>{if(i instanceof Xt&&(i.type===Xt.Auto||i.type===Xt.Spot||i.type===Xt.Graduated)&&i.elements.count<=1&&!(i instanceof H)){let t=!1;if(1===i.elements.count&&!(t=null!==i.itemArray))for(n=p.iterator;n.next();)if("itemArray"===n.value.targetProperty){t=!0;break}t||(Kt.ft("Auto, Spot, or Graduated Panel should not have zero or one elements: "+i.toString()+" in "+e.toString()),Xt.AL=!0)}}),this}static AL=!1;copyTemplate(t){void 0===t&&(t=!1);var e=this.copy();return e.gI(e=>{e instanceof Xt&&(e.js=null,e.si=null);var t=e.Ii,t=(null!==t&&(e.Ii=null,t.each(t=>e.bind(t.copy()))),e.Ns);null!==t&&(e.Ns=null,t.each(t=>e.trigger(t.value.copy())))}),t&&e.ui(),e}updateTargetBindings(t){var e=this.js;if(null!==e){void 0===t&&(t="");for(var i=e.iterator;i.next();){var s,n=i.value,a=this.LL(n,t);null===a||({data:a,elt:s}=a,n.isToTheme&&null===this.diagram)||void 0!==s&&n.updateTarget(s,a)}}}Uo(){if(null!==this.diagram)if(this.S2())for(var t=this.js.iterator;t.next();){var e,i,s=t.value;s.isToTheme&&null!==(e=this.LL(s))&&({data:e,elt:i}=e,void 0!==i)&&s.updateTarget(i,e)}else{var n=this.F.h,a=n.length;for(let t=0;t<a;t++)n[t].Uo()}}LL(t,e=""){var i=t.sourceProperty;if(""!==e&&""!==i&&i!==e)return null;i=t.targetProperty;if(null===t.converter&&""===i)return null;let s=this.data;e=t.sourceName;if(t.isToObject){if(null===(s=this.tL(e)))return null}else if(t.isToModel){i=this.diagram;if(null===i)return null;s=i.model.modelData}let n=this;i=t.targetId;if(-1!==i){if(null===(n=this.M0(i)))return null}else null!==t.Te&&(n=t.Te);"/"===e?s=n.part:"."===e?s=n:".."===e&&(s=n.panel);i=t.Sd;if(0!==i){if(!(n instanceof Xt))return null;1===i?n=n.getColumnDefinition(t.mc):2===i&&(n=n.getRowDefinition(t.mc))}return{data:s,elt:n}}get itemArray(){return this.bh}set itemArray(t){Ht,null===t||Array.isArray(t)||Kt.n("Panel.itemArray must be an Array-like object or null, not: "+t);var e,i=this.bh;(i!==t||null!==t&&this.wI(t))&&(e=this.diagram,i!==t&&(null!==e&&null!==i&&e.partManager.TP(this,e),this.bh=t,null!==e)&&null!==t&&e.partManager.LP(this,e),this.i("itemArray",i,t),null!==e&&e.undoManager.isUndoingRedoing||this.TL(i,t))}findItemPanelForData(t){return null==t||null===this.Js?null:(Kt.t(t,"object",Xt,"findItemPanelForData"),this.Js.getValue(t))}wI(t){var e=this.F.h,i=e.length,s=t.length;let n=0,a=null;for(;n<i&&(!((a=e[n])instanceof Xt)||null===a.data);)n++,a=e[n];if(i-n!==s)return!0;if(null===a)return 0<s;let r=0;for(;n<i&&r<s;){if(!((a=e[n])instanceof Xt)||a.data!==t[r])return!0;n++,r++}return!1}yp(){if(this.type===Xt.Spot||this.type===Xt.Auto)return Math.min(this.F.length,1);if(this.type===Xt.Link){var e=this.F,i=e.length;let t=0;for(;t<i;t++){var s=e.elt(t);if(!(s instanceof q&&s.isPanelMain))return t}return t}if(this.type===Xt.Table&&0<this.F.length){var t=this.F.elt(0);if(t.isPanelMain&&t instanceof Xt&&t.ll())return 1}return 0}rebuildItemElements(){for(var t=this.yp();this.F.length>t;)this.re(this.F.length-1,!1);this.TL(null,this.itemArray)}TL(t,e){var s=this.yp(),n=e;if(null===n||0===n.length)for(;this.F.length>s;)this.re(this.F.length-1,!1);else if(this.F.length<=s){var i=n.length;for(let t=0;t<i;t++)this.ob(n[t],t,!0)}else{let i=s;for(let e=0;e<n.length;e++,i++){var a=n[e],r=i<this.F.length?this.F.elt(i):null;if(r instanceof Xt){if(r.data!==a){var o=this.z2(r.data,e),l=this.z2(a,e);let t=l!==o;t||(o=this.X2(r.data,e,o),t=this.X2(a,e,l)!==o),t?(this.re(i,!1),this.ob(a,e,!1)):r.data=a}}else this.ob(a,e,!1)}for(;i<this.F.length;)this.re(i,!1);this.fl=null,this.Y2(s,0),this.Ko()||this.u(),this.cs=null,this.isEnabledObject()||this.nb(this,!1);e=this.part;null!==e&&(e.V0(),e.gc(),this.Nn&&e instanceof D&&(e.Nn=!0),e.Nn)&&e instanceof D&&(e.ue=null)}}ob(t,e,i){var s,n;return!(null==t||e<0)&&(s=this.z2(t,e),null!==(s=this.X2(t,e,s)))?(s.ui(),(s=s.copy()).f2()&&null!==(n=this.findBindingPanel())&&n.B2(!0),"object"==typeof t&&(null===this.Js&&(this.Js=new L),this.Js.add(t,s)),n=e+this.yp(),this.insertAt(n,s),i&&(s.si=t,this.Y2(n,e),s.si=null),s.data=t,s):null}xI(t){var e;t<0||(e=t+this.yp(),this.re(e,!0),this.Y2(e,t))}Y2(t,e){var i=this.F;let s=t,n=e;for(;s<i.length;){var a=i.elt(s);a instanceof Xt&&a.bI(s,n),s++,n++}}bI(t,e){this.type===Xt.TableRow?this.row=t:this.type===Xt.TableColumn&&(this.column=t),this.itemIndex=e}mI(){return null!==this.bh||null!==this.itemTemplateMap}get itemTemplate(){return null===this.itemTemplateMap?null:this.itemTemplateMap.getValue("")}set itemTemplate(t){if(null===this.itemTemplateMap){if(null===t)return;this.itemTemplateMap=new L}var e=this.itemTemplateMap.getValue("");e!==t&&(Kt.s(t,Xt,Xt,"itemTemplate"),(t instanceof H||t.isPanelMain)&&Kt.n("Panel.itemTemplate must not be a Part or be Panel.isPanelMain: "+t),this.itemTemplateMap.add("",t),this.i("itemTemplate",e,t),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||this.rebuildItemElements())}get itemTemplateMap(){return null!==this.g?this.g.Q0:null}set itemTemplateMap(t){var e=this.itemTemplateMap;if(e!==t){Kt.s(t,L,Xt,"itemTemplateMap");for(var i=t.iterator;i.next();){var s=i.value;Ht,(s instanceof H||s.isPanelMain)&&Kt.n("Template in Panel.itemTemplateMap must not be a Part or be Panel.isPanelMain: "+s)}this.Zt(),this.g.Q0=t,this.i("itemTemplateMap",e,t);e=this.diagram;null!==e&&e.undoManager.isUndoingRedoing||this.rebuildItemElements()}}get itemCategoryProperty(){return null!==this.g?this.g._0:"category"}set itemCategoryProperty(t){var e=this.itemCategoryProperty;e!==t&&("string"!=typeof t&&"function"!=typeof t&&Kt.Bi(t,"string or function",Xt,"itemCategoryProperty"),this.Zt(),this.g._0=t,this.i("itemCategoryProperty",e,t))}z2(t,e){if(null===t)return"";var i=this.itemCategoryProperty;let s="";if("function"==typeof i)s=i(t);else{if("string"!=typeof i||"object"!=typeof t)return"";if(""===i)return"";s=b.Xt(t,i)}return void 0===s?"":"string"==typeof s?s:void Kt.n("Panel.getCategoryForItemData found a non-string category for "+t+": "+s)}static DL=!1;static FL=null;X2(t,e,i){var s=this.itemTemplateMap;let n=null;return null===(n=null!==s?s.getValue(i):n)&&null===(n=null!==s?s.getValue(""):n)&&(Xt.DL||(Xt.DL=!0,Kt.ft('No item template Panel found for category "'+i+'" on '+this),Kt.ft("  Using default item template."),Xt.FL=(new Xt).add((new j).bind("text","",Kt.toString).theme("stroke","text"))),n=Xt.FL),n}get dc(){return 0!=(1048576&this.l)}set dc(t){var e=0!=(1048576&this.l);e!==t&&(Kt.t(t,"boolean",Xt,"isAtomic"),this.l=1048576^this.l,this.i("isAtomic",e,t))}get isClipping(){return 0!=(2097152&this.l)}set isClipping(t){var e=0!=(2097152&this.l);e!==t&&((Ht,Kt.t(t,"boolean",Xt,"isClipping"),!t)||this.type===Xt.Spot||this instanceof X||Kt.ft("Warning: Panel.isClipping set on non-Spot Panel: "+this.toString()),this.l=2097152^this.l,this instanceof X&&(this.hi=null),this.u(),this.i("isClipping",e,t))}get isOpposite(){return 0!=(33554432&this.l)}set isOpposite(t){var e=0!=(33554432&this.l);e!==t&&(Kt.t(t,"boolean",Xt,"isOpposite"),this.l=33554432^this.l,this.u(),this.i("isOpposite",e,t))}get isEnabled(){return 0!=(4194304&this.l)}set isEnabled(t){var e,i=0!=(4194304&this.l);i!==t&&(Kt.t(t,"boolean",Xt,"isEnabled"),e=null===this.panel||this.panel.isEnabledObject(),this.l=4194304^this.l,this.i("isEnabled",i,t),null!==(i=this.diagram)&&i.undoManager.isUndoingRedoing||e&&this.nb(this,t))}nb(t,e){var i=t.enabledChanged;if(null!==i&&i(t,e),t instanceof Xt){var s=t.F.h,n=s.length;for(let t=0;t<n;t++){var a=s[t];e&&a instanceof Xt&&!a.isEnabled||this.nb(a,e)}}}get alignmentFocusName(){return this.fo}set alignmentFocusName(t){var e=this.fo;e!==t&&(Ht,Kt.t(t,"string",Xt,"alignmentFocusName"),this.fo=t,this.u(),this.i("alignmentFocusName",e,t))}static definePanelLayout(t,e){se.definePanelLayout(t,e)}static Position=se.Layouts.getValue("Position");static Horizontal=se.Layouts.getValue("Horizontal");static Vertical=se.Layouts.getValue("Vertical");static Spot=se.Layouts.getValue("Spot");static Auto=se.Layouts.getValue("Auto");static Table=se.Layouts.getValue("Table");static Viewbox=se.Layouts.getValue("Viewbox");static TableRow=se.Layouts.getValue("TableRow");static TableColumn=se.Layouts.getValue("TableColumn");static Link=se.Layouts.getValue("Link");static Grid=se.Layouts.getValue("Grid");static Graduated=se.Layouts.getValue("Graduated")}Xt.definePanelLayout=Xt.definePanelLayout;class ve{dp;gp;mp;pp;Cs;Qe;cs;Fe;constructor(){this.dp=0,this.gp=100,this.mp=10,this.pp=0,this.Cs=null,this.Qe=null,this.cs=null,this.Fe=null}copy(){var t=new ve;return t.dp=this.dp,t.gp=this.gp,t.mp=this.mp,t.pp=this.pp,t.Cs=this.Cs,t.Qe=this.Qe,t.cs=this.cs,t.Fe=this.Fe,t}}class ye{bd;kd;jf;np;constructor(){this.bd=Yt.oC,this.kd=_.To,this.jf=Yt.xw,this.np=[]}copy(){var t=new ye;return t.bd=this.bd.copy(),t.kd=this.kd.copy(),t.jf=this.jf.copy(),t.np=this.np,t}}class be{Ze;$e;wp;xp;bp;kp;op;lp;rp;hp;fp;ap;cp;xh;constructor(){this.Ze=[],this.$e=[],this.wp=3,this.xp=3,this.bp=0,this.kp=0,this.op=I.qg,this.lp=1,this.rp=null,this.hp=null,this.fp=1,this.ap=null,this.cp=null,this.xh=null}copy(e){var i,t=new be,s=this.Ze,n=s.length,a=t.Ze;for(let t=0;t<n;t++)void 0!==s[t]&&((i=s[t].copy()).Pa(e),a[t]=i);var r,o=this.$e,l=o.length,h=t.$e;for(let t=0;t<l;t++)void 0!==o[t]&&((r=o[t].copy()).Pa(e),h[t]=r);return 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e,i,s=this.yt,n=this.As;s!==t&&(null!==t?(Ht,Kt.s(t,W,q,"geometry"),this.yt=t.w(),this.As=this.yt):(this.yt=null,this.As=null),null!==(e=this.part)&&e.gc(),this.u(),this.i("geometry",s||n,t),this.ic())&&null!==(i=this.part)&&this.Sa(i,"geometryString")}get geometryString(){return null===this.geometry?"":this.geometry.toString()}set geometryString(t){var t=W.parse(t),e=t.normalize(),t=(this.geometry=t,_.H(-e.x,-e.y));this.position=t,_.o(t)}get isGeometryPositioned(){return 0!=(1048576&this.l)}set isGeometryPositioned(t){var e=0!=(1048576&this.l);e!==t&&(Ht,Kt.t(t,"boolean",q,"isGeometryPositioned"),this.l=1048576^this.l,this.u(),this.i("isGeometryPositioned",e,t))}fe(){this.yt=null}get fill(){return this.Fa}set fill(t){var e=this.Fa;e!==t&&(null!==t&&m.ud(t,"Shape.fill"),t instanceof m&&t.w(),this.Fa=t,this.T(),this.i("fill",e,t))}get stroke(){return this.$i}set stroke(t){var e=this.$i;e!==t&&(null!==t&&m.ud(t,"Shape.stroke"),t instanceof m&&t.w(),this.$i=t,this.T(),this.i("stroke",e,t))}get strokeWidth(){return this.Qo}set strokeWidth(t){var e,i=this.Qo;i!==t&&(Ht,Kt.r(t,q,"strokeWidth"),0<=t?(this.Qo=t,this.u(),null!==(e=this.part)&&e.gc(),this.i("strokeWidth",i,t)):Kt.G(t,"value >= 0",q,"strokeWidth:value"))}K1(){return this.Qo}get strokeCap(){return null!==this.Rt?this.Rt.Mp:"butt"}set strokeCap(t){var e=this.strokeCap;e!==t&&("string"!=typeof t||"butt"!==t&&"round"!==t&&"square"!==t?Kt.G(t,'"butt", "round", or "square"',q,"strokeCap"):(this.Ra(),this.Rt.Mp=t,this.T(),this.i("strokeCap",e,t)))}get strokeJoin(){return null!==this.Rt?this.Rt.Pp:"miter"}set strokeJoin(t){var e=this.strokeJoin;e!==t&&("string"!=typeof t||"miter"!==t&&"bevel"!==t&&"round"!==t?Kt.G(t,'"miter", "bevel", or "round"',q,"strokeJoin"):(this.Ra(),this.Rt.Pp=t,this.T(),this.i("strokeJoin",e,t)))}get strokeMiterLimit(){return null!==this.Rt?this.Rt.Np:10}set strokeMiterLimit(t){var e,i=this.strokeMiterLimit;i!==t&&(Ht,Kt.r(t,q,"strokeMiterLimit"),1<=t?(this.Ra(),this.Rt.Np=t,this.T(),null!==(e=this.part)&&e.gc(),this.i("strokeMiterLimit",i,t)):(Ht,Kt.G(t,"value >= 1",q,"strokeWidth:value")))}get strokeDashArray(){return this.jo}set strokeDashArray(i){var t=this.jo;if(t!==i){if(null===i||Array.isArray(i)||Kt.Bi(i,"Array",q,"strokeDashArray:value"),null!==i){var s=i.length;let e=0;for(let t=0;t<s;t++){var n=i[t];Ht,"number"==typeof n&&0<=n&&isFinite(n)||Kt.n("strokeDashArray:value "+n+" at index "+t+" must be a positive number or zero."),e+=n}if(0===e){if(null===t)return;i=null}}this.jo=i,this.T(),this.i("strokeDashArray",t,i)}}get strokeDashOffset(){return null!==this.Rt?this.Rt.wh:0}set strokeDashOffset(t){var e=this.strokeDashOffset;e!==t&&(Ht,Kt.r(t,q,"strokeDashOffset"),0<=t)&&(this.Ra(),this.Rt.wh=t,this.T(),this.i("strokeDashOffset",e,t))}get figure(){return this.Ad}set figure(e){var i=this.Ad;if(i!==e){Ht,Kt.t(e,"string",q,"figure");let t=z.qn[e];"function"==typeof t?t=e:(t=z.qn[e.toLowerCase()])||Kt.n("Unknown Shape.figure: "+e),i!==t&&(null!==(e=this.part)&&e.gc(),this.Ad=t,this.As=null,this.fe(),this.u(),this.i("figure",i,t))}}get toArrow(){return null!==this.Ut?this.Ut.Cp:"None"}set toArrow(t){var e,i=this.toArrow;!0===t?t="Standard":!1===t&&(t=""),i!==t&&(Ht,Kt.t(t,"string",q,"toArrow"),null===(e=q.RL(t))?Kt.n("Unknown Shape.toArrow: "+t):i!==e&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.Cp=e,this.As=null,this.fe(),this.u(),this.IL(e),this.i("toArrow",i,e)))}get fromArrow(){return null!==this.Ut?this.Ut.Ap:"None"}set fromArrow(t){var e,i=this.fromArrow;!0===t?t="Standard":!1===t&&(t=""),i!==t&&(Ht,Kt.t(t,"string",q,"fromArrow"),null===(e=q.RL(t))?Kt.n("Unknown Shape.fromArrow: "+t):i!==e&&(null===this.Ut&&(this.Ut=new Ye),this.Ut.Ap=e,this.As=null,this.fe(),this.u(),this.IL(e),this.i("fromArrow",i,e)))}IL(t){var e=this.diagram;null!==e&&e.undoManager.isUndoingRedoing||(this.XR(),e=Z.MiddleRight,"None"!==this.toArrow?(this.segmentIndex=-1,this.alignmentFocus=e):"None"!==this.fromArrow&&(this.segmentIndex=0,this.alignmentFocus=new Z(1-e.x,e.y)))}get spot1(){return null!==this.Rt?this.Rt.Wn:Z.Default}set spot1(t){Kt.s(t,Z,q,"spot1");var e=this.spot1;e.equals(t)||(t=t.L(),this.Ra(),this.Rt.Wn=t,this.u(),this.i("spot1",e,t))}get spot2(){return null!==this.Rt?this.Rt.jn:Z.Default}set spot2(t){Kt.s(t,Z,q,"spot2");var e=this.spot2;e.equals(t)||(t=t.L(),this.Ra(),this.Rt.jn=t,this.u(),this.i("spot2",e,t))}get parameter1(){return this.Ld}set parameter1(t){var e=this.Ld;e!==t&&(this.Ld=t,this.fe(),this.u(),this.i("parameter1",e,t))}get parameter2(){return this.Td}set parameter2(t){var e=this.Td;e!==t&&(this.Td=t,this.fe(),this.u(),this.i("parameter2",e,t))}get naturalBounds(){return this.Hi}oI(){var t=this.desiredSize;t.isReal()||null===this.yt?this.Hi.e(0,0,t.width,t.height):(t=this.yt.bounds,this.Hi.c(t))}get pathPattern(){return null!==this.Rt?this.Rt.Lp:null}set pathPattern(t){var e=this.pathPattern;e!==t&&(Ht,null!==t&&Kt.s(t,y,q,"pathPattern"),this.Ra(),this.Rt.Lp=t,this.T(),this.i("pathPattern",e,t))}get geometryStretch(){return null!==this.Rt?this.Rt.Tp:1}set geometryStretch(t){var e=this.geometryStretch;e!==t&&(Kt.it(t,k,"GeometryStretch"),this.Ra(),this.Rt.Tp=t,this.u(),this.i("geometryStretch",e,t))}get interval(){return null!==this.tt?this.tt.pc:1}set interval(t){var e,i=this.interval;Ht,Kt.r(t,q,"interval"),i!==(t=Math.round(t))&&0!==t&&isFinite(t)&&(null===this.tt&&(this.tt=new Ce),this.tt.pc=t,null!==(e=this.diagram)&&this.panel===e.grid&&e._r(),this.u(),null!==(e=this.panel)&&(e.cs=null),this.i("interval",i,t))}get graduatedStart(){return null!==this.tt?this.tt.yc:0}set graduatedStart(t){var e=this.graduatedStart;Ht,Kt.r(t,q,"graduatedStart"),e!==t&&(t<0?t=0:1<t&&(t=1),null===this.tt&&(this.tt=new Ce),this.tt.yc=t,this.u(),this.i("graduatedStart",e,t))}get graduatedEnd(){return null!==this.tt?this.tt.wc:1}set graduatedEnd(t){var e=this.graduatedEnd;Ht,Kt.r(t,q,"graduatedEnd"),e!==t&&(t<0?t=0:1<t&&(t=1),null===this.tt&&(this.tt=new Ce),this.tt.wc=t,this.u(),this.i("graduatedEnd",e,t))}get graduatedSkip(){return null!==this.tt?this.tt.xc:null}set graduatedSkip(t){var e=this.graduatedSkip;e!==t&&(null!==t&&Kt.t(t,"function",q,"graduatedSkip"),null===this.tt&&(this.tt=new Ce),this.tt.xc=t,this.u(),this.i("graduatedSkip",e,t))}static NI(e,i,s){let n=null;if("None"!==e.toArrow)n=q.co[e.toArrow];else if("None"!==e.fromArrow)n=q.co[e.fromArrow];else{let t=z.qn[e.figure];void 0===(t="string"==typeof t?z.qn[t]:t)&&Kt.n("Unknown Shape.figure: "+e.figure),(n=t(e,i,s)).ff=i,n.cf=s}var t;return null===n&&"function"==typeof(t=z.qn.Rectangle)&&(n=t(e,i,s)),Ht,(n.bounds.width>i+1e-5||n.bounds.height>s+1e-5)&&Kt.n('Geometry made with figure "'+e.figure+'" has bounds '+n.bounds.toString()+" that are too large for the given size ("+i+","+s+"). 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e?(Kt.t(e,"string",q,"defineArrowheadGeometry:pathstr"),W.parse(e,!1)):(Kt.s(e,W,q,"defineArrowheadGeometry:pathstr"),e);var e=t.toLowerCase(),s=(Ht,""!==t&&"none"!==e&&t!==e||Kt.n("Shape.defineArrowheadGeometry name must not be empty or None or all-lower-case: "+t),q.co);s[t]=i,s[e]=t}static co=new l;static K2=new l;static RL(t){let e=q.co[t];if(void 0===e){var i,s=t.toLowerCase();if("none"===s)return"None";if(void 0===(e=q.co[s])){let t=null;for(const n in z.$g)if(n.toLowerCase()===s){t=n;break}if(null!==t)return i=W.parse(z.$g[t],!1),q.co[t]=i,s!==t&&(q.co[s]=t),t}}return"string"==typeof e?e:e instanceof W?t:null}}class Ae{xi;Mp;Pp;Np;wh;Lp;Tp;Wn;jn;constructor(){this.xi=!1,this.Mp="butt",this.Pp="miter",this.Np=10,this.wh=0,this.Lp=null,this.Tp=1,this.Wn=Z.Default,this.jn=Z.Default}copy(){var t=new Ae;return t.Mp=this.Mp,t.Pp=this.Pp,t.Np=this.Np,t.wh=this.wh,t.Lp=this.Lp,t.Tp=this.Tp,t.Wn=this.Wn.L(),t.jn=this.jn.L(),t}}(a={})[a.None=0]="None",a[a.Fit=1]="Fit",a[a.DesiredSize=2]="DesiredSize",a[a.BreakAll=3]="BreakAll";var Pe=a,ke=((a={})[a.Clip=0]="Clip",a[a.Ellipsis=1]="Ellipsis",a),Se=((a={})[a.Trim=0]="Trim",a[a.None=1]="None",a);class j extends y{di;$i;Ln;Oe;bi;C0;Fd;tt;_;Bl;uo;Tn;Ee;Ei;Dn;constructor(t,e){return super(),this.l|=2097152,this.di="",this.$i="black",this.Ln="13px sans-serif",this.Oe=0,this.bi=0,this.C0=0,this.Fd=null,this.tt=null,this._=null,this.Bl=0,this.uo=null,this.Tn=0,this.Ee=null,this.Ei=null,this.Dn=null,"string"==typeof t?this.text=t:t&&Object.assign(this,t),e&&Object.assign(this,e),this}cloneProtected(t){super.cloneProtected(t),t.di=this.di,t.$i=this.$i,t.Ln=this.Ln,t.Oe=this.Oe,t.bi=this.bi,t.C0=this.C0,t.Fd=this.Fd,null!==this.tt&&(t.tt=this.tt.copy()),null!==this._&&(this._.xi?t._=this._:t._=this._.copy()),t.Bl=this.Bl,t.uo=this.uo,t.Tn=this.Tn,t.Ee=this.Ee,t.Ei=this.Ei,t.Dn=this.Dn}Fn(){null===this._?this._=new 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Z(.156,0,0,.156*e),n.spot2=new Z(.844,1,0,.156*-e)):i<e?(s=new S(i/2,0,!0),n.add(s),s.add(new A(2,e-i/2,0)),s.add(new A(5,270,180,e-i/2,i/2,i/2,i/2)),s.add(new A(2,i/2,i)),s.add(new A(5,90,180,i/2,i/2,i/2,i/2)),n.spot1=new Z(0,.156,.156*i,0),n.spot2=new Z(1,.844,.156*-i,0)):(n.type=3,n.endX=e,n.endY=i,n.spot1=Z.Kk,n.spot2=Z.Uk),n}),(t,e)=>new S(t,e,!1,!1)),Ui=(t,e,i)=>t.add(new A(2,e,i)),_i=(t,e,i)=>t.add(new A(1,e,i));Fe("Borders",(t,e,i)=>{let s=t?t.parameter1:NaN;isNaN(s)?s=10:s&=15;t=new W;let n;return 10===s?(n=Xi(e,0),Ui(n,e,i),_i(n,0,i),Ui(n,0,0)):5===s?(n=Xi(0,0),Ui(n,e,0),_i(n,e,i),Ui(n,0,i)):1===s?(n=Xi(0,0),Ui(n,e,0),_i(n,e,i)):2===s?(n=Xi(e,0),Ui(n,e,i)):4===s?(n=Xi(e,i),Ui(n,0,i)):8===s?(n=Xi(0,i),Ui(n,0,0),_i(n,e,i)):3===s?(n=Xi(0,0),Ui(n,e,0),Ui(n,e,i)):6===s?(n=Xi(e,0),Ui(n,e,i),Ui(n,0,i)):12===s?(n=Xi(e,i),Ui(n,0,i),Ui(n,0,0)):9===s?(n=Xi(0,i),Ui(n,0,0),Ui(n,e,0)):7===s?(n=Xi(0,0),Ui(n,e,0),Ui(n,e,i),Ui(n,0,i)):14===s?(n=Xi(e,0),Ui(n,e,i),Ui(n,0,i),Ui(n,0,0)):13===s?(n=Xi(e,i),Ui(n,0,i),Ui(n,0,0),Ui(n,e,0)):11===s?(n=Xi(0,i),Ui(n,0,0),Ui(n,e,0),Ui(n,e,i)):15===s?(n=Xi(0,0),Ui(n,e,0),Ui(n,e,i),Ui(n,0,i),n.add(new A(2,0,0).close())):(n=Xi(0,0),_i(n,e,i)),t.add(n),t})}z.$g={"":"",Standard:"F1 m 0,0 l 8,4 -8,4 2,-4 z",Backward:"F1 m 8,0 l -2,4 2,4 -8,-4 z",Triangle:"F1 m 0,0 l 8,4.62 -8,4.62 z",BackwardTriangle:"F1 m 8,4 l 0,4 -8,-4 8,-4 0,4 z",Boomerang:"F1 m 0,0 l 8,4 -8,4 4,-4 -4,-4 z",BackwardBoomerang:"F1 m 8,0 l -8,4 8,4 -4,-4 4,-4 z",SidewaysV:"m 0,0 l 8,4 -8,4 0,-1 6,-3 -6,-3 0,-1 z",BackwardV:"m 8,0 l -8,4 8,4 0,-1 -6,-3 6,-3 0,-1 z",OpenTriangle:"m 0,0 l 8,4 -8,4",BackwardOpenTriangle:"m 8,0 l -8,4 8,4",OpenTriangleLine:"m 0,0 l 8,4 -8,4 m 8.5,0 l 0,-8",BackwardOpenTriangleLine:"m 8,0 l  -8,4 8,4 m -8.5,0 l 0,-8",OpenTriangleTop:"m 0,0 l 8,4 m 0,4",BackwardOpenTriangleTop:"m 8,0 l -8,4 m 0,4",OpenTriangleBottom:"m 0,8 l 8,-4",BackwardOpenTriangleBottom:"m 0,4 l 8,4",HalfTriangleTop:"F1 m 0,0 l 0,4 8,0 z m 0,8",BackwardHalfTriangleTop:"F1 m 8,0 l 0,4 -8,0 z m 0,8",HalfTriangleBottom:"F1 m 0,4 l 0,4 8,-4 z",BackwardHalfTriangleBottom:"F1 m 8,4 l 0,4 -8,-4 z",ForwardSemiCircle:"m 4,0 b 270 180 0 4 4",BackwardSemiCircle:"m 4,8 b 90 180 0 -4 4",Feather:"m 0,0 l 3,4 -3,4",BackwardFeather:"m 3,0 l -3,4 3,4",DoubleFeathers:"m 0,0 l 3,4 -3,4 m 3,-8 l 3,4 -3,4",BackwardDoubleFeathers:"m 3,0 l -3,4 3,4 m 3,-8 l -3,4 3,4",TripleFeathers:"m 0,0 l 3,4 -3,4 m 3,-8 l 3,4 -3,4 m 3,-8 l 3,4 -3,4",BackwardTripleFeathers:"m 3,0 l -3,4 3,4 m 3,-8 l -3,4 3,4 m 3,-8 l -3,4 3,4",ForwardSlash:"m 0,8 l 5,-8",BackSlash:"m 0,0 l 5,8",DoubleForwardSlash:"m 0,8 l 4,-8 m -2,8 l 4,-8",DoubleBackSlash:"m 0,0 l 4,8 m -2,-8 l 4,8",TripleForwardSlash:"m 0,8 l 4,-8 m -2,8 l 4,-8 m -2,8 l 4,-8",TripleBackSlash:"m 0,0 l 4,8 m -2,-8 l 4,8 m -2,-8 l 4,8",Fork:"m 0,4 l 8,0 m -8,0 l 8,-4 m -8,4 l 8,4",BackwardFork:"m 8,4 l -8,0 m 8,0 l -8,-4 m 8,4 l -8,4",LineFork:"m 0,0 l 0,8 m 0,-4 l 8,0 m -8,0 l 8,-4 m -8,4 l 8,4",BackwardLineFork:"m 8,4 l -8,0 m 8,0 l -8,-4 m 8,4 l -8,4 m 8,-8 l 0,8",CircleFork:"F1 m 6,4 b 0 360 -3 0 3 z m 0,0 l 6,0 m -6,0 l 6,-4 m -6,4 l 6,4",BackwardCircleFork:"F1 m 0,4 l 6,0 m -6,-4 l 6,4 m -6,4 l 6,-4 m 6,0 b 0 360 -3 0 3",CircleLineFork:"F1 m 6,4 b 0 360 -3 0 3 z m 1,-4 l 0,8 m 0,-4 l 6,0 m -6,0 l 6,-4 m -6,4 l 6,4",BackwardCircleLineFork:"F1 m 0,4 l 6,0 m -6,-4 l 6,4 m -6,4 l 6,-4 m 0,-4 l 0,8 m 7,-4 b 0 360 -3 0 3",Circle:"F1 m 8,4 b 0 360 -4 0 4 z",Block:"F1 m 0,0 l 0,8 8,0 0,-8 z",StretchedDiamond:"F1 m 0,3 l 5,-3 5,3 -5,3 -5,-3 z",Diamond:"F1 m 0,4 l 4,-4 4,4 -4,4 -4,-4 z",Chevron:"F1 m 0,0 l 5,0 3,4 -3,4 -5,0 3,-4 -3,-4 z",StretchedChevron:"F1 m 0,0 l 8,0 3,4 -3,4 -8,0 3,-4 -3,-4 z",NormalArrow:"F1 m 0,2 l 4,0 0,-2 4,4 -4,4 0,-2 -4,0 z",X:"m 0,0 l 8,8 m 0,-8 l -8,8",TailedNormalArrow:"F1 m 0,0 l 2,0 1,2 3,0 0,-2 2,4 -2,4 0,-2 -3,0 -1,2 -2,0 1,-4 -1,-4 z",DoubleTriangle:"F1 m 0,0 l 4,4 -4,4 0,-8 z  m 4,0 l 4,4 -4,4 0,-8 z",BigEndArrow:"F1 m 0,0 l 5,2 0,-2 3,4 -3,4 0,-2 -5,2 0,-8 z",ConcaveTailArrow:"F1 m 0,2 h 4 v -2 l 4,4 -4,4 v -2 h -4 l 2,-2 -2,-2 z",RoundedTriangle:"F1 m 0,1 a 1,1 0 0 1 1,-1 l 7,3 a 0.5,1 0 0 1 0,2 l -7,3 a 1,1 0 0 1 -1,-1 l 0,-6 z",SimpleArrow:"F1 m 1,2 l -1,-2 2,0 1,2 -1,2 -2,0 1,-2 5,0 0,-2 2,2 -2,2 0,-2 z",AccelerationArrow:"F1 m 0,0 l 0,8 0.2,0 0,-8 -0.2,0 z m 2,0 l 0,8 1,0 0,-8 -1,0 z m 3,0 l 2,0 2,4 -2,4 -2,0 0,-8 z",BoxArrow:"F1 m 0,0 l 4,0 0,2 2,0 0,-2 2,4 -2,4 0,-2 -2,0 0,2 -4,0 0,-8 z",TriangleLine:"F1 m 8,4 l -8,-4 0,8 8,-4 z m 0.5,4 l 0,-8",CircleEndedArrow:"F1 m 10,4 l -2,-3 0,2 -2,0 0,2 2,0 0,2 2,-3 z m -4,0 b 0 360 -3 0 3 z",DynamicWidthArrow:"F1 m 0,3 l 2,0 2,-1 2,-2 2,4 -2,4 -2,-2 -2,-1 -2,0 0,-2 z",EquilibriumArrow:"m 0,3 l 8,0 -3,-3 m 3,5 l -8,0 3,3",FastForward:"F1 m 0,0 l 3.5,4 0,-4 3.5,4 0,-4 1,0 0,8 -1,0 0,-4 -3.5,4 0,-4 -3.5,4 0,-8 z",Kite:"F1 m 0,4 l 2,-4 6,4 -6,4 -2,-4 z",HalfArrowTop:"F1 m 0,0 l 4,4 4,0 -8,-4 z m 0,8",HalfArrowBottom:"F1 m 0,8 l 4,-4 4,0 -8,4 z",OpposingDirectionDoubleArrow:"F1 m 0,4 l 2,-4 0,2 4,0 0,-2 2,4 -2,4 0,-2 -4,0 0,2 -2,-4 z",PartialDoubleTriangle:"F1 m 0,0 4,3 0,-3 4,4 -4,4 0,-3 -4,3 0,-8 z",LineCircle:"F1 m 0,0 l 0,8 m 7 -4 b 0 360 -3 0 3 z",DoubleLineCircle:"F1 m 0,0 l 0,8 m 2,-8 l 0,8 m 7 -4 b 0 360 -3 0 3 z",TripleLineCircle:"F1 m 0,0 l 0,8 m 2,-8 l 0,8 m 2,-8 l 0,8 m 7 -4 b 0 360 -3 0 3 z",CircleLine:"F1 m 6 4 b 0 360 -3 0 3 z m 1,-4 l 0,8",DiamondCircle:"F1 m 8,4 l -4,4 -4,-4 4,-4 4,4 m 8,0 b 0 360 -4 0 4 z",PlusCircle:"F1 m 8,4 b 0 360 -4 0 4 l -8 0 z m -4 -4 l 0 8",OpenRightTriangleTop:"m 8,0 l 0,4 -8,0 m 0,4",OpenRightTriangleBottom:"m 8,8 l 0,-4 -8,0",Line:"m 0,0 l 0,8",DoubleLine:"m 0,0 l 0,8 m 2,0 l 0,-8",TripleLine:"m 0,0 l 0,8 m 2,0 l 0,-8 m 2,0 l 0,8",PentagonArrow:"F1 m 8,4 l -4,-4 -4,0 0,8 4,0 4,-4 z"};(a={})[a.None=0]="None",a[a.Added=1]="Added",a[a.Removed=2]="Removed",a[a.Shown=4]="Shown",a[a.Hidden=8]="Hidden",a[a.NodeSized=16]="NodeSized",a[a.GroupLayout=32]="GroupLayout",a[a.NodeReplaced=64]="NodeReplaced",a[a.Standard=127]="Standard",a[a.All=16777215]="All";class H extends Xt{N;_o;E;ml;pl;tr;di;ir;kh;$s;er;Od;vM;UL;Hp;vp;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.N=2408959,this._o="",this.E=null,this.ml="",this.pl=null,this.tr=null,this.di="",this.ir=null,this.kh=null,this.$s=new _(NaN,NaN).w(),this.er=null,this.Od=NaN,this.vM=-1,this.UL=new Q,this.Hp=null,this.vp=NaN,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),t.N=-4097&this.N|49152,t._o=this._o,null!==this.E&&(this.E.xi?t.E=this.E:t.E=this.E.copy()),t.ml=this.ml,t.tr=null,t.di=this.di,t.$s.c(this.$s),t.Od=this.Od}qo(t){super.qo(t),t.mh(),t.pl=null,t.er=null,t.Hp=null}toString(){let t=Kt.an(this.constructor)+"#"+N.ps(this);return null!==this.data&&(t+="("+Kt.toString(this.data)+")"),t}static LayoutNone=0;static LayoutAdded=1;static LayoutRemoved=2;static LayoutShown=4;static LayoutHidden=8;static LayoutNodeSized=16;static LayoutGroupLayout=32;static LayoutNodeReplaced=64;static LayoutStandard=127;static LayoutAll=16777215;Qi(){null===this.E?this.E=new Ee:this.E.xi&&(this.E=this.E.copy())}uh(){super.uh(),null!==this.E&&(this.E.xi=!0)}tc(t,e,i,s,n,a,r){const o=this.diagram;null!==o&&(3===t&&"elements"===e?n instanceof Xt?n.il(t=>{o.partManager.LP(t,o)}):n instanceof Le&&o.OP(n):4===t&&"elements"===e&&(n instanceof Xt?n.il(t=>o.partManager.TP(t,o)):n instanceof Le&&o.EP(n)),o.raiseChangedEvent(t,e,i,s,n,a,r))}updateTargetBindings(t){if(super.updateTargetBindings(t),null!==this.data){var e=this.F.h,i=e.length;for(let t=0;t<i;t++){var s=e[t];s instanceof Xt&&s.il(t=>{null!==t.data&&t.updateTargetBindings()})}for(var n=this.adornments;n.next();)n.value.updateTargetBindings(t)}}Uo(){if(super.Uo(),this.S2()){var e=this.F.h,i=e.length;for(let t=0;t<i;t++){var s=e[t];s instanceof Xt&&s.il(t=>t.Uo())}}for(var t=this.adornments;t.next();)t.value.Uo()}updateRelationshipsFromData(){null!==this.data&&this.diagram?.partManager.updateRelationshipsFromData(this)}get key(){var t=this.diagram;if(null!==t)return t.model.getKeyForNodeData(this.data)}get adornments(){return null===this.tr?o.instance:this.tr.iteratorValues}findAdornment(t){Ht,Kt.t(t,"string",H,"findAdornment:category");var e=this.tr;return null===e?null:e.getValue(t)}addAdornment(i,s){if(null!==s){Ht,Kt.t(i,"string",H,"addAdornment:category"),Kt.s(s,K,H,"addAdornment:ad");let t=null,e=this.tr;var n;(t=null!==e?e.getValue(i):t)!==s&&(null!==t&&null!==(n=t.diagram)&&n.remove(t),null===e&&(e=new L,this.tr=e),s._o!==i&&(s.category=i),e.add(i,s),null!==(n=this.diagram))&&(n.add(s),null!==(i=s.adornedObject))&&null!==(n=i.findBindingPanel())&&(s.data=n.data)}}removeAdornment(t){Ht,Kt.t(t,"string",H,"removeAdornment:category");var e,i,s=this.tr;null!==s&&(null!==(e=s.getValue(t))&&null!==(i=e.diagram)&&(i.remove(e),e.data=null),s.remove(t),0===s.count)&&(this.tr=null)}clearAdornments(){var t=this.tr;if(null!==t){for(var e=Kt.ct(),i=t.iterator;i.next();){var s=i.key;e.push(s)}var n=e.length;for(let t=0;t<n;t++)this.removeAdornment(e[t]);Kt.ot(e)}}updateAdornments(){var e=this.diagram;if(null!==e){this.XI(e),this.YI(e);let t=this.adornments;for(;t.next();){var i=t.value;i.u(),i.hasPlaceholder()&&i.placeholder.u()}for(t=this.adornments;t.next();)t.value.updateTargetBindings()}}invalidateAdornments(){var t=this.diagram;null!==t&&(t.oh(),!0!==this.GL())&&this.HL(!0)}qM(){!1!==this.GL()&&(this.updateAdornments(),this.HL(!1))}XI(i){var t="Selection";if(this.isSelected&&this.selectionAdorned){var s=this.selectionObject;if(null!==s&&this.actualBounds.isReal()&&this.isVisible()&&s.isVisibleObject()&&s.actualBounds.isReal()){let e=this.findAdornment(t);if(null===e){let t=this.selectionAdornmentTemplate;if(!((t=null===t?this.Il()?i.linkSelectionAdornmentTemplate:this instanceof X?i.groupSelectionAdornmentTemplate:i.nodeSelectionAdornmentTemplate:t)instanceof K))return;t.ui(),null!==(e=t.copy())&&(this.Il()&&this.selectionObject===this.path&&(e.type=Xt.Link),e.adornedObject=s)}if(null!==e)return e.type===Xt.Link&&e.u(),void this.addAdornment(t,e)}}this.removeAdornment(t)}YI(t){const e=this;t.toolManager.mouseDownTools.each(t=>{t.isEnabled&&t.updateAdornments(e)}),t.toolManager.updateAdornments(e)}GM(t){null===(this.ir=t)&&this.VR()}get layer(){return this.ir}get diagram(){var t=this.ir;return null==t?null:t.diagram}get layerName(){return this.ml}set layerName(e){var i,s,n=this.ml;if(n!==e){Kt.t(e,"string",H,"layerName");let t=this.diagram;null!==t&&(null===t.findLayer(e)||t.partManager.addsToTemporaryLayer)||(this.ml=e,null!==t&&t.invalidateDocumentBounds(),this.i("layerName",n,e),null===(n=this.layer))||n.name===e||null===(t=n.diagram)||null===(e=t.findLayer(e))||e===n||(0<=(i=n.re(-1,this,!0))&&t.raiseChangedEvent(4,"parts",n,this,null,i,!0),i=e.Qh(99999999,this,!0),n.visible!==e.visible&&this.Ki(e.visible),0<=i&&t.raiseChangedEvent(3,"parts",e,null,this,!0,i),null===(i=this.layerChanged))||(s=t.W,t.W=!0,i(this,n,e),t.W=s)}}get layerChanged(){return null!==this.E?this.E.qp:null}set layerChanged(t){var e=this.layerChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"layerChanged"),this.Qi(),this.E.qp=t,this.i("layerChanged",e,t))}get zOrder(){return this.Od}set zOrder(t){var e,i=this.Od;i!==t&&(Kt.t(t,"number",H,"zOrder"),this.Od=t,null!==(e=this.layer)&&e.Nx(-1,this),this.i("zOrder",i,t),null!==(e=this.diagram))&&e.T()}KI(){var t=this.layer;null!==t&&t.Nx(-1,this)}mb(){var t;!1===this.rh()&&(this.j2(!0),this.hd(),null!==(t=this.diagram))&&(t.d0(this),t.requestUpdate())}vL(){var t,e,i;this.N|=2097152,!1!==this.rh()&&(t=this.position,(e=this.location).isReal()&&t.isReal()||this.qL(t,e),e=this.Ri,i=Q.a().c(e),e.ut(),e.x=t.x,e.y=t.y,e.w(),this.ad(i,e),Q.o(i),this.j2(!1))}oo(t,e,i,s){var n=this.ce,a=(n.e(t,e,i,s),null===this.Ni&&(this.Ni=new V),this.Ni);a.ti(),this.P0(a,t,e,i,s),(this.Ni=a).Gk()||a.Nw(n)}P0(t,i,s,n,a){if(1!==this.v&&t.v(this.v),0!==this.qt){let e=Z.Center;this.locationSpot.isSpot()&&(e=this.locationSpot);var r=_.a();if(this.locationObject!==this){var o=this.locationObject,l=o.naturalBounds;r.setSpot(l.x,l.y,l.width,l.height,e),null!==o.Ni&&o.Ni.Pt(r),r.offset(-o.measuredBounds.x,-o.measuredBounds.y);let t=o.panel;for(;null!==t&&t!==this;)null!==t.Ni&&t.Ni.Pt(r),r.offset(-t.measuredBounds.x,-t.measuredBounds.y),t=t.panel}else r.setSpot(i,s,n,a,e);t.ys(this.qt,r.x,r.y),_.o(r)}}get locationObject(){var t;return null===this.er&&(this instanceof K&&this.type!==Xt.Link&&this.hasPlaceholder()?this.er=this.placeholder:""!==(t=this.locationObjectName)?(t=this.findObject(t),this.er=null!==t?t:this):this.er=this),this.er.visible?this.er:this}get minLocation(){return null!==this.E?this.E.Wp:_.iC}set minLocation(t){var e=this.minLocation;e.equals(t)||(Ht,Kt.s(t,_,H,"minLocation"),t=t.L(),this.Qi(),this.E.Wp=t,this.i("minLocation",e,t))}get maxLocation(){return null!==this.E?this.E.jp:_.eC}set maxLocation(t){var e=this.maxLocation;e.equals(t)||(Ht,Kt.s(t,_,H,"maxLocation"),t=t.L(),this.Qi(),this.E.jp=t,this.i("maxLocation",e,t))}get locationObjectName(){return null!==this.E?this.E.Jp:""}set locationObjectName(t){var e=this.locationObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"locationObjectName"),this.Qi(),this.E.Jp=t,this.er=null,this.u(),this.i("locationObjectName",e,t))}get locationSpot(){return null!==this.E?this.E.Zp:Z.TopLeft}set locationSpot(t){var e=this.locationSpot;e.equals(t)||(Ht,Kt.s(t,Z,H,"locationSpot"),t.isSpot()||Kt.n("Part.locationSpot must be a specific Spot value, not: "+t),t=t.L(),this.Qi(),this.E.Zp=t,this.u(),this.i("locationSpot",e,t))}move(t,e){!0===e?this.location=t:this.position=t}moveTo(t,e,i){t=_.H(t,e);this.move(t,i),_.o(t)}isVisible(){if(!this.visible)return!1;var t=this.layer;if(null!==t){if(!t.visible)return!1;t=t.diagram;if(null!==t&&t.animationManager.ux(this))return!0}t=this.containingGroup;return!!(null===t||t.isSubGraphExpanded&&t.isVisible())}Ki(t){var e=this.diagram;t?(this.invalidateLayout(4),this.invalidateAdornments(),null!==e&&e.d0(this)):(this.invalidateLayout(8),this.clearAdornments()),this.mh(),null!==e&&(e.invalidateDocumentBounds(),e.T())}findObject(t){if(this.name===t)return this;let e=this.Hp;var i;return null===e&&(this.Hp=e=new L),null!==e.getValue(t)?e.getValue(t):null!==(i=super.findObject(t))?(e.set(t,i),i):(e.set(t,null),null)}V0(){this.Hp=null}getRelativePoint(e,t,i){void 0===i&&(i=new _);var t=t.isNoSpot()?Z.Center:t,s=e.naturalBounds;if(i.e(s.width*t.x+t.offsetX,s.height*t.y+t.offsetY),null!==e&&e!==this){e.D.Pt(i);let t=e.panel;for(;null!==t&&t!==this;)t.D.Pt(i),t=t.panel;null!==this.Ni&&this.Ni.Pt(i),i.offset(-this.ce.x,-this.ce.y)}return i}getDocumentBounds(t){return(t=void 0===t?new Q:t).c(this.actualBounds)}ensureBounds(){this.wt(1/0,1/0),this.vt()}xL(e){var t=this.locationSpot,i=this.locationObject,s=i.naturalBounds,n=i instanceof G?i.strokeWidth:0;if(e.setSpot(0,0,s.width+n,s.height+n,t),i!==this){e.offset(-n/2,-n/2),i.D.Pt(e);let t=i.panel;for(;null!==t&&t!==this;)t.D.Pt(e),t=t.panel}return null!==this.Ni&&this.Ni.Pt(e),e.offset(-this.ce.x,-this.ce.y),e}$h(n,a){var a=void 0===a?this.UL:a,t=this.UI(),e=2*t;if(this.isShadowed){let t=n.x,e=n.y,i=n.width,s=n.height;var r=this.shadowBlur,o=this.shadowOffset;i+=r,s+=r,t-=r/2,e-=r/2,0<o.x?i+=o.x:(t+=o.x,i-=o.x),0<o.y?s+=o.y:(e+=o.y,s-=o.y),a.e(t-1,e-1,i+2,s+2)}else a.e(n.x-1-t,n.y-1-t,n.width+2+e,n.height+2+e);return a}MI(){return this.type===Xt.Link&&this instanceof K&&"Selection"===this.category&&this.adornedObject instanceof G&&this.adornedPart.findMainElement()===this.adornedObject?this.adornedObject.strokeWidth:0}UI(){return isNaN(this.vp)&&(this.vp=this.CL()),this.vp}gc(){this.vp=NaN}vt(){var t,e,i,s;!1===this.hs()?this.vL():(this.ro(!1),t=this.Ri,(e=Q.a()).c(t),i=this.Rl(),this.gh(0,0,this.ce.width,this.ce.height),s=this.position,this.qL(s,this.location),t.ut(),t.x=s.x,t.y=s.y,t.w(),this.ad(e,t),e.equals(t)?this.Gs(i):this.De()&&(!z.p(e.width,t.width)||!z.p(e.height,t.height))&&0<=this.vM&&this.invalidateLayout(16),Q.o(e),this.j2(!1))}ad(e,i){var s,n=this.diagram;if(null!==n){let t=!1;!1===n.ea&&e.isReal()&&((s=Q.a()).c(n.documentBounds),s.subtractMargin(n.padding),e.x>s.x&&e.y>s.y&&e.right<s.right&&e.bottom<s.bottom&&i.x>s.x&&i.y>s.y&&i.right<s.right&&i.bottom<s.bottom&&(t=!0),Q.o(s)),!0!==this.GI()&&e.equals(i)||this.AA(t,n),n.T(),!e.isReal()&&!i.isReal()||e.equalsApproxClose(i)||(this instanceof D&&!n.undoManager.isUndoingRedoing&&this.invalidateConnectedLinks(),this.mh())}}get location(){return this.$s}set location(t){Ht,Kt.s(t,_,H,"location");var e=t.x,i=t.y,s=this.$s;(s.x===e||isNaN(s.x)&&isNaN(e))&&(s.y===i||isNaN(s.y)&&isNaN(i))||(t=t.copy(),!this.HI(t,s))||this.i("location",s,t.copy())}HI(t,e){var i,s,n;return!this.Il()&&(this.$s=t,this.N|=2097152,!1===this.hs()&&(this.mb(),!(i=this.lt).isReal()||null!==(s=this.diagram)&&!s.animationManager.isTicking&&s.undoManager.isUndoingRedoing||(n=i.copy(),i.e(i.x+(t.x-e.x),i.y+(t.y-e.y)),this.WL(s,i,n.x,n.y),this.i("position",n,i.copy()))),!0)}w2(t,e,i){var s;return!(this.Il()||!t.isReal()||(null!==(s=this.diagram)&&this.WL(s,t,e,i),this.lt=t,this.N&=-2097153,!this.$s.isReal()||null!==s&&!s.animationManager.isTicking&&s.undoManager.isUndoingRedoing||(s=this.$s,this.$s=new _(s.x+(t.x-e),s.y+(t.y-i)),this.i("location",s,this.$s.copy())),!1===this.rh()&&!1===this.hs()&&(this.mb(),this.vL()),0))}WL(t,e,i,s){null===t||this instanceof K||(t=t.animationManager).Mi&&t.$C(this,new _(i,s),e,!1)}Nf(t,e,i){var s=this.$s,n=this.lt;if(i){if(s.x===t&&s.y===e)return;this.rh()||this.hs()?n.e(NaN,NaN):n.e(n.x+t-s.x,n.y+e-s.y),s.e(t,e)}else{if(n.x===t&&n.y===e)return;s.e(s.x+t-n.x,s.y+e-n.y),n.e(t,e)}this.mb()}b2(){this.N&=-2097153,this.mb()}qL(t,e){var i=this.xL(_.a()),s=this.diagram,n=e.isReal(),a=t.isReal();n&&a?2097152&this.N?this.jL(t,e,s,i):this.JL(t,e,s,i):n?this.jL(t,e,s,i):a&&this.JL(t,e,s,i),this.N|=2097152,_.o(i),this.hd()}jL(t,e,i,s){var n=t.x,a=t.y;t.e(e.x-s.x,e.y-s.y),null!==i&&((s=(e=i.animationManager).defaultAnimation.isAnimating)||!e.Mi||this instanceof K||e.$C(this,new _(n,a),t,!1),s||t.x===n&&t.y===a||this.i("position",new _(n,a),t.copy()))}JL(t,e,i,s){var n=e.copy();e.e(t.x+s.x,t.y+s.y),e.equals(n)||null===i||this.i("location",n,e.copy())}AA(t,e){this.c2(!1),this instanceof D&&e.KP(this),this.layer.isTemporary||t||e.invalidateDocumentBounds();var t=this.Ri,i=e.viewportBounds;i.isReal()?this.Rl()?(t.intersectsRectPlus(i,10)||this.Gs(!1),this.updateAdornments()):this.isVisible()&&t.intersectsRect(i)?(this.Gs(!0),this.updateAdornments()):this.invalidateAdornments():e.Kf=!0}tl(){return!0}De(){return!0}Il(){return!1}Ws(){return!0}hasPlaceholder(){return!1}get category(){return this._o}set category(e){var i=this._o;if(i!==e){null!==this.svg&&(this.svg.remove(),this.fs(!0)),Kt.t(e,"string",H,"category");var s,n,a=this.diagram,r=this.data;let t=null;null===a||null===r||this instanceof K||(s=a.model.undoManager).isEnabled&&!s.isUndoingRedoing&&(t=this.clone()).F.addAll(this.F),this._o=e,this.i("category",i,e),null===a||null===r||this instanceof K?this instanceof K&&null!==(s=this.adornedPart)&&(null!==(n=s.tr)&&n.remove(i),s.addAdornment(this.category,this)):(n=a.model).undoManager.isUndoingRedoing||(this.Il()?(a.partManager.setLinkCategoryForData(r,e),null!==(s=a.partManager.findLinkTemplateForCategory(e))&&(s.ui(),null!==(s=s.copy()))&&this.J2(s,i,e)):(null!==n&&n.setCategoryForNodeData(r,e),null!==(s=a.partManager.findTemplateForNodeData(r,e))&&(s.ui(),null===(n=s.copy())||n instanceof Y||(a=this.location.copy(),this.J2(n,i,e),this.location.isReal())||(this.location=a))),null!==t&&((r=this.clone()).F.addAll(this.F),this.i("self",t,r)))}}get self(){return this}set self(t){this.J2(t,this.category,t.category)}static ZL=!1;J2(t,e,i){t.constructor===this.constructor||H.ZL||(H.ZL=!0,Kt.ft('Should not change the class of the Part when changing category from "'+e+'" to "'+i+'"'),Kt.ft("  Old class: "+Kt.an(this.constructor)+", new class: "+Kt.an(t.constructor)+", part: "+this.toString())),this.clearAdornments();var e=this.data,s=this.layerName,n=this.isSelected,a=this.isHighlighted;let r=!0,o=!0,l=!1;this instanceof D&&(r=this.isTreeLeaf,o=this.isTreeExpanded,l=this.wasTreeExpanded),t.qo(this),t.cloneProtected(this),this._o=i,null!==this.svg&&(this.svg.remove(),this.svg=null,this.fs(!0)),this.u(),this.T();t=this.diagram;let h=!0;null!==t&&(h=t.skipsUndoManager,t.skipsUndoManager=!0),this.si=e,this.N=n?4096|this.N:-4097&this.N,this.N=a?524288|this.N:-524289&this.N,this instanceof D&&(this.z=r?4|this.z:-5&this.z,this.z=o?1|this.z:-2&this.z,this.z=l?2|this.z:-3&this.z),null!==e&&this.updateTargetBindings();i=this.layerName;i!==s&&(this.ml=s,this.layerName=i),null!==t&&(t.skipsUndoManager=h),this.De()&&this.invalidateLayout(64)}canCopy(){var t;return!(!this.copyable||null!==(t=this.layer)&&(!t.allowCopy||null!==(t=t.diagram)&&!t.allowCopy))}canDelete(){var t;return!(!this.deletable||null!==(t=this.layer)&&(!t.allowDelete||null!==(t=t.diagram)&&!t.allowDelete))}canEdit(){var t;return!(!this.textEditable||null!==(t=this.layer)&&(!t.allowTextEdit||null!==(t=t.diagram)&&!t.allowTextEdit))}canGroup(){var t;return!(!this.groupable||null!==(t=this.layer)&&(!t.allowGroup||null!==(t=t.diagram)&&!t.allowGroup))}canMove(){var t;return!(!this.movable||null!==(t=this.layer)&&(!t.allowMove||null!==(t=t.diagram)&&!t.allowMove))}canReshape(){var t;return!(!this.reshapable||null!==(t=this.layer)&&(!t.allowReshape||null!==(t=t.diagram)&&!t.allowReshape))}canResize(){var t;return!(!this.resizable||null!==(t=this.layer)&&(!t.allowResize||null!==(t=t.diagram)&&!t.allowResize))}canRotate(){var t;return!(!this.rotatable||null!==(t=this.layer)&&(!t.allowRotate||null!==(t=t.diagram)&&!t.allowRotate))}canSelect(){var t;return!(!this.selectable||null!==(t=this.layer)&&(!t.allowSelect||null!==(t=t.diagram)&&!t.allowSelect))}get copyable(){return 0!=(1&this.N)}set copyable(t){var e=0!=(1&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"copyable"),this.N=1^this.N,this.i("copyable",e,t))}get deletable(){return 0!=(2&this.N)}set deletable(t){var e=0!=(2&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"deletable"),this.N=2^this.N,this.i("deletable",e,t))}get textEditable(){return 0!=(4&this.N)}set textEditable(t){var e=0!=(4&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"textEditable"),this.N=4^this.N,this.i("textEditable",e,t),this.invalidateAdornments())}get groupable(){return 0!=(8&this.N)}set groupable(t){var e=0!=(8&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"groupable"),this.N=8^this.N,this.i("groupable",e,t))}get movable(){return 0!=(16&this.N)}set movable(t){var e=0!=(16&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"movable"),this.N=16^this.N,this.i("movable",e,t))}get selectionAdorned(){return 0!=(32&this.N)}set selectionAdorned(t){var e=0!=(32&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"selectionAdorned"),this.N=32^this.N,this.i("selectionAdorned",e,t),this.invalidateAdornments())}get isInDocumentBounds(){return 0!=(64&this.N)}set isInDocumentBounds(t){var e,i=0!=(64&this.N);i!==t&&(Ht,Kt.t(t,"boolean",H,"isInDocumentBounds"),this.N=64^this.N,null!==(e=this.diagram)&&e.invalidateDocumentBounds(),this.i("isInDocumentBounds",i,t))}get isLayoutPositioned(){return 0!=(128&this.N)}set isLayoutPositioned(t){var e=0!=(128&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"isLayoutPositioned"),this.N=128^this.N,this.i("isLayoutPositioned",e,t),this.invalidateLayout(t?4:8))}get selectable(){return 0!=(256&this.N)}set selectable(t){var e=0!=(256&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"selectable"),this.N=256^this.N,this.i("selectable",e,t),this.invalidateAdornments())}get reshapable(){return 0!=(512&this.N)}set reshapable(t){var e=0!=(512&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"reshapable"),this.N=512^this.N,this.i("reshapable",e,t),this.invalidateAdornments())}get resizable(){return 0!=(1024&this.N)}set resizable(t){var e=0!=(1024&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"resizable"),this.N=1024^this.N,this.i("resizable",e,t),this.invalidateAdornments())}get rotatable(){return 0!=(2048&this.N)}set rotatable(t){var e=0!=(2048&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"rotatable"),this.N=2048^this.N,this.i("rotatable",e,t),this.invalidateAdornments())}get isSelected(){return 0!=(4096&this.N)}set isSelected(e){var i=0!=(4096&this.N);if(i!==e){Ht,Kt.t(e,"boolean",H,"isSelected");var s=this.diagram;if(e){if(!this.canSelect())return;if(null!==s){var n=s.maxSelectionCount;if(s.selection.count>=n)return}}this.N=4096^this.N;let t=!1;null!==s&&(t=s.skipsUndoManager,s.skipsUndoManager=!0,(n=s.selection).ut(),e?n.add(this):n.remove(this),n.w()),this.i("isSelected",i,e),this.invalidateAdornments();n=this.selectionChanged;null!==n&&n(this),null!==s&&(s.requestUpdate(),s.skipsUndoManager=t)}}get isHighlighted(){return 0!=(524288&this.N)}set isHighlighted(t){var e,i=0!=(524288&this.N);i!==t&&(Ht,Kt.t(t,"boolean",H,"isHighlighted"),this.N=524288^this.N,null!==(e=this.diagram)&&((e=e.highlighteds).ut(),t?e.add(this):e.remove(this),e.w()),this.i("isHighlighted",i,t),this.T(),null!==(e=this.highlightedChanged))&&e(this)}get isShadowed(){return 0!=(8192&this.N)}set isShadowed(t){var e=0!=(8192&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"isShadowed"),this.N=8192^this.N,this.fs(!0),this.i("isShadowed",e,t),this.T())}GL(){return 0!=(16384&this.N)}HL(t){t?this.N|=16384:this.N&=-16385}rh(){return 0!=(32768&this.N)}j2(t){t?this.N|=32768:this.N&=-32769}GI(){return 0!=(65536&this.N)}c2(t){t?this.N|=65536:this.N&=-65537}Rl(){return 0!=(131072&this.N)}Gs(t){t?this.N|=131072:this.N&=-131073}$L(){return 0!=(1048576&this.N)}pb(t){t?this.N|=1048576:this.N&=-1048577}get isAnimated(){return 0!=(262144&this.N)}set isAnimated(t){var e=0!=(262144&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"isAnimated"),this.N=262144^this.N,this.i("isAnimated",e,t))}get highlightedChanged(){return null!==this.E?this.E.$p:null}set highlightedChanged(t){var e=this.highlightedChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"highlightedChanged"),this.Qi(),this.E.$p=t,this.i("highlightedChanged",e,t))}get selectionObjectName(){return null!==this.E?this.E.Qp:""}set selectionObjectName(t){var e=this.selectionObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"selectionObjectName"),this.Qi(),this.E.Qp=t,this.pl=null,this.i("selectionObjectName",e,t))}get selectionAdornmentTemplate(){return null!==this.E?this.E._p:null}set selectionAdornmentTemplate(t){var e=this.selectionAdornmentTemplate;e!==t&&(Ht,Kt.s(t,K,H,"selectionAdornmentTemplate"),this.Qi(),this.E._p=t,this.i("selectionAdornmentTemplate",e,t))}get selectionObject(){var t;return null===this.pl&&(null!==(t=this.selectionObjectName)&&""!==t?(t=this.findObject(t),this.pl=null!==t?t:this):this instanceof Y?(t=this.path,this.pl=null!==t?t:this):this.pl=this),this.pl}get selectionChanged(){return null!==this.E?this.E.ty:null}set selectionChanged(t){var e=this.selectionChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"selectionChanged"),this.Qi(),this.E.ty=t,this.i("selectionChanged",e,t))}get resizeAdornmentTemplate(){return null!==this.E?this.E.iy:null}set resizeAdornmentTemplate(t){var e=this.resizeAdornmentTemplate;e!==t&&(Ht,Kt.s(t,K,H,"resizeAdornmentTemplate"),this.Qi(),this.E.iy=t,this.i("resizeAdornmentTemplate",e,t))}get resizeObjectName(){return null!==this.E?this.E.ey:""}set resizeObjectName(t){var e=this.resizeObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"resizeObjectName"),this.Qi(),this.E.ey=t,this.i("resizeObjectName",e,t))}get resizeObject(){var t=this.resizeObjectName;if(""!==t){t=this.findObject(t);if(null!==t)return t}return this}get resizeCellSize(){return null!==this.E?this.E.sy:Yt.xw}set resizeCellSize(t){var e=this.resizeCellSize;e.equals(t)||(Ht,Kt.s(t,Yt,H,"resizeCellSize"),t=t.L(),this.Qi(),this.E.sy=t,this.i("resizeCellSize",e,t))}get rotateAdornmentTemplate(){return null!==this.E?this.E.ny:null}set rotateAdornmentTemplate(t){var e=this.rotateAdornmentTemplate;e!==t&&(Ht,Kt.s(t,K,H,"rotateAdornmentTemplate"),this.Qi(),this.E.ny=t,this.i("rotateAdornmentTemplate",e,t))}get rotateObjectName(){return null!==this.E?this.E.oy:""}set rotateObjectName(t){var e=this.rotateObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"rotateObjectName"),this.Qi(),this.E.oy=t,this.i("rotateObjectName",e,t))}get rotateObject(){var t=this.rotateObjectName;if(""!==t){t=this.findObject(t);if(null!==t)return t}return this}get rotationSpot(){return null!==this.E?this.E.ry:Z.Default}set rotationSpot(t){var e=this.rotationSpot;e.equals(t)||((Ht,Kt.s(t,Z,H,"rotationSpot"),t===Z.Default)||t.isSpot()||Kt.n("Part.rotationSpot must be a specific Spot value or Spot.Default, not: "+t),t=t.L(),this.Qi(),this.E.ry=t,this.i("rotationSpot",e,t))}get text(){return this.di}set text(t){var e=this.di;e!==t&&(Ht,Kt.t(t,"string",H,"text"),this.di=t,this.i("text",e,t))}get containingGroup(){return this.kh}set containingGroup(e){if(this.De()){var i=this.kh;if(i!==e){Ht,null!==e&&Kt.s(e,X,H,"containingGroup"),null===e||this!==e&&!e.isMemberOf(this)||(this===e&&Kt.n("Cannot make a Group a member of itself: "+this.toString()),Kt.n("Cannot make a Group indirectly contain itself: "+this.toString()+" already contains "+e.toString())),this.invalidateLayout(2);var s=this.diagram,n=(null!==i?i.Z2(this):this instanceof X&&null!==s&&s.Zr.remove(this),null!==(this.kh=e)?e.$2(this):this instanceof X&&null!==s&&s.Zr.add(this),this.invalidateLayout(1),null!==s&&s.W&&(n=this.data,t=s.model,null!==n)&&t.ma()&&(h=null!==e?e.data:null,t.setGroupForData(n,t.getKeyForNodeData(h))),this.containingGroupChanged);if(null!==n){let t=!0;null!==s&&(t=s.W,s.W=!0),n(this,i,e),null!==s&&(s.W=t)}if(this instanceof X)for(var t=new N,a=(H.ah(t,this,!0,0,!0),t.iterator);a.next();){var r=a.value;if(r instanceof D)for(var o=r.linksConnected;o.next();)o.value.Ed()}if(this instanceof D){for(var l=this.linksConnected;l.next();)l.value.Ed();var h=this.labeledLink;null!==h&&h.Ed()}this.i("containingGroup",i,e),null!==e&&e.KI()}}else Kt.n("cannot set the Part.containingGroup of a Link or Adornment")}mh(){var t=this.containingGroup;null!==t&&(t.hasPlaceholder()&&t.placeholder.u(),t.u(),t.invalidateConnectedLinks())}T(){var t=this.diagram;null!==t&&!this.hs()&&!this.rh()&&this.isVisible()&&this.Ri.isReal()&&t.T(this.$h(this.Ri))}u(){var t;this.Ko()||(super.u(),null!==(t=this.diagram)&&(t.d0(this),this instanceof D&&null!==this.labeledLink&&this.labeledLink.rc(),t.requestUpdate(!0)))}rc(t){var e;this.hs()||(null!==(e=this.diagram)&&(e.d0(this),this instanceof D&&this.invalidateConnectedLinks(),e.requestUpdate()),this.ro(!0))}vm(t){t||null!==(t=this.kh)&&t.$2(this)}qm(t){t||null!==(t=this.kh)&&t.Z2(this)}Wf(){var t,e=this.data;null!==e&&null!==(t=this.diagram)&&null!==(t=t.model)&&t.removeNodeData(e)}get containingGroupChanged(){return null!==this.E?this.E.ly:null}set containingGroupChanged(t){var e=this.containingGroupChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"containingGroupChanged"),this.Qi(),this.E.ly=t,this.i("containingGroupChanged",e,t))}findSubGraphLevel(){return this.Q2(this)}Q2(t){var e=t.containingGroup;if(null!==e)return 1+this.Q2(e);if(t instanceof D){e=t.labeledLink;if(null!==e)return this.Q2(e)}return 0}findTopLevelPart(){return this._2(this)}_2(t){var e=t.containingGroup;if(null!==e)return this._2(e);if(t instanceof D){e=t.labeledLink;if(null!==e)return this._2(e)}return t}get isTopLevel(){return!(null!==this.containingGroup||this instanceof D&&null!==this.labeledLink)}isMemberOf(t){return t instanceof X&&this.tN(this,t)}tN(t,e){if(t!==e&&null!==e){var i=t.containingGroup;if(null!==i&&(i===e||this.tN(i,e)))return!0;if(t instanceof D){i=t.labeledLink;if(null!==i)return this.tN(i,e)}}return!1}findCommonContainingGroup(t){if(null===t)return null;if(Ht,Kt.s(t,H,H,"findCommonContainingGroup:other"),this===t)return this.containingGroup;let e=this;for(;null!==e;){var i;e instanceof X&&e.pb(!0),e=(e=e instanceof D&&null!==(i=e.labeledLink)?i:e).containingGroup}let s=null;for(e=t;null!==e;){if(e.$L()){s=e;break}var n;e=(e=e instanceof D&&null!==(n=e.labeledLink)?n:e).containingGroup}for(e=this;null!==e;){var a;e instanceof X&&e.pb(!1),e=(e=e instanceof D&&null!==(a=e.labeledLink)?a:e).containingGroup}return s}get layoutConditions(){return null!==this.E?this.E.hy:127}set layoutConditions(t){var e=this.layoutConditions;e!==t&&(Ht,Kt.t(t,"number",H,"layoutConditions"),this.Qi(),this.E.hy=t,this.i("layoutConditions",e,t))}canLayout(){var t;return!(!this.isLayoutPositioned||!this.isVisible()||null!==(t=this.layer)&&t.isTemporary||this instanceof D&&this.isLinkLabel)}vI(t){return!!(this.isLayoutPositioned&&t&this.layoutConditions)&&!(null!==(t=this.layer)&&t.isTemporary||this instanceof D&&this.isLinkLabel||null!==(t=this.diagram)&&t.undoManager.isUndoingRedoing)}invalidateLayout(t){var e,i;this.vI(t=void 0===t?16777215:t)&&(null!==(i=this.kh)?null!==(e=i.layout)?e.invalidateLayout():i.invalidateLayout(t):null!==(e=this.diagram)&&null!==(i=e.layout)&&i.invalidateLayout())}LA(){var t;return!(!this.isVisible()||null!==(t=this.layer)&&t.isTemporary)}static ah(t,e,i,s,n,a){if(void 0===a&&(a=null),!t.contains(e)&&(null===a||a(e))&&!(e instanceof K))if(t.add(e),e instanceof D){if(i&&e instanceof X)for(var r=e.memberParts;r.next();){var o=r.value;H.ah(t,o,i,s,n,a)}if(!1!==n)for(var l=e.linksConnected;l.next();){var h,u,d=l.value;!t.contains(d)&&(h=d.fromNode,u=d.toNode,h=null===h||t.contains(h),u=null===u||t.contains(u),n?h&&u:h||u)&&H.ah(t,d,i,s,n,a)}if(1<s)for(var c=e.findTreeChildrenNodes();c.next();){var g=c.value;H.ah(t,g,i,s-1,n,a)}}else if(e instanceof Y)for(var m=e.labelNodes;m.next();){var f=m.value;H.ah(t,f,i,s,n,a)}}get dragComputation(){return null!==this.E?this.E.ay:null}set dragComputation(t){var e=this.dragComputation;e!==t&&(null!==t&&Kt.t(t,"function",H,"dragComputation"),this.Qi(),this.E.ay=t,this.i("dragComputation",e,t))}get shadowOffset(){return null!==this.E?this.E.fy:_.sC}set shadowOffset(t){var e=this.shadowOffset;e.equals(t)||(Ht,Kt.s(t,_,H,"shadowOffset"),t=t.L(),this.Qi(),this.E.fy=t,this.T(),this.i("shadowOffset",e,t))}get shadowColor(){return null!==this.E?this.E.cy:"gray"}set shadowColor(t){var e=this.shadowColor;e!==t&&(Ht,Kt.t(t,"string",H,"shadowColor"),this.Qi(),this.E.cy=t,this.T(),this.i("shadowColor",e,t))}get shadowBlur(){return null!==this.E?this.E.Cn:4}set shadowBlur(t){var e=this.shadowBlur;e!==t&&(Ht,Kt.t(t,"number",H,"shadowBlur"),this.Qi(),this.E.Cn=t,this.T(),this.i("shadowBlur",e,t))}}class Ee{xi;qp;ly;_p;Qp;ty;$p;iy;ey;sy;ny;oy;ry;Jp;Zp;Wp;jp;ay;hy;fy;cy;Cn;constructor(){this.xi=!1,this.qp=null,this.ly=null,this._p=null,this.Qp="",this.ty=null,this.$p=null,this.iy=null,this.ey="",this.sy=Yt.xw,this.ny=null,this.oy="",this.ry=Z.Default,this.Jp="",this.Zp=Z.TopLeft,this.Wp=_.iC,this.jp=_.eC,this.ay=null,this.hy=127,this.fy=_.sC,this.cy="gray",this.Cn=4}copy(){var t=new Ee;return t.qp=this.qp,t.ly=this.ly,t._p=this._p,t.Qp=this.Qp,t.ty=this.ty,t.$p=this.$p,t.iy=this.iy,t.ey=this.ey,t.sy=this.sy.L(),t.ny=this.ny,t.oy=this.oy,t.ry=this.ry.L(),t.Jp=this.Jp,t.Zp=this.Zp.L(),t.Wp=this.Wp.L(),t.jp=this.jp.L(),t.ay=this.ay,t.hy=this.hy,t.fy=this.fy.L(),t.cy=this.cy,t.Cn=this.Cn,t}}class K extends H{xs;Et;sM;nM;uc;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.N&=-257,this.ml="Adornment",this.xs=null,this.sM=0,this.nM=!1,this.Et=null,this.uc=null,e&&Object.assign(this,e)}toString(){var t=this.adornedPart;return"Adornment("+this.category+")"+(null!==t?t.toString():"")}updateRelationshipsFromData(){}pd(t){var e=this.adornedObject,i=e?.part;if(i instanceof Y&&e instanceof G){var s,e=i.path,n=(e.geometry,i.pd(t),s=e.geometry,this.F.h),a=n.length;for(let t=0;t<a;t++){var r=n[t];r.isPanelMain&&r instanceof G&&(r.yt=s)}}}hasPlaceholder(){return null!==this.Et&&this.Et.isVisibleObject()}get placeholder(){return this.Et}get adornedObject(){return this.xs}set adornedObject(t){Ht,null!==t&&Kt.s(t,y,H,"adornedObject:value");var e=this.adornedPart;let i=null;null!==t&&(i=t.part),null===e||null!==t&&e===i||e.removeAdornment(this.category),this.xs=t,null!==i&&i.addAdornment(this.category,this)}get adornedPart(){var t=this.xs;return null!==t?t.part:null}tl(){var t=this.xs;return null===t||null===(t=t.part)||!t.hs()}De(){return!1}get containingGroup(){return null}tc(t,e,i,s,n,a,r){var o;3===t&&"elements"===e?n instanceof Xe?null===this.Et?this.Et=n:(Ht,this.Et!==n&&Kt.n("Cannot insert a second Placeholder into the visual tree of an Adornment.")):n instanceof Xt&&(o=n.findInVisualTree(t=>t instanceof Xe))instanceof Xe&&(null===this.Et?this.Et=o:(Ht,this.Et!==o&&Kt.n("Cannot insert a second Placeholder into the visual tree of an Adornment."))):4===t&&"elements"===e&&null!==this.Et&&(s===this.Et||s instanceof Xt&&this.Et.isContainedBy(s))&&(this.Et=null),super.tc(t,e,i,s,n,a,r)}updateAdornments(){}Wf(){}}(Re={})[Re.None=0]="None",Re[Re.Evenly=1]="Evenly",Re[Re.Packed=2]="Packed";var Re;class D extends H{z;bt;Nc;yl;Sh;ue;ni;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.z=13,this.bt=null,this.ni=new O,this.Nc=null,this.yl=null,this.ue=null,this.Sh=!1,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),t.z=this.z,null!==this.bt&&(this.bt.xi?t.bt=this.bt:t.bt=this.bt.copy())}qo(t){super.qo(t),t.invalidateConnectedLinks(),t.yl=this.yl,t.ue=null}static SpreadingNone=0;static SpreadingEvenly=1;static SpreadingPacked=2;wl(){null===this.bt?this.bt=new Oe:this.bt.xi&&(this.bt=this.bt.copy())}uh(){super.uh(),null!==this.bt&&(this.bt.xi=!0)}QL(t){null!==t&&(null===this.yl&&(this.yl=new N),this.yl.add(t))}_L(t){null!==t&&null!==this.yl&&this.yl.remove(t)}tT(t,e,i){if(null!==t&&null!==this.yl)for(var s=this.yl.iterator;s.next();){var n=s.value;if(n.uy===this&&n.yb===t&&n.iN===e&&n.eN===i||n.uy===t&&n.yb===this&&n.iN===i&&n.eN===e)return n}return null}invalidateLinkBundle(t,e,i){t=this.tT(t,e=null==e?"":e,i=null==i?"":i);null!==t&&t.Vd()}tc(t,e,i,s,n,a,r){(3===t&&"elements"===e||4===t&&"elements"===e)&&(this.ue=null),super.tc(t,e,i,s,n,a,r)}invalidateConnectedLinks(t){for(var e=this.linksConnected;e.next();){var i=e.value;void 0!==t&&t.contains(i)||(this.Se(i.fromPort),this.Se(i.toPort),i.invalidateRoute())}}nL(t){for(var e=this.linksConnected;e.next();){var i=e.value;i.fromPort!==t&&i.toPort!==t||(this.Se(i.fromPort),this.Se(i.toPort),i.invalidateRoute())}}Se(t){var e;null===t||(null!==(e=t.nd)&&e.Vd(),null===(t=(e=t.part).containingGroup))||e.isVisible()||t.Se(t.port)}tl(){return!0}get portSpreading(){return null!==this.bt?this.bt.gy:1}set portSpreading(t){var e=this.portSpreading;e!==t&&(Ht,0!==t&&1!==t&&2!==t&&Kt.n("Node.portSpreading can only be set to PortSpreading.None, PortSpreading.Evenly, or PortSpreading.Packed, not: "+t),this.wl(),this.bt.gy=t,this.i("portSpreading",e,t),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||this.invalidateConnectedLinks())}get avoidable(){return 0!=(8&this.z)}set avoidable(t){var e,i=0!=(8&this.z);i!==t&&(Ht,Kt.t(t,"boolean",D,"avoidable"),this.z=8^this.z,null!==(e=this.diagram)&&e.KP(this),this.i("avoidable",i,t))}get avoidableMargin(){return null!==this.bt?this.bt.my:I.aC}set avoidableMargin(t){"number"==typeof t?t=new I(t):Kt.s(t,I,D,"avoidableMargin");var e,i=this.avoidableMargin;i.equals(t)||(t=t.L(),this.wl(),this.bt.my=t,null!==(e=this.diagram)&&e.KP(this),this.i("avoidableMargin",i,t))}canAvoid(){return this.avoidable&&!this.isLinkLabel}getAvoidableRect(t){return t.set(this.actualBounds),t.addMargin(this.avoidableMargin),t}findVisibleNode(){let t=this;for(;null!==t&&!t.isVisible();)t=t.containingGroup;return t}isVisible(){if(!super.isVisible())return!1;let i=!0,t=1;var e=this.diagram;if(null!==e){if(e.animationManager.ux(this))return!0;i=e.isTreePathToChildren,t=e.treeCollapsePolicy}if(1===t){e=this.findTreeParentNode();if(null!==e&&!e.isTreeExpanded)return!1}else if(2===t){var s=i?this.findLinksInto():this.findLinksOutOf();let t=!1,e=!1;for(;s.next();){var n=s.value;if(n.isTreeLink){t=!0;n=i?n.fromNode:n.toNode;if(n&&n.isTreeExpanded){e=!0;break}}}if(t&&!e)return!1}else if(3===t){var a=i?this.findLinksInto():this.findLinksOutOf();let t=!1,e=!1;for(;a.next();){var r=a.value;if(r.isTreeLink){t=!0;r=i?r.fromNode:r.toNode;if(r&&!r.isTreeExpanded){e=!0;break}}}if(t&&e)return!1}e=this.labeledLink;return null===e||e.isVisible()}Ki(t){super.Ki(t);for(var e=this.linksConnected;e.next();){var i,s=e.value;!t||null===this.containingGroup||null===(i=s.getOtherNode(this))||i.isMemberOf(this.containingGroup)||s.invalidateRoute(),s.Ki(t)}}get linksConnected(){return this.ni.iterator}findExternalTreeLinksConnected(){var t=new N,e=new N;return this.iT(this,t,e),e.iterator}iT(i,s,n){if(null!==i&&!s.has(i)){s.add(i);let e=!0;var t=this.diagram;null!==t&&(e=t.isTreePathToChildren),i.linksConnected.each(t=>{t.isTreeLink?(e?t.fromNode===i:t.toNode===i)&&this.iT(e?t.toNode:t.fromNode,s,n):n.add(t)})}}findLinksConnected(e){if(null===(e=void 0===e?null:e))return this.ni.iterator;Ht,Kt.t(e,"string",D,"findLinksConnected:pid");const t=new u(this.ni),i=this;return t.predicate=t=>t.fromNode===i&&t.fromPortId===e||t.toNode===i&&t.toPortId===e,t}findLinksOutOf(e){void 0===e&&(e=null),Ht,null!==e&&Kt.t(e,"string",D,"findLinksOutOf:pid");const t=new u(this.ni),i=this;return t.predicate=t=>t.fromNode===i&&(null===e||t.fromPortId===e),t}findLinksInto(e){void 0===e&&(e=null),Ht,null!==e&&Kt.t(e,"string",D,"findLinksInto:pid");const t=new u(this.ni),i=this;return t.predicate=t=>t.toNode===i&&(null===e||t.toPortId===e),t}findNodesConnected(t){void 0===t&&(t=null),Ht,null!==t&&Kt.t(t,"string",D,"findNodesConnected:pid");let e=null,i=null;for(var s=this.ni.iterator;s.next();){var n,a=s.value;a.fromNode===this?null!==t&&a.fromPortId!==t||(n=a.toNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n):a.toNode!==this||null!==t&&a.toPortId!==t||(n=a.fromNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n)}return null!==e?e.iterator:null!==i?new h(i):o.instance}findNodesOutOf(t){void 0===t&&(t=null),Ht,null!==t&&Kt.t(t,"string",D,"findNodesOutOf:pid");let e=null,i=null;for(var s=this.ni.iterator;s.next();){var n=s.value;n.fromNode!==this||null!==t&&n.fromPortId!==t||(n=n.toNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n)}return null!==e?e.iterator:null!==i?new h(i):o.instance}findNodesInto(t){void 0===t&&(t=null),Ht,null!==t&&Kt.t(t,"string",D,"findNodesInto:pid");let e=null,i=null;for(var s=this.ni.iterator;s.next();){var n=s.value;n.toNode!==this||null!==t&&n.toPortId!==t||(n=n.fromNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n)}return null!==e?e.iterator:null!==i?new h(i):o.instance}findLinksBetween(e,i,s){void 0===i&&(i=null),void 0===s&&(s=null),(Ht,Kt.s(e,D,D,"findLinksBetween:othernode"),null!==i&&Kt.t(i,"string",D,"findLinksBetween:pid"),null!==s)&&Kt.t(s,"string",D,"findLinksBetween:otherpid");const t=new u(this.ni),n=this;return t.predicate=t=>!((t.fromNode!==n||t.toNode!==e||null!==i&&t.fromPortId!==i||null!==s&&t.toPortId!==s)&&(t.fromNode!==e||t.toNode!==n||null!==s&&t.fromPortId!==s||null!==i&&t.toPortId!==i)),t}findLinksTo(e,i,s){void 0===i&&(i=null),void 0===s&&(s=null),(Ht,Kt.s(e,D,D,"findLinksTo:othernode"),null!==i&&Kt.t(i,"string",D,"findLinksTo:pid"),null!==s)&&Kt.t(s,"string",D,"findLinksTo:otherpid");const t=new u(this.ni),n=this;return t.predicate=t=>!(t.fromNode!==n||t.toNode!==e||null!==i&&t.fromPortId!==i||null!==s&&t.toPortId!==s),t}get linkConnected(){return null!==this.bt?this.bt.py:null}set linkConnected(t){var e=this.linkConnected;e!==t&&(null!==t&&Kt.t(t,"function",D,"linkConnected"),this.wl(),this.bt.py=t,this.i("linkConnected",e,t))}get linkDisconnected(){return null!==this.bt?this.bt.yy:null}set linkDisconnected(t){var e=this.linkDisconnected;e!==t&&(null!==t&&Kt.t(t,"function",D,"linkDisconnected"),this.wl(),this.bt.yy=t,this.i("linkDisconnected",e,t))}get linkValidation(){return null!==this.bt?this.bt.Fl:null}set linkValidation(t){var e=this.linkValidation;e!==t&&(null!==t&&Kt.t(t,"function",D,"linkValidation"),this.wl(),this.bt.Fl=t,this.i("linkValidation",e,t))}wb(e,i){this.Se(i);var s=this.ni.contains(e);if(s||this.ni.add(e),!s||e.fromNode===e.toNode){var n=this.linkConnected;if(null!==n){let t=!0;var a=this.diagram;null!==a&&(t=a.W,a.W=!0),n(this,e,i),null!==a&&(a.W=t)}}if(!s&&e.isTreeLink){n=e.fromNode,i=e.toNode;if(null!==n&&null!==i&&n!==i){let t=!0;a=this.diagram,s=(t=null!==a?a.isTreePathToChildren:t)?i:n,e=t?n:i;s.Sh||(s.Sh=e),!e.isTreeLeaf||null!==a&&a.undoManager.isUndoingRedoing||(t?n===e&&(e.isTreeLeaf=!1):i===e&&(e.isTreeLeaf=!1))}}}xb(e,i){this.Se(i);var t=this.ni.remove(e);let s=null;if(t||e.toNode===e.fromNode){var n=this.linkDisconnected;if(s=this.diagram,null!==n){let t=!0;null!==s&&(t=s.W,s.W=!0),n(this,e,i),null!==s&&(s.W=t)}}if(t&&e.isTreeLink){let t=!0;n=(t=null!==s?s.isTreePathToChildren:t)?e.toNode:e.fromNode,i=t?e.fromNode:e.toNode;null!==n&&(n.Sh=!1),null===i||i.isTreeLeaf||(0===i.ni.count?(i.Sh=null)!==s&&s.undoManager.isUndoingRedoing||(i.isTreeLeaf=!0):i.x0())}}x0(){if(this.Sh=!1,0!==this.ni.count){let t=!0;var e=this.diagram;if(null===e||!e.undoManager.isUndoingRedoing){null!==e&&(t=e.isTreePathToChildren);for(var i=this.ni.iterator;i.next();){var s=i.value;if(s.isTreeLink)if(t){if(s.fromNode===this)return void(this.isTreeLeaf=!1)}else if(s.toNode===this)return void(this.isTreeLeaf=!1)}this.isTreeLeaf=!0}}}updateRelationshipsFromData(){var t=this.diagram;null!==t&&t.partManager.updateRelationshipsFromData(this)}vm(t){super.vm(t),t||(this.x0(),null!==(t=this.Nc)&&t.eT(this))}qm(t){super.qm(t),t||null!==(t=this.Nc)&&t.sT(this)}Wf(){if(0<this.ni.count){var t=this.diagram;if(null!==t)for(var e=null===t.commandHandler||t.commandHandler.deletesConnectedLinks,i=this.ni.copy().iterator;i.next();){var s=i.value;e?t.remove(s):(s.fromNode===this&&(s.fromNode=null),s.toNode===this&&(s.toNode=null))}}this.labeledLink=null,super.Wf()}get isLinkLabel(){return null!==this.Nc}get labeledLink(){return this.Nc}set labeledLink(t){var e,i,s,n,a,r=this.Nc;r!==t&&(Ht,null!==t&&Kt.s(t,Y,D,"labeledLink"),e=this.diagram,i=this.data,null!==r&&(r.sT(this),null===e||null===i||e.undoManager.isUndoingRedoing||(n=r.data,s=e.model,null!==n&&s.Ea()&&void 0!==(a=s.getKeyForNodeData(i))&&s.removeLabelKeyForLinkData(n,a)),this.containingGroup=null),null!==(this.Nc=t)&&(t.eT(this),null===e||null===i||e.undoManager.isUndoingRedoing||(s=t.data,n=e.model,null!==s&&n.Ea()&&void 0!==(a=n.getKeyForNodeData(i))&&n.addLabelKeyForLinkData(s,a)),this.containingGroup=t.containingGroup),this.rc(),this.i("labeledLink",r,t))}findVisiblePort(t){let e=t;for(;!(null===e||e.actualBounds.isReal()&&e.isVisibleObject());)e=e.panel;return null===e?this.port:e}findPort(t){if(Ht,Kt.t(t,"string",D,"findPort:pid"),null===this.ue){if(""===t&&!1===this.Nn)return this;this.nT()}let e=this.ue.getValue(t);return null!==e||""!==t&&null!==(e=this.ue.getValue(""))?e:this}get port(){return this.findPort("")}get ports(){return null===this.ue&&this.nT(),this.ue.iteratorValues}nT(){null===this.ue?this.ue=new L:this.ue.clear(),this.walkVisualTreeFrom(this,(t,e)=>t.uL(e)),0===this.ue.count&&this.ue.add("",this)}uL(t){var e=t.portId;null!==e&&null!==this.ue&&this.ue.add(e,t)}k2(t,e){t=t.portId;if(null!==t){null!==this.ue&&this.ue.remove(t);var i=this.diagram;if(null!==i&&e){let e=null;for(var s=this.findLinksConnected(t);s.next();){var n=s.value;(e=null===e?Kt.ct():e).push(n)}if(null!==e){for(let t=0;t<e.length;t++){var a=e[t];i.remove(a)}Kt.ot(e)}}}}isInTreeOf(t){if(null===t||t===this)return!1;let e=!0;var i=this.diagram;let s=this;var n=t;let a;if(e=null!==i?i.isTreePathToChildren:e)for(;s!==n;){a=null;for(var r=s.ni.iterator;r.next();){var o=r.value;if(o.isTreeLink&&(a=o.fromNode)!==s&&a!==this)break}if(a===this||null===a||a===s)return!1;s=a}else for(;s!==n;){a=null;for(var l=s.ni.iterator;l.next();){var h=l.value;if(h.isTreeLink&&(a=h.toNode)!==s&&a!==this)break}if(a===this||null===a||a===s)return!1;s=a}return!0}findTreeRoot(){let t=!0;var e=this.diagram;let i=this,s;if(t=null!==e?e.isTreePathToChildren:t)for(;;){s=null;for(var n=i.ni.iterator;n.next();){var a=n.value;if(a.isTreeLink&&(s=a.fromNode)!==i&&s!==this)break}if(s===this)return this;if(null===s||s===i)return i;i=s}else for(;;){s=null;for(var r=i.ni.iterator;r.next();){var o=r.value;if(o.isTreeLink&&(s=o.toNode)!==i&&s!==this)break}if(s===this)return this;if(null===s||s===i)return i;i=s}}findCommonTreeParent(t){if(null===t)return null;if(Ht,Kt.s(t,D,D,"findCommonTreeParent:other"),this===t)return this;let e=this;for(;null!==e;)e.pb(!0),e=e.findTreeParentNode();let i=null;for(e=t;null!==e;){if(e.$L()){i=e;break}e=e.findTreeParentNode()}for(e=this;null!==e;)e.pb(!1),e=e.findTreeParentNode();return i}findTreeParentLink(){let t=!0;var e=this.diagram,i=(null!==e&&(t=e.isTreePathToChildren),this.ni.iterator);if(t)for(;i.next();){var s=i.value;if(s.isTreeLink&&s.fromNode!==this)return s}else for(;i.next();){var n=i.value;if(n.isTreeLink&&n.toNode!==this)return n}return null}findTreeParentNode(){var t=this.Sh;if(null!==t){if(t instanceof D)return t;for(var t=this.diagram,e=null===t||t.isTreePathToChildren,i=this.ni.iterator;i.next();){var s=i.value;if(s.isTreeLink){s=e?s.fromNode:s.toNode;if(s!==this)return this.Sh=s}}this.Sh=null}return null}findTreeParentChain(){var t=new N;return function t(e,i){i.add(e);var s=e.findTreeParentLink();null!==s&&(i.add(s),null!==(s=e.findTreeParentNode()))&&t(s,i)}(this,t),t}findTreeLevel(){return this.qI(this)}qI(t){let e=0,i=t.findTreeParentNode();for(;null!==i&&i!==t;)i=i.findTreeParentNode(),e++;return e}findTreeChildrenLinks(){let t=!0;var e=this.diagram;null!==e&&(t=e.isTreePathToChildren);const i=new u(this.ni),s=this;return t?i.predicate=t=>!(!t.isTreeLink||t.fromNode!==s):i.predicate=t=>!(!t.isTreeLink||t.toNode!==s),i}findTreeChildrenNodes(){let t=!0;var e=this.diagram;null!==e&&(t=e.isTreePathToChildren);let i=null,s=null;var n=this.ni.iterator;if(t)for(;n.next();){var a=n.value;a.isTreeLink&&a.fromNode===this&&(a=a.toNode,null!==i?i.add(a):null!==s&&s!==a?((i=new O).add(s),i.add(a)):s=a)}else for(;n.next();){var r=n.value;r.isTreeLink&&r.toNode===this&&(r=r.fromNode,null!==i?i.add(r):null!==s&&s!==r?((i=new O).add(s),i.add(r)):s=r)}return null!==i?i.iterator:null!==s?new h(s):o.instance}findTreeParts(t){void 0===t&&(t=1/0),Kt.t(t,"number",D,"findTreeParts:level");var e=new N;return H.ah(e,this,!1,t,!0),e}collapseTree(t){void 0===t&&(t=1),Kt.r(t,D,"collapseTree:level"),t<1&&(t=1);var e,i=this.diagram;null===i||i.isCollapsingExpanding||(i.isCollapsingExpanding=!0,(e=new N).add(this),this.oT(e,i.isTreePathToChildren,t,i,this,1===i.treeCollapsePolicy),i.isCollapsingExpanding=!1)}oT(t,e,i,s,n,a){if(1<i)for(var r=e?this.findLinksOutOf():this.findLinksInto();r.next();){var o=r.value;o.isTreeLink&&(null===(o=o.getOtherNode(this))||o===this||t.contains(o)||(t.add(o),o.oT(t,e,i-1,s,n,a)))}else this.rT(t,e,s,n,a)}rT(t,e,i,s,n){for(var a=s===this||this.isTreeExpanded,r=e?this.findLinksOutOf():this.findLinksInto();r.next();){var o=r.value;if(o.isTreeLink){o=o.getOtherNode(this);if(null!==o&&o!==this){var l=t.contains(o);if(l||t.add(o),a){const h=e?o.findNodesInto():o.findNodesOutOf(),u=this;h.all(t=>t===u||!t.isTreeExpanded)&&i.Rf(o,s),o.mh(),o.Ki(!1)}o.isTreeExpanded&&(o.wasTreeExpanded=o.isTreeExpanded,l||o.rT(t,e,i,s,n))}}}this.isTreeExpanded=!1}expandTree(t){void 0===t&&(t=2),Kt.r(t,D,"expandTree:level"),t<2&&(t=2);var e,i=this.diagram;null===i||i.isCollapsingExpanding||(i.isCollapsingExpanding=!0,(e=new N).add(this),this.lT(e,i.isTreePathToChildren,t,i,this,1===i.treeCollapsePolicy),i.isCollapsingExpanding=!1)}lT(t,e,i,s,n,a){for(var r=n!==this&&this.isTreeExpanded,o=e?this.findLinksOutOf():this.findLinksInto();o.next();){var l=o.value;if(l.isTreeLink){r||l.Re||l.invalidateRoute();l=l.getOtherNode(this);if(null!==l&&l!==this&&!t.contains(l)){if(t.add(l),!r){l.Ki(!0),l.mh();const h=e?l.findNodesInto():l.findNodesOutOf(),u=this;h.all(t=>t===u||!t.isTreeExpanded)&&s.Ff(l,n)}(2<i||l.wasTreeExpanded)&&(l.wasTreeExpanded=!1,l.lT(t,e,i-1,s,n,a))}}}this.isTreeExpanded=!0}get isTreeExpanded(){return 0!=(1&this.z)}set isTreeExpanded(t){var e=0!=(1&this.z);if(e!==t){Ht,Kt.t(t,"boolean",D,"isTreeExpanded"),this.z=1^this.z;var i=this.diagram,e=(this.i("isTreeExpanded",e,t),this.treeExpandedChanged);if(null!==e){let t=!0;null!==i&&(t=i.W,i.W=!0),e(this),null!==i&&(i.W=t)}null!==i&&i.undoManager.isUndoingRedoing?this.Ki(t):t?this.expandTree():this.collapseTree()}}get wasTreeExpanded(){return 0!=(2&this.z)}set wasTreeExpanded(t){var e=0!=(2&this.z);e!==t&&(Ht,Kt.t(t,"boolean",D,"wasTreeExpanded"),this.z=2^this.z,this.i("wasTreeExpanded",e,t))}get treeExpandedChanged(){return null!==this.bt?this.bt.wy:null}set treeExpandedChanged(t){var e=this.treeExpandedChanged;e!==t&&(null!==t&&Kt.t(t,"function",D,"treeExpandedChanged"),this.wl(),this.bt.wy=t,this.i("treeExpandedChanged",e,t))}get isTreeLeaf(){return 0!=(4&this.z)}set isTreeLeaf(t){var e=0!=(4&this.z);e!==t&&(Ht,Kt.t(t,"boolean",D,"isTreeLeaf"),this.z=4^this.z,this.i("isTreeLeaf",e,t))}get isTreeRoot(){return null===this.findTreeParentLink()}}class Oe{xi;py;yy;Fl;wy;my;gy;xy;by;hh;ky;constructor(){this.xi=!1,this.py=null,this.yy=null,this.Fl=null,this.wy=null,this.my=I.aC,this.gy=1,this.xy=null,this.by=null,this.hh=null,this.ky=null}copy(){var t=new Oe;return t.py=this.py,t.yy=this.yy,t.Fl=this.Fl,t.wy=this.wy,t.my=this.my.L(),t.gy=this.gy,t.xy=this.xy,t.by=this.by,t.hh=this.hh,t.ky=this.ky,t}}(s={})[s.None=0]="None",s[s.End=17]="End",s[s.Scale=18]="Scale",s[s.Stretch=19]="Stretch";var Ie=s,Ve=((s={})[s.Normal=1]="Normal",s[s.Orthogonal=2]="Orthogonal",s[s.AvoidsNodes=6]="AvoidsNodes",s[s.AvoidsNodesStraight=7]="AvoidsNodesStraight",s),ze=((s={})[s.None=0]="None",s[s.Bezier=9]="Bezier",s[s.JumpGap=10]="JumpGap",s[s.JumpOver=11]="JumpOver",s);class Y extends H{Dt;mo;po;Bd;yo;wo;zd;Cc;Xd;Yd;Kd;Va;Ud;Qs;Ci;Ve;Dr;Ac;sr;sN;nN;bb;oN;rN;Sy;kb;yt;nr;static Ba=null;static za=null;uc;lN;hN;constructor(t){super(Xt.Link),this.Dt=8,this.mo=null,this.po="",this.Bd=null,this.yo=null,this.wo="",this.zd=null,this.Cc=0,this.Xd=0,this.Yd=0,this.Kd=NaN,this.Va=1,this.Ud=.5,this.Qs=null,this.Ci=(new O).w(),this.Ve=null,this.Dr=null,this.Ac=new Q,this.yt=new W,this.sr=null,this.nr=null,this.sN=null,this.nN=null,this.lN=0,this.hN=0,this.bb=new _,this.oN=null,this.rN=null,this.Sy=null,this.kb=NaN,this.$=null,this.uc=[],t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Dt=-113&this.Dt,t.po=this.po,t.Bd=this.Bd,t.wo=this.wo,t.zd=this.zd,t.Cc=this.Cc,t.Xd=this.Xd,t.Yd=this.Yd,t.Kd=this.Kd,t.Va=this.Va,t.Ud=this.Ud,null!==this.$&&(t.$=this.$.copy())}qo(t){super.qo(t),this.po=t.po,this.wo=t.wo,t.Ve=null,t.invalidateRoute(),t.nr=this.nr;var e=t.fromPort,e=(null!==e&&t.fromNode.Se(e),t.toPort);null!==e&&t.toNode.Se(e)}ci(t){t in Ve||t in ze||t in Ie?Y.aN(t)?this.routing=t:9===t||10===t||11===t?this.curve=t:17===t||18===t||19===t?this.adjusting=t:1!==t&&0!==t&&Kt.n("Unknown Link enum value for a Link property: "+t):super.ci(t)}static Normal=1;static Orthogonal=2;static AvoidsNodes=6;static AvoidsNodesStraight=7;static None=0;static Bezier=9;static JumpGap=10;static JumpOver=11;static End=17;static Scale=18;static Stretch=19;static OrientAlong=21;static OrientPlus90=22;static OrientMinus90=23;static OrientOpposite=24;static OrientUpright=25;static OrientPlus90Upright=26;static OrientMinus90Upright=27;static OrientUpright45=28;static WI=8;static jI=16;static JI=14;static Xa=8;je(){null===this.$&&(this.$=new Ke)}nI(t,a,r){var o=t.segmentIndex,e=t.segmentFraction;let i=t.alignmentFocus;var s,n,l,h,u,d,c,g=t.segmentOrientation,m=t.segmentOffset;let f=0,p=0,v=0,y=0;if(isNaN(o)){var b=this.yt,x=Kt.ct(),w=(b.getPointAndAngleAlongPath(e,x),_.H(x[0],x[1]));w.add(this.getPoint(0)),1===b.type?w.offset(-b.startX,-b.startY):(b=b.figures.first(),w.offset(-b.startX,-b.startY)),y=x[2],0!==g&&(v=this.computeAngle(t,g,y),t.angle=v),f=w.x,p=w.y,_.o(w),Kt.ot(x)}else if(o<-a||a<=o){var b=_.a();this.wL(b),y=this.midAngle,0!==g&&(v=this.computeAngle(t,g,y),t.angle=v),f=b.x,p=b.y,_.o(b)}else{let i,s,n=0;if(s=0<=o?(i=r.h[o],o<a-1?r.h[o+1]:i):(n=a+o,i=r.h[n],0<n?r.h[n-1]:i),i.equalsApprox(s)){let t,e;e=0<=o?(t=0<o?r.h[o-1]:i,o<a-2?r.h[o+2]:s):(t=n<a-1?r.h[n+1]:i,1<n?r.h[n-2]:s);var w=t.distanceSquaredPoint(i),x=s.distanceSquaredPoint(e);y=x+10<w?0<=o?t.directionPoint(i):i.directionPoint(t):w+10<x?0<=o?s.directionPoint(e):e.directionPoint(s):0<=o?t.directionPoint(e):e.directionPoint(t)}else y=0<=o?i.directionPoint(s):s.directionPoint(i);0!==g&&(v=this.computeAngle(t,g,y),t.angle=v),f=i.x+(s.x-i.x)*e,p=i.y+(s.y-i.y)*e}i.isNone()?t.location=new _(f,p):(i.isNoSpot()&&(i=Z.Center),(b=V.a()).ti(),b.v(t.scale,t.scale),b.ys(t.angle,0,0),a=t.naturalBounds,r=Q.H(0,0,a.width,a.height),(w=_.a()).setRectSpot(r,i),b.Pt(w),x=-w.x,s=-w.y,u=a.width,a=a.height,(n=_.a()).c(m),l=isNaN(m.x),h=isNaN(m.y),l||h?(u=u/2+3,a=a/2+3,d=45<=y&&y<=135,c=225<=y&&y<=315,0===g&&(d||c)?(n.x=h?u:m.y,n.y=l?a:m.x,d?0<=o||isNaN(o)&&e<.5||l&&(n.y=-a):c&&((0<=o||isNaN(o)&&e<.5)&&l&&(n.y=-a),h)&&(n.x=-u)):(l&&(0<=o||isNaN(o)&&e<.5?n.x=u:n.x=-u),h&&(n.y=-a),n.rotate(y))):n.rotate(y),f+=n.x,p+=n.y,b.Nw(r),x+=r.x,s+=r.y,g=_.H(f+x,p+s),t.move(g),_.o(g),_.o(n),_.o(w),Q.o(r),V.o(b))}tl(){let t=this.fromNode;if(null!==t){var e=t.findVisibleNode();if((t=null!==e?e:t).hs()||t.rh())return!1}let i=this.toNode;if(null!==i){e=i.findVisibleNode();if((i=null!==e?e:i).hs()||i.rh())return!1}return!0}w2(t,e,i){return!1}b2(){}De(){return!1}computeAngle(t,e,i){return Y.computeAngle(e,i)}static computeAngle(t,e){let i=0;switch(t){default:case 0:i=0;break;case 21:i=e;break;case 22:i=e+90;break;case 23:i=e-90;break;case 24:i=e+180;break;case 25:90<(i=z.Zg(e))&&i<270&&(i-=180);break;case 26:90<(i=z.Zg(e+90))&&i<270&&(i-=180);break;case 27:90<(i=z.Zg(e-90))&&i<270&&(i-=180);break;case 28:if(45<(i=z.Zg(e))&&i<135||225<i&&i<315)return 0;90<i&&i<270&&(i-=180)}return z.Zg(i)}get fromNode(){return this.mo}set fromNode(t){var e=this.mo;if(e!==t){Ht,null!==t&&Kt.s(t,D,Y,"fromNode");var i=this.fromPort,s=(null!==e&&(this.yo!==e&&e.xb(this,i),this.My(),this.invalidateLayout(2)),null!==(this.mo=t)&&this.Ki(t.isVisible()),this.sr=null,this.invalidateRoute(),this.diagram),n=(null!==s&&s.W&&s.partManager.setFromNodeForLink(this,t,e),this.fromPort),a=this.fromPortChanged;if(null!==a){let t=!0;null!==s&&(t=s.W,s.W=!0),a(this,i,n),null!==s&&(s.W=t)}null!==t&&(this.yo!==t&&t.wb(this,n),this.Py(),this.invalidateLayout(1)),this.i("fromNode",e,t),this.Ed()}}get fromPortId(){return this.po}set fromPortId(t){var e=this.po;if(e!==t){Ht,Kt.t(t,"string",Y,"fromPortId");var i,s=this.fromPort,n=(null!==s&&this.fromNode.Se(s),this.My(),this.po=t,this.fromPort),a=(null!==n&&this.fromNode.Se(n),this.diagram);if(null!==a&&(i=this.data,r=a.model,null!==i)&&r.Ea()&&r.setFromPortIdForLinkData(i,t),s!==n){this.sr=null,this.invalidateRoute();var r=this.fromPortChanged;if(null!==r){let t=!0;null!==a&&(t=a.W,a.W=!0),r(this,s,n),null!==a&&(a.W=t)}}this.Py(),this.i("fromPortId",e,t)}}get fromPort(){var t,e=this.mo;return null===e?null:(t=this.po,e.findPort(t))}get fromPortChanged(){return this.Bd}set fromPortChanged(t){var e=this.Bd;e!==t&&(null!==t&&Kt.t(t,"function",Y,"fromPortChanged"),this.Bd=t,this.i("fromPortChanged",e,t))}get toNode(){return this.yo}set toNode(t){var e=this.yo;if(e!==t){Ht,null!==t&&Kt.s(t,D,Y,"toNode");var i=this.toPort,s=(null!==e&&(this.mo!==e&&e.xb(this,i),this.My(),this.invalidateLayout(2)),null!==(this.yo=t)&&this.Ki(t.isVisible()),this.sr=null,this.invalidateRoute(),this.diagram),n=(null!==s&&s.W&&s.partManager.setToNodeForLink(this,t,e),this.toPort),a=this.toPortChanged;if(null!==a){let t=!0;null!==s&&(t=s.W,s.W=!0),a(this,i,n),null!==s&&(s.W=t)}null!==t&&(this.mo!==t&&t.wb(this,n),this.Py(),this.invalidateLayout(1)),this.i("toNode",e,t),this.Ed()}}get toPortId(){return this.wo}set toPortId(t){var e=this.wo;if(e!==t){Ht,Kt.t(t,"string",Y,"toPortId");var i,s=this.toPort,n=(null!==s&&this.toNode.Se(s),this.My(),this.wo=t,this.toPort),a=(null!==n&&this.toNode.Se(n),this.diagram);if(null!==a&&(i=this.data,r=a.model,null!==i)&&r.Ea()&&r.setToPortIdForLinkData(i,t),s!==n){this.sr=null,this.invalidateRoute();var r=this.toPortChanged;if(null!==r){let t=!0;null!==a&&(t=a.W,a.W=!0),r(this,s,n),null!==a&&(a.W=t)}}this.Py(),this.i("toPortId",e,t)}}get toPort(){var t,e=this.yo;return null===e?null:(t=this.wo,e.findPort(t))}get toPortChanged(){return this.zd}set toPortChanged(t){var e=this.zd;e!==t&&(null!==t&&Kt.t(t,"function",Y,"toPortChanged"),this.zd=t,this.i("toPortChanged",e,t))}get fromSpot(){return null!==this.$?this.$.pa:Z.Default}set fromSpot(t){var e=this.fromSpot;e.equals(t)||(Ht,Kt.s(t,Z,Y,"fromSpot"),t=t.L(),this.je(),this.$.pa=t,this.i("fromSpot",e,t),(e.isSide()||t.isSide())&&null!==(e=this.fromNode)&&e.Se(this.fromPort),this.invalidateRoute())}get fromEndSegmentLength(){return null!==this.$?this.$.wa:NaN}set fromEndSegmentLength(t){var e=this.fromEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",Y,"fromEndSegmentLength"),t<0&&Kt.G(t,">= 0",Y,"fromEndSegmentLength"),this.je(),this.$.wa=t,this.i("fromEndSegmentLength",e,t),this.invalidateRoute())}get fromShortLength(){return null!==this.$?this.$.ba:NaN}set fromShortLength(t){var e=this.fromShortLength;e!==t&&(Ht,Kt.t(t,"number",Y,"fromShortLength"),this.je(),this.$.ba=t,this.fe(),this.i("fromShortLength",e,t))}get toSpot(){return null!==this.$?this.$.ya:Z.Default}set toSpot(t){var e=this.toSpot;e.equals(t)||(Ht,Kt.s(t,Z,Y,"toSpot"),t=t.L(),this.je(),this.$.ya=t,this.i("toSpot",e,t),(e.isSide()||t.isSide())&&null!==(e=this.toNode)&&e.Se(this.toPort),this.invalidateRoute())}get toEndSegmentLength(){return null!==this.$?this.$.xa:NaN}set toEndSegmentLength(t){var e=this.toEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",Y,"toEndSegmentLength"),t<0&&Kt.G(t,">= 0",Y,"toEndSegmentLength"),this.je(),this.$.xa=t,this.i("toEndSegmentLength",e,t),this.invalidateRoute())}get toShortLength(){return null!==this.$?this.$.ka:NaN}set toShortLength(t){var e=this.toShortLength;e!==t&&(Ht,Kt.t(t,"number",Y,"toShortLength"),this.je(),this.$.ka=t,this.fe(),this.i("toShortLength",e,t))}Ed(){var t=this.fromNode,e=this.toNode;let i=null;if(i=null!==t?null!==e?t.findCommonContainingGroup(e):t.containingGroup:null!==e?e.containingGroup:null,this.ZI(i),this.isLabeledLink)for(var s=this.labelNodes;s.next();)s.value.containingGroup=i}ZI(e){var i=this.kh;if(i!==e){null!==i&&i.Z2(this),null!==(this.kh=e)&&e.$2(this);var s=this.containingGroupChanged;if(null!==s){let t=!0;var n=this.diagram;null!==n&&(t=n.W,n.W=!0),s(this,i,e),null!==n&&(n.W=t)}!this.Re||this.oN!==i&&this.rN!==i||this.invalidateRoute()}}mh(){var t=this.containingGroup;null!==t&&this.fromNode!==t&&this.toNode!==t&&t.computesBoundsIncludingLinks&&super.mh()}getOtherNode(t){Ht,Kt.s(t,D,Y,"getOtherNode:node");var e=this.fromNode;return t===e?this.toNode:e}getOtherPort(t){Ht,Kt.s(t,y,Y,"getOtherPort:port");var e=this.fromPort;return t===e?this.toPort:e}get isLabeledLink(){return null!==this.Qs&&0<this.Qs.count}get labelNodes(){return null===this.Qs?o.instance:this.Qs.iterator}eT(t){null===this.Qs&&(this.Qs=new N),this.Qs.add(t),this.u()}sT(t){null!==this.Qs&&(this.Qs.remove(t),this.u())}vm(e){if(super.vm(e),this.Ya()&&this.invalidateOtherJumpOvers(this.actualBounds),!e){e=this.mo;let t=null;null!==e&&(t=this.fromPort,e.wb(this,t));var i,s=this.yo;null!==s&&(i=this.toPort,s!==e||i!==t)&&s.wb(this,i),this.Py()}}qm(e){if(super.qm(e),this.Ya()&&this.invalidateOtherJumpOvers(this.actualBounds),!e){e=this.mo;let t=null;null!==e&&(t=this.fromPort,e.xb(this,t));var i,s=this.yo;null!==s&&(i=this.toPort,s!==e||i!==t)&&s.xb(this,i),this.My()}}Wf(){if(this.Re=!0,null!==this.Qs){var t=this.diagram;if(null!==t)for(var e=this.Qs.copy().iterator;e.next();){var i=e.value;t.remove(i)}}var s;null!==this.data&&null!==(s=this.diagram)&&s.partManager.fN(this)}updateRelationshipsFromData(){var t;null!==this.data&&null!==(t=this.diagram)&&t.partManager.updateRelationshipsFromData(this)}move(t,e){var i=e?this.location:this.position;let s=i.x,n=(isNaN(s)&&(s=0),i.y);isNaN(n)&&(n=0);for(var a=t.x-s,r=t.y-n,o=(!0===e?super.move(t,!1):(e=_.H(i.x+a,i.y+r),super.move(e,!1),_.o(e)),this.Mr(a,r),this.labelNodes);o.next();){var l=o.value,h=l.position;l.moveTo(h.x+a,h.y+r)}}get relinkableFrom(){return 0!=(1&this.Dt)}set relinkableFrom(t){var e=0!=(1&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"relinkableFrom"),this.Dt=1^this.Dt,this.i("relinkableFrom",e,t),this.invalidateAdornments())}get relinkableTo(){return 0!=(2&this.Dt)}set relinkableTo(t){var e=0!=(2&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"relinkableTo"),this.Dt=2^this.Dt,this.i("relinkableTo",e,t),this.invalidateAdornments())}canRelinkFrom(){var t;return!(!this.relinkableFrom||null!==(t=this.layer)&&(!t.allowRelink||null!==(t=t.diagram)&&!t.allowRelink))}canRelinkTo(){var t;return!(!this.relinkableTo||null!==(t=this.layer)&&(!t.allowRelink||null!==(t=t.diagram)&&!t.allowRelink))}get resegmentable(){return 0!=(4&this.Dt)}set resegmentable(t){var e=0!=(4&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"resegmentable"),this.Dt=4^this.Dt,this.i("resegmentable",e,t),this.invalidateAdornments())}get isTreeLink(){return 0!=(8&this.Dt)}set isTreeLink(t){var e=0!=(8&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"isTreeLink"),this.Dt=8^this.Dt,this.i("isTreeLink",e,t),null!==this.fromNode&&this.fromNode.x0(),null!==this.toNode)&&this.toNode.x0()}get path(){var t=this.findMainElement();return t instanceof G?t:null}get routeBounds(){return this.updateRoute(),this.$I(this.Ac)}$I(i){let s=1/0,n=1/0;var a=this.pointsCount;if(0===a)i.e(NaN,NaN,0,0);else{if(1===a){var t=this.getPoint(0);s=Math.min(t.x,s),n=Math.min(t.y,n),i.e(t.x,t.y,0,0)}else if(2===a){var t=this.getPoint(0),r=this.getPoint(1);s=Math.min(t.x,r.x),n=Math.min(t.y,r.y),i.e(t.x,t.y,0,0),i.unionPoint(r)}else if(9===this.computeCurve()&&3<=a&&!this.isOrthogonal){let e=this.getPoint(0);if(s=e.x,n=e.y,i.e(s,n,0,0),3===a){t=this.getPoint(1),r=(s=Math.min(t.x,s),n=Math.min(t.y,n),this.getPoint(2));s=Math.min(r.x,s),n=Math.min(r.y,n),z.gu(e.x,e.y,t.x,t.y,t.x,t.y,r.x,r.y,.5,i)}else for(let t=3;t<a;t+=3){var o=this.getPoint(t-2),l=(t+3>=a&&(t=a-1),this.getPoint(t-1)),h=this.getPoint(t);z.gu(e.x,e.y,o.x,o.y,l.x,l.y,h.x,h.y,.5,i),s=Math.min(h.x,s),n=Math.min(h.y,n),e=h}}else{t=this.getPoint(0),r=this.getPoint(1);s=Math.min(t.x,r.x),n=Math.min(t.y,r.y),i.e(t.x,t.y,0,0),i.unionPoint(r);for(let t=2;t<a;t++){var e=this.getPoint(t);s=Math.min(e.x,s),n=Math.min(e.y,n),i.unionPoint(e)}}this.bb.e(s-i.x,n-i.y)}return i}get midPoint(){return this.updateRoute(),this.computeMidPoint(new _)}wL(t){return this.updateRoute(),this.computeMidPoint(t)}computeMidPoint(s){var n=this.pointsCount;if(0===n)s.c(_.Ek);else if(1===n)s.c(this.getPoint(0));else if(2===n)h=this.getPoint(0),d=this.getPoint(1),s.e((h.x+d.x)/2,(h.y+d.y)/2);else if(this.isOrthogonal&&(15<=this.computeCorner()||9===this.computeCurve()))this.yt.getPointAlongPath(.5,s),s.add(this.getPoint(0)),h=this.yt.figures.first(),s.offset(-h.startX,-h.startY);else if(9===this.computeCurve())3===n?(d=this.getPoint(0),h=this.getPoint(1),u=this.getPoint(2),z.mC(d.x,d.y,h.x,h.y,h.x,h.y,u.x,u.y,s)):(h=3*((d=(n-1)/3|0)/2|0),d%2==1?(u=this.getPoint(h),d=this.getPoint(1+h),o=this.getPoint(2+h),l=this.getPoint(3+h),z.mC(u.x,u.y,d.x,d.y,o.x,o.y,l.x,l.y,s)):s.c(this.getPoint(h)));else{var a=this.flattenedLengths,r=this.flattenedTotalLength;let t=0,e=0,i=0;for(;t<r/2&&e<n&&(i=a[e],!(t+i>r/2));)t+=i,e++;var o,l,h,u=this.getPoint(e),d=this.getPoint(e+1);Math.abs(u.x-d.x)<1?u.y>d.y?s.e(u.x,u.y-(r/2-t)):s.e(u.x,u.y+(r/2-t)):Math.abs(u.y-d.y)<1?u.x>d.x?s.e(u.x-(r/2-t),u.y):s.e(u.x+(r/2-t),u.y):(l=(o=(r/2-t)/i)*(d.x-u.x),h=o*(d.y-u.y),s.e(u.x+l,u.y+h))}return s}get midAngle(){return this.updateRoute(),this.computeMidAngle()}computeMidAngle(){var e=this.pointsCount;if(e<2)return NaN;if(2===e)return i=this.getPoint(0),o=this.getPoint(1),i.directionPoint(o);if(this.isOrthogonal&&(15<=this.computeCorner()||9===this.computeCurve()))return this.yt.getAngleAlongPath(.5);if(9===this.computeCurve()&&4<=e){var i=(e-1)/3|0;let t=3*(i/2|0);if(i%2==1)return t=Math.floor(t),o=this.getPoint(t),i=this.getPoint(t+1),l=this.getPoint(t+2),h=this.getPoint(t+3),z.ED(o.x,o.y,i.x,i.y,l.x,l.y,h.x,h.y);if(0<t&&t+1<e)return o=this.getPoint(t-1),i=this.getPoint(t+1),o.directionPoint(i)}var t=this.flattenedLengths,s=this.flattenedTotalLength;let n=0,a=0,r=0;for(;n<s/2&&a<e&&(r=t[a],!(n+r>s/2));)n+=r,a++;var o,l=this.getPoint(a),h=this.getPoint(a+1);if(Math.abs(l.x-h.x)<1&&Math.abs(l.y-h.y)<1){if(0<a&&a+2<e)return o=this.getPoint(a-1),i=this.getPoint(a+2),o.directionPoint(i)}else{if(Math.abs(l.x-h.x)<1)return l.y>h.y?270:90;if(Math.abs(l.y-h.y)<1)return l.x>h.x?180:0}return l.directionPoint(h)}QI(){var t;null===this.Sy&&(this.Re||this.Sb(),t=this.Sy=[],this._I(t))}get flattenedLengths(){return this.QI(),this.Sy}get flattenedTotalLength(){let e=this.kb;if(isNaN(e)){var i=this.flattenedLengths,s=i.length;for(let t=e=0;t<s;t++)e+=i[t];this.kb=e}return e}_I(i){var t=this.pointsCount;for(let e=0;e<t-1;e++){let t=0;var s=this.getPoint(e),n=this.getPoint(e+1);z.q(s.x,n.x)?(t=n.y-s.y)<0&&(t=-t):z.q(s.y,n.y)?(t=n.x-s.x)<0&&(t=-t):t=Math.sqrt(s.distanceSquaredPoint(n)),i.push(t)}}get points(){return this.Ci}set points(t){var e=this.Ci;if(e!==t){let i=null;if(Array.isArray(t)){var s=t;let e=s.length%2==0;if(e)for(let t=0;t<s.length;t++)if("number"!=typeof s[t]||isNaN(s[t])){e=!1;break}if(e){i=new O;for(let t=0;t<s.length/2;t++){var n=new _(s[2*t],s[2*t+1]).w();i.add(n)}}else{let e=!0;for(let t=0;t<s.length;t++){var a=s[t];if(!Kt.Mt(a)||"number"!=typeof a.x||isNaN(a.x)||"number"!=typeof a.y||isNaN(a.y)){e=!1;break}}if(e){i=new O;for(let t=0;t<s.length;t++){var r=s[t];i.add(new _(r.x,r.y).w())}}else Ht,Kt.n("Link.points array must contain only an even number of numbers or objects with x and y properties, not: "+t)}}else if(t instanceof O)for(var o=(i=t.copy()).iterator;o.next();)o.value.w();else Kt.n("Link.points value is not an instance of List or Array: "+t);i.w(),this.Ci=i,this.fe(),this.Sb();t=this.diagram;null!==t&&(t.Uh||t.undoManager.isUndoingRedoing||t.Mx.add(this),t.animationManager.Mi)&&t.animationManager.VM(this,i),this.i("points",e,i)}}get pointsCount(){return this.Ci.count}getPoint(t){return this.Ci.h[t]}setPoint(t,e){Ht,Kt.s(e,_,Y,"setPoint"),e.isReal()||Kt.n("Link.setPoint called with a Point that does not have real numbers: "+e.toString()),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.setElt(t,e)}setPointAt(t,e,i){Ht,Kt.r(e,Y,"setPointAt:x"),Kt.r(i,Y,"setPointAt:y"),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.setElt(t,new _(e,i))}insertPoint(t,e){Ht,Kt.s(e,_,Y,"insertPoint"),e.isReal()||Kt.n("Link.insertPoint called with a Point that does not have real numbers: "+e.toString()),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.insertAt(t,e)}insertPointAt(t,e,i){Ht,Kt.r(e,Y,"insertPointAt:x"),Kt.r(i,Y,"insertPointAt:y"),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.insertAt(t,new _(e,i))}addPoint(t){Ht,Kt.s(t,_,Y,"addPoint"),t.isReal()||Kt.n("Link.addPoint called with a Point that does not have real numbers: "+t.toString()),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.add(t)}addPointAt(t,e){Ht,Kt.r(t,Y,"insertPointAt:x"),Kt.r(e,Y,"insertPointAt:y"),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.add(new _(t,e))}removePoint(t){Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.removeAt(t)}clearPoints(){Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.clear()}Mr(t,e){if(0!==t||0!==e)if(0===this.pointsCount)this.defaultFromPoint&&this.defaultFromPoint.offset(t,e),this.defaultToPoint&&this.defaultToPoint.offset(t,e);else{for(var i=this.Re,s=new O,n=this.Ci.iterator;n.next();){var a=n.value;s.add(new _(a.x+t,a.y+e).w())}s.w();var r=this.Ci,o=(this.Ci=s,this.diagram);isNaN(t)||isNaN(e)||null!==o&&o.animationManager.Mi?this.u():(this.$s.e(this.$s.x+t,this.$s.y+e),this.lt.e(this.lt.x+t,this.lt.y+e),this.rc()),i?this.Sb():(this.defaultFromPoint&&(this.defaultFromPoint=this.getPoint(0)),this.defaultToPoint&&(this.defaultToPoint=this.getPoint(this.pointsCount-1))),null!==o&&o.animationManager.Mi&&o.animationManager.VM(this,s),this.i("points",r,s)}}startRoute(){null===this.Ve&&(this.Ve=this.Ci,this.Ci=this.Ci.copy())}commitRoute(){if(null!==this.Ve){var t=this.Ve,a=this.Ci;let e=1/0,i=1/0;var r=t.h,o=r.length;for(let t=0;t<o;t++){var l=r[t];e=Math.min(l.x,e),i=Math.min(l.y,i)}let s=1/0,n=1/0;var h=a.h,u=h.length;for(let t=0;t<u;t++){var d=h[t];s=Math.min(d.x,s),n=Math.min(d.y,n),d.w()}if(a.w(),u===o)for(let t=0;t<u;t++){var c=r[t],g=h[t];if(c.x-e!=g.x-s||c.y-i!=g.y-n){this.fe();break}}else this.fe();this.Ve=null;var m=this.diagram;null!==m&&m.animationManager.Mi&&m.animationManager.VM(this,a),this.Sb(),this.i("points",t,a)}}rollbackRoute(){null!==this.Ve&&(this.Ci=this.Ve,this.Ve=null)}xF(){null!==this.Dr&&(this.points=this.Dr,this.Dr=null)}Sb(){0===this.Ci.count?this.Re=!1:(this.Re=!0,this.Sy=null,this.kb=NaN,this.defaultFromPoint=this.getPoint(0),this.defaultToPoint=this.getPoint(this.pointsCount-1),this.Mb(!1))}invalidateRoute(){if(!this.wn){var t=this.path;if(null!==t){var e=this.diagram;if(e){if(e.Mx.contains(this)||e.undoManager.isUndoingRedoing)return;e=e.animationManager;if(e.isTicking&&!e.isAnimating)return;null===this.Dr||e.isTicking||(this.Dr=null)}this.Re=!1,this.u(),t.u()}}}get Re(){return 0!=(16&this.Dt)}set Re(t){0!=(16&this.Dt)!==t&&(this.Dt=16^this.Dt)}get wn(){return 0!=(32&this.Dt)}set wn(t){0!=(32&this.Dt)!==t&&(this.Dt=32^this.Dt)}get Ny(){return 0!=(64&this.Dt)}set Ny(t){0!=(64&this.Dt)!==t&&(this.Dt=64^this.Dt)}get cN(){return 0!=(512&this.Dt)}set cN(t){0!=(512&this.Dt)!==t&&(this.Dt=512^this.Dt)}get defaultFromPoint(){return this.sN}set defaultFromPoint(t){this.sN=t.copy()}get defaultToPoint(){return this.nN}set defaultToPoint(t){this.nN=t.copy()}updateRoute(){if(!this.Re&&!this.Ny){let t=!0;try{this.Ny=!0,this.startRoute(),t=this.computePoints()}catch{this.Ny=!1,this.rollbackRoute()}finally{this.Ny=!1,t?this.commitRoute():this.rollbackRoute()}}}computePoints(){var t=this.diagram;if(null===t)return!1;let l=this.fromNode,h=null;if(null===l?(Y.Ba||(Y.Ba=new D,Y.Ba.desiredSize=Yt.lf,Y.Ba.ensureBounds()),this.defaultFromPoint&&(Y.Ba.location=this.defaultFromPoint,Y.Ba.ensureBounds(),l=Y.Ba,h=Y.Ba)):h=this.fromPort,null===h||l.isVisible()||(null!==(c=l.findVisibleNode())&&c!==l?(l=c,h=c.port):l=c),null===(this.oN=l)||!l.location.isReal()||null===(h=l.findVisiblePort(h)))return!1;let u=this.toNode,d=null;if(null===u?(Y.za||(Y.za=new D,Y.za.desiredSize=Yt.lf,Y.za.ensureBounds()),this.defaultToPoint&&(Y.za.location=this.defaultToPoint,Y.za.ensureBounds(),u=Y.za,d=Y.za)):d=this.toPort,null===d||u.isVisible()||(null!==(c=u.findVisibleNode())&&c!==u?(u=c,d=c.port):u=c),null===(this.rN=u)||!u.location.isReal()||null===(d=u.findVisiblePort(d)))return!1;var c=this.pointsCount,g=this.computeSpot(!0,h),m=this.computeSpot(!1,d),f=this.Gd(g),p=this.Gd(m),v=h===d&&null!==h,y=this.isOrthogonal;let e=9===this.curve;v&&!y?(e=!0,this.sr=!0):this.sr=!1;var b=0===this.computeAdjusting()||v;if(!y&&!v&&f&&p){let t=!1;!b&&3<=c&&(x=this.getLinkPoint(l,h,g,!0,!1,u,d),w=this.getLinkPoint(u,d,m,!1,!1,l,h),t=this.adjustPoints(0,x,c-1,w))&&(x=this.getLinkPoint(l,h,g,!0,!1,u,d),w=this.getLinkPoint(u,d,m,!1,!1,l,h),this.adjustPoints(0,x,c-1,w)),t||(this.clearPoints(),e?this.tO(l,h,g,u,d,m):this.iO(l,h,g,u,d,m))}else{var x=this.isAvoiding,w=(b&&(y&&x||v)&&this.clearPoints(),v?this.computeCurviness():0),x=this.getLinkPoint(l,h,g,!0,y,u,d);let e=0,i=0,s=0;if(y||!f||v){let t=this.computeEndSegmentLength(l,h,g,!0);s=this.getLinkDirection(l,h,x,g,!0,y,u,d),v&&(f||g.equals(m)||!y&&g.x+m.x===1&&g.y+m.y===1)&&(s-=y?90:30,w<0)&&(s-=180),s<0?s+=360:360<=s&&(s-=360),v&&(t+=Math.abs(w)*(y?1:2)),0===s?e=t:90===s?i=t:180===s?e=-t:i=270===s?-t:(e=t*Math.cos(s*Math.PI/180),t*Math.sin(s*Math.PI/180)),g.isNoSpot()&&v&&(P=h.getDocumentPoint(Z.Center,_.a()),A=_.H(P.x+1e3*e,P.y+1e3*i),this.getLinkPointFromPoint(l,h,P,A,!0,x),_.o(P),_.o(A))}var A,P=this.getLinkPoint(u,d,m,!1,y,l,h);let n=0,a=0,r=0;if(y||!p||v){let t=this.computeEndSegmentLength(u,d,m,!1);r=this.getLinkDirection(u,d,P,m,!1,y,l,h),v&&(p||g.equals(m)||!y&&g.x+m.x===1&&g.y+m.y===1)&&(r+=y?0:30,w<0)&&(r+=180),r<0?r+=360:360<=r&&(r-=360),v&&(t+=Math.abs(w)*(y?1:2)),0===r?n=t:90===r?a=t:180===r?n=-t:a=270===r?-t:(n=t*Math.cos(r*Math.PI/180),t*Math.sin(r*Math.PI/180)),m.isNoSpot()&&v&&(A=d.getDocumentPoint(Z.Center,_.a()),g=_.H(A.x+1e3*n,A.y+1e3*a),this.getLinkPointFromPoint(u,d,A,g,!1,P),_.o(A),_.o(g))}let t=x,o=(!y&&f&&!v||(t=new _(x.x+e,x.y+i)),P);!y&&p&&!v||(o=new _(P.x+n,P.y+a)),!b&&!y&&f&&3<c&&this.adjustPoints(0,x,c-2,o)?this.setPoint(c-1,P):!b&&!y&&p&&3<c&&this.adjustPoints(1,t,c-1,P)?this.setPoint(0,x):!b&&(y?6<=c:4<c)&&this.adjustPoints(1,t,c-2,o)?(this.setPoint(0,x),this.setPoint(c-1,P)):(this.clearPoints(),this.addPoint(x),!y&&f&&!v||this.addPoint(t),y&&this.addOrthoPoints(t,s,o,r,l,u),!y&&p&&!v||this.addPoint(o),this.addPoint(P))}return t.addInvalidRoute(this),!0}uN(t,e){return 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r&&s.isNoSpot()&&r.isMemberOf(t)&&360<=(l+=180)&&(l-=360),this.Gd(s)||0!==(i=e.getDocumentAngle())&&(45<=i&&i<135?l+=90:135<=i&&i<225?l+=180:225<=i&&i<315&&(l+=270),360<=l)&&(l-=360),l}sO(t,e,i,s,n,a,r,o){if(s.isSpot())return s.x>s.y?s.x>1-s.y?0:s.x<1-s.y?270:315:s.x<s.y?s.x>1-s.y?90:s.x<1-s.y?180:135:s.x<.5?225:.5<s.x?45:0;if(s.isSide()){s=this.Pb(e);if(null!==s)switch(s.Me){case 1:return 270;case 2:return 180;default:case 4:return 0;case 8:return 90}}s=e.getDocumentPoint(Z.Center,_.a());let l=null,h=(this.pointsCount>(a?6:2)?(l=n?this.getPoint(1):this.getPoint(this.pointsCount-2),l=a?this.uN(s,l.copy()):i):(e=_.a(),l=o.getDocumentPoint(Z.Center,e),_.o(e)),0);return h=Math.abs(l.x-s.x)>Math.abs(l.y-s.y)?l.x>=s.x?0:180:l.y>=s.y?90:270,_.o(s),h}computeEndSegmentLength(t,e,i,s){if(null!==e&&i.isSide()){i=this.Pb(e);if(null!==i)return i.Cb}let n=NaN;return 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t=isNaN(t)||t<0?10:t}findMidLabel(){var e=this.path,i=this.F.h,s=i.length;for(let t=0;t<s;t++){var n=i[t];if(n!==e&&!n.isPanelMain&&(n.segmentIndex===-1/0||isNaN(n.segmentIndex)))return n}for(var t=this.labelNodes;t.next();){var a=t.value;if(a.segmentIndex===-1/0||isNaN(a.segmentIndex))return a}return null}computeSpacing(){if(!this.isVisible())return 0;let t=Y.JI;t=Math.max(t,this.computeThickness());var e,i,s,n,a=this.fromPort,r=this.toPort;return null!==a&&null!==r&&null!==(n=this.findMidLabel())&&(i=n.naturalBounds,s=n.margin,e=isNaN(i.width)?30:i.width*n.scale+s.left+s.right,i=isNaN(i.height)?14:i.height*n.scale+s.top+s.bottom,s=n.segmentOrientation,t=21===s||25===s||24===s?Math.max(t,i):23===s||27===s||22===s||26===s?Math.max(t,e):(n=a.getDocumentPoint(Z.Center).directionPoint(r.getDocumentPoint(Z.Center))/180*Math.PI,Math.max(t,Math.abs(Math.sin(n)*e)+Math.abs(Math.cos(n)*i)+1)),9===this.curve)&&(t*=1.333),t}arrangeBundledLinks(e,t){if(t)for(let t=0;t<e.length;t++){var i=e[t];0===i.computeAdjusting()&&i.invalidateRoute()}}computeCurviness(){let s=this.curviness;if(isNaN(s)){s=Y.jI;var t=this.nr;if(null!==t){var n=Kt.ct();let e=0;var a=t._s;for(let t=0;t<a.length;t++){var r=a[t].computeSpacing();n.push(r),e+=r}let i=-e/2;for(let t=0;t<a.length;t++){if(a[t]===this){s=i+n[t]/2;break}i+=n[t]}t.uy===this.fromNode&&(s=-s),Kt.ot(n)}}return s}computeThickness(){var t;return this.isVisible()?null!==(t=this.path)?Math.max(t.strokeWidth,1):1:0}hasCurviness(){return!isNaN(this.curviness)||null!==this.nr}iO(t,e,i,s,n,a){var r=this.getLinkPoint(t,e,i,!0,!1,s,n),o=this.getLinkPoint(s,n,a,!1,!1,t,e);if(this.hasCurviness()){var l=o.x-r.x,h=o.y-r.y,u=this.computeCurviness(),d=u,c=r.x+l/2,g=r.y+h/2;let e=c,i=g;if(z.p(h,0))0<l?i-=d:i+=d;else{l=-l/h;let t=Math.sqrt(d*d/(l*l+1));u<0&&(t=-t),e=(h<0?-1:1)*t+c,i=l*(e-c)+g}this.addPoint(r),this.addPointAt(e,i),this.addPoint(o)}else{this.addPoint(r),this.addPoint(o);d=Q.a(),u=(e.getDocumentBounds(d),d.containsPoint(o)),h=(n.getDocumentBounds(d),d.containsPoint(r));(u||h)&&(l=e.getDocumentPoint(this.Nb(i,!0),new _),this.setPoint(0,this.getLinkPointFromPoint(t,e,l,o,!0,l)),c=n.getDocumentPoint(this.Nb(a,!1),new _),this.setPoint(1,this.getLinkPointFromPoint(s,n,c,r,!1,c))),Q.o(d)}}tO(t,e,i,s,n,a){var r=this.getLinkPoint(t,e,i,!0,!1,s,n),o=this.getLinkPoint(s,n,a,!1,!1,t,e),l=o.x-r.x,h=o.y-r.y,u=this.computeCurviness();let 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e=0;z.q(h,0)?e=m<0?-Math.PI/2:Math.PI/2:(e=Math.atan(m/Math.abs(h)),h<0&&(e=Math.PI-e));var p=f/l,v=e-t;this.setPoint(n,a);for(let e=n+1;e<r;e++){var y=this.getPoint(e),y=(i=y.x-u,s=y.y-d,Math.sqrt(i*i+s*s));if(!z.q(y,0)){let t=0;z.q(i,0)?t=s<0?-Math.PI/2:Math.PI/2:(t=Math.atan(s/Math.abs(i)),i<0&&(t=Math.PI-t));var b=t+v,y=y*p,x=c+y*Math.cos(b),y=g+y*Math.sin(b);this.setPointAt(e,x,y)}}this.setPoint(r,o)}}return!0}lO(t,e,a,i){var r=this.getPoint(t),o=this.getPoint(a);if(!r.equalsApprox(e)||!o.equalsApprox(i)){var l=r.x,h=r.y,u=o.x,d=o.y,c=(u-l)*(u-l)+(d-h)*(d-h),g=e.x,m=e.y,f=i.x,p=i.y;let s=0,n=1;f-g!=0?(s=(p-m)/(f-g),n=Math.sqrt(1+1/(s*s))):s=9e9,this.setPoint(t,e);for(let i=t+1;i<a;i++){var v=this.getPoint(i),y=v.x,v=v.y;let t=.5;var b=l+(t=0!=c?((l-y)*(l-u)+(h-v)*(h-d))/c:t)*(u-l),x=h+t*(d-h);let e=Math.sqrt((y-b)*(y-b)+(v-x)*(v-x));v<s*(y-b)+x&&(e=-e),0<s&&(e=-e);v=g+t*(f-g),y=m+t*(p-m);0!==s?(x=y-((b=v+e/n)-v)/s,this.setPointAt(i,b,x)):this.setPointAt(i,v,y+e)}this.setPoint(a,i)}return!0}hO(o,l,h,u){if(this.isOrthogonal){let t=this.getPoint(o),e=this.getPoint(o+1),i=this.getPoint(o+2),s=e.x,n=e.y;var d=s,c=n;z.p(t.y,e.y)?z.p(e.x,i.x)?n=l.y:z.p(e.y,i.y)&&(s=l.x):z.p(t.x,e.x)&&(z.p(e.y,i.y)?s=l.x:z.p(e.x,i.x)&&(n=l.y)),this.setPointAt(o+1,s,n),t=this.getPoint(h),e=this.getPoint(h-1),i=this.getPoint(h-2);let a=e.x,r=e.y;var g=a,m=r;if(z.p(t.y,e.y)?z.p(e.x,i.x)?r=u.y:z.p(e.y,i.y)&&(a=u.x):z.p(t.x,e.x)&&(z.p(e.y,i.y)?a=u.x:z.p(e.x,i.x)&&(r=u.y)),this.setPointAt(h-1,a,r),this.FA())return this.setPointAt(o+1,d,c),this.setPointAt(h-1,g,m),!1}return this.setPoint(o,l),this.setPoint(h,u),!0}addOrthoPoints(t,e,i,s,n,a){e<0?e+=360:360<=e&&(e-=360),s<0?s+=360:360<=s&&(s-=360);var r=s,o=(e=315<=e||e<45?0:45<=e&&e<135?90:135<=e&&e<225?180:270,s=315<=s||s<45?0:45<=s&&s<135?90:135<=s&&s<225?180:270,t),l=i,n=n.actualBounds.copy(),a=a.actualBounds.copy();n.isReal()&&a.isReal()&&(n.inflate(Y.Xa,Y.Xa),a.inflate(Y.Xa,Y.Xa),n.unionPoint(t),a.unionPoint(i),t=_.a(),i=_.a(),0===e?l.x>o.x||270===s&&l.y<o.y&&a.right>o.x||90===s&&l.y>o.y&&a.right>o.x?(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),180===s?(t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1),i.x=t.x,i.y=l.y):270===s&&l.y<o.y||90===s&&l.y>o.y?(o.x<a.left?t.x=this.computeMidOrthoPosition(o.x,o.y,a.left,l.y,!1):o.x<a.right&&(270===s&&o.y<a.top||90===s&&o.y>a.bottom)?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):t.x=a.right,i.x=t.x,i.y=l.y):0===s&&o.x<a.left&&o.y>a.top&&o.y<a.bottom&&(t.x=o.x,o.y<l.y?t.y=Math.min(l.y,a.top):t.y=Math.max(l.y,a.bottom),i.y=t.y)):(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),(180===s||90===s&&l.y<n.top||270===s&&l.y>n.bottom)&&(180===s&&(a.containsPoint(o)||n.containsPoint(l))?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):l.y<o.y&&(180===s||90===s)?t.y=this.computeMidOrthoPosition(o.x,n.top,l.x,Math.max(l.y,a.bottom),!0):l.y>o.y&&(180===s||270===s)&&(t.y=this.computeMidOrthoPosition(o.x,n.bottom,l.x,Math.min(l.y,a.top),!0)),i.x=l.x,i.y=t.y),t.y>n.top&&t.y<n.bottom&&(l.x>=n.left&&l.x<=o.x||o.x<=a.right&&o.x>=l.x?90!==s&&270!==s||(t.e(Math.max((o.x+l.x)/2,o.x),o.y),i.e(t.x,l.y)):(270===s||(0===s||180===s)&&l.y<o.y?t.y=Math.min(l.y,0===s?n.top:Math.min(n.top,a.top)):t.y=Math.max(l.y,0===s?n.bottom:Math.max(n.bottom,a.bottom)),i.x=l.x,i.y=t.y))):180===e?l.x<o.x||270===s&&l.y<o.y&&a.left<o.x||90===s&&l.y>o.y&&a.left<o.x?(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),0===s?(t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1),i.x=t.x,i.y=l.y):270===s&&l.y<o.y||90===s&&l.y>o.y?(o.x>a.right?t.x=this.computeMidOrthoPosition(o.x,o.y,a.right,l.y,!1):o.x>a.left&&(270===s&&o.y<a.top||90===s&&o.y>a.bottom)?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):t.x=a.left,i.x=t.x,i.y=l.y):180===s&&o.x>a.right&&o.y>a.top&&o.y<a.bottom&&(t.x=o.x,o.y<l.y?t.y=Math.min(l.y,a.top):t.y=Math.max(l.y,a.bottom),i.y=t.y)):(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),(0===s||90===s&&l.y<n.top||270===s&&l.y>n.bottom)&&(0===s&&(a.containsPoint(o)||n.containsPoint(l))?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):l.y<o.y&&(0===s||90===s)?t.y=this.computeMidOrthoPosition(o.x,n.top,l.x,Math.max(l.y,a.bottom),!0):l.y>o.y&&(0===s||270===s)&&(t.y=this.computeMidOrthoPosition(o.x,n.bottom,l.x,Math.min(l.y,a.top),!0)),i.x=l.x,i.y=t.y),t.y>n.top&&t.y<n.bottom&&(l.x<=n.right&&l.x>=o.x||o.x>=a.left&&o.x<=l.x?90!==s&&270!==s||(t.e(Math.min((o.x+l.x)/2,o.x),o.y),i.e(t.x,l.y)):(270===s||(0===s||180===s)&&l.y<o.y?t.y=Math.min(l.y,180===s?n.top:Math.min(n.top,a.top)):t.y=Math.max(l.y,180===s?n.bottom:Math.max(n.bottom,a.bottom)),i.x=l.x,i.y=t.y))):90===e?l.y>o.y||180===s&&l.x<o.x&&a.bottom>o.y||0===s&&l.x>o.x&&a.bottom>o.y?(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),270===s?(t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0),i.x=l.x,i.y=t.y):180===s&&l.x<o.x||0===s&&l.x>o.x?(o.y<a.top?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,a.top,!0):o.y<a.bottom&&(180===s&&o.x<a.left||0===s&&o.x>a.right)?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):t.y=a.bottom,i.x=l.x,i.y=t.y):90===s&&o.y<a.top&&o.x>a.left&&o.x<a.right&&(o.x<l.x?t.x=Math.min(l.x,a.left):t.x=Math.max(l.x,a.right),t.y=o.y,i.x=t.x)):(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),(270===s||0===s&&l.x<n.left||180===s&&l.x>n.right)&&(270===s&&(a.containsPoint(o)||n.containsPoint(l))?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):l.x<o.x&&(270===s||0===s)?t.x=this.computeMidOrthoPosition(n.left,o.y,Math.max(l.x,a.right),l.y,!1):l.x>o.x&&(270===s||180===s)&&(t.x=this.computeMidOrthoPosition(n.right,o.y,Math.min(l.x,a.left),l.y,!1)),i.x=t.x,i.y=l.y),t.x>n.left&&t.x<n.right&&(l.y>=n.top&&l.y<=o.y||o.y<=a.bottom&&o.y>=l.y?0!==s&&180!==s||(t.e(o.x,Math.max((o.y+l.y)/2,o.y)),i.e(l.x,t.y)):(180===s||(90===s||270===s)&&l.x<o.x?t.x=Math.min(l.x,90===s?n.left:Math.min(n.left,a.left)):t.x=Math.max(l.x,90===s?n.right:Math.max(n.right,a.right)),i.x=t.x,i.y=l.y))):l.y<o.y||180===s&&l.x<o.x&&a.top<o.y||0===s&&l.x>o.x&&a.top<o.y?(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),90===s?(t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0),i.x=l.x,i.y=t.y):180===s&&l.x<o.x||0===s&&l.x>=o.x?(o.y>a.bottom?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,a.bottom,!0):o.y>a.top&&(180===s&&o.x<a.left||0===s&&o.x>a.right)?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):t.y=a.top,i.x=l.x,i.y=t.y):270===s&&o.y>a.bottom&&o.x>a.left&&o.x<a.right&&(o.x<l.x?t.x=Math.min(l.x,a.left):t.x=Math.max(l.x,a.right),t.y=o.y,i.x=t.x)):(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),(90===s||0===s&&l.x<n.left||180===s&&l.x>n.right)&&(90===s&&(a.containsPoint(o)||n.containsPoint(l))?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):l.x<o.x&&(90===s||0===s)?t.x=this.computeMidOrthoPosition(n.left,o.y,Math.max(l.x,a.right),l.y,!1):l.x>o.x&&(90===s||180===s)&&(t.x=this.computeMidOrthoPosition(n.right,o.y,Math.min(l.x,a.left),l.y,!1)),i.x=t.x,i.y=l.y),t.x>n.left&&t.x<n.right&&(l.y<=n.bottom&&l.y>=o.y||o.y>=a.top&&o.y<=l.y?0!==s&&180!==s||(t.e(o.x,Math.min((o.y+l.y)/2,o.y)),i.e(l.x,t.y)):(180===s||(90===s||270===s)&&l.x<o.x?t.x=Math.min(l.x,270===s?n.left:Math.min(n.left,a.left)):t.x=Math.max(l.x,270===s?n.right:Math.max(n.right,a.right)),i.x=t.x,i.y=l.y))),this.cN=s!==r,this.lN=e,this.hN=s,this.addPoint(t.copy()),this.addPoint(i.copy()),_.o(t),_.o(i))}computeMidOrthoPosition(t,e,i,s,n){let a=0;return!this.hasCurviness()||this.computeSpot(!0,this.fromPort).isSide()||this.computeSpot(!1,this.toPort).isSide()||(a=this.computeCurviness()),n?(e+s)/2+a:(t+i)/2+a}FA(){if(null!==this.diagram&&this.isAvoiding){var e=this.points.h,i=e.length;if(!(i<4)){var s=this.diagram.getPositions(!0,this.containingGroup,null);for(let t=1;t<i-2;t++){var n=e[t],a=e[t+1];if(!s.isUnoccupied(Math.min(n.x,a.x),Math.min(n.y,a.y),Math.abs(n.x-a.x),Math.abs(n.y-a.y)))return!0}}}return!1}vd(s,t,e,n,i,a){var r=s.cellWidth,o=s.cellHeight;let l=s._i(t,e),h=t,u=e,d=h,c=u;for(0===n?d+=r:90===n?c+=o:180===n?d-=r:c-=o,n!==a&&l>Ge.xo&&s._i(d,c)!==l-1&&(s._i(h-r,u)===l-1?(n=180,d=h-r,c=u):s._i(h+r,u)===l-1?(n=0,d=h+r,c=u):s._i(h,u-o)===l-1?(n=270,d=h,c=u-o):s._i(h,u+o)===l-1&&(n=90,d=h,c=u+o));l>Ge.xo&&s._i(d,c)===l-1;)h=d,u=c,0===n?d+=r:90===n?c+=o:180===n?d-=r:c-=o,--l;if(i?l>Ge.xo&&(180===n||0===n?h=Math.floor(h/r)*r+r/2:90!==n&&270!==n||(u=Math.floor(u/o)*o+o/2)):(h=Math.floor(h/r)*r+r/2,u=Math.floor(u/o)*o+o/2),l>Ge.xo){let i=n,t=h,e=u;if(0===n?(i=90,e+=o):90===n?(i=180,t-=r):180===n?(i=270,e-=o):270===n&&(i=0,t+=r),s._i(t,e)===l-1)this.vd(s,t,e,i,!1,i);else{let t=h,e=u;0===n?(i=270,e-=o):90===n?(i=0,t+=r):180===n?(i=90,e+=o):270===n&&(i=180,t-=r),s._i(t,e)===l-1&&this.vd(s,t,e,i,!1,i)}}this.addPointAt(h,u)}findClosestSegment(t){Ht,Kt.s(t,_,Y,"findClosestSegment:p");var e=t.x,i=t.y;let s=this.getPoint(0),n=this.getPoint(1),a=_.distanceLineSegmentSquared(e,i,s.x,s.y,n.x,n.y),r=0;for(let t=1;t<this.pointsCount-1;t++){s=this.getPoint(t+1);var o=_.distanceLineSegmentSquared(e,i,n.x,n.y,s.x,s.y);n=s,o<a&&(r=t,a=o)}return r}fe(){this.Mh=!1,this.u()}get Mh(){return 0!=(128&this.Dt)}set Mh(t){0!=(128&this.Dt)!==t&&(this.Dt=128^this.Dt)}get geometry(){if(!this.Mh){if(this.updateRoute(),this.pointsCount<2)return this.Mh=!0,this.yt;this.yt=this.makeGeometry()}return this.yt}pd(t){if(!t){if(!1===this.Re)return;t=this.findMainElement();if(this.Mh&&(null===t||null!==t.geometry))return}this.pointsCount<2?this.Mh=!0:this.yt=this.makeGeometry();var e=this.path;if(null!==e){e.yt=this.yt;var i=this.F.h,s=i.length;for(let t=0;t<s;t++){var n=i[t];n!==e&&n.isPanelMain&&n instanceof G&&(n.yt=this.yt)}}}aO(t){return this.Ya()&&t.sh.contains(this)&&(0!==this.Ac.width||0!==this.Ac.height)&&(t.animationManager.isAnimating||t.currentTool!==t.toolManager)}makeGeometry(){var e=this.yt,s=this.pointsCount;let n=!1;var i=this.diagram;null!==i&&this.aO(i)&&(n=!0);let a=0,r=0,o=this.getPoint(0).copy();var l=o.copy(),h=this.Ci.h,i=this.computeCurve();if(9===i&&3<=s&&!z.q(this.smoothness,0))if(3===s){var u=this.getPoint(1);a=Math.min(o.x,u.x),r=Math.min(o.y,u.y),u=this.getPoint(2),a=Math.min(a,u.x),r=Math.min(r,u.y)}else{if(this.isOrthogonal)for(let t=0;t<s;t++){var d=h[t];l.x=Math.min(d.x,l.x),l.y=Math.min(d.y,l.y)}else for(let t=3;t<s;t+=3){t+3>=s&&(t=s-1);var c=this.getPoint(t);l.x=Math.min(c.x,l.x),l.y=Math.min(c.y,l.y)}a=l.x,r=l.y}else{for(let t=0;t<s;t++){var g=h[t];l.x=Math.min(g.x,l.x),l.y=Math.min(g.y,l.y)}a=l.x,r=l.y}if(a-=this.bb.x,r-=this.bb.y,o.x-=a,o.y-=r,2!==s||this.Ya()){e.type=4;var m=Be.xC(e);if(0!==this.computeShortLength(!0)&&(o=this.Tc(o,!0,l)),m.yu(o.x,o.y,!1,!1),9===i&&3<=s&&!z.q(this.smoothness,0))if(3===s){u=this.getPoint(1),i=u.x-a,u=u.y-r;let t=this.getPoint(2).copy();t.x-=a,t.y-=r,0!==this.computeShortLength(!1)&&(t=this.Tc(t,!1,l)),m.br(i,u,i,u,t.x,t.y)}else if(this.isOrthogonal){var f=_.H(a,r),p=_.a(),v=(p.c(this.getPoint(1)),_.H(a,r)),y=_.H(a,r);let e=this.getPoint(0),i;var b=this.smoothness/3;for(let t=1;t<this.pointsCount-1;t++){i=this.getPoint(t);var x=e,w=i,A=this.getPoint(this.dN(i,t,!1));z.q(x.x,w.x)&&z.q(w.x,A.x)||z.q(x.y,w.y)&&z.q(w.y,A.y)||(this.fO(x,w,A,b,v,y),(1===t||2===t&&z.q(e.x,this.getPoint(0).x)&&z.q(e.y,this.getPoint(0).y))&&(p.x=.5*(e.x+i.x),p.y=.5*(e.y+i.y)),m.br(p.x-a,p.y-r,v.x-a,v.y-r,i.x-a,i.y-r),f.set(v),p.set(y),e=i)}let t=e.x,s=e.y,n=this.getPoint(this.pointsCount-1);t=.5*(t+(n=0!==this.computeShortLength(!1)?this.Tc(n.copy(),!1,_.To):n).x),s=.5*(s+n.y),m.br(y.x-a,y.y-r,t-a,s-r,n.x-a,n.y-r),_.o(f),_.o(p),_.o(v),_.o(y)}else for(let e=3;e<s;e+=3){var P=this.getPoint(e-2),k=(e+3>=s&&(e=s-1),this.getPoint(e-1));let t=this.getPoint(e);e===s-1&&0!==this.computeShortLength(!1)&&(t=this.Tc(t.copy(),!1,_.To)),m.br(P.x-a,P.y-r,k.x-a,k.y-r,t.x-a,t.y-r)}else{var S=_.a(),M=(S.c(this.getPoint(0)),_.a()),C=(M.c(S),this.computeCorner());let 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this.Rn(i,s,n,a,r,u),l.c(r)}computeJumpLength(){return 10}Rn(a,r,o,l,h,t){if(!t&&this.Ya()){var u=this.computeJumpLength(),d=u/2,c=[];let i=0,s=(this.isVisible()&&(i=this.uO(l,h,c)),l.x),n=l.y;if(0<i)if(z.p(l.y,h.y))if(l.x<h.x){let e=0;for(;e<i;){var g=Math.max(l.x,Math.min(c[e++]-d,h.x-u));a.xr(g+r,h.y+o),s=g+r,n=h.y+o;let t=Math.min(g+u,h.x);for(;e<i;){var m=c[e];if(!(m<t+u))break;e++,t=Math.min(m+d,h.x)}var g=h.y-u+o,f=t+r,p=h.y+o;10===this.curve?a.yu(f,p,!1,!1):a.br(s,g,f,g,f,p),s=f,n=p}}else{let e=i-1;for(;0<=e;){var v=Math.min(l.x,Math.max(c[e--]+d,h.x+u));a.xr(v+r,h.y+o),s=v+r,n=h.y+o;let t=Math.max(v-u,h.x);for(;0<=e;){var y=c[e];if(!(y>t-u))break;e--,t=Math.max(y-d,h.x)}var v=h.y-u+o,b=t+r,x=h.y+o;10===this.curve?a.yu(b,x,!1,!1):a.br(s,v,b,v,b,x),s=b,n=x}}else if(z.p(l.x,h.x))if(l.y<h.y){let e=0;for(;e<i;){var w=Math.max(l.y,Math.min(c[e++]-d,h.y-u));a.xr(h.x+r,w+o),s=h.x+r,n=w+o;let t=Math.min(w+u,h.y);for(;e<i;){var A=c[e];if(!(A<t+u))break;e++,t=Math.min(A+d,h.y)}var 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11===t||10===t}Mb(t){!t&&!this.Ya()||null===(t=this.diagram)||t.animationManager.isTicking||t.sh.contains(this)||0===this.Ac.width&&0===this.Ac.height||t.sh.add(this,this.Ac.copy())}invalidateOtherJumpOvers(i){var e=this.layer;if(null!==e&&e.visible&&!e.isTemporary){var s=e.diagram;if(null!==s&&!s.animationManager.isTicking){let t=!1;for(var n=s.layers;n.next();){var a=n.value;if(a.visible)if(a===e){let e=!(t=!0);var r=a.HM(),o=r.length;for(let t=0;t<o;t++){var l=r[t];l instanceof Y&&(l===this?e=!0:e&&this.aT(l,i))}}else if(t){var h=a.HM(),u=h.length;for(let t=0;t<u;t++){var d=h[t];d instanceof Y&&this.aT(d,i)}}}}}}aT(t,e){var i;null!==t&&t.Mh&&t.Re&&t.Ya()&&(i=t.routeBounds).isReal()&&(this.routeBounds.intersectsRect(i)||e.intersectsRect(i))&&!this.usesSamePort(t)&&t.fe()}usesSamePort(t){var e=this.pointsCount,i=t.pointsCount;if(0<e&&0<i){var 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routing(){return this.Va}set routing(t){var e=this.Va;e!==t&&(Ht,1!==t&&2!==t&&6!==t&&7!==t&&Kt.n("Link.routing can only be set to Normal, Orthogonal, AvoidsNodes, not: "+t),this.Va=t,this.sr=null,this.invalidateRoute(),this.Mb(Y.aN(e)||Y.aN(t)),this.i("routing",e,t))}get smoothness(){return this.Ud}set smoothness(t){var e=this.Ud;e!==t&&(Ht,Kt.t(t,"number",Y,"smoothness"),this.Ud=t,this.fe(),this.i("smoothness",e,t))}Py(){var s=this.mo;if(null!==s){var n=this.yo;if(null!==n&&isNaN(this.curviness)){var a=this.po,r=this.wo;let i=null,e=null;var o=s.ni.h,l=o.length;for(let t=0;t<l;t++){var h=o[t];(h.mo===s&&h.po===a&&h.yo===n&&h.wo===r||h.mo===n&&h.po===r&&h.yo===s&&h.wo===a)&&(null===e?e=h:(null===i&&(i=[]).push(e),i.push(h)))}if(null!==i){let e=s.tT(n,a,r);null===e&&(e=new qe(s,a,n,r),s.QL(e),n.QL(e)),e._s=i;for(let t=0;t<i.length;t++)i[t].nr=e;e.Vd()}}}}My(){var t,e=this.nr;null!==e&&isNaN(this.curviness)&&(this.nr=null,0<=(t=e._s.indexOf(this)))&&(Kt.rf(e._s,t),e.Vd())}Il(){return!0}get key(){var t=this.diagram;if(null!==t&&t.model.Ea())return t.model.getKeyForLinkData(this.data)}}class qe{Go;Ks;uy;iN;yb;eN;_s;constructor(t,e,i,s){N.ji(this),this.Go=!1,this.Ks=!1,this.uy=t,this.iN=e,this.yb=i,this.eN=s,this._s=[]}Vd(){var t;this.Go||0<(t=this._s).length&&null!==(t=t[0].diagram)&&(t.uP.add(this),this.Ks=t.undoManager.isUndoingRedoing),this.Go=!0}NP(){var t,e,i;this.Go&&(this.Go=!1,0<(t=this._s).length&&(i=null===(i=(e=t[0]).diagram)||i.Uh&&!this.Ks,this.Ks=!1,e.arrangeBundledLinks(t,i),1===t.length)&&(e.nr=null,t.length=0),0===t.length)&&(this.uy._L(this),this.yb._L(this))}}class Ge{de;ge;Ka;Ua;ki;Si;Yt;Ph;Nh;da;BP;Go;Cy;Jf;zP;XP;constructor(t){N.ji(this),this.da=null,this.BP=null,this.Go=!0,this.Cy=!1,this.de=1,this.ge=1,this.Ka=-1,this.Ua=-1,this.ki=t.width,this.Si=t.height,this.Yt=null,this.Ph=0,this.Nh=0,this.Jf=11,this.zP=2*this.Jf,this.XP=2*this.Jf}static tn=0;static xo=1;static qd=999999;static gN=Ge.qd+1;static mN=Ge.qd+2;R1(t){if(!(t.width<=0||t.height<=0)){var e=t.x,i=t.y,s=t.x+t.width,t=t.y+t.height,n=(this.de=Math.floor((e-this.ki)/this.ki)*this.ki,this.ge=Math.floor((i-this.Si)/this.Si)*this.Si,this.Ka=Math.ceil((s+2*this.ki)/this.ki)*this.ki,this.Ua=Math.ceil((t+2*this.Si)/this.Si)*this.Si,1+(0|Math.ceil((this.Ka-this.de)/this.ki))),a=1+(0|Math.ceil((this.Ua-this.ge)/this.Si));if(null===this.Yt||this.Ph<n-1||this.Nh<a-1){var r=[];for(let t=0;t<=n;t++)r[t]=new Uint32Array(a);this.Yt=r,this.Ph=n-1,this.Nh=a-1}this.mO(Ge.gN)}}get bounds(){return new Q(this.de,this.ge,this.Ka-this.de,this.Ua-this.ge)}get cellWidth(){return this.ki}set cellWidth(t){0<t&&t!==this.ki&&(this.ki=t,this.R1(this.bounds))}get cellHeight(){return this.Si}set cellHeight(t){0<t&&t!==this.Si&&(this.Si=t,this.R1(this.bounds))}Wd(t,e){return this.de<=t&&t<=this.Ka&&this.ge<=e&&e<=this.Ua}_i(t,e){return this.Wd(t,e)?(t=(t-=this.de)/this.ki,e=(e-=this.ge)/this.Si,this.Yt[0|t][0|e]):Ge.gN}PR(t,e,i,s){if(this.Wd(t,e)){var n=(t-this.de)/this.ki|0,a=(e-this.ge)/this.Si|0,t=(t+i-this.de)/this.ki|0,i=(e+s-this.ge)/this.Si|0,r=Math.min(t,this.Ph),o=Math.min(i,this.Nh);for(let t=n;t<=r;t++){var l=this.Yt[t];if(l.fill)l.fill(Ge.tn,a,o+1);else for(let t=a;t<=o;t++)l[t]=Ge.tn}}}mO(e){if(null!==this.Yt)for(let t=0;t<=this.Ph;t++){var i=this.Yt[t];if(i.fill)i.fill(e);else for(let t=0;t<=this.Nh;t++)i[t]=e}}GA(){if(null!==this.Yt)for(let t=0;t<=this.Ph;t++){var e=this.Yt[t];for(let t=0;t<=this.Nh;t++)e[t]>=Ge.xo&&(e[t]=Ge.gN)}}pO(t,e){return this._i(t,e)===Ge.tn}isUnoccupied(n,a,r,o){if(!(n>this.Ka||n+r<this.de||a>this.Ua||a+o<this.ge)){let e=(n-this.de)/this.ki|0,i=(a-this.ge)/this.Si|0,t=Math.max(0,r)/this.ki+1|0,s=Math.max(0,o)/this.Si+1|0;if(e<0&&(t+=e,e=0),i<0&&(s+=i,i=0),!(t<0||s<0)){var l=0|Math.min(e+t-1,this.Ph),h=0|Math.min(i+s-1,this.Nh);for(let t=e;t<=l;t++){var u=this.Yt[t];for(let t=i;t<=h;t++)if(u[t]===Ge.tn)return!1}}}return!0}maxUnoccupiedH(t,e,i,s){if(t>this.Ka||e<this.de||i>this.Ua||i<this.ge)return 0;var n=(t-this.de)/this.ki|0,a=(e-this.de)/this.ki|0,r=(i-this.ge)/this.Si|0,o=s/this.Si+1|0;let l;for(l=0;l<o/2;l++){let e=!1;for(let t=n;t<=a;t++)if(this.Yt[t][r+l]===Ge.tn||this.Yt[t][r-l]===Ge.tn){e=!0;break}if(e)return Math.max(0,(2*l-1)*this.Si)}return s}maxUnoccupiedV(t,e,i,s){if(t>this.Ua||e<this.ge||i>this.Ka||i<this.de)return 0;var n=(t-this.ge)/this.Si|0,a=(e-this.ge)/this.Si|0,r=(i-this.de)/this.ki|0,o=s/this.ki+1|0;let l;for(l=0;l<o/2;l++){let e=!1;for(let t=n;t<=a;t++)if(this.Yt[r+l][t]===Ge.tn||this.Yt[r-l][t]===Ge.tn){e=!0;break}if(e)return Math.max(0,(2*l-1)*this.ki)}return s}yO(t,e,i,s,n,a,r,o){let l=this.Yt[t|=0][e|=0];if(l>=Ge.xo&&l<Ge.qd)for(s?e+=i:t+=i,l+=1;n<=t&&t<=a&&r<=e&&e<=o;){var h=this.Yt[t][e];if(l>=h)break;this.Yt[t][e]=l,l+=1,s?e+=i:t+=i}return s?e:t}bo(e,i,s,n,a,r,o,l){if(!(e<a||r<e||i<o||l<i)){var h=this.yO(e,i,s,n,a,r,o,l);if(n)if(0<s)for(let t=i+s;t<h;t+=s)this.bo(e,t,1,!n,a,r,o,l),this.bo(e,t,-1,!n,a,r,o,l);else for(let t=i+s;t>h;t+=s)this.bo(e,t,1,!n,a,r,o,l),this.bo(e,t,-1,!n,a,r,o,l);else if(0<s)for(let t=e+s;t<h;t+=s)this.bo(t,i,1,!n,a,r,o,l),this.bo(t,i,-1,!n,a,r,o,l);else for(let t=e+s;t>h;t+=s)this.bo(t,i,1,!n,a,r,o,l),this.bo(t,i,-1,!n,a,r,o,l)}}Lb(t,e,i,s,n,a,r,o,l,h){let u=0|t,d=0|e,c=Ge.tn,g=Ge.xo;for(this.Yt[u][d]=g;c===Ge.tn&&u>r&&u<o&&d>l&&d<h;)g+=1,this.Yt[u][d]=g,a?d+=n:u+=n,c=this.Yt[u][d];return a?d:u}Tb(t,e,i,s,n,a,r,o,l,h){let u=0|i,d=0|s,c=Ge.tn;var g=Ge.qd;for(this.Yt[u][d]=g;c===Ge.tn&&u>r&&u<o&&d>l&&d<h;)this.Yt[u][d]=g,a?d+=n:u+=n,c=this.Yt[u][d]}fT(t,e,n,i,s,a){if(null!==this.Yt){this.Cy=!1;var r=t.x,t=t.y;if(this.Wd(r,t)){var r=(r-=this.de)/this.ki,t=(t-=this.ge)/this.Si,o=n.x,n=n.y;if(this.Wd(o,n))if(o=(o-=this.de)/this.ki,n=(n-=this.ge)/this.Si,Math.abs(r-o)<=1&&Math.abs(t-n)<=1)this.Cy=!0;else{var l=s.x,h=s.y,u=s.x+s.width,s=s.y+s.height,l=(l=(l-=this.de)/this.ki,h=(h-=this.ge)/this.Si,u=(u-=this.de)/this.ki,s=(s-=this.ge)/this.Si,Math.max(0,Math.min(this.Ph,0|l))),u=Math.min(this.Ph,Math.max(0,0|u)),h=Math.max(0,Math.min(this.Nh,0|h)),s=Math.min(this.Nh,Math.max(0,0|s)),d=this.Yt,r=0|r,t=0|t,o=0|o,n=0|n,c=0===e||90===e?1:-1,e=90===e||270===e,g=(d[r][t]===Ge.tn?(this.Lb(r,t,o,n,c,e,l,u,h,s),this.Lb(r,t,o,n,1,!e,l,u,h,s),this.Lb(r,t,o,n,-1,!e,l,u,h,s)):this.Lb(r,t,o,n,c,e,r,t,r,t),d[o][n]===Ge.tn?(this.Tb(r,t,o,n,0===i||90===i?1:-1,90===i||270===i,l,u,h,s),this.Tb(r,t,o,n,1,!(90===i||270===i),l,u,h,s),this.Tb(r,t,o,n,-1,!(90===i||270===i),l,u,h,s)):this.Tb(r,t,o,n,c,e,o,n,o,n),Kt.ct());if(a&&this.cT(o,n,i,r,t,g)){g[0]===o&&g[1]===n||(g.unshift(n),g.unshift(o)),g[g.length-2]===r&&g[g.length-1]===t||(g.push(r),g.push(t));let e=Ge.xo,i=g[g.length-2],s=g[g.length-1];d[i][s]=e++;for(let t=g.length-4;0<=t;t-=2){i=g[t+2],s=g[t+3];for(var m=g[t],f=g[t+1];m>i?i++:m<i?i--:f>s?s++:f<s&&s--,d[i][s]=e++,i!==m||s!==f;);}}else this.bo(r,t,1,!1,l,u,h,s),this.bo(r,t,-1,!1,l,u,h,s),this.bo(r,t,1,!0,l,u,h,s),this.bo(r,t,-1,!0,l,u,h,s);Kt.ot(g)}}}}cT(s,n,a,r,o,l){var h=this.Yt;let u=s,d=n;for(;;){if(u===r&&d===o)return!0;let t=u,e=d;if(0===a){if(!(t<r))break;t++}else if(90===a){if(!(e<o))break;e++}else if(180===a){if(!(t>r))break;t--}else{if(!(e>o))break;e--}var i=h[t][e];if(0===i||i===Ge.mN)break;u=t,d=e}for(;;){let t=a,e=u,i=d;0===a||90!==a&&180===a?i<o?(t=90,i++):i>o&&(t=270,i--):e<r?(t=0,e++):e>r&&(t=180,e--);var c=h[e][i];if(t!==a&&0!==c&&c!==Ge.mN){if(l.push(u),l.push(d),this.cT(u,d,t,r,o,l))return!0;l.pop(),l.pop()}if(h[u][d]=Ge.mN,0===a){if(u===s)return!1;u--}else if(90===a){if(d===n)return!1;d--}else if(180===a){if(u===s)return!1;u++}else{if(d===n)return!1;d++}}}}class je{be;or;ds;jd;constructor(){N.ji(this),this.be=null,this.or=null,this.ds=[],this.jd=!1}toString(){var e=this.ds;let i=this.be.toString()+" "+e.length.toString()+":";for(let t=0;t<e.length;t++){var s=e[t];null!==s&&(i+=`
-  `+s.toString())}return i}wO(t,e,i,s){e=e.offsetY;switch(e){case 8:return 90;case 2:return 180;case 1:return 270;case 4:return 0}let n=i;switch(e){case 9:return 180<n?270:90;case 6:return 90<n&&n<=270?180:0}var a=180*Math.atan2(t.height,t.width)/Math.PI;switch(e){case 3:return n>a&&n<=180+a?180:270;case 5:return n>180-a&&n<=360-a?270:0;case 12:return n>a&&n<=180+a?90:0;case 10:return n>180-a&&n<=360-a?180:90;case 7:return 90<n&&n<=180+a?180:n>180+a&&n<=360-a?270:0;case 13:return 180<n&&n<=360-a?270:n>a&&n<=180?90:0;case 14:return n>a&&n<=180-a?90:n>180-a&&n<=270?180:0;case 11:return n>180-a&&n<=180+a?180:n>180+a?270:90}return s&&15!==e&&(n-=15)<0&&(n+=360),n>a&&n<180-a?90:n>=180-a&&n<=180+a?180:n>180+a&&n<360-a?270:0}Vd(){this.ds.length=0}hT(e){let i=this.ds;0===i.length&&(this.xO(),i=this.ds);for(let t=0;t<i.length;t++){var s=i[t];if(null!==s&&s._e===e)return s}return null}xO(){if(!this.jd){var n=this.jd;this.jd=!0;let t,e=null;var r=this.be,o=r instanceof X?r:null;if(null===o||o.isSubGraphExpanded)t=r.isTreeExpanded?r.findLinksConnected(this.or.portId):r.findExternalTreeLinksConnected();else{if(!o.actualBounds.isReal())return this.jd=n,this.ds;e=o,t=e.findExternalLinksConnected()}let a=this.ds.length=0;for(var r=this.or.getDocumentPoint(Z.TopLeft,_.a()),o=this.or.getDocumentPoint(Z.BottomRight,_.a()),l=Q.H(r.x,r.y,0,0),h=(l.unionPoint(o),_.o(r),_.o(o),_.H(l.x+l.width/2,l.y+l.height/2)),u=this.or.getDocumentAngle(),d=t.iterator;d.next();){var c=d.value;if(c.isVisible()&&c.fromPort!==c.toPort){var g=c.fromPort===this.or||null!==c.fromNode&&c.fromNode.isMemberOf(e),m=c.computeSpot(g,this.or);if(m.isSide()){let n;if(null!==(n=g?c.toPort:c.fromPort)){let s=n.part;if(null!==s){g=s.findVisibleNode(),g=(null!==g&&g!==s&&(s=g,n=s.port),c.computeOtherPoint(s,n));let t=h.directionPoint(g);(t-=u)<0?t+=360:360<=t&&(t-=360);m=this.wO(l,m,t,c.isOrthogonal);let e=0,i=(0===m?(e=4,180<t&&(t-=360)):90===m?(e=8,270<t&&(t-=360)):180===m?e=2:(e=1,t<90&&(t+=360)),this.ds[a]);void 0===i?(i=new He(c,t,e),this.ds[a]=i):(i._e=c,i.qt=t,i.Me=e),i.Db.set(g),a++}}}}}_.o(h),this.bO();var f=this.ds.length;let i=-1,s=0;for(a=0;a<f;a++){var p=this.ds[a];void 0!==p&&(p.Me!==i&&(i=p.Me,s=0),p.Jd=s,s++)}for(i=-1,s=0,a=f-1;0<=a;a--){var v=this.ds[a];void 0!==v&&(v.Me!==i&&(i=v.Me,s=v.Jd+1),v.Lc=s)}this.kO(this.ds),this.SO(this.ds),this.jd=n,Q.o(l)}return this.ds}MO(t,e){return t===e?0:null===t?-1:null===e?1:t.Me<e.Me?-1:t.Me>e.Me?1:t.qt<e.qt?-1:t.qt>e.qt?1:0}bO(){this.ds.sort(je.prototype.MO)}kO(e){var t=this.or,i=this.be.portSpreading,s=_.a(),n=_.a(),a=_.a(),r=_.a();t.getDocumentPoint(Z.TopLeft,s),t.getDocumentPoint(Z.TopRight,n),t.getDocumentPoint(Z.BottomRight,a),t.getDocumentPoint(Z.BottomLeft,r);let o=0,l=0,h=0,u=0;if(2===i)for(let t=0;t<e.length;t++){var d=e[t];if(null!==d){var c=d._e.computeThickness();switch(d.Me){case 8:h+=c;break;case 2:u+=c;break;case 1:o+=c;break;default:l+=c}}}let g=0,m=0,f=1,p,v,y=0,b=0;for(let t=0;t<e.length;t++){var x=e[t];if(null!==x){if(g!==x.Me){switch(g=x.Me){case 8:p=a,v=r;break;case 2:p=r,v=s;break;case 1:p=s,v=n;break;default:p=n,v=a}switch(y=v.x-p.x,b=v.y-p.y,g){case 8:h>Math.abs(y)?(f=Math.abs(y)/h,h=Math.abs(y)):f=1;break;case 2:u>Math.abs(b)?(f=Math.abs(b)/u,u=Math.abs(b)):f=1;break;case 1:o>Math.abs(y)?(f=Math.abs(y)/o,o=Math.abs(y)):f=1;break;default:l>Math.abs(b)?(f=Math.abs(b)/l,l=Math.abs(b)):f=1}m=0}var w=x.Hd;if(2===i){var A=x._e.computeThickness();switch(A*=f,w.set(p),g){case 8:w.x=p.x+y/2+h/2-m-A/2;break;case 2:w.y=p.y+b/2+u/2-m-A/2;break;case 1:w.x=p.x+y/2-o/2+m+A/2;break;default:w.y=p.y+b/2-l/2+m+A/2}m+=A}else{let t=.5;1===i&&(t=(x.Jd+1)/(x.Lc+1)),w.x=p.x+y*t,w.y=p.y+b*t}}}_.o(s),_.o(n),_.o(a),_.o(r)}SO(e){for(let t=0;t<e.length;t++){var i=e[t];null!==i&&(i.Cb=this.PO(i))}}PO(t){var e,i,s,n=t._e,a=n.fromPort===this.or,a=n.computeEndSegmentLength(this.be,this.or,Z.None,a);let r=t.Jd;return r<0||(e=t.Lc)<=1||!n.isOrthogonal?a:(n=t.Db,i=t.Hd,2!==t.Me&&8!==t.Me||(r=e-1-r),s=Y.WI,((t=2===t.Me||4===t.Me)?n.y<i.y:n.x<i.x)?a+r*s:(t?n.y===i.y:n.x===i.x)?a:a+(e-1-r)*s)}}class He{_e;qt;Me;Db;Jd;Lc;Hd;Cb;constructor(t,e,i){this._e=t,this.qt=e,this.Me=i,this.Db=new _,this.Jd=0,this.Lc=0,this.Hd=new _,this.Cb=0}toString(){return this._e.toString()+" "+this.qt.toString()+" "+this.Me.toString()+":"+this.Jd.toString()+"/"+this.Lc.toString()+" "+this.Hd.toString()+" "+this.Cb.toString()+" "+this.Db.toString()}}class Ke{pa;ya;wa;xa;ba;ka;U0;Y0;G0;K0;constructor(){this.pa=Z.Default,this.ya=Z.Default,this.wa=NaN,this.xa=NaN,this.ba=NaN,this.ka=NaN,this.U0=null,this.Y0=null,this.G0=1/0,this.K0=1/0}copy(){var t=new Ke;return t.pa=this.pa.L(),t.ya=this.ya.L(),t.wa=this.wa,t.xa=this.xa,t.ba=this.ba,t.ka=this.ka,t.U0=this.U0,t.Y0=this.Y0,t.G0=this.G0,t.K0=this.K0,t}}class Ye{I0;O0;E0;R0;Cp;Ap;constructor(){this.I0=-1/0,this.O0=0,this.E0=_.To,this.R0=0,this.Cp="None",this.Ap="None"}copy(){var t=new Ye;return t.I0=this.I0,t.O0=this.O0,t.E0=this.E0.L(),t.R0=this.R0,t.Cp=this.Cp,t.Ap=this.Ap,t}}class X extends D{Zd;Et;ua;b0;hi;le;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.z=4608|this.z,this.Zd=new N,this.Et=null,this.le=new Ue,(this.le.group=this).ua=new N,this.b0=null,this.hi=null,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),this.z=-32769&this.z;var e=t.findInVisualTree(t=>t instanceof Xe);e instanceof Xe?t.Et=e:t.Et=null,null!==this.le?(t.le=this.le.copy(),t.le.group=t):(null!==t.le&&(t.le.group=null),t.le=null),null!==this.hi&&(t.hi=this.hi.copy())}qo(t){super.qo(t);for(var e=t.findSubGraphParts(),i=t.memberParts;i.next();){var s=i.value;if(s.u(),s.invalidateLayout(8),s.clearAdornments(),s instanceof D)s.invalidateConnectedLinks(e);else if(s instanceof Y)for(var n=s.labelNodes;n.next();)n.value.invalidateConnectedLinks(e)}}tc(t,e,i,s,n,a,r){var o;3===t&&"elements"===e?n instanceof Xe?null===this.Et?this.Et=n:this.Et!==n&&Kt.n("Cannot insert a second Placeholder into the visual tree of a Group."):n instanceof Xt&&(o=n.findInVisualTree(t=>t instanceof Xe))instanceof Xe&&(null===this.Et?this.Et=o:this.Et!==o&&Kt.n("Cannot insert a second Placeholder into the visual tree of a Group.")):4===t&&"elements"===e&&null!==this.Et&&(s===this.Et||s instanceof Xt&&this.Et.isContainedBy(s))&&(this.Et=null),super.tc(t,e,i,s,n,a,r)}ad(t,e){if(super.ad(t,e),this.isClipping&&this.type!==Xt.Spot&&this.isSubGraphExpanded){let t=this.resizeObject;t instanceof Xt&&(t=t.findMainElement()),null===this.hi&&(this.hi=new Q),t.getDocumentBounds(this.hi),t instanceof G&&this.hi.inflate(-t.strokeWidth,-t.strokeWidth)}}gh(t,e,i,s){this.hasPlaceholder()&&(this.er=this.placeholder),super.gh(t,e,i,s)}ensureBounds(){const e=this;e.isSubGraphExpanded&&this.memberParts.each(t=>{!e.computesBoundsIncludingLinks&&t instanceof Y||t.ensureBounds()}),super.ensureBounds()}tl(){if(!super.tl())return!1;for(var t=this.memberParts;t.next();){var e=t.value;if(e instanceof D){if(e.isVisible()&&e.hs())return!1}else if(e instanceof Y&&e.isVisible()&&e.hs()&&e.fromNode!==this&&e.toNode!==this)return!1}return!0}hasPlaceholder(){return null!==this.Et&&this.Et.isVisibleObject()&&this.isSubGraphExpanded}get placeholder(){return this.Et}get computesBoundsAfterDrag(){return 0!=(2048&this.z)}set computesBoundsAfterDrag(t){var e=0!=(2048&this.z);e!==t&&(Kt.t(t,"boolean",X,"computesBoundsAfterDrag"),this.z=2048^this.z,this.i("computesBoundsAfterDrag",e,t))}get computesBoundsIncludingLinks(){return 0!=(4096&this.z)}set computesBoundsIncludingLinks(t){Kt.t(t,"boolean",X,"computesBoundsIncludingLinks");var e=0!=(4096&this.z);e!==t&&(this.z=4096^this.z,this.i("computesBoundsIncludingLinks",e,t))}get computesBoundsIncludingLocation(){return 0!=(8192&this.z)}set computesBoundsIncludingLocation(t){Kt.t(t,"boolean",X,"computesBoundsIncludingLocation");var e=0!=(8192&this.z);e!==t&&(this.z=8192^this.z,this.i("computesBoundsIncludingLocation",e,t))}get handlesDragDropForMembers(){return 0!=(16384&this.z)}set handlesDragDropForMembers(t){Kt.t(t,"boolean",X,"handlesDragDropForMembers");var e=0!=(16384&this.z);e!==t&&(this.z=16384^this.z,this.i("handlesDragDropForMembers",e,t))}get avoidableMembers(){return 0!=(131072&this.z)}set avoidableMembers(t){Kt.t(t,"boolean",X,"avoidableMembers");var e=0!=(131072&this.z);e!==t&&(this.z=131072^this.z,this.i("avoidableMembers",e,t))}get memberParts(){return this.Zd.iterator}$2(e){if(this.Zd.add(e)){e instanceof X&&this.ua.add(e);var i=this.memberAdded;if(null!==i){let t=!0;var s=this.diagram;null!==s&&(t=s.W,s.W=!0),i(this,e),null!==s&&(s.W=t)}this.isVisible()&&this.isSubGraphExpanded||e.Ki(!1)}if(!(e instanceof Y)||this.computesBoundsIncludingLinks){let t=this.Et;(t=null===t?this:t).u()}}Z2(e){if(this.Zd.remove(e)){e instanceof X&&this.ua.remove(e);var i=this.memberRemoved;if(null!==i){let t=!0;var s=this.diagram;null!==s&&(t=s.W,s.W=!0),i(this,e),null!==s&&(s.W=t)}this.isVisible()&&this.isSubGraphExpanded||e.Ki(!0)}if(!(e instanceof Y)||this.computesBoundsIncludingLinks){let t=this.Et;(t=null===t?this:t).u()}}Wf(){if(0<this.Zd.count){var t=this.diagram;if(null!==t)for(var e=this.Zd.copy().iterator;e.next();){var i=e.value;t.remove(i)}}super.Wf()}get layout(){return this.le}set layout(t){var e,i=this.le;i!==t&&(null!==t&&(Kt.s(t,Ue,X,"layout"),null!==t.diagram)&&t.diagram.layout===t&&Kt.n("A layout cannot be both the Diagram.layout and a Group.layout: "+t),null!==i&&(i.diagram=null,i.group=null),this.le=t,e=this.diagram,null!==t&&(t.diagram=e,t.group=this),null!==e&&(e.Jr=!0),this.i("layout",i,t),null!==e)&&e.requestUpdate()}get memberAdded(){return null!==this.bt?this.bt.xy:null}set memberAdded(t){var e=this.memberAdded;e!==t&&(null!==t&&Kt.t(t,"function",X,"memberAdded"),this.wl(),this.bt.xy=t,this.i("memberAdded",e,t))}get memberRemoved(){return null!==this.bt?this.bt.by:null}set memberRemoved(t){var e=this.memberRemoved;e!==t&&(null!==t&&Kt.t(t,"function",X,"memberRemoved"),this.wl(),this.bt.by=t,this.i("memberRemoved",e,t))}get memberValidation(){return null!==this.bt?this.bt.hh:null}set memberValidation(t){var e=this.memberValidation;e!==t&&(null!==t&&Kt.t(t,"function",X,"memberValidation"),this.wl(),this.bt.hh=t,this.i("memberValidation",e,t))}canAddMembers(t){var e=this.diagram;if(null===e)return!1;for(var i=e.commandHandler,s=i.h2(t).iterator;s.next();){var n=s.value;if(!i.isValidMember(this,n))return!1}return!0}addMembers(t,e){var i=this.diagram;if(null===i)return!1;var s=i.commandHandler;let n=!0;for(var a=s.h2(t).iterator;a.next();){var r=a.value;!e||s.isValidMember(this,r)?r.containingGroup=this:n=!1}return n}get ungroupable(){return 0!=(256&this.z)}set ungroupable(t){var e=0!=(256&this.z);e!==t&&(Kt.t(t,"boolean",X,"ungroupable"),this.z=256^this.z,this.i("ungroupable",e,t))}canUngroup(){var t;return!!this.ungroupable&&!(null===(t=this.layer)||!t.allowUngroup||null!==(t=t.diagram)&&!t.allowUngroup)}invalidateConnectedLinks(t){var e=this.NO();if(super.invalidateConnectedLinks(t),!e){this.PA(!0);for(var i=this.findExternalLinksConnected();i.next();){var s,n=i.value;void 0!==t&&t.contains(n)||(null!==(s=n.fromNode)&&s!==this&&s.isMemberOf(this)&&!s.isVisible()?(s.Se(n.fromPort),s.Se(n.toPort),n.invalidateRoute()):null!==(s=n.toNode)&&s!==this&&s.isMemberOf(this)&&!s.isVisible()&&(s.Se(n.fromPort),s.Se(n.toPort),n.invalidateRoute()))}}}findExternalLinksConnected(){var t=null!==this.diagram&&this.diagram.wP;if(t&&null!==this.b0)return this.b0.iterator;for(var e=this.findSubGraphParts(),i=(e.add(this),new N),s=e.iterator;s.next();){var n=s.value;if(n instanceof D)for(var a=n.linksConnected;a.next();){var r=a.value;e.contains(r)||i.add(r)}}return t&&(this.b0=i),i.iterator}findExternalNodesConnected(){for(var t=this.findSubGraphParts(),e=(t.add(this),new N),i=t.iterator;i.next();){var s=i.value;if(s instanceof D)for(var n=s.linksConnected;n.next();){var a=n.value,r=a.fromNode,r=(null===r||t.contains(r)&&r!==this||e.add(r),a.toNode);null===r||t.contains(r)&&r!==this||e.add(r)}}return e.iterator}mE(){var t=new N;return function t(e,i){null!==e&&(i.add(e),t(e.containingGroup,i))}(this,t),t}findSubGraphParts(){var t=new N;return H.ah(t,this,!0,0,!0),t.remove(this),t}Ki(t){super.Ki(t);for(var e=this.memberParts;e.next();)e.value.Ki(t)}collapseSubGraph(){var t,e=this.diagram;null===e||e.isCollapsingExpanding||(e.isCollapsingExpanding=!0,t=this.findSubGraphParts(),this.uT(t,e,this),e.isCollapsingExpanding=!1)}uT(t,e,i){for(var s=this.memberParts;s.next();){var n=s.value;if(n.Ki(!1),n instanceof X&&n.isSubGraphExpanded&&(n.wasSubGraphExpanded=n.isSubGraphExpanded,n.uT(t,e,i)),n instanceof D)n.invalidateConnectedLinks(t),e.Rf(n,i);else if(n instanceof Y)for(var a=n.labelNodes;a.next();)a.value.invalidateConnectedLinks(t)}this.isSubGraphExpanded=!1}expandSubGraph(){var t,e=this.diagram;null===e||e.isCollapsingExpanding||(e.isCollapsingExpanding=!0,t=this.findSubGraphParts(),this.dT(t,e,this),e.isCollapsingExpanding=!1)}dT(t,e,i){for(var s=this.memberParts;s.next();){var n=s.value;if(n.Ki(!0),n instanceof X&&n.wasSubGraphExpanded&&(n.wasSubGraphExpanded=!1,n.dT(t,e,i)),n instanceof D)n.invalidateConnectedLinks(t);else if(n instanceof Y)for(var a=n.labelNodes;a.next();)a.value.invalidateConnectedLinks(t)}this.isSubGraphExpanded=!0}get isSubGraphExpanded(){return 0!=(512&this.z)}set isSubGraphExpanded(t){var e=0!=(512&this.z);if(e!==t){Kt.t(t,"boolean",X,"isSubGraphExpanded"),this.z=512^this.z;var i=this.diagram,e=(this.i("isSubGraphExpanded",e,t),this.subGraphExpandedChanged);if(null!==e){let t=!0;null!==i&&(t=i.W,i.W=!0),e(this),null!==i&&(i.W=t)}null!==i&&i.undoManager.isUndoingRedoing?(null!==this.Et&&this.Et.u(),this.memberParts.each(t=>t.updateAdornments())):t?this.expandSubGraph():this.collapseSubGraph()}}get wasSubGraphExpanded(){return 0!=(1024&this.z)}set wasSubGraphExpanded(t){var e=0!=(1024&this.z);e!==t&&(Kt.t(t,"boolean",X,"wasSubGraphExpanded"),this.z=1024^this.z,this.i("wasSubGraphExpanded",e,t))}get subGraphExpandedChanged(){return null!==this.bt?this.bt.ky:null}set subGraphExpandedChanged(t){var e=this.subGraphExpandedChanged;e!==t&&(null!==t&&Kt.t(t,"function",X,"subGraphExpandedChanged"),this.wl(),this.bt.ky=t,this.i("subGraphExpandedChanged",e,t))}move(t,e){var i=(e=void 0===e?!1:e)?this.location:this.position,s=i.x,i=i.y,n=t.x,a=t.y;if(!(s===n||isNaN(s)&&isNaN(n))||!(i===a||isNaN(i)&&isNaN(a))){for(var r=n-(isNaN(s)?0:s),o=a-(isNaN(i)?0:i),l=_.a(),h=(super.move(t,e),new N),u=this.findSubGraphParts().iterator;u.next();){var d=u.value;d instanceof Y&&(d.wn&&h.add(d),d.Re||d.fromNode!==this&&d.toNode!==this)&&(d.wn=!0)}for(u.reset();u.next();){var c,g,m=u.value;m.Il()||m instanceof D&&m.isLinkLabel||(c=m.position,g=m.location,c.isReal()?(l.x=c.x+r,l.y=c.y+o,m.position=l):g.isReal()&&(l.x=g.x+r,l.y=g.y+o,m.location=l))}for(u.reset();u.next();){var f,p=u.value;p instanceof Y&&(p.wn=h.contains(p),p.Re||p.fromNode!==this&&p.toNode!==this)&&(f=p.position,l.x=f.x+r,l.y=f.y+o,l.isReal()?p.move(l):p.invalidateRoute())}_.o(l)}}NO(){return 0!=(65536&this.z)}PA(t){0!=(65536&this.z)!==t&&(this.z=65536^this.z)}get sl(){return 0!=(32768&this.z)}set sl(t){0!=(32768&this.z)!==t&&(this.z=32768^this.z)}}class Xe extends y{ei;$d;constructor(t){super(),this.ei=I.qg,this.$d=new Q(NaN,NaN,NaN,NaN),t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.ei=this.ei.L(),t.$d=this.$d.copy()}dh(t){var e;return null!==this.background&&(e=this.naturalBounds,Q.contains(0,0,e.width,e.height,t.x,t.y))}ld(t,e,i,s){var n=this.part;if(null!==n&&(n instanceof X||n instanceof K)||Kt.n("Placeholder is not inside a Group or Adornment."),n instanceof X){var a=this.computeBorder(this.$d),r=this.minSize,o=isFinite(r.width)?Math.max(r.width,a.width):a.width,r=isFinite(r.height)?Math.max(r.height,a.height):a.height,l=this.Hi,h=(l.Do(o||0,r||0),this.oo(0,0,l.width,l.height),n.memberParts);let t=!1;for(;h.next();)if(h.value.isVisible()){t=!0;break}o=n.diagram;!t||null===o||o.animationManager.OM(n)||isNaN(a.x)||isNaN(a.y)||((r=_.a()).setRectSpot(a,n.locationSpot),n.location=r,_.o(r))}else{var l=n,o=this.Hi,a=this.ei,r=a.left+a.right,n=a.top+a.bottom,u=l.adornedObject,d=u.getDocumentAngle();l.angle=d;let t=0;u instanceof G&&(t=u.strokeWidth);var d=u.getDocumentScale(),c=u.naturalBounds,g=(c.width+t)*d,c=(c.height+t)*d;l.type!==Xt.Link&&(d="Selection"===l.category?Z.TopLeft:l.locationSpot,d=u.getDocumentPoint(d,_.a()),l.location=d,_.o(d)),isNaN(g)||isNaN(c)?(l=u.getDocumentPoint(Z.TopLeft,_.a()),(d=Q.H(l.x,l.y,0,0)).unionPoint(u.getDocumentPoint(Z.BottomRight,l)),d.unionPoint(u.getDocumentPoint(Z.TopRight,l)),d.unionPoint(u.getDocumentPoint(Z.BottomLeft,l)),o.Do(d.width+r||0,d.height+n||0),this.oo(-a.left,-a.top,o.width,o.height),_.o(l),Q.o(d)):(o.Do(g+r||0,c+n||0),this.oo(-a.left,-a.top,o.width,o.height))}}gh(t,e,i,s){this.actualBounds.e(t,e,i,s)}computeBorder(t){var e=this.part,i=e.diagram,s=null===i||!i.animationManager.isAnimating;if(null!==i&&e instanceof X&&!e.layer.isTemporary&&e.computesBoundsAfterDrag&&this.$d.isReal()){var n=i.toolManager.findTool("Dragging");if(n===i.currentTool){i=n.computeBorder(e,this.$d,t);if(null!==i)return i}}var n=Q.a(),i=this.computeMemberBounds(n),a=this.ei;return e instanceof X&&!e.isSubGraphExpanded?t.e(i.x-a.left,i.y-a.top,0,0):t.e(i.x-a.left,i.y-a.top,Math.max(i.width+a.left+a.right,0),Math.max(i.height+a.top+a.bottom,0)),Q.o(n),s&&e instanceof X&&e.computesBoundsIncludingLocation&&e.location.isReal()&&t.unionPoint(e.location),t}computeMemberBounds(n){if(this.part instanceof X){var a=this.part;let t=1/0,e=1/0,i=-1/0,s=-1/0;for(var r,o=a.memberParts;o.next();){var l=o.value;!l.isVisible()||l instanceof Y&&(!a.computesBoundsIncludingLinks||l.Ko()||l.fromNode===a||l.toNode===a)||((l=l.actualBounds).left<t&&(t=l.left),l.top<e&&(e=l.top),l.right>i&&(i=l.right),l.bottom>s&&(s=l.bottom))}isFinite(t)&&isFinite(e)?n.e(t,e,i-t,s-e):(r=a.location,n.e(r.x,r.y,0,0))}else n.e(0,0,0,0);return n}get padding(){return this.ei}set padding(t){"number"==typeof t?t=new I(t):Kt.s(t,I,Xe,"padding");var e=this.ei;e.equals(t)||(t=t.L(),this.ei=t,this.i("padding",e,t),this.u())}}class Ue{b;da;Qd;Lr;_d;tg;zo;xl;ig;eg;ko;constructor(t){N.ji(this),this.b=null,this.da=null,this.Qd=!0,this.Lr=!0,this._d=!1,this.tg=new _(0,0).w(),this.zo=!0,this.xl=null,this.ig=null,this.eg=!1,this.ko=null,t&&Object.assign(this,t)}cloneProtected(t){t.Qd=this.Qd,t.Lr=this.Lr,t._d=this._d,t.tg.c(this.tg),t.zo=this.zo,t.xl=this.xl,t.ig=this.ig,t.eg=!0}copy(){var t=new this.constructor;return this.cloneProtected(t),t}ci(t){Kt.gr(this,t)}toString(){let t=Kt.an(this.constructor);return t+="(",null!==this.group&&(t+=" in "+this.group),null!==this.diagram&&(t+=" for "+this.diagram),t+=")"}get diagram(){return this.b}set diagram(t){null!==t&&Kt.s(t,q,Ue,"diagram"),this.b=t}get group(){return this.da}set group(t){this.da!==t&&(null!==t&&Kt.s(t,X,Ue,"group"),null!==(this.da=t))&&(this.b=t.diagram)}get isOngoing(){return this.Qd}set isOngoing(t){this.Qd!==t&&(Kt.t(t,"boolean",Ue,"isOngoing"),this.Qd=t)}get isInitial(){return this.Lr}set isInitial(t){Kt.t(t,"boolean",Ue,"isInitial"),(this.Lr=t)||(this.eg=!0)}get isViewportSized(){return this._d}set isViewportSized(t){this._d!==t&&(Kt.t(t,"boolean",Ue,"isViewportSized"),this._d=t)&&this.invalidateLayout()}get isRouting(){return this.zo}set isRouting(t){this.zo!==t&&(Kt.t(t,"boolean",Ue,"isRouting"),this.zo=t)}get isRealtime(){return this.xl}set isRealtime(t){this.xl!==t&&(null!==t&&Kt.t(t,"boolean",Ue,"isRealtime"),this.xl=t)}get isValidLayout(){return this.eg}set isValidLayout(t){this.eg===t||(Kt.t(t,"boolean",Ue,"isValidLayout"),this.eg=t)||null!==(t=this.diagram)&&(t.Jr=!0)}invalidateLayout(){var t,e;this.isValidLayout&&null!==(t=this.diagram)&&!t.undoManager.isUndoingRedoing&&!(e=t.animationManager).isTicking&&(e.defaultAnimation.isAnimating&&e.stopAnimation(),this.isOngoing&&t.Uh||this.isInitial&&!t.Uh)&&(this.isValidLayout=!1,t.requestUpdate())}get network(){return this.ko}set network(t){this.ko!==t&&(null!==t&&Kt.s(t,_e,Ue,"network"),null!==(this.ko=t))&&(t.layout=this)}createNetwork(){return new _e(this)}makeNetwork(t){var e=this.createNetwork();return t instanceof q?(e.addParts(t.nodes,!0),e.addParts(t.links,!0)):t instanceof X?e.addParts(t.memberParts):e.addParts(t.iterator),e}updateParts(){this.isValidLayout=!0;let t=this.diagram;if(null===t&&null!==this.network)for(var e=this.network.vertexes.iterator;e.next();){var i=e.value.node;if(null!==i&&null!==(t=i.diagram))break}try{null!==t&&t.startTransaction("Layout"),this.commitLayout()}finally{null!==t&&t.commitTransaction("Layout")}}commitLayout(){if(null!==this.network){for(var t=this.network.vertexes.iterator;t.next();)t.value.commit();if(this.isRouting)for(var e=this.network.edges.iterator;e.next();)e.value.commit()}}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts");var e=new N;t instanceof q?(this.Ch(e,t.nodes,!0,this.sl,!0,!1,!0),this.Ch(e,t.parts,!0,this.sl,!0,!1,!0)):t instanceof X?this.Ch(e,t.memberParts,!1,this.sl,!0,!1,!0):e.addAll(t.iterator),0<e.count&&(null!==(t=this.diagram)&&t.startTransaction("Layout"),this.doMinimalNoNetworkLayout(e),null!==t)&&t.commitTransaction("Layout"),this.isValidLayout=!0}doMinimalNoNetworkLayout(t){var e=t.count,i=Math.ceil(Math.sqrt(e)),s=(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.arrangementOrigin.x);let n=s,a=this.arrangementOrigin.y,r=0,o=0;for(var l=t.iterator;l.next();){var h=l.value,u=(h.ensureBounds(),h.measuredBounds),d=u.width,u=u.height;h.moveTo(n,a),h instanceof X&&(h.sl=!1),n+=Math.max(d,50)+20,o=Math.max(o,Math.max(u,50)),r>=i-1?(r=0,n=s,a+=o+20,o=0):r++}}doMinimalNetworkLayout(){var t=this.network.vertexes.count,e=Math.ceil(Math.sqrt(t)),i=(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.arrangementOrigin.x);let s=i,n=this.arrangementOrigin.y,a=0,r=0;for(var o=this.network.vertexes.iterator;o.next();){var l,h,u=o.value.node;null===u||u instanceof Y||(u.ensureBounds(),!this.sl(u))||(l=(h=u.measuredBounds).width,h=h.height,u.moveTo(s,n),u instanceof X&&(u.sl=!1),s+=Math.max(l,50)+20,r=Math.max(r,Math.max(h,50)),a>=e-1?(a=0,s=i,n+=r+20,r=0):a++)}}sl(t){return!!(!t.location.isReal()&&!t.position.isReal()||t instanceof X&&t.sl)}Ch(t,e,i,s,n,a,r){for(var o=e.iterator;o.next();){var l=o.value;i&&!l.isTopLevel||null!==s&&!s(l)||!l.canLayout()||(n&&l instanceof D?l.isLinkLabel||(l instanceof X&&null===l.layout?this.Ch(t,l.memberParts,!1,s,n,a,r):(l.ensureBounds(),t.add(l))):a&&l instanceof Y?t.add(l):!r||!l.De()||l instanceof D||(l.ensureBounds(),t.add(l)))}}getLayoutBounds(t,e){var i=this.boundsComputation;return null!==i?i(t,this,e=e||new Q):!e&&t.margin.equalTo(0,0,0,0)?t.actualBounds:((e=e||new Q).set(t.actualBounds),e.addMargin(t.margin),e)}get boundsComputation(){return this.ig}set boundsComputation(t){this.ig!==t&&(null!==t&&Kt.t(t,"function",Ue,"boundsComputation"),this.ig=t,this.invalidateLayout())}collectParts(t){var e=new N;return t instanceof q?(this.Ch(e,t.nodes,!0,null,!0,!0,!0),this.Ch(e,t.links,!0,null,!0,!0,!0),this.Ch(e,t.parts,!0,null,!0,!0,!0)):t instanceof X?this.Ch(e,t.memberParts,!1,null,!0,!0,!0):this.Ch(e,t.iterator,!1,null,!0,!0,!0),e}get arrangementOrigin(){return this.tg}set arrangementOrigin(t){Kt.s(t,_,Ue,"arrangementOrigin"),this.tg.equals(t)||(this.tg.c(t),this.invalidateLayout())}initialOrigin(t){var e,i,s=this.group;return null!==s?s.hasPlaceholder()?(e=(i=s.placeholder).getDocumentPoint(Z.TopLeft),(isNaN(e.x)||isNaN(e.y))&&e.set(t),i=i.padding,e.x+=i.left,e.y+=i.top,e):(i=s.position.copy(),(isNaN(i.x)||isNaN(i.y))&&i.set(t),i):t}}class _e{le;So;In;Ay;Ly;constructor(t){N.ji(this),Ht,t||Kt.n("LayoutNetwork constructor requires non-null Layout argument"),this.le=t,this.So=new N,this.In=new N,this.Ay=new L,this.Ly=new L}clear(){if(this.So)for(var t=this.So.iterator;t.next();)t.value.clear();if(this.In)for(var e=this.In.iterator;e.next();)e.value.clear();this.So=new N,this.In=new N,this.Ay=new L,this.Ly=new L}toString(t){void 0===t&&(t=0);let e="LayoutNetwork"+(null!==this.layout?"("+this.layout.toString()+")":"");if(!(t<=0)&&(e+=" vertexes: "+this.So.count+" edges: "+this.In.count,1<t)){for(var i=this.So.iterator;i.next();){var s=i.value;e+=`
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instanceof Le&&o.EP(n)),o.raiseChangedEvent(t,e,i,s,n,a,r))}updateTargetBindings(t){if(super.updateTargetBindings(t),null!==this.data){var e=this.F.h,i=e.length;for(let t=0;t<i;t++){var s=e[t];s instanceof Xt&&s.il(t=>{null!==t.data&&t.updateTargetBindings()})}for(var n=this.adornments;n.next();)n.value.updateTargetBindings(t)}}Uo(){if(super.Uo(),this.S2()){var e=this.F.h,i=e.length;for(let t=0;t<i;t++){var s=e[t];s instanceof Xt&&s.il(t=>t.Uo())}}for(var t=this.adornments;t.next();)t.value.Uo()}updateRelationshipsFromData(){null!==this.data&&this.diagram?.partManager.updateRelationshipsFromData(this)}get key(){var t=this.diagram;if(null!==t)return t.model.getKeyForNodeData(this.data)}get adornments(){return null===this.tr?o.instance:this.tr.iteratorValues}findAdornment(t){Ht,Kt.t(t,"string",H,"findAdornment:category");var e=this.tr;return null===e?null:e.getValue(t)}addAdornment(i,s){if(null!==s){Ht,Kt.t(i,"string",H,"addAdornment:category"),Kt.s(s,K,H,"addAdornment:ad");let t=null,e=this.tr;var n;(t=null!==e?e.getValue(i):t)!==s&&(null!==t&&null!==(n=t.diagram)&&n.remove(t),null===e&&(e=new L,this.tr=e),s._o!==i&&(s.category=i),e.add(i,s),null!==(n=this.diagram))&&(n.add(s),null!==(i=s.adornedObject))&&null!==(n=i.findBindingPanel())&&(s.data=n.data)}}removeAdornment(t){Ht,Kt.t(t,"string",H,"removeAdornment:category");var e,i,s=this.tr;null!==s&&(null!==(e=s.getValue(t))&&null!==(i=e.diagram)&&(i.remove(e),e.data=null),s.remove(t),0===s.count)&&(this.tr=null)}clearAdornments(){var t=this.tr;if(null!==t){for(var e=Kt.ct(),i=t.iterator;i.next();){var s=i.key;e.push(s)}var n=e.length;for(let t=0;t<n;t++)this.removeAdornment(e[t]);Kt.ot(e)}}updateAdornments(){var e=this.diagram;if(null!==e){this.XI(e),this.YI(e);let t=this.adornments;for(;t.next();){var i=t.value;i.u(),i.hasPlaceholder()&&i.placeholder.u()}for(t=this.adornments;t.next();)t.value.updateTargetBindings()}}invalidateAdornments(){var t=this.diagram;null!==t&&(t.oh(),!0!==this.GL())&&this.HL(!0)}qM(){!1!==this.GL()&&(this.updateAdornments(),this.HL(!1))}XI(i){var t="Selection";if(this.isSelected&&this.selectionAdorned){var s=this.selectionObject;if(null!==s&&this.actualBounds.isReal()&&this.isVisible()&&s.isVisibleObject()&&s.actualBounds.isReal()){let e=this.findAdornment(t);if(null===e){let t=this.selectionAdornmentTemplate;if(!((t=null===t?this.Il()?i.linkSelectionAdornmentTemplate:this instanceof X?i.groupSelectionAdornmentTemplate:i.nodeSelectionAdornmentTemplate:t)instanceof K))return;t.ui(),null!==(e=t.copy())&&(this.Il()&&this.selectionObject===this.path&&(e.type=Xt.Link),e.adornedObject=s)}if(null!==e)return e.type===Xt.Link&&e.u(),void this.addAdornment(t,e)}}this.removeAdornment(t)}YI(t){const e=this;t.toolManager.mouseDownTools.each(t=>{t.isEnabled&&t.updateAdornments(e)}),t.toolManager.updateAdornments(e)}GM(t){null===(this.ir=t)&&this.VR()}get layer(){return this.ir}get diagram(){var t=this.ir;return null==t?null:t.diagram}get layerName(){return this.ml}set layerName(e){var i,s,n=this.ml;if(n!==e){Kt.t(e,"string",H,"layerName");let t=this.diagram;null!==t&&(null===t.findLayer(e)||t.partManager.addsToTemporaryLayer)||(this.ml=e,null!==t&&t.invalidateDocumentBounds(),this.i("layerName",n,e),null===(n=this.layer))||n.name===e||null===(t=n.diagram)||null===(e=t.findLayer(e))||e===n||(0<=(i=n.re(-1,this,!0))&&t.raiseChangedEvent(4,"parts",n,this,null,i,!0),i=e.Qh(99999999,this,!0),n.visible!==e.visible&&this.Ki(e.visible),0<=i&&t.raiseChangedEvent(3,"parts",e,null,this,!0,i),null===(i=this.layerChanged))||(s=t.W,t.W=!0,i(this,n,e),t.W=s)}}get layerChanged(){return null!==this.E?this.E.qp:null}set layerChanged(t){var e=this.layerChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"layerChanged"),this.Qi(),this.E.qp=t,this.i("layerChanged",e,t))}get zOrder(){return this.Od}set zOrder(t){var e,i=this.Od;i!==t&&(Kt.t(t,"number",H,"zOrder"),this.Od=t,null!==(e=this.layer)&&e.Nx(-1,this),this.i("zOrder",i,t),null!==(e=this.diagram))&&e.T()}KI(){var t=this.layer;null!==t&&t.Nx(-1,this)}mb(){var t;!1===this.rh()&&(this.j2(!0),this.hd(),null!==(t=this.diagram))&&(t.d0(this),t.requestUpdate())}vL(){var t,e,i;this.N|=2097152,!1!==this.rh()&&(t=this.position,(e=this.location).isReal()&&t.isReal()||this.qL(t,e),e=this.Ri,i=Q.a().c(e),e.ut(),e.x=t.x,e.y=t.y,e.w(),this.ad(i,e),Q.o(i),this.j2(!1))}oo(t,e,i,s){var n=this.ce,a=(n.e(t,e,i,s),null===this.Ni&&(this.Ni=new V),this.Ni);a.ti(),this.P0(a,t,e,i,s),(this.Ni=a).Gk()||a.Nw(n)}P0(t,i,s,n,a){if(1!==this.v&&t.v(this.v),0!==this.qt){let e=Z.Center;this.locationSpot.isSpot()&&(e=this.locationSpot);var r=_.a();if(this.locationObject!==this){var o=this.locationObject,l=o.naturalBounds;r.setSpot(l.x,l.y,l.width,l.height,e),null!==o.Ni&&o.Ni.Pt(r),r.offset(-o.measuredBounds.x,-o.measuredBounds.y);let t=o.panel;for(;null!==t&&t!==this;)null!==t.Ni&&t.Ni.Pt(r),r.offset(-t.measuredBounds.x,-t.measuredBounds.y),t=t.panel}else r.setSpot(i,s,n,a,e);t.ys(this.qt,r.x,r.y),_.o(r)}}get locationObject(){var t;return null===this.er&&(this instanceof K&&this.type!==Xt.Link&&this.hasPlaceholder()?this.er=this.placeholder:""!==(t=this.locationObjectName)?(t=this.findObject(t),this.er=null!==t?t:this):this.er=this),this.er.visible?this.er:this}get minLocation(){return null!==this.E?this.E.Wp:_.iC}set minLocation(t){var e=this.minLocation;e.equals(t)||(Ht,Kt.s(t,_,H,"minLocation"),t=t.L(),this.Qi(),this.E.Wp=t,this.i("minLocation",e,t))}get maxLocation(){return null!==this.E?this.E.jp:_.eC}set maxLocation(t){var e=this.maxLocation;e.equals(t)||(Ht,Kt.s(t,_,H,"maxLocation"),t=t.L(),this.Qi(),this.E.jp=t,this.i("maxLocation",e,t))}get locationObjectName(){return null!==this.E?this.E.Jp:""}set locationObjectName(t){var e=this.locationObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"locationObjectName"),this.Qi(),this.E.Jp=t,this.er=null,this.u(),this.i("locationObjectName",e,t))}get locationSpot(){return null!==this.E?this.E.Zp:Z.TopLeft}set locationSpot(t){var e=this.locationSpot;e.equals(t)||(Ht,Kt.s(t,Z,H,"locationSpot"),t.isSpot()||Kt.n("Part.locationSpot must be a specific Spot value, not: "+t),t=t.L(),this.Qi(),this.E.Zp=t,this.u(),this.i("locationSpot",e,t))}move(t,e){!0===e?this.location=t:this.position=t}moveTo(t,e,i){t=_.H(t,e);this.move(t,i),_.o(t)}isVisible(){if(!this.visible)return!1;var t=this.layer;if(null!==t){if(!t.visible)return!1;t=t.diagram;if(null!==t&&t.animationManager.ux(this))return!0}t=this.containingGroup;return!!(null===t||t.isSubGraphExpanded&&t.isVisible())}Ki(t){var e=this.diagram;t?(this.invalidateLayout(4),this.invalidateAdornments(),null!==e&&e.d0(this)):(this.invalidateLayout(8),this.clearAdornments()),this.mh(),null!==e&&(e.invalidateDocumentBounds(),e.T())}findObject(t){if(this.name===t)return this;let e=this.Hp;var i;return null===e&&(this.Hp=e=new L),null!==e.getValue(t)?e.getValue(t):null!==(i=super.findObject(t))?(e.set(t,i),i):(e.set(t,null),null)}V0(){this.Hp=null}getRelativePoint(e,t,i){void 0===i&&(i=new _);var t=t.isNoSpot()?Z.Center:t,s=e.naturalBounds;if(i.e(s.width*t.x+t.offsetX,s.height*t.y+t.offsetY),null!==e&&e!==this){e.D.Pt(i);let t=e.panel;for(;null!==t&&t!==this;)t.D.Pt(i),t=t.panel;null!==this.Ni&&this.Ni.Pt(i),i.offset(-this.ce.x,-this.ce.y)}return i}getDocumentBounds(t){return(t=void 0===t?new Q:t).c(this.actualBounds)}ensureBounds(){this.wt(1/0,1/0),this.vt()}xL(e){var t=this.locationSpot,i=this.locationObject,s=i.naturalBounds,n=i instanceof q?i.strokeWidth:0;if(e.setSpot(0,0,s.width+n,s.height+n,t),i!==this){e.offset(-n/2,-n/2),i.D.Pt(e);let t=i.panel;for(;null!==t&&t!==this;)t.D.Pt(e),t=t.panel}return null!==this.Ni&&this.Ni.Pt(e),e.offset(-this.ce.x,-this.ce.y),e}$h(n,a){var a=void 0===a?this.UL:a,t=this.UI(),e=2*t;if(this.isShadowed){let t=n.x,e=n.y,i=n.width,s=n.height;var r=this.shadowBlur,o=this.shadowOffset;i+=r,s+=r,t-=r/2,e-=r/2,0<o.x?i+=o.x:(t+=o.x,i-=o.x),0<o.y?s+=o.y:(e+=o.y,s-=o.y),a.e(t-1,e-1,i+2,s+2)}else a.e(n.x-1-t,n.y-1-t,n.width+2+e,n.height+2+e);return a}MI(){return this.type===Xt.Link&&this instanceof K&&"Selection"===this.category&&this.adornedObject instanceof q&&this.adornedPart.findMainElement()===this.adornedObject?this.adornedObject.strokeWidth:0}UI(){return isNaN(this.vp)&&(this.vp=this.CL()),this.vp}gc(){this.vp=NaN}vt(){var t,e,i,s;!1===this.hs()?this.vL():(this.ro(!1),t=this.Ri,(e=Q.a()).c(t),i=this.Rl(),this.gh(0,0,this.ce.width,this.ce.height),s=this.position,this.qL(s,this.location),t.ut(),t.x=s.x,t.y=s.y,t.w(),this.ad(e,t),e.equals(t)?this.Gs(i):this.De()&&(!z.p(e.width,t.width)||!z.p(e.height,t.height))&&0<=this.vM&&this.invalidateLayout(16),Q.o(e),this.j2(!1))}ad(e,i){var s,n=this.diagram;if(null!==n){let t=!1;!1===n.ea&&e.isReal()&&((s=Q.a()).c(n.documentBounds),s.subtractMargin(n.padding),e.x>s.x&&e.y>s.y&&e.right<s.right&&e.bottom<s.bottom&&i.x>s.x&&i.y>s.y&&i.right<s.right&&i.bottom<s.bottom&&(t=!0),Q.o(s)),!0!==this.GI()&&e.equals(i)||this.AA(t,n),n.T(),!e.isReal()&&!i.isReal()||e.equalsApproxClose(i)||(this instanceof D&&!n.undoManager.isUndoingRedoing&&this.invalidateConnectedLinks(),this.mh())}}get location(){return this.$s}set location(t){Ht,Kt.s(t,_,H,"location");var e=t.x,i=t.y,s=this.$s;(s.x===e||isNaN(s.x)&&isNaN(e))&&(s.y===i||isNaN(s.y)&&isNaN(i))||(t=t.copy(),!this.HI(t,s))||this.i("location",s,t.copy())}HI(t,e){var i,s,n;return!this.Il()&&(this.$s=t,this.N|=2097152,!1===this.hs()&&(this.mb(),!(i=this.lt).isReal()||null!==(s=this.diagram)&&!s.animationManager.isTicking&&s.undoManager.isUndoingRedoing||(n=i.copy(),i.e(i.x+(t.x-e.x),i.y+(t.y-e.y)),this.WL(s,i,n.x,n.y),this.i("position",n,i.copy()))),!0)}w2(t,e,i){var s;return!(this.Il()||!t.isReal()||(null!==(s=this.diagram)&&this.WL(s,t,e,i),this.lt=t,this.N&=-2097153,!this.$s.isReal()||null!==s&&!s.animationManager.isTicking&&s.undoManager.isUndoingRedoing||(s=this.$s,this.$s=new _(s.x+(t.x-e),s.y+(t.y-i)),this.i("location",s,this.$s.copy())),!1===this.rh()&&!1===this.hs()&&(this.mb(),this.vL()),0))}WL(t,e,i,s){null===t||this instanceof K||(t=t.animationManager).Mi&&t.$C(this,new _(i,s),e,!1)}Nf(t,e,i){var s=this.$s,n=this.lt;if(i){if(s.x===t&&s.y===e)return;this.rh()||this.hs()?n.e(NaN,NaN):n.e(n.x+t-s.x,n.y+e-s.y),s.e(t,e)}else{if(n.x===t&&n.y===e)return;s.e(s.x+t-n.x,s.y+e-n.y),n.e(t,e)}this.mb()}b2(){this.N&=-2097153,this.mb()}qL(t,e){var i=this.xL(_.a()),s=this.diagram,n=e.isReal(),a=t.isReal();n&&a?2097152&this.N?this.jL(t,e,s,i):this.JL(t,e,s,i):n?this.jL(t,e,s,i):a&&this.JL(t,e,s,i),this.N|=2097152,_.o(i),this.hd()}jL(t,e,i,s){var n=t.x,a=t.y;t.e(e.x-s.x,e.y-s.y),null!==i&&((s=(e=i.animationManager).defaultAnimation.isAnimating)||!e.Mi||this instanceof K||e.$C(this,new _(n,a),t,!1),s||t.x===n&&t.y===a||this.i("position",new _(n,a),t.copy()))}JL(t,e,i,s){var n=e.copy();e.e(t.x+s.x,t.y+s.y),e.equals(n)||null===i||this.i("location",n,e.copy())}AA(t,e){this.c2(!1),this instanceof D&&e.KP(this),this.layer.isTemporary||t||e.invalidateDocumentBounds();var t=this.Ri,i=e.viewportBounds;i.isReal()?this.Rl()?(t.intersectsRectPlus(i,10)||this.Gs(!1),this.updateAdornments()):this.isVisible()&&t.intersectsRect(i)?(this.Gs(!0),this.updateAdornments()):this.invalidateAdornments():e.Kf=!0}tl(){return!0}De(){return!0}Il(){return!1}Ws(){return!0}hasPlaceholder(){return!1}get category(){return this._o}set category(e){var i=this._o;if(i!==e){null!==this.svg&&(this.svg.remove(),this.fs(!0)),Kt.t(e,"string",H,"category");var s,n,a=this.diagram,r=this.data;let t=null;null===a||null===r||this instanceof K||(s=a.model.undoManager).isEnabled&&!s.isUndoingRedoing&&(t=this.clone()).F.addAll(this.F),this._o=e,this.i("category",i,e),null===a||null===r||this instanceof K?this instanceof K&&null!==(s=this.adornedPart)&&(null!==(n=s.tr)&&n.remove(i),s.addAdornment(this.category,this)):(n=a.model).undoManager.isUndoingRedoing||(this.Il()?(a.partManager.setLinkCategoryForData(r,e),null!==(s=a.partManager.findLinkTemplateForCategory(e))&&(s.ui(),null!==(s=s.copy()))&&this.J2(s,i,e)):(null!==n&&n.setCategoryForNodeData(r,e),null!==(s=a.partManager.findTemplateForNodeData(r,e))&&(s.ui(),null===(n=s.copy())||n instanceof Y||(a=this.location.copy(),this.J2(n,i,e),this.location.isReal())||(this.location=a))),null!==t&&((r=this.clone()).F.addAll(this.F),this.i("self",t,r)))}}get self(){return this}set self(t){this.J2(t,this.category,t.category)}static ZL=!1;J2(t,e,i){t.constructor===this.constructor||H.ZL||(H.ZL=!0,Kt.ft('Should not change the class of the Part when changing category from "'+e+'" to "'+i+'"'),Kt.ft("  Old class: "+Kt.an(this.constructor)+", new class: "+Kt.an(t.constructor)+", part: "+this.toString())),this.clearAdornments();var e=this.data,s=this.layerName,n=this.isSelected,a=this.isHighlighted;let r=!0,o=!0,l=!1;this instanceof D&&(r=this.isTreeLeaf,o=this.isTreeExpanded,l=this.wasTreeExpanded),t.qo(this),t.cloneProtected(this),this._o=i,null!==this.svg&&(this.svg.remove(),this.svg=null,this.fs(!0)),this.u(),this.T();t=this.diagram;let h=!0;null!==t&&(h=t.skipsUndoManager,t.skipsUndoManager=!0),this.si=e,this.N=n?4096|this.N:-4097&this.N,this.N=a?524288|this.N:-524289&this.N,this instanceof D&&(this.z=r?4|this.z:-5&this.z,this.z=o?1|this.z:-2&this.z,this.z=l?2|this.z:-3&this.z),null!==e&&this.updateTargetBindings();i=this.layerName;i!==s&&(this.ml=s,this.layerName=i),null!==t&&(t.skipsUndoManager=h),this.De()&&this.invalidateLayout(64)}canCopy(){var t;return!(!this.copyable||null!==(t=this.layer)&&(!t.allowCopy||null!==(t=t.diagram)&&!t.allowCopy))}canDelete(){var t;return!(!this.deletable||null!==(t=this.layer)&&(!t.allowDelete||null!==(t=t.diagram)&&!t.allowDelete))}canEdit(){var t;return!(!this.textEditable||null!==(t=this.layer)&&(!t.allowTextEdit||null!==(t=t.diagram)&&!t.allowTextEdit))}canGroup(){var t;return!(!this.groupable||null!==(t=this.layer)&&(!t.allowGroup||null!==(t=t.diagram)&&!t.allowGroup))}canMove(){var t;return!(!this.movable||null!==(t=this.layer)&&(!t.allowMove||null!==(t=t.diagram)&&!t.allowMove))}canReshape(){var t;return!(!this.reshapable||null!==(t=this.layer)&&(!t.allowReshape||null!==(t=t.diagram)&&!t.allowReshape))}canResize(){var t;return!(!this.resizable||null!==(t=this.layer)&&(!t.allowResize||null!==(t=t.diagram)&&!t.allowResize))}canRotate(){var t;return!(!this.rotatable||null!==(t=this.layer)&&(!t.allowRotate||null!==(t=t.diagram)&&!t.allowRotate))}canSelect(){var t;return!(!this.selectable||null!==(t=this.layer)&&(!t.allowSelect||null!==(t=t.diagram)&&!t.allowSelect))}get copyable(){return 0!=(1&this.N)}set copyable(t){var e=0!=(1&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"copyable"),this.N=1^this.N,this.i("copyable",e,t))}get deletable(){return 0!=(2&this.N)}set deletable(t){var e=0!=(2&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"deletable"),this.N=2^this.N,this.i("deletable",e,t))}get textEditable(){return 0!=(4&this.N)}set textEditable(t){var e=0!=(4&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"textEditable"),this.N=4^this.N,this.i("textEditable",e,t),this.invalidateAdornments())}get groupable(){return 0!=(8&this.N)}set groupable(t){var e=0!=(8&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"groupable"),this.N=8^this.N,this.i("groupable",e,t))}get movable(){return 0!=(16&this.N)}set movable(t){var e=0!=(16&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"movable"),this.N=16^this.N,this.i("movable",e,t))}get selectionAdorned(){return 0!=(32&this.N)}set selectionAdorned(t){var e=0!=(32&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"selectionAdorned"),this.N=32^this.N,this.i("selectionAdorned",e,t),this.invalidateAdornments())}get isInDocumentBounds(){return 0!=(64&this.N)}set isInDocumentBounds(t){var e,i=0!=(64&this.N);i!==t&&(Ht,Kt.t(t,"boolean",H,"isInDocumentBounds"),this.N=64^this.N,null!==(e=this.diagram)&&e.invalidateDocumentBounds(),this.i("isInDocumentBounds",i,t))}get isLayoutPositioned(){return 0!=(128&this.N)}set isLayoutPositioned(t){var e=0!=(128&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"isLayoutPositioned"),this.N=128^this.N,this.i("isLayoutPositioned",e,t),this.invalidateLayout(t?4:8))}get selectable(){return 0!=(256&this.N)}set selectable(t){var e=0!=(256&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"selectable"),this.N=256^this.N,this.i("selectable",e,t),this.invalidateAdornments())}get reshapable(){return 0!=(512&this.N)}set reshapable(t){var e=0!=(512&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"reshapable"),this.N=512^this.N,this.i("reshapable",e,t),this.invalidateAdornments())}get resizable(){return 0!=(1024&this.N)}set resizable(t){var e=0!=(1024&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"resizable"),this.N=1024^this.N,this.i("resizable",e,t),this.invalidateAdornments())}get rotatable(){return 0!=(2048&this.N)}set rotatable(t){var e=0!=(2048&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"rotatable"),this.N=2048^this.N,this.i("rotatable",e,t),this.invalidateAdornments())}get isSelected(){return 0!=(4096&this.N)}set isSelected(e){var i=0!=(4096&this.N);if(i!==e){Ht,Kt.t(e,"boolean",H,"isSelected");var s=this.diagram;if(e){if(!this.canSelect())return;if(null!==s){var n=s.maxSelectionCount;if(s.selection.count>=n)return}}this.N=4096^this.N;let t=!1;null!==s&&(t=s.skipsUndoManager,s.skipsUndoManager=!0,(n=s.selection).ut(),e?n.add(this):n.remove(this),n.w()),this.i("isSelected",i,e),this.invalidateAdornments();n=this.selectionChanged;null!==n&&n(this),null!==s&&(s.requestUpdate(),s.skipsUndoManager=t)}}get isHighlighted(){return 0!=(524288&this.N)}set isHighlighted(t){var e,i=0!=(524288&this.N);i!==t&&(Ht,Kt.t(t,"boolean",H,"isHighlighted"),this.N=524288^this.N,null!==(e=this.diagram)&&((e=e.highlighteds).ut(),t?e.add(this):e.remove(this),e.w()),this.i("isHighlighted",i,t),this.T(),null!==(e=this.highlightedChanged))&&e(this)}get isShadowed(){return 0!=(8192&this.N)}set isShadowed(t){var e=0!=(8192&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"isShadowed"),this.N=8192^this.N,this.fs(!0),this.i("isShadowed",e,t),this.T())}GL(){return 0!=(16384&this.N)}HL(t){t?this.N|=16384:this.N&=-16385}rh(){return 0!=(32768&this.N)}j2(t){t?this.N|=32768:this.N&=-32769}GI(){return 0!=(65536&this.N)}c2(t){t?this.N|=65536:this.N&=-65537}Rl(){return 0!=(131072&this.N)}Gs(t){t?this.N|=131072:this.N&=-131073}$L(){return 0!=(1048576&this.N)}pb(t){t?this.N|=1048576:this.N&=-1048577}get isAnimated(){return 0!=(262144&this.N)}set isAnimated(t){var e=0!=(262144&this.N);e!==t&&(Ht,Kt.t(t,"boolean",H,"isAnimated"),this.N=262144^this.N,this.i("isAnimated",e,t))}get highlightedChanged(){return null!==this.E?this.E.$p:null}set highlightedChanged(t){var e=this.highlightedChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"highlightedChanged"),this.Qi(),this.E.$p=t,this.i("highlightedChanged",e,t))}get selectionObjectName(){return null!==this.E?this.E.Qp:""}set selectionObjectName(t){var e=this.selectionObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"selectionObjectName"),this.Qi(),this.E.Qp=t,this.pl=null,this.i("selectionObjectName",e,t))}get selectionAdornmentTemplate(){return null!==this.E?this.E._p:null}set selectionAdornmentTemplate(t){var e=this.selectionAdornmentTemplate;e!==t&&(Ht,Kt.s(t,K,H,"selectionAdornmentTemplate"),this.Qi(),this.E._p=t,this.i("selectionAdornmentTemplate",e,t))}get selectionObject(){var t;return null===this.pl&&(null!==(t=this.selectionObjectName)&&""!==t?(t=this.findObject(t),this.pl=null!==t?t:this):this instanceof Y?(t=this.path,this.pl=null!==t?t:this):this.pl=this),this.pl}get selectionChanged(){return null!==this.E?this.E.ty:null}set selectionChanged(t){var e=this.selectionChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"selectionChanged"),this.Qi(),this.E.ty=t,this.i("selectionChanged",e,t))}get resizeAdornmentTemplate(){return null!==this.E?this.E.iy:null}set resizeAdornmentTemplate(t){var e=this.resizeAdornmentTemplate;e!==t&&(Ht,Kt.s(t,K,H,"resizeAdornmentTemplate"),this.Qi(),this.E.iy=t,this.i("resizeAdornmentTemplate",e,t))}get resizeObjectName(){return null!==this.E?this.E.ey:""}set resizeObjectName(t){var e=this.resizeObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"resizeObjectName"),this.Qi(),this.E.ey=t,this.i("resizeObjectName",e,t))}get resizeObject(){var t=this.resizeObjectName;if(""!==t){t=this.findObject(t);if(null!==t)return t}return this}get resizeCellSize(){return null!==this.E?this.E.sy:Yt.xw}set resizeCellSize(t){var e=this.resizeCellSize;e.equals(t)||(Ht,Kt.s(t,Yt,H,"resizeCellSize"),t=t.L(),this.Qi(),this.E.sy=t,this.i("resizeCellSize",e,t))}get rotateAdornmentTemplate(){return null!==this.E?this.E.ny:null}set rotateAdornmentTemplate(t){var e=this.rotateAdornmentTemplate;e!==t&&(Ht,Kt.s(t,K,H,"rotateAdornmentTemplate"),this.Qi(),this.E.ny=t,this.i("rotateAdornmentTemplate",e,t))}get rotateObjectName(){return null!==this.E?this.E.oy:""}set rotateObjectName(t){var e=this.rotateObjectName;e!==t&&(Ht,Kt.t(t,"string",H,"rotateObjectName"),this.Qi(),this.E.oy=t,this.i("rotateObjectName",e,t))}get rotateObject(){var t=this.rotateObjectName;if(""!==t){t=this.findObject(t);if(null!==t)return t}return this}get rotationSpot(){return null!==this.E?this.E.ry:Z.Default}set rotationSpot(t){var e=this.rotationSpot;e.equals(t)||((Ht,Kt.s(t,Z,H,"rotationSpot"),t===Z.Default)||t.isSpot()||Kt.n("Part.rotationSpot must be a specific Spot value or Spot.Default, not: "+t),t=t.L(),this.Qi(),this.E.ry=t,this.i("rotationSpot",e,t))}get text(){return this.di}set text(t){var e=this.di;e!==t&&(Ht,Kt.t(t,"string",H,"text"),this.di=t,this.i("text",e,t))}get containingGroup(){return this.kh}set containingGroup(e){if(this.De()){var i=this.kh;if(i!==e){Ht,null!==e&&Kt.s(e,X,H,"containingGroup"),null===e||this!==e&&!e.isMemberOf(this)||(this===e&&Kt.n("Cannot make a Group a member of itself: "+this.toString()),Kt.n("Cannot make a Group indirectly contain itself: "+this.toString()+" already contains "+e.toString())),this.invalidateLayout(2);var s=this.diagram,n=(null!==i?i.Z2(this):this instanceof X&&null!==s&&s.Zr.remove(this),null!==(this.kh=e)?e.$2(this):this instanceof X&&null!==s&&s.Zr.add(this),this.invalidateLayout(1),null!==s&&s.W&&(n=this.data,t=s.model,null!==n)&&t.ma()&&(h=null!==e?e.data:null,t.setGroupForData(n,t.getKeyForNodeData(h))),this.containingGroupChanged);if(null!==n){let t=!0;null!==s&&(t=s.W,s.W=!0),n(this,i,e),null!==s&&(s.W=t)}if(this instanceof X)for(var t=new N,a=(H.ah(t,this,!0,0,!0),t.iterator);a.next();){var r=a.value;if(r instanceof D)for(var o=r.linksConnected;o.next();)o.value.Ed()}if(this instanceof D){for(var l=this.linksConnected;l.next();)l.value.Ed();var h=this.labeledLink;null!==h&&h.Ed()}this.i("containingGroup",i,e),null!==e&&e.KI()}}else Kt.n("cannot set the Part.containingGroup of a Link or Adornment")}mh(){var t=this.containingGroup;null!==t&&(t.hasPlaceholder()&&t.placeholder.u(),t.u(),t.invalidateConnectedLinks())}T(){var t=this.diagram;null!==t&&!this.hs()&&!this.rh()&&this.isVisible()&&this.Ri.isReal()&&t.T(this.$h(this.Ri))}u(){var t;this.Ko()||(super.u(),null!==(t=this.diagram)&&(t.d0(this),this instanceof D&&null!==this.labeledLink&&this.labeledLink.rc(),t.requestUpdate(!0)))}rc(t){var e;this.hs()||(null!==(e=this.diagram)&&(e.d0(this),this instanceof D&&this.invalidateConnectedLinks(),e.requestUpdate()),this.ro(!0))}vm(t){t||null!==(t=this.kh)&&t.$2(this)}qm(t){t||null!==(t=this.kh)&&t.Z2(this)}Wf(){var t,e=this.data;null!==e&&null!==(t=this.diagram)&&null!==(t=t.model)&&t.removeNodeData(e)}get containingGroupChanged(){return null!==this.E?this.E.ly:null}set containingGroupChanged(t){var e=this.containingGroupChanged;e!==t&&(null!==t&&Kt.t(t,"function",H,"containingGroupChanged"),this.Qi(),this.E.ly=t,this.i("containingGroupChanged",e,t))}findSubGraphLevel(){return this.Q2(this)}Q2(t){var e=t.containingGroup;if(null!==e)return 1+this.Q2(e);if(t instanceof D){e=t.labeledLink;if(null!==e)return this.Q2(e)}return 0}findTopLevelPart(){return this._2(this)}_2(t){var e=t.containingGroup;if(null!==e)return this._2(e);if(t instanceof D){e=t.labeledLink;if(null!==e)return this._2(e)}return t}get isTopLevel(){return!(null!==this.containingGroup||this instanceof D&&null!==this.labeledLink)}isMemberOf(t){return t instanceof X&&this.tN(this,t)}tN(t,e){if(t!==e&&null!==e){var i=t.containingGroup;if(null!==i&&(i===e||this.tN(i,e)))return!0;if(t instanceof D){i=t.labeledLink;if(null!==i)return this.tN(i,e)}}return!1}findCommonContainingGroup(t){if(null===t)return null;if(Ht,Kt.s(t,H,H,"findCommonContainingGroup:other"),this===t)return this.containingGroup;let e=this;for(;null!==e;){var i;e instanceof X&&e.pb(!0),e=(e=e instanceof D&&null!==(i=e.labeledLink)?i:e).containingGroup}let s=null;for(e=t;null!==e;){if(e.$L()){s=e;break}var n;e=(e=e instanceof D&&null!==(n=e.labeledLink)?n:e).containingGroup}for(e=this;null!==e;){var a;e instanceof X&&e.pb(!1),e=(e=e instanceof D&&null!==(a=e.labeledLink)?a:e).containingGroup}return s}get layoutConditions(){return null!==this.E?this.E.hy:127}set layoutConditions(t){var e=this.layoutConditions;e!==t&&(Ht,Kt.t(t,"number",H,"layoutConditions"),this.Qi(),this.E.hy=t,this.i("layoutConditions",e,t))}canLayout(){var t;return!(!this.isLayoutPositioned||!this.isVisible()||null!==(t=this.layer)&&t.isTemporary||this instanceof D&&this.isLinkLabel)}vI(t){return!!(this.isLayoutPositioned&&t&this.layoutConditions)&&!(null!==(t=this.layer)&&t.isTemporary||this instanceof D&&this.isLinkLabel||null!==(t=this.diagram)&&t.undoManager.isUndoingRedoing)}invalidateLayout(t){var e,i;this.vI(t=void 0===t?16777215:t)&&(null!==(i=this.kh)?null!==(e=i.layout)?e.invalidateLayout():i.invalidateLayout(t):null!==(e=this.diagram)&&null!==(i=e.layout)&&i.invalidateLayout())}LA(){var t;return!(!this.isVisible()||null!==(t=this.layer)&&t.isTemporary)}static ah(t,e,i,s,n,a){if(void 0===a&&(a=null),!t.contains(e)&&(null===a||a(e))&&!(e instanceof K))if(t.add(e),e instanceof D){if(i&&e instanceof X)for(var r=e.memberParts;r.next();){var o=r.value;H.ah(t,o,i,s,n,a)}if(!1!==n)for(var l=e.linksConnected;l.next();){var h,u,d=l.value;!t.contains(d)&&(h=d.fromNode,u=d.toNode,h=null===h||t.contains(h),u=null===u||t.contains(u),n?h&&u:h||u)&&H.ah(t,d,i,s,n,a)}if(1<s)for(var c=e.findTreeChildrenNodes();c.next();){var g=c.value;H.ah(t,g,i,s-1,n,a)}}else if(e instanceof Y)for(var m=e.labelNodes;m.next();){var f=m.value;H.ah(t,f,i,s,n,a)}}get dragComputation(){return null!==this.E?this.E.ay:null}set dragComputation(t){var e=this.dragComputation;e!==t&&(null!==t&&Kt.t(t,"function",H,"dragComputation"),this.Qi(),this.E.ay=t,this.i("dragComputation",e,t))}get shadowOffset(){return null!==this.E?this.E.fy:_.sC}set shadowOffset(t){var e=this.shadowOffset;e.equals(t)||(Ht,Kt.s(t,_,H,"shadowOffset"),t=t.L(),this.Qi(),this.E.fy=t,this.T(),this.i("shadowOffset",e,t))}get shadowColor(){return null!==this.E?this.E.cy:"gray"}set shadowColor(t){var e=this.shadowColor;e!==t&&(Ht,Kt.t(t,"string",H,"shadowColor"),this.Qi(),this.E.cy=t,this.T(),this.i("shadowColor",e,t))}get shadowBlur(){return null!==this.E?this.E.Cn:4}set shadowBlur(t){var e=this.shadowBlur;e!==t&&(Ht,Kt.t(t,"number",H,"shadowBlur"),this.Qi(),this.E.Cn=t,this.T(),this.i("shadowBlur",e,t))}}class Ee{xi;qp;ly;_p;Qp;ty;$p;iy;ey;sy;ny;oy;ry;Jp;Zp;Wp;jp;ay;hy;fy;cy;Cn;constructor(){this.xi=!1,this.qp=null,this.ly=null,this._p=null,this.Qp="",this.ty=null,this.$p=null,this.iy=null,this.ey="",this.sy=Yt.xw,this.ny=null,this.oy="",this.ry=Z.Default,this.Jp="",this.Zp=Z.TopLeft,this.Wp=_.iC,this.jp=_.eC,this.ay=null,this.hy=127,this.fy=_.sC,this.cy="gray",this.Cn=4}copy(){var t=new Ee;return t.qp=this.qp,t.ly=this.ly,t._p=this._p,t.Qp=this.Qp,t.ty=this.ty,t.$p=this.$p,t.iy=this.iy,t.ey=this.ey,t.sy=this.sy.L(),t.ny=this.ny,t.oy=this.oy,t.ry=this.ry.L(),t.Jp=this.Jp,t.Zp=this.Zp.L(),t.Wp=this.Wp.L(),t.jp=this.jp.L(),t.ay=this.ay,t.hy=this.hy,t.fy=this.fy.L(),t.cy=this.cy,t.Cn=this.Cn,t}}class K extends H{xs;Et;sM;nM;uc;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.N&=-257,this.ml="Adornment",this.xs=null,this.sM=0,this.nM=!1,this.Et=null,this.uc=null,e&&Object.assign(this,e)}toString(){var t=this.adornedPart;return"Adornment("+this.category+")"+(null!==t?t.toString():"")}updateRelationshipsFromData(){}pd(t){var e=this.adornedObject,i=e?.part;if(i instanceof Y&&e instanceof q){var s,e=i.path,n=(e.geometry,i.pd(t),s=e.geometry,this.F.h),a=n.length;for(let t=0;t<a;t++){var r=n[t];r.isPanelMain&&r instanceof q&&(r.yt=s)}}}hasPlaceholder(){return null!==this.Et&&this.Et.isVisibleObject()}get placeholder(){return this.Et}get adornedObject(){return this.xs}set adornedObject(t){Ht,null!==t&&Kt.s(t,y,H,"adornedObject:value");var e=this.adornedPart;let i=null;null!==t&&(i=t.part),null===e||null!==t&&e===i||e.removeAdornment(this.category),this.xs=t,null!==i&&i.addAdornment(this.category,this)}get adornedPart(){var t=this.xs;return null!==t?t.part:null}tl(){var t=this.xs;return null===t||null===(t=t.part)||!t.hs()}De(){return!1}get containingGroup(){return null}tc(t,e,i,s,n,a,r){var o;3===t&&"elements"===e?n instanceof Xe?null===this.Et?this.Et=n:(Ht,this.Et!==n&&Kt.n("Cannot insert a second Placeholder into the visual tree of an Adornment.")):n instanceof Xt&&(o=n.findInVisualTree(t=>t instanceof Xe))instanceof Xe&&(null===this.Et?this.Et=o:(Ht,this.Et!==o&&Kt.n("Cannot insert a second Placeholder into the visual tree of an Adornment."))):4===t&&"elements"===e&&null!==this.Et&&(s===this.Et||s instanceof Xt&&this.Et.isContainedBy(s))&&(this.Et=null),super.tc(t,e,i,s,n,a,r)}updateAdornments(){}Wf(){}}(Re={})[Re.None=0]="None",Re[Re.Evenly=1]="Evenly",Re[Re.Packed=2]="Packed";var Re;class D extends H{z;bt;Nc;yl;Sh;ue;ni;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.z=13,this.bt=null,this.ni=new O,this.Nc=null,this.yl=null,this.ue=null,this.Sh=!1,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),t.z=this.z,null!==this.bt&&(this.bt.xi?t.bt=this.bt:t.bt=this.bt.copy())}qo(t){super.qo(t),t.invalidateConnectedLinks(),t.yl=this.yl,t.ue=null}static SpreadingNone=0;static SpreadingEvenly=1;static SpreadingPacked=2;wl(){null===this.bt?this.bt=new Oe:this.bt.xi&&(this.bt=this.bt.copy())}uh(){super.uh(),null!==this.bt&&(this.bt.xi=!0)}QL(t){null!==t&&(null===this.yl&&(this.yl=new N),this.yl.add(t))}_L(t){null!==t&&null!==this.yl&&this.yl.remove(t)}tT(t,e,i){if(null!==t&&null!==this.yl)for(var s=this.yl.iterator;s.next();){var n=s.value;if(n.uy===this&&n.yb===t&&n.iN===e&&n.eN===i||n.uy===t&&n.yb===this&&n.iN===i&&n.eN===e)return n}return null}invalidateLinkBundle(t,e,i){t=this.tT(t,e=null==e?"":e,i=null==i?"":i);null!==t&&t.Vd()}tc(t,e,i,s,n,a,r){(3===t&&"elements"===e||4===t&&"elements"===e)&&(this.ue=null),super.tc(t,e,i,s,n,a,r)}invalidateConnectedLinks(t){for(var e=this.linksConnected;e.next();){var i=e.value;void 0!==t&&t.contains(i)||(this.Se(i.fromPort),this.Se(i.toPort),i.invalidateRoute())}}nL(t){for(var e=this.linksConnected;e.next();){var i=e.value;i.fromPort!==t&&i.toPort!==t||(this.Se(i.fromPort),this.Se(i.toPort),i.invalidateRoute())}}Se(t){var e;null===t||(null!==(e=t.nd)&&e.Vd(),null===(t=(e=t.part).containingGroup))||e.isVisible()||t.Se(t.port)}tl(){return!0}get portSpreading(){return null!==this.bt?this.bt.gy:1}set portSpreading(t){var e=this.portSpreading;e!==t&&(Ht,0!==t&&1!==t&&2!==t&&Kt.n("Node.portSpreading can only be set to PortSpreading.None, PortSpreading.Evenly, or PortSpreading.Packed, not: "+t),this.wl(),this.bt.gy=t,this.i("portSpreading",e,t),null!==(e=this.diagram)&&e.undoManager.isUndoingRedoing||this.invalidateConnectedLinks())}get avoidable(){return 0!=(8&this.z)}set avoidable(t){var e,i=0!=(8&this.z);i!==t&&(Ht,Kt.t(t,"boolean",D,"avoidable"),this.z=8^this.z,null!==(e=this.diagram)&&e.KP(this),this.i("avoidable",i,t))}get avoidableMargin(){return null!==this.bt?this.bt.my:I.aC}set avoidableMargin(t){"number"==typeof t?t=new I(t):Kt.s(t,I,D,"avoidableMargin");var e,i=this.avoidableMargin;i.equals(t)||(t=t.L(),this.wl(),this.bt.my=t,null!==(e=this.diagram)&&e.KP(this),this.i("avoidableMargin",i,t))}canAvoid(){return this.avoidable&&!this.isLinkLabel}getAvoidableRect(t){return t.set(this.actualBounds),t.addMargin(this.avoidableMargin),t}findVisibleNode(){let t=this;for(;null!==t&&!t.isVisible();)t=t.containingGroup;return t}isVisible(){if(!super.isVisible())return!1;let i=!0,t=1;var e=this.diagram;if(null!==e){if(e.animationManager.ux(this))return!0;i=e.isTreePathToChildren,t=e.treeCollapsePolicy}if(1===t){e=this.findTreeParentNode();if(null!==e&&!e.isTreeExpanded)return!1}else if(2===t){var s=i?this.findLinksInto():this.findLinksOutOf();let t=!1,e=!1;for(;s.next();){var n=s.value;if(n.isTreeLink){t=!0;n=i?n.fromNode:n.toNode;if(n&&n.isTreeExpanded){e=!0;break}}}if(t&&!e)return!1}else if(3===t){var a=i?this.findLinksInto():this.findLinksOutOf();let t=!1,e=!1;for(;a.next();){var r=a.value;if(r.isTreeLink){t=!0;r=i?r.fromNode:r.toNode;if(r&&!r.isTreeExpanded){e=!0;break}}}if(t&&e)return!1}e=this.labeledLink;return null===e||e.isVisible()}Ki(t){super.Ki(t);for(var e=this.linksConnected;e.next();){var i,s=e.value;!t||null===this.containingGroup||null===(i=s.getOtherNode(this))||i.isMemberOf(this.containingGroup)||s.invalidateRoute(),s.Ki(t)}}get linksConnected(){return this.ni.iterator}findExternalTreeLinksConnected(){var t=new N,e=new N;return this.iT(this,t,e),e.iterator}iT(i,s,n){if(null!==i&&!s.has(i)){s.add(i);let e=!0;var t=this.diagram;null!==t&&(e=t.isTreePathToChildren),i.linksConnected.each(t=>{t.isTreeLink?(e?t.fromNode===i:t.toNode===i)&&this.iT(e?t.toNode:t.fromNode,s,n):n.add(t)})}}findLinksConnected(e){if(null===(e=void 0===e?null:e))return this.ni.iterator;Ht,Kt.t(e,"string",D,"findLinksConnected:pid");const t=new u(this.ni),i=this;return t.predicate=t=>t.fromNode===i&&t.fromPortId===e||t.toNode===i&&t.toPortId===e,t}findLinksOutOf(e){void 0===e&&(e=null),Ht,null!==e&&Kt.t(e,"string",D,"findLinksOutOf:pid");const t=new u(this.ni),i=this;return t.predicate=t=>t.fromNode===i&&(null===e||t.fromPortId===e),t}findLinksInto(e){void 0===e&&(e=null),Ht,null!==e&&Kt.t(e,"string",D,"findLinksInto:pid");const t=new u(this.ni),i=this;return t.predicate=t=>t.toNode===i&&(null===e||t.toPortId===e),t}findNodesConnected(t){void 0===t&&(t=null),Ht,null!==t&&Kt.t(t,"string",D,"findNodesConnected:pid");let e=null,i=null;for(var s=this.ni.iterator;s.next();){var n,a=s.value;a.fromNode===this?null!==t&&a.fromPortId!==t||(n=a.toNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n):a.toNode!==this||null!==t&&a.toPortId!==t||(n=a.fromNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n)}return null!==e?e.iterator:null!==i?new h(i):o.instance}findNodesOutOf(t){void 0===t&&(t=null),Ht,null!==t&&Kt.t(t,"string",D,"findNodesOutOf:pid");let e=null,i=null;for(var s=this.ni.iterator;s.next();){var n=s.value;n.fromNode!==this||null!==t&&n.fromPortId!==t||(n=n.toNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n)}return null!==e?e.iterator:null!==i?new h(i):o.instance}findNodesInto(t){void 0===t&&(t=null),Ht,null!==t&&Kt.t(t,"string",D,"findNodesInto:pid");let e=null,i=null;for(var s=this.ni.iterator;s.next();){var n=s.value;n.toNode!==this||null!==t&&n.toPortId!==t||(n=n.fromNode,null!==e?e.add(n):null!==i&&i!==n?((e=new N).add(i),e.add(n)):i=n)}return null!==e?e.iterator:null!==i?new h(i):o.instance}findLinksBetween(e,i,s){void 0===i&&(i=null),void 0===s&&(s=null),(Ht,Kt.s(e,D,D,"findLinksBetween:othernode"),null!==i&&Kt.t(i,"string",D,"findLinksBetween:pid"),null!==s)&&Kt.t(s,"string",D,"findLinksBetween:otherpid");const t=new u(this.ni),n=this;return t.predicate=t=>!((t.fromNode!==n||t.toNode!==e||null!==i&&t.fromPortId!==i||null!==s&&t.toPortId!==s)&&(t.fromNode!==e||t.toNode!==n||null!==s&&t.fromPortId!==s||null!==i&&t.toPortId!==i)),t}findLinksTo(e,i,s){void 0===i&&(i=null),void 0===s&&(s=null),(Ht,Kt.s(e,D,D,"findLinksTo:othernode"),null!==i&&Kt.t(i,"string",D,"findLinksTo:pid"),null!==s)&&Kt.t(s,"string",D,"findLinksTo:otherpid");const t=new u(this.ni),n=this;return t.predicate=t=>!(t.fromNode!==n||t.toNode!==e||null!==i&&t.fromPortId!==i||null!==s&&t.toPortId!==s),t}get linkConnected(){return null!==this.bt?this.bt.py:null}set linkConnected(t){var e=this.linkConnected;e!==t&&(null!==t&&Kt.t(t,"function",D,"linkConnected"),this.wl(),this.bt.py=t,this.i("linkConnected",e,t))}get linkDisconnected(){return null!==this.bt?this.bt.yy:null}set linkDisconnected(t){var e=this.linkDisconnected;e!==t&&(null!==t&&Kt.t(t,"function",D,"linkDisconnected"),this.wl(),this.bt.yy=t,this.i("linkDisconnected",e,t))}get linkValidation(){return null!==this.bt?this.bt.Fl:null}set linkValidation(t){var e=this.linkValidation;e!==t&&(null!==t&&Kt.t(t,"function",D,"linkValidation"),this.wl(),this.bt.Fl=t,this.i("linkValidation",e,t))}wb(e,i){this.Se(i);var s=this.ni.contains(e);if(s||this.ni.add(e),!s||e.fromNode===e.toNode){var n=this.linkConnected;if(null!==n){let t=!0;var a=this.diagram;null!==a&&(t=a.W,a.W=!0),n(this,e,i),null!==a&&(a.W=t)}}if(!s&&e.isTreeLink){n=e.fromNode,i=e.toNode;if(null!==n&&null!==i&&n!==i){let t=!0;a=this.diagram,s=(t=null!==a?a.isTreePathToChildren:t)?i:n,e=t?n:i;s.Sh||(s.Sh=e),!e.isTreeLeaf||null!==a&&a.undoManager.isUndoingRedoing||(t?n===e&&(e.isTreeLeaf=!1):i===e&&(e.isTreeLeaf=!1))}}}xb(e,i){this.Se(i);var t=this.ni.remove(e);let s=null;if(t||e.toNode===e.fromNode){var n=this.linkDisconnected;if(s=this.diagram,null!==n){let t=!0;null!==s&&(t=s.W,s.W=!0),n(this,e,i),null!==s&&(s.W=t)}}if(t&&e.isTreeLink){let t=!0;n=(t=null!==s?s.isTreePathToChildren:t)?e.toNode:e.fromNode,i=t?e.fromNode:e.toNode;null!==n&&(n.Sh=!1),null===i||i.isTreeLeaf||(0===i.ni.count?(i.Sh=null)!==s&&s.undoManager.isUndoingRedoing||(i.isTreeLeaf=!0):i.x0())}}x0(){if(this.Sh=!1,0!==this.ni.count){let t=!0;var e=this.diagram;if(null===e||!e.undoManager.isUndoingRedoing){null!==e&&(t=e.isTreePathToChildren);for(var i=this.ni.iterator;i.next();){var s=i.value;if(s.isTreeLink)if(t){if(s.fromNode===this)return void(this.isTreeLeaf=!1)}else if(s.toNode===this)return void(this.isTreeLeaf=!1)}this.isTreeLeaf=!0}}}updateRelationshipsFromData(){var t=this.diagram;null!==t&&t.partManager.updateRelationshipsFromData(this)}vm(t){super.vm(t),t||(this.x0(),null!==(t=this.Nc)&&t.eT(this))}qm(t){super.qm(t),t||null!==(t=this.Nc)&&t.sT(this)}Wf(){if(0<this.ni.count){var t=this.diagram;if(null!==t)for(var e=null===t.commandHandler||t.commandHandler.deletesConnectedLinks,i=this.ni.copy().iterator;i.next();){var s=i.value;e?t.remove(s):(s.fromNode===this&&(s.fromNode=null),s.toNode===this&&(s.toNode=null))}}this.labeledLink=null,super.Wf()}get isLinkLabel(){return null!==this.Nc}get labeledLink(){return this.Nc}set labeledLink(t){var e,i,s,n,a,r=this.Nc;r!==t&&(Ht,null!==t&&Kt.s(t,Y,D,"labeledLink"),e=this.diagram,i=this.data,null!==r&&(r.sT(this),null===e||null===i||e.undoManager.isUndoingRedoing||(n=r.data,s=e.model,null!==n&&s.Ea()&&void 0!==(a=s.getKeyForNodeData(i))&&s.removeLabelKeyForLinkData(n,a)),this.containingGroup=null),null!==(this.Nc=t)&&(t.eT(this),null===e||null===i||e.undoManager.isUndoingRedoing||(s=t.data,n=e.model,null!==s&&n.Ea()&&void 0!==(a=n.getKeyForNodeData(i))&&n.addLabelKeyForLinkData(s,a)),this.containingGroup=t.containingGroup),this.rc(),this.i("labeledLink",r,t))}findVisiblePort(t){let e=t;for(;!(null===e||e.actualBounds.isReal()&&e.isVisibleObject());)e=e.panel;return null===e?this.port:e}findPort(t){if(Ht,Kt.t(t,"string",D,"findPort:pid"),null===this.ue){if(""===t&&!1===this.Nn)return this;this.nT()}let e=this.ue.getValue(t);return null!==e||""!==t&&null!==(e=this.ue.getValue(""))?e:this}get port(){return this.findPort("")}get ports(){return null===this.ue&&this.nT(),this.ue.iteratorValues}nT(){null===this.ue?this.ue=new L:this.ue.clear(),this.walkVisualTreeFrom(this,(t,e)=>t.uL(e)),0===this.ue.count&&this.ue.add("",this)}uL(t){var e=t.portId;null!==e&&null!==this.ue&&this.ue.add(e,t)}k2(t,e){t=t.portId;if(null!==t){null!==this.ue&&this.ue.remove(t);var i=this.diagram;if(null!==i&&e){let e=null;for(var s=this.findLinksConnected(t);s.next();){var n=s.value;(e=null===e?Kt.ct():e).push(n)}if(null!==e){for(let t=0;t<e.length;t++){var a=e[t];i.remove(a)}Kt.ot(e)}}}}isInTreeOf(t){if(null===t||t===this)return!1;let e=!0;var i=this.diagram;let s=this;var n=t;let a;if(e=null!==i?i.isTreePathToChildren:e)for(;s!==n;){a=null;for(var r=s.ni.iterator;r.next();){var o=r.value;if(o.isTreeLink&&(a=o.fromNode)!==s&&a!==this)break}if(a===this||null===a||a===s)return!1;s=a}else for(;s!==n;){a=null;for(var l=s.ni.iterator;l.next();){var h=l.value;if(h.isTreeLink&&(a=h.toNode)!==s&&a!==this)break}if(a===this||null===a||a===s)return!1;s=a}return!0}findTreeRoot(){let t=!0;var e=this.diagram;let i=this,s;if(t=null!==e?e.isTreePathToChildren:t)for(;;){s=null;for(var n=i.ni.iterator;n.next();){var a=n.value;if(a.isTreeLink&&(s=a.fromNode)!==i&&s!==this)break}if(s===this)return this;if(null===s||s===i)return i;i=s}else for(;;){s=null;for(var r=i.ni.iterator;r.next();){var o=r.value;if(o.isTreeLink&&(s=o.toNode)!==i&&s!==this)break}if(s===this)return this;if(null===s||s===i)return i;i=s}}findCommonTreeParent(t){if(null===t)return null;if(Ht,Kt.s(t,D,D,"findCommonTreeParent:other"),this===t)return this;let e=this;for(;null!==e;)e.pb(!0),e=e.findTreeParentNode();let i=null;for(e=t;null!==e;){if(e.$L()){i=e;break}e=e.findTreeParentNode()}for(e=this;null!==e;)e.pb(!1),e=e.findTreeParentNode();return i}findTreeParentLink(){let t=!0;var e=this.diagram,i=(null!==e&&(t=e.isTreePathToChildren),this.ni.iterator);if(t)for(;i.next();){var s=i.value;if(s.isTreeLink&&s.fromNode!==this)return s}else for(;i.next();){var n=i.value;if(n.isTreeLink&&n.toNode!==this)return n}return null}findTreeParentNode(){var t=this.Sh;if(null!==t){if(t instanceof D)return t;for(var t=this.diagram,e=null===t||t.isTreePathToChildren,i=this.ni.iterator;i.next();){var s=i.value;if(s.isTreeLink){s=e?s.fromNode:s.toNode;if(s!==this)return this.Sh=s}}this.Sh=null}return null}findTreeParentChain(){var t=new N;return function t(e,i){i.add(e);var s=e.findTreeParentLink();null!==s&&(i.add(s),null!==(s=e.findTreeParentNode()))&&t(s,i)}(this,t),t}findTreeLevel(){return this.qI(this)}qI(t){let e=0,i=t.findTreeParentNode();for(;null!==i&&i!==t;)i=i.findTreeParentNode(),e++;return e}findTreeChildrenLinks(){let t=!0;var e=this.diagram;null!==e&&(t=e.isTreePathToChildren);const i=new u(this.ni),s=this;return t?i.predicate=t=>!(!t.isTreeLink||t.fromNode!==s):i.predicate=t=>!(!t.isTreeLink||t.toNode!==s),i}findTreeChildrenNodes(){let t=!0;var e=this.diagram;null!==e&&(t=e.isTreePathToChildren);let i=null,s=null;var n=this.ni.iterator;if(t)for(;n.next();){var a=n.value;a.isTreeLink&&a.fromNode===this&&(a=a.toNode,null!==i?i.add(a):null!==s&&s!==a?((i=new O).add(s),i.add(a)):s=a)}else for(;n.next();){var r=n.value;r.isTreeLink&&r.toNode===this&&(r=r.fromNode,null!==i?i.add(r):null!==s&&s!==r?((i=new O).add(s),i.add(r)):s=r)}return null!==i?i.iterator:null!==s?new h(s):o.instance}findTreeParts(t){void 0===t&&(t=1/0),Kt.t(t,"number",D,"findTreeParts:level");var e=new N;return H.ah(e,this,!1,t,!0),e}collapseTree(t){void 0===t&&(t=1),Kt.r(t,D,"collapseTree:level"),t<1&&(t=1);var e,i=this.diagram;null===i||i.isCollapsingExpanding||(i.isCollapsingExpanding=!0,(e=new N).add(this),this.oT(e,i.isTreePathToChildren,t,i,this,1===i.treeCollapsePolicy),i.isCollapsingExpanding=!1)}oT(t,e,i,s,n,a){if(1<i)for(var r=e?this.findLinksOutOf():this.findLinksInto();r.next();){var o=r.value;o.isTreeLink&&(null===(o=o.getOtherNode(this))||o===this||t.contains(o)||(t.add(o),o.oT(t,e,i-1,s,n,a)))}else this.rT(t,e,s,n,a)}rT(t,e,i,s,n){for(var a=s===this||this.isTreeExpanded,r=e?this.findLinksOutOf():this.findLinksInto();r.next();){var o=r.value;if(o.isTreeLink){o=o.getOtherNode(this);if(null!==o&&o!==this){var l=t.contains(o);if(l||t.add(o),a){const h=e?o.findNodesInto():o.findNodesOutOf(),u=this;h.all(t=>t===u||!t.isTreeExpanded)&&i.Rf(o,s),o.mh(),o.Ki(!1)}o.isTreeExpanded&&(o.wasTreeExpanded=o.isTreeExpanded,l||o.rT(t,e,i,s,n))}}}this.isTreeExpanded=!1}expandTree(t){void 0===t&&(t=2),Kt.r(t,D,"expandTree:level"),t<2&&(t=2);var e,i=this.diagram;null===i||i.isCollapsingExpanding||(i.isCollapsingExpanding=!0,(e=new N).add(this),this.lT(e,i.isTreePathToChildren,t,i,this,1===i.treeCollapsePolicy),i.isCollapsingExpanding=!1)}lT(t,e,i,s,n,a){for(var r=n!==this&&this.isTreeExpanded,o=e?this.findLinksOutOf():this.findLinksInto();o.next();){var l=o.value;if(l.isTreeLink){r||l.Re||l.invalidateRoute();l=l.getOtherNode(this);if(null!==l&&l!==this&&!t.contains(l)){if(t.add(l),!r){l.Ki(!0),l.mh();const h=e?l.findNodesInto():l.findNodesOutOf(),u=this;h.all(t=>t===u||!t.isTreeExpanded)&&s.Ff(l,n)}(2<i||l.wasTreeExpanded)&&(l.wasTreeExpanded=!1,l.lT(t,e,i-1,s,n,a))}}}this.isTreeExpanded=!0}get isTreeExpanded(){return 0!=(1&this.z)}set isTreeExpanded(t){var e=0!=(1&this.z);if(e!==t){Ht,Kt.t(t,"boolean",D,"isTreeExpanded"),this.z=1^this.z;var i=this.diagram,e=(this.i("isTreeExpanded",e,t),this.treeExpandedChanged);if(null!==e){let t=!0;null!==i&&(t=i.W,i.W=!0),e(this),null!==i&&(i.W=t)}null!==i&&i.undoManager.isUndoingRedoing?this.Ki(t):t?this.expandTree():this.collapseTree()}}get wasTreeExpanded(){return 0!=(2&this.z)}set wasTreeExpanded(t){var e=0!=(2&this.z);e!==t&&(Ht,Kt.t(t,"boolean",D,"wasTreeExpanded"),this.z=2^this.z,this.i("wasTreeExpanded",e,t))}get treeExpandedChanged(){return null!==this.bt?this.bt.wy:null}set treeExpandedChanged(t){var e=this.treeExpandedChanged;e!==t&&(null!==t&&Kt.t(t,"function",D,"treeExpandedChanged"),this.wl(),this.bt.wy=t,this.i("treeExpandedChanged",e,t))}get isTreeLeaf(){return 0!=(4&this.z)}set isTreeLeaf(t){var e=0!=(4&this.z);e!==t&&(Ht,Kt.t(t,"boolean",D,"isTreeLeaf"),this.z=4^this.z,this.i("isTreeLeaf",e,t))}get isTreeRoot(){return null===this.findTreeParentLink()}}class Oe{xi;py;yy;Fl;wy;my;gy;xy;by;hh;ky;constructor(){this.xi=!1,this.py=null,this.yy=null,this.Fl=null,this.wy=null,this.my=I.aC,this.gy=1,this.xy=null,this.by=null,this.hh=null,this.ky=null}copy(){var t=new Oe;return t.py=this.py,t.yy=this.yy,t.Fl=this.Fl,t.wy=this.wy,t.my=this.my.L(),t.gy=this.gy,t.xy=this.xy,t.by=this.by,t.hh=this.hh,t.ky=this.ky,t}}(s={})[s.None=0]="None",s[s.End=17]="End",s[s.Scale=18]="Scale",s[s.Stretch=19]="Stretch";var Ie=s,Ve=((s={})[s.Normal=1]="Normal",s[s.Orthogonal=2]="Orthogonal",s[s.AvoidsNodes=6]="AvoidsNodes",s[s.AvoidsNodesStraight=7]="AvoidsNodesStraight",s),ze=((s={})[s.None=0]="None",s[s.Bezier=9]="Bezier",s[s.JumpGap=10]="JumpGap",s[s.JumpOver=11]="JumpOver",s);class Y extends H{Dt;mo;po;Bd;yo;wo;zd;Cc;Xd;Yd;Kd;Va;Ud;Qs;Ci;Ve;Dr;Ac;sr;sN;nN;bb;oN;rN;Sy;kb;yt;nr;static Ba=null;static za=null;uc;lN;hN;constructor(t){super(Xt.Link),this.Dt=8,this.mo=null,this.po="",this.Bd=null,this.yo=null,this.wo="",this.zd=null,this.Cc=0,this.Xd=0,this.Yd=0,this.Kd=NaN,this.Va=1,this.Ud=.5,this.Qs=null,this.Ci=(new O).w(),this.Ve=null,this.Dr=null,this.Ac=new Q,this.yt=new W,this.sr=null,this.nr=null,this.sN=null,this.nN=null,this.lN=0,this.hN=0,this.bb=new _,this.oN=null,this.rN=null,this.Sy=null,this.kb=NaN,this.$=null,this.uc=[],t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Dt=-113&this.Dt,t.po=this.po,t.Bd=this.Bd,t.wo=this.wo,t.zd=this.zd,t.Cc=this.Cc,t.Xd=this.Xd,t.Yd=this.Yd,t.Kd=this.Kd,t.Va=this.Va,t.Ud=this.Ud,null!==this.$&&(t.$=this.$.copy())}qo(t){super.qo(t),this.po=t.po,this.wo=t.wo,t.Ve=null,t.invalidateRoute(),t.nr=this.nr;var e=t.fromPort,e=(null!==e&&t.fromNode.Se(e),t.toPort);null!==e&&t.toNode.Se(e)}ci(t){t in Ve||t in ze||t in Ie?Y.aN(t)?this.routing=t:9===t||10===t||11===t?this.curve=t:17===t||18===t||19===t?this.adjusting=t:1!==t&&0!==t&&Kt.n("Unknown Link enum value for a Link property: "+t):super.ci(t)}static Normal=1;static Orthogonal=2;static AvoidsNodes=6;static AvoidsNodesStraight=7;static None=0;static Bezier=9;static JumpGap=10;static JumpOver=11;static End=17;static Scale=18;static Stretch=19;static OrientAlong=21;static OrientPlus90=22;static OrientMinus90=23;static OrientOpposite=24;static OrientUpright=25;static OrientPlus90Upright=26;static OrientMinus90Upright=27;static OrientUpright45=28;static WI=8;static jI=16;static JI=14;static Xa=8;je(){null===this.$&&(this.$=new Ke)}nI(t,a,r){var o=t.segmentIndex,e=t.segmentFraction;let i=t.alignmentFocus;var s,n,l,h,u,d,c,g=t.segmentOrientation,m=t.segmentOffset;let f=0,p=0,v=0,y=0;if(isNaN(o)){var b=this.yt,x=Kt.ct(),w=(b.getPointAndAngleAlongPath(e,x),_.H(x[0],x[1]));w.add(this.getPoint(0)),1===b.type?w.offset(-b.startX,-b.startY):(b=b.figures.first(),w.offset(-b.startX,-b.startY)),y=x[2],0!==g&&(v=this.computeAngle(t,g,y),t.angle=v),f=w.x,p=w.y,_.o(w),Kt.ot(x)}else if(o<-a||a<=o){var b=_.a();this.wL(b),y=this.midAngle,0!==g&&(v=this.computeAngle(t,g,y),t.angle=v),f=b.x,p=b.y,_.o(b)}else{let i,s,n=0;if(s=0<=o?(i=r.h[o],o<a-1?r.h[o+1]:i):(n=a+o,i=r.h[n],0<n?r.h[n-1]:i),i.equalsApprox(s)){let t,e;e=0<=o?(t=0<o?r.h[o-1]:i,o<a-2?r.h[o+2]:s):(t=n<a-1?r.h[n+1]:i,1<n?r.h[n-2]:s);var w=t.distanceSquaredPoint(i),x=s.distanceSquaredPoint(e);y=x+10<w?0<=o?t.directionPoint(i):i.directionPoint(t):w+10<x?0<=o?s.directionPoint(e):e.directionPoint(s):0<=o?t.directionPoint(e):e.directionPoint(t)}else y=0<=o?i.directionPoint(s):s.directionPoint(i);0!==g&&(v=this.computeAngle(t,g,y),t.angle=v),f=i.x+(s.x-i.x)*e,p=i.y+(s.y-i.y)*e}i.isNone()?t.location=new _(f,p):(i.isNoSpot()&&(i=Z.Center),(b=V.a()).ti(),b.v(t.scale,t.scale),b.ys(t.angle,0,0),a=t.naturalBounds,r=Q.H(0,0,a.width,a.height),(w=_.a()).setRectSpot(r,i),b.Pt(w),x=-w.x,s=-w.y,u=a.width,a=a.height,(n=_.a()).c(m),l=isNaN(m.x),h=isNaN(m.y),l||h?(u=u/2+3,a=a/2+3,d=45<=y&&y<=135,c=225<=y&&y<=315,0===g&&(d||c)?(n.x=h?u:m.y,n.y=l?a:m.x,d?0<=o||isNaN(o)&&e<.5||l&&(n.y=-a):c&&((0<=o||isNaN(o)&&e<.5)&&l&&(n.y=-a),h)&&(n.x=-u)):(l&&(0<=o||isNaN(o)&&e<.5?n.x=u:n.x=-u),h&&(n.y=-a),n.rotate(y))):n.rotate(y),f+=n.x,p+=n.y,b.Nw(r),x+=r.x,s+=r.y,g=_.H(f+x,p+s),t.move(g),_.o(g),_.o(n),_.o(w),Q.o(r),V.o(b))}tl(){let t=this.fromNode;if(null!==t){var e=t.findVisibleNode();if((t=null!==e?e:t).hs()||t.rh())return!1}let i=this.toNode;if(null!==i){e=i.findVisibleNode();if((i=null!==e?e:i).hs()||i.rh())return!1}return!0}w2(t,e,i){return!1}b2(){}De(){return!1}computeAngle(t,e,i){return Y.computeAngle(e,i)}static computeAngle(t,e){let i=0;switch(t){default:case 0:i=0;break;case 21:i=e;break;case 22:i=e+90;break;case 23:i=e-90;break;case 24:i=e+180;break;case 25:90<(i=z.Zg(e))&&i<270&&(i-=180);break;case 26:90<(i=z.Zg(e+90))&&i<270&&(i-=180);break;case 27:90<(i=z.Zg(e-90))&&i<270&&(i-=180);break;case 28:if(45<(i=z.Zg(e))&&i<135||225<i&&i<315)return 0;90<i&&i<270&&(i-=180)}return z.Zg(i)}get fromNode(){return this.mo}set fromNode(t){var e=this.mo;if(e!==t){Ht,null!==t&&Kt.s(t,D,Y,"fromNode");var i=this.fromPort,s=(null!==e&&(this.yo!==e&&e.xb(this,i),this.My(),this.invalidateLayout(2)),null!==(this.mo=t)&&this.Ki(t.isVisible()),this.sr=null,this.invalidateRoute(),this.diagram),n=(null!==s&&s.W&&s.partManager.setFromNodeForLink(this,t,e),this.fromPort),a=this.fromPortChanged;if(null!==a){let t=!0;null!==s&&(t=s.W,s.W=!0),a(this,i,n),null!==s&&(s.W=t)}null!==t&&(this.yo!==t&&t.wb(this,n),this.Py(),this.invalidateLayout(1)),this.i("fromNode",e,t),this.Ed()}}get fromPortId(){return this.po}set fromPortId(t){var e=this.po;if(e!==t){Ht,Kt.t(t,"string",Y,"fromPortId");var i,s=this.fromPort,n=(null!==s&&this.fromNode.Se(s),this.My(),this.po=t,this.fromPort),a=(null!==n&&this.fromNode.Se(n),this.diagram);if(null!==a&&(i=this.data,r=a.model,null!==i)&&r.Ea()&&r.setFromPortIdForLinkData(i,t),s!==n){this.sr=null,this.invalidateRoute();var r=this.fromPortChanged;if(null!==r){let t=!0;null!==a&&(t=a.W,a.W=!0),r(this,s,n),null!==a&&(a.W=t)}}this.Py(),this.i("fromPortId",e,t)}}get fromPort(){var t,e=this.mo;return null===e?null:(t=this.po,e.findPort(t))}get fromPortChanged(){return this.Bd}set fromPortChanged(t){var e=this.Bd;e!==t&&(null!==t&&Kt.t(t,"function",Y,"fromPortChanged"),this.Bd=t,this.i("fromPortChanged",e,t))}get toNode(){return this.yo}set toNode(t){var e=this.yo;if(e!==t){Ht,null!==t&&Kt.s(t,D,Y,"toNode");var i=this.toPort,s=(null!==e&&(this.mo!==e&&e.xb(this,i),this.My(),this.invalidateLayout(2)),null!==(this.yo=t)&&this.Ki(t.isVisible()),this.sr=null,this.invalidateRoute(),this.diagram),n=(null!==s&&s.W&&s.partManager.setToNodeForLink(this,t,e),this.toPort),a=this.toPortChanged;if(null!==a){let t=!0;null!==s&&(t=s.W,s.W=!0),a(this,i,n),null!==s&&(s.W=t)}null!==t&&(this.mo!==t&&t.wb(this,n),this.Py(),this.invalidateLayout(1)),this.i("toNode",e,t),this.Ed()}}get toPortId(){return this.wo}set toPortId(t){var e=this.wo;if(e!==t){Ht,Kt.t(t,"string",Y,"toPortId");var i,s=this.toPort,n=(null!==s&&this.toNode.Se(s),this.My(),this.wo=t,this.toPort),a=(null!==n&&this.toNode.Se(n),this.diagram);if(null!==a&&(i=this.data,r=a.model,null!==i)&&r.Ea()&&r.setToPortIdForLinkData(i,t),s!==n){this.sr=null,this.invalidateRoute();var r=this.toPortChanged;if(null!==r){let t=!0;null!==a&&(t=a.W,a.W=!0),r(this,s,n),null!==a&&(a.W=t)}}this.Py(),this.i("toPortId",e,t)}}get toPort(){var t,e=this.yo;return null===e?null:(t=this.wo,e.findPort(t))}get toPortChanged(){return this.zd}set toPortChanged(t){var e=this.zd;e!==t&&(null!==t&&Kt.t(t,"function",Y,"toPortChanged"),this.zd=t,this.i("toPortChanged",e,t))}get fromSpot(){return null!==this.$?this.$.pa:Z.Default}set fromSpot(t){var e=this.fromSpot;e.equals(t)||(Ht,Kt.s(t,Z,Y,"fromSpot"),t=t.L(),this.je(),this.$.pa=t,this.i("fromSpot",e,t),(e.isSide()||t.isSide())&&null!==(e=this.fromNode)&&e.Se(this.fromPort),this.invalidateRoute())}get fromEndSegmentLength(){return null!==this.$?this.$.wa:NaN}set fromEndSegmentLength(t){var e=this.fromEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",Y,"fromEndSegmentLength"),t<0&&Kt.G(t,">= 0",Y,"fromEndSegmentLength"),this.je(),this.$.wa=t,this.i("fromEndSegmentLength",e,t),this.invalidateRoute())}get fromShortLength(){return null!==this.$?this.$.ba:NaN}set fromShortLength(t){var e=this.fromShortLength;e!==t&&(Ht,Kt.t(t,"number",Y,"fromShortLength"),this.je(),this.$.ba=t,this.fe(),this.i("fromShortLength",e,t))}get toSpot(){return null!==this.$?this.$.ya:Z.Default}set toSpot(t){var e=this.toSpot;e.equals(t)||(Ht,Kt.s(t,Z,Y,"toSpot"),t=t.L(),this.je(),this.$.ya=t,this.i("toSpot",e,t),(e.isSide()||t.isSide())&&null!==(e=this.toNode)&&e.Se(this.toPort),this.invalidateRoute())}get toEndSegmentLength(){return null!==this.$?this.$.xa:NaN}set toEndSegmentLength(t){var e=this.toEndSegmentLength;e!==t&&(Ht,Kt.t(t,"number",Y,"toEndSegmentLength"),t<0&&Kt.G(t,">= 0",Y,"toEndSegmentLength"),this.je(),this.$.xa=t,this.i("toEndSegmentLength",e,t),this.invalidateRoute())}get toShortLength(){return null!==this.$?this.$.ka:NaN}set toShortLength(t){var e=this.toShortLength;e!==t&&(Ht,Kt.t(t,"number",Y,"toShortLength"),this.je(),this.$.ka=t,this.fe(),this.i("toShortLength",e,t))}Ed(){var t=this.fromNode,e=this.toNode;let i=null;if(i=null!==t?null!==e?t.findCommonContainingGroup(e):t.containingGroup:null!==e?e.containingGroup:null,this.ZI(i),this.isLabeledLink)for(var s=this.labelNodes;s.next();)s.value.containingGroup=i}ZI(e){var i=this.kh;if(i!==e){null!==i&&i.Z2(this),null!==(this.kh=e)&&e.$2(this);var s=this.containingGroupChanged;if(null!==s){let t=!0;var n=this.diagram;null!==n&&(t=n.W,n.W=!0),s(this,i,e),null!==n&&(n.W=t)}!this.Re||this.oN!==i&&this.rN!==i||this.invalidateRoute()}}mh(){var t=this.containingGroup;null!==t&&this.fromNode!==t&&this.toNode!==t&&t.computesBoundsIncludingLinks&&super.mh()}getOtherNode(t){Ht,Kt.s(t,D,Y,"getOtherNode:node");var e=this.fromNode;return t===e?this.toNode:e}getOtherPort(t){Ht,Kt.s(t,y,Y,"getOtherPort:port");var e=this.fromPort;return t===e?this.toPort:e}get isLabeledLink(){return null!==this.Qs&&0<this.Qs.count}get labelNodes(){return null===this.Qs?o.instance:this.Qs.iterator}eT(t){null===this.Qs&&(this.Qs=new N),this.Qs.add(t),this.u()}sT(t){null!==this.Qs&&(this.Qs.remove(t),this.u())}vm(e){if(super.vm(e),this.Ya()&&this.invalidateOtherJumpOvers(this.actualBounds),!e){e=this.mo;let t=null;null!==e&&(t=this.fromPort,e.wb(this,t));var i,s=this.yo;null!==s&&(i=this.toPort,s!==e||i!==t)&&s.wb(this,i),this.Py()}}qm(e){if(super.qm(e),this.Ya()&&this.invalidateOtherJumpOvers(this.actualBounds),!e){e=this.mo;let t=null;null!==e&&(t=this.fromPort,e.xb(this,t));var i,s=this.yo;null!==s&&(i=this.toPort,s!==e||i!==t)&&s.xb(this,i),this.My()}}Wf(){if(this.Re=!0,null!==this.Qs){var t=this.diagram;if(null!==t)for(var e=this.Qs.copy().iterator;e.next();){var i=e.value;t.remove(i)}}var s;null!==this.data&&null!==(s=this.diagram)&&s.partManager.fN(this)}updateRelationshipsFromData(){var t;null!==this.data&&null!==(t=this.diagram)&&t.partManager.updateRelationshipsFromData(this)}move(t,e){var i=e?this.location:this.position;let s=i.x,n=(isNaN(s)&&(s=0),i.y);isNaN(n)&&(n=0);for(var a=t.x-s,r=t.y-n,o=(!0===e?super.move(t,!1):(e=_.H(i.x+a,i.y+r),super.move(e,!1),_.o(e)),this.Mr(a,r),this.labelNodes);o.next();){var l=o.value,h=l.position;l.moveTo(h.x+a,h.y+r)}}get relinkableFrom(){return 0!=(1&this.Dt)}set relinkableFrom(t){var e=0!=(1&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"relinkableFrom"),this.Dt=1^this.Dt,this.i("relinkableFrom",e,t),this.invalidateAdornments())}get relinkableTo(){return 0!=(2&this.Dt)}set relinkableTo(t){var e=0!=(2&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"relinkableTo"),this.Dt=2^this.Dt,this.i("relinkableTo",e,t),this.invalidateAdornments())}canRelinkFrom(){var t;return!(!this.relinkableFrom||null!==(t=this.layer)&&(!t.allowRelink||null!==(t=t.diagram)&&!t.allowRelink))}canRelinkTo(){var t;return!(!this.relinkableTo||null!==(t=this.layer)&&(!t.allowRelink||null!==(t=t.diagram)&&!t.allowRelink))}get resegmentable(){return 0!=(4&this.Dt)}set resegmentable(t){var e=0!=(4&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"resegmentable"),this.Dt=4^this.Dt,this.i("resegmentable",e,t),this.invalidateAdornments())}get isTreeLink(){return 0!=(8&this.Dt)}set isTreeLink(t){var e=0!=(8&this.Dt);e!==t&&(Ht,Kt.t(t,"boolean",Y,"isTreeLink"),this.Dt=8^this.Dt,this.i("isTreeLink",e,t),null!==this.fromNode&&this.fromNode.x0(),null!==this.toNode)&&this.toNode.x0()}get path(){var t=this.findMainElement();return t instanceof q?t:null}get routeBounds(){return this.updateRoute(),this.$I(this.Ac)}$I(i){let s=1/0,n=1/0;var a=this.pointsCount;if(0===a)i.e(NaN,NaN,0,0);else{if(1===a){var t=this.getPoint(0);s=Math.min(t.x,s),n=Math.min(t.y,n),i.e(t.x,t.y,0,0)}else if(2===a){var t=this.getPoint(0),r=this.getPoint(1);s=Math.min(t.x,r.x),n=Math.min(t.y,r.y),i.e(t.x,t.y,0,0),i.unionPoint(r)}else if(9===this.computeCurve()&&3<=a&&!this.isOrthogonal){let e=this.getPoint(0);if(s=e.x,n=e.y,i.e(s,n,0,0),3===a){t=this.getPoint(1),r=(s=Math.min(t.x,s),n=Math.min(t.y,n),this.getPoint(2));s=Math.min(r.x,s),n=Math.min(r.y,n),z.gu(e.x,e.y,t.x,t.y,t.x,t.y,r.x,r.y,.5,i)}else for(let t=3;t<a;t+=3){var o=this.getPoint(t-2),l=(t+3>=a&&(t=a-1),this.getPoint(t-1)),h=this.getPoint(t);z.gu(e.x,e.y,o.x,o.y,l.x,l.y,h.x,h.y,.5,i),s=Math.min(h.x,s),n=Math.min(h.y,n),e=h}}else{t=this.getPoint(0),r=this.getPoint(1);s=Math.min(t.x,r.x),n=Math.min(t.y,r.y),i.e(t.x,t.y,0,0),i.unionPoint(r);for(let t=2;t<a;t++){var e=this.getPoint(t);s=Math.min(e.x,s),n=Math.min(e.y,n),i.unionPoint(e)}}this.bb.e(s-i.x,n-i.y)}return i}get midPoint(){return this.updateRoute(),this.computeMidPoint(new _)}wL(t){return this.updateRoute(),this.computeMidPoint(t)}computeMidPoint(s){var n=this.pointsCount;if(0===n)s.c(_.Ek);else if(1===n)s.c(this.getPoint(0));else if(2===n)h=this.getPoint(0),d=this.getPoint(1),s.e((h.x+d.x)/2,(h.y+d.y)/2);else if(this.isOrthogonal&&(15<=this.computeCorner()||9===this.computeCurve()))this.yt.getPointAlongPath(.5,s),s.add(this.getPoint(0)),h=this.yt.figures.first(),s.offset(-h.startX,-h.startY);else if(9===this.computeCurve())3===n?(d=this.getPoint(0),h=this.getPoint(1),u=this.getPoint(2),z.mC(d.x,d.y,h.x,h.y,h.x,h.y,u.x,u.y,s)):(h=3*((d=(n-1)/3|0)/2|0),d%2==1?(u=this.getPoint(h),d=this.getPoint(1+h),o=this.getPoint(2+h),l=this.getPoint(3+h),z.mC(u.x,u.y,d.x,d.y,o.x,o.y,l.x,l.y,s)):s.c(this.getPoint(h)));else{var a=this.flattenedLengths,r=this.flattenedTotalLength;let t=0,e=0,i=0;for(;t<r/2&&e<n&&(i=a[e],!(t+i>r/2));)t+=i,e++;var o,l,h,u=this.getPoint(e),d=this.getPoint(e+1);Math.abs(u.x-d.x)<1?u.y>d.y?s.e(u.x,u.y-(r/2-t)):s.e(u.x,u.y+(r/2-t)):Math.abs(u.y-d.y)<1?u.x>d.x?s.e(u.x-(r/2-t),u.y):s.e(u.x+(r/2-t),u.y):(l=(o=(r/2-t)/i)*(d.x-u.x),h=o*(d.y-u.y),s.e(u.x+l,u.y+h))}return s}get midAngle(){return this.updateRoute(),this.computeMidAngle()}computeMidAngle(){var e=this.pointsCount;if(e<2)return NaN;if(2===e)return i=this.getPoint(0),o=this.getPoint(1),i.directionPoint(o);if(this.isOrthogonal&&(15<=this.computeCorner()||9===this.computeCurve()))return this.yt.getAngleAlongPath(.5);if(9===this.computeCurve()&&4<=e){var i=(e-1)/3|0;let t=3*(i/2|0);if(i%2==1)return t=Math.floor(t),o=this.getPoint(t),i=this.getPoint(t+1),l=this.getPoint(t+2),h=this.getPoint(t+3),z.ED(o.x,o.y,i.x,i.y,l.x,l.y,h.x,h.y);if(0<t&&t+1<e)return o=this.getPoint(t-1),i=this.getPoint(t+1),o.directionPoint(i)}var t=this.flattenedLengths,s=this.flattenedTotalLength;let n=0,a=0,r=0;for(;n<s/2&&a<e&&(r=t[a],!(n+r>s/2));)n+=r,a++;var o,l=this.getPoint(a),h=this.getPoint(a+1);if(Math.abs(l.x-h.x)<1&&Math.abs(l.y-h.y)<1){if(0<a&&a+2<e)return o=this.getPoint(a-1),i=this.getPoint(a+2),o.directionPoint(i)}else{if(Math.abs(l.x-h.x)<1)return l.y>h.y?270:90;if(Math.abs(l.y-h.y)<1)return l.x>h.x?180:0}return l.directionPoint(h)}QI(){var t;null===this.Sy&&(this.Re||this.Sb(),t=this.Sy=[],this._I(t))}get flattenedLengths(){return this.QI(),this.Sy}get flattenedTotalLength(){let e=this.kb;if(isNaN(e)){var i=this.flattenedLengths,s=i.length;for(let t=e=0;t<s;t++)e+=i[t];this.kb=e}return e}_I(i){var t=this.pointsCount;for(let e=0;e<t-1;e++){let t=0;var s=this.getPoint(e),n=this.getPoint(e+1);z.q(s.x,n.x)?(t=n.y-s.y)<0&&(t=-t):z.q(s.y,n.y)?(t=n.x-s.x)<0&&(t=-t):t=Math.sqrt(s.distanceSquaredPoint(n)),i.push(t)}}get points(){return this.Ci}set points(t){var e=this.Ci;if(e!==t){let i=null;if(Array.isArray(t)){var s=t;let e=s.length%2==0;if(e)for(let t=0;t<s.length;t++)if("number"!=typeof s[t]||isNaN(s[t])){e=!1;break}if(e){i=new O;for(let t=0;t<s.length/2;t++){var n=new _(s[2*t],s[2*t+1]).w();i.add(n)}}else{let e=!0;for(let t=0;t<s.length;t++){var a=s[t];if(!Kt.Mt(a)||"number"!=typeof a.x||isNaN(a.x)||"number"!=typeof a.y||isNaN(a.y)){e=!1;break}}if(e){i=new O;for(let t=0;t<s.length;t++){var r=s[t];i.add(new _(r.x,r.y).w())}}else Ht,Kt.n("Link.points array must contain only an even number of numbers or objects with x and y properties, not: "+t)}}else if(t instanceof O)for(var o=(i=t.copy()).iterator;o.next();)o.value.w();else Kt.n("Link.points value is not an instance of List or Array: "+t);i.w(),this.Ci=i,this.fe(),this.Sb();t=this.diagram;null!==t&&(t.Uh||t.undoManager.isUndoingRedoing||t.Mx.add(this),t.animationManager.Mi)&&t.animationManager.VM(this,i),this.i("points",e,i)}}get pointsCount(){return this.Ci.count}getPoint(t){return this.Ci.h[t]}setPoint(t,e){Ht,Kt.s(e,_,Y,"setPoint"),e.isReal()||Kt.n("Link.setPoint called with a Point that does not have real numbers: "+e.toString()),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.setElt(t,e)}setPointAt(t,e,i){Ht,Kt.r(e,Y,"setPointAt:x"),Kt.r(i,Y,"setPointAt:y"),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.setElt(t,new _(e,i))}insertPoint(t,e){Ht,Kt.s(e,_,Y,"insertPoint"),e.isReal()||Kt.n("Link.insertPoint called with a Point that does not have real numbers: "+e.toString()),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.insertAt(t,e)}insertPointAt(t,e,i){Ht,Kt.r(e,Y,"insertPointAt:x"),Kt.r(i,Y,"insertPointAt:y"),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.insertAt(t,new _(e,i))}addPoint(t){Ht,Kt.s(t,_,Y,"addPoint"),t.isReal()||Kt.n("Link.addPoint called with a Point that does not have real numbers: "+t.toString()),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.add(t)}addPointAt(t,e){Ht,Kt.r(t,Y,"insertPointAt:x"),Kt.r(e,Y,"insertPointAt:y"),Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.add(new _(t,e))}removePoint(t){Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.removeAt(t)}clearPoints(){Ht,null===this.Ve&&Kt.n("Call Link.startRoute before modifying the points of the route."),this.Ci.clear()}Mr(t,e){if(0!==t||0!==e)if(0===this.pointsCount)this.defaultFromPoint&&this.defaultFromPoint.offset(t,e),this.defaultToPoint&&this.defaultToPoint.offset(t,e);else{for(var i=this.Re,s=new O,n=this.Ci.iterator;n.next();){var a=n.value;s.add(new _(a.x+t,a.y+e).w())}s.w();var r=this.Ci,o=(this.Ci=s,this.diagram);isNaN(t)||isNaN(e)||null!==o&&o.animationManager.Mi?this.u():(this.$s.e(this.$s.x+t,this.$s.y+e),this.lt.e(this.lt.x+t,this.lt.y+e),this.rc()),i?this.Sb():(this.defaultFromPoint&&(this.defaultFromPoint=this.getPoint(0)),this.defaultToPoint&&(this.defaultToPoint=this.getPoint(this.pointsCount-1))),null!==o&&o.animationManager.Mi&&o.animationManager.VM(this,s),this.i("points",r,s)}}startRoute(){null===this.Ve&&(this.Ve=this.Ci,this.Ci=this.Ci.copy())}commitRoute(){if(null!==this.Ve){var t=this.Ve,a=this.Ci;let e=1/0,i=1/0;var r=t.h,o=r.length;for(let t=0;t<o;t++){var l=r[t];e=Math.min(l.x,e),i=Math.min(l.y,i)}let s=1/0,n=1/0;var h=a.h,u=h.length;for(let t=0;t<u;t++){var d=h[t];s=Math.min(d.x,s),n=Math.min(d.y,n),d.w()}if(a.w(),u===o)for(let t=0;t<u;t++){var c=r[t],g=h[t];if(c.x-e!=g.x-s||c.y-i!=g.y-n){this.fe();break}}else this.fe();this.Ve=null;var m=this.diagram;null!==m&&m.animationManager.Mi&&m.animationManager.VM(this,a),this.Sb(),this.i("points",t,a)}}rollbackRoute(){null!==this.Ve&&(this.Ci=this.Ve,this.Ve=null)}xF(){null!==this.Dr&&(this.points=this.Dr,this.Dr=null)}Sb(){0===this.Ci.count?this.Re=!1:(this.Re=!0,this.Sy=null,this.kb=NaN,this.defaultFromPoint=this.getPoint(0),this.defaultToPoint=this.getPoint(this.pointsCount-1),this.Mb(!1))}invalidateRoute(){if(!this.wn){var t=this.path;if(null!==t){var e=this.diagram;if(e){if(e.Mx.contains(this)||e.undoManager.isUndoingRedoing)return;e=e.animationManager;if(e.isTicking&&!e.isAnimating)return;null===this.Dr||e.isTicking||(this.Dr=null)}this.Re=!1,this.u(),t.u()}}}get Re(){return 0!=(16&this.Dt)}set Re(t){0!=(16&this.Dt)!==t&&(this.Dt=16^this.Dt)}get wn(){return 0!=(32&this.Dt)}set wn(t){0!=(32&this.Dt)!==t&&(this.Dt=32^this.Dt)}get Ny(){return 0!=(64&this.Dt)}set Ny(t){0!=(64&this.Dt)!==t&&(this.Dt=64^this.Dt)}get cN(){return 0!=(512&this.Dt)}set cN(t){0!=(512&this.Dt)!==t&&(this.Dt=512^this.Dt)}get defaultFromPoint(){return this.sN}set defaultFromPoint(t){this.sN=t.copy()}get defaultToPoint(){return this.nN}set defaultToPoint(t){this.nN=t.copy()}updateRoute(){if(!this.Re&&!this.Ny){let t=!0;try{this.Ny=!0,this.startRoute(),t=this.computePoints()}catch{this.Ny=!1,this.rollbackRoute()}finally{this.Ny=!1,t?this.commitRoute():this.rollbackRoute()}}}computePoints(){var t=this.diagram;if(null===t)return!1;let l=this.fromNode,h=null;if(null===l?(Y.Ba||(Y.Ba=new D,Y.Ba.desiredSize=Yt.lf,Y.Ba.ensureBounds()),this.defaultFromPoint&&(Y.Ba.location=this.defaultFromPoint,Y.Ba.ensureBounds(),l=Y.Ba,h=Y.Ba)):h=this.fromPort,null===h||l.isVisible()||(null!==(c=l.findVisibleNode())&&c!==l?(l=c,h=c.port):l=c),null===(this.oN=l)||!l.location.isReal()||null===(h=l.findVisiblePort(h)))return!1;let u=this.toNode,d=null;if(null===u?(Y.za||(Y.za=new D,Y.za.desiredSize=Yt.lf,Y.za.ensureBounds()),this.defaultToPoint&&(Y.za.location=this.defaultToPoint,Y.za.ensureBounds(),u=Y.za,d=Y.za)):d=this.toPort,null===d||u.isVisible()||(null!==(c=u.findVisibleNode())&&c!==u?(u=c,d=c.port):u=c),null===(this.rN=u)||!u.location.isReal()||null===(d=u.findVisiblePort(d)))return!1;var c=this.pointsCount,g=this.computeSpot(!0,h),m=this.computeSpot(!1,d),f=this.Gd(g),p=this.Gd(m),v=h===d&&null!==h,y=this.isOrthogonal;let e=9===this.curve;v&&!y?(e=!0,this.sr=!0):this.sr=!1;var b=0===this.computeAdjusting()||v;if(!y&&!v&&f&&p){let t=!1;!b&&3<=c&&(x=this.getLinkPoint(l,h,g,!0,!1,u,d),w=this.getLinkPoint(u,d,m,!1,!1,l,h),t=this.adjustPoints(0,x,c-1,w))&&(x=this.getLinkPoint(l,h,g,!0,!1,u,d),w=this.getLinkPoint(u,d,m,!1,!1,l,h),this.adjustPoints(0,x,c-1,w)),t||(this.clearPoints(),e?this.tO(l,h,g,u,d,m):this.iO(l,h,g,u,d,m))}else{var x=this.isAvoiding,w=(b&&(y&&x||v)&&this.clearPoints(),v?this.computeCurviness():0),x=this.getLinkPoint(l,h,g,!0,y,u,d);let e=0,i=0,s=0;if(y||!f||v){let t=this.computeEndSegmentLength(l,h,g,!0);s=this.getLinkDirection(l,h,x,g,!0,y,u,d),v&&(f||g.equals(m)||!y&&g.x+m.x===1&&g.y+m.y===1)&&(s-=y?90:30,w<0)&&(s-=180),s<0?s+=360:360<=s&&(s-=360),v&&(t+=Math.abs(w)*(y?1:2)),0===s?e=t:90===s?i=t:180===s?e=-t:i=270===s?-t:(e=t*Math.cos(s*Math.PI/180),t*Math.sin(s*Math.PI/180)),g.isNoSpot()&&v&&(P=h.getDocumentPoint(Z.Center,_.a()),A=_.H(P.x+1e3*e,P.y+1e3*i),this.getLinkPointFromPoint(l,h,P,A,!0,x),_.o(P),_.o(A))}var A,P=this.getLinkPoint(u,d,m,!1,y,l,h);let n=0,a=0,r=0;if(y||!p||v){let t=this.computeEndSegmentLength(u,d,m,!1);r=this.getLinkDirection(u,d,P,m,!1,y,l,h),v&&(p||g.equals(m)||!y&&g.x+m.x===1&&g.y+m.y===1)&&(r+=y?0:30,w<0)&&(r+=180),r<0?r+=360:360<=r&&(r-=360),v&&(t+=Math.abs(w)*(y?1:2)),0===r?n=t:90===r?a=t:180===r?n=-t:a=270===r?-t:(n=t*Math.cos(r*Math.PI/180),t*Math.sin(r*Math.PI/180)),m.isNoSpot()&&v&&(A=d.getDocumentPoint(Z.Center,_.a()),g=_.H(A.x+1e3*n,A.y+1e3*a),this.getLinkPointFromPoint(u,d,A,g,!1,P),_.o(A),_.o(g))}let t=x,o=(!y&&f&&!v||(t=new _(x.x+e,x.y+i)),P);!y&&p&&!v||(o=new _(P.x+n,P.y+a)),!b&&!y&&f&&3<c&&this.adjustPoints(0,x,c-2,o)?this.setPoint(c-1,P):!b&&!y&&p&&3<c&&this.adjustPoints(1,t,c-1,P)?this.setPoint(0,x):!b&&(y?6<=c:4<c)&&this.adjustPoints(1,t,c-2,o)?(this.setPoint(0,x),this.setPoint(c-1,P)):(this.clearPoints(),this.addPoint(x),!y&&f&&!v||this.addPoint(t),y&&this.addOrthoPoints(t,s,o,r,l,u),!y&&p&&!v||this.addPoint(o),this.addPoint(P))}return t.addInvalidRoute(this),!0}uN(t,e){return Math.abs(e.x-t.x)>Math.abs(e.y-t.y)?(e.x>=t.x?e.x=t.x+9e9:e.x=t.x-9e9,e.y=t.y):(e.y>=t.y?e.y=t.y+9e9:e.y=t.y-9e9,e.x=t.x),e}getLinkPointFromPoint(r,o,l,h,t,u){if(void 0===u&&(u=new _),null===r||null===o)u.c(l);else{var d,c,g,m,f;r.isVisible()||null!==(f=r.findVisibleNode())&&f!==r&&(o=(r=f).port);let t=0,e=0,i=0,s=0,n=null,a=o.panel;s=null===(a=null===a||a.Mn()?a:a.panel)?(t=h.x,e=h.y,i=l.x,l.y):(f=1/((n=a.Ms).m11*n.m22-n.m12*n.m21),r=n.m22*f,d=-n.m12*f,c=-n.m21*f,g=n.m11*f,m=f*(n.m21*n.dy-n.m22*n.dx),f=f*(n.m12*n.dx-n.m11*n.dy),t=h.x*r+h.y*c+m,e=h.x*d+h.y*g+f,i=l.x*r+l.y*c+m,l.x*d+l.y*g+f),o.ec(t,e,i,s,u),null!==n&&u.D(n)}return u}eO(t,e){t=t.nd;return null!==t?t.hT(e):null}Pb(t){let e=t.nd;return null===e&&((e=new je).or=t,e.be=t.part,t.nd=e),e.hT(this)}getLinkPoint(e,i,s,n,a,r,o,l){if(void 0===l&&(l=new _),s.isSpot()&&!this.Gd(s))i.getDocumentPoint(s,l);else{if(s.isSide()){var h,u=this.Pb(i);if(null!==u)return h=u.Hd,l.c(h),a&&7===this.routing&&null!==(h=this.Pb(o))&&u.Lc<h.Lc&&(u=_.a(),h=_.a(),d=new Q(i.getDocumentPoint(Z.TopLeft,u),i.getDocumentPoint(Z.BottomRight,h)),c=this.computeSpot(!n,o),r=this.getLinkPoint(r,o,c,!n,a,e,i,h),(s.includesSide(Z.LeftSide)||s.includesSide(Z.RightSide))&&r.y>=d.y&&r.y<=d.y+d.height?l.y=r.y:(s.includesSide(Z.TopSide)||s.includesSide(Z.BottomSide))&&r.x>=d.x&&r.x<=d.x+d.width&&(l.x=r.x),_.o(u),_.o(h)),l}var d,c=i.getDocumentPoint(this.Nb(s,n),_.a());let t=null;this.pointsCount>(a?6:2)?(t=n?this.getPoint(1):this.getPoint(this.pointsCount-2),a&&(t=this.uN(c,t.copy()))):(d=this.computeSpot(!n,o),r=_.a(),t=o.getDocumentPoint(this.Nb(d,!n),r),a&&(t=this.uN(c,t)),_.o(r)),this.getLinkPointFromPoint(e,i,c,t,n,l),_.o(c)}return l}getLinkDirection(t,e,i,s,n,a,r,o){let l=this.sO(t,e,i,s,n,a,r,o);return r&&s.isNoSpot()&&r.isMemberOf(t)&&360<=(l+=180)&&(l-=360),this.Gd(s)||0!==(i=e.getDocumentAngle())&&(45<=i&&i<135?l+=90:135<=i&&i<225?l+=180:225<=i&&i<315&&(l+=270),360<=l)&&(l-=360),l}sO(t,e,i,s,n,a,r,o){if(s.isSpot())return s.x>s.y?s.x>1-s.y?0:s.x<1-s.y?270:315:s.x<s.y?s.x>1-s.y?90:s.x<1-s.y?180:135:s.x<.5?225:.5<s.x?45:0;if(s.isSide()){s=this.Pb(e);if(null!==s)switch(s.Me){case 1:return 270;case 2:return 180;default:case 4:return 0;case 8:return 90}}s=e.getDocumentPoint(Z.Center,_.a());let l=null,h=(this.pointsCount>(a?6:2)?(l=n?this.getPoint(1):this.getPoint(this.pointsCount-2),l=a?this.uN(s,l.copy()):i):(e=_.a(),l=o.getDocumentPoint(Z.Center,e),_.o(e)),0);return h=Math.abs(l.x-s.x)>Math.abs(l.y-s.y)?l.x>=s.x?0:180:l.y>=s.y?90:270,_.o(s),h}computeEndSegmentLength(t,e,i,s){if(null!==e&&i.isSide()){i=this.Pb(e);if(null!==i)return i.Cb}let n=NaN;return n=s?this.fromEndSegmentLength:this.toEndSegmentLength,null!==e&&isNaN(n)&&(n=s?e.fromEndSegmentLength:e.toEndSegmentLength),n=isNaN(n)?10:n}computeSpot(t,e){return void 0===e&&(e=null),t?this.nO(e||this.fromPort):this.oO(e||this.toPort)}nO(t){if(null===t)return Z.Center;let e=this.fromSpot;return(e=e.isDefault()?t.fromSpot:e)===Z.Default?Z.None:e}oO(t){if(null===t)return Z.Center;let e=this.toSpot;return(e=e.isDefault()?t.toSpot:e)===Z.Default?Z.None:e}Gd(t){return t===Z.None||.5===t.x&&.5===t.y}Nb(t,e){return.5===t.x&&.5===t.y?t:Z.Center}computeOtherPoint(t,e){var i;return 0!==this.computeAdjusting()&&4<this.pointsCount?this.computeMidPoint(new _):null!==(i=this.eO(e,this))?i.Hd:e.getDocumentPoint(Z.Center)}computeShortLength(e){if(e){let t=this.fromShortLength;return isNaN(t)&&null!==(e=this.fromPort)&&(t=e.fromShortLength),isNaN(t)?0:t}{let t=this.toShortLength;return isNaN(t)&&null!==(e=this.toPort)&&(t=e.toShortLength),isNaN(t)?0:t}}Um(s,n,a,r,o,t){if(!1!==this.pickable){void 0===n&&(n=null),void 0===a&&(a=null);let i=t;if(void 0===t&&(i=V.a()).ti(),i.hf(this.D),this.containedInRect(s,i))return this.V2(n,a,o),void 0===t&&V.o(i),!0;if(this.intersectsRect(s,i)){let e=!1;if(!this.dc){var l=this.F.h;for(let t=l.length;t--;){var h=l[t];if(h.visible||h===this.locationObject){var u=h.actualBounds,d=this.naturalBounds;if(!(u.x>d.width||u.y>d.height||u.x+u.width<0||u.y+u.height<0)){d=h,u=V.a();if(u.set(i),d instanceof Xt?e=d.Um(s,n,a,r,o,u):this.path===d?d instanceof q&&(e=d.AI(s,r,u)):e=d.eL(s,r,u),e){let t=d;(t=null!==n?n(d):t)&&(null===a||a(t))&&o.add(t)}V.o(u)}}}}return void 0===t&&V.o(i),e||null!==this.background}void 0===t&&V.o(i)}return!1}get isOrthogonal(){return 2==(2&this.Va)}static aN(t){return 2==(2&t)}get isAvoiding(){return 4==(4&this.Va)}computeCurve(){var t,e;return null===this.sr&&(t=null!==(t=this.fromPort)&&t===this.toPort,e=this.isOrthogonal,this.sr=t&&!e),this.sr?9:this.curve}computeCorner(){if(9===this.curve)return 0;let t=this.corner;return t=isNaN(t)||t<0?10:t}findMidLabel(){var e=this.path,i=this.F.h,s=i.length;for(let t=0;t<s;t++){var n=i[t];if(n!==e&&!n.isPanelMain&&(n.segmentIndex===-1/0||isNaN(n.segmentIndex)))return n}for(var t=this.labelNodes;t.next();){var a=t.value;if(a.segmentIndex===-1/0||isNaN(a.segmentIndex))return a}return null}computeSpacing(){if(!this.isVisible())return 0;let t=Y.JI;t=Math.max(t,this.computeThickness());var e,i,s,n,a=this.fromPort,r=this.toPort;return null!==a&&null!==r&&null!==(n=this.findMidLabel())&&(i=n.naturalBounds,s=n.margin,e=isNaN(i.width)?30:i.width*n.scale+s.left+s.right,i=isNaN(i.height)?14:i.height*n.scale+s.top+s.bottom,s=n.segmentOrientation,t=21===s||25===s||24===s?Math.max(t,i):23===s||27===s||22===s||26===s?Math.max(t,e):(n=a.getDocumentPoint(Z.Center).directionPoint(r.getDocumentPoint(Z.Center))/180*Math.PI,Math.max(t,Math.abs(Math.sin(n)*e)+Math.abs(Math.cos(n)*i)+1)),9===this.curve)&&(t*=1.333),t}arrangeBundledLinks(e,t){if(t)for(let t=0;t<e.length;t++){var i=e[t];0===i.computeAdjusting()&&i.invalidateRoute()}}computeCurviness(){let s=this.curviness;if(isNaN(s)){s=Y.jI;var t=this.nr;if(null!==t){var n=Kt.ct();let e=0;var a=t._s;for(let t=0;t<a.length;t++){var r=a[t].computeSpacing();n.push(r),e+=r}let i=-e/2;for(let t=0;t<a.length;t++){if(a[t]===this){s=i+n[t]/2;break}i+=n[t]}t.uy===this.fromNode&&(s=-s),Kt.ot(n)}}return s}computeThickness(){var t;return this.isVisible()?null!==(t=this.path)?Math.max(t.strokeWidth,1):1:0}hasCurviness(){return!isNaN(this.curviness)||null!==this.nr}iO(t,e,i,s,n,a){var r=this.getLinkPoint(t,e,i,!0,!1,s,n),o=this.getLinkPoint(s,n,a,!1,!1,t,e);if(this.hasCurviness()){var l=o.x-r.x,h=o.y-r.y,u=this.computeCurviness(),d=u,c=r.x+l/2,g=r.y+h/2;let e=c,i=g;if(z.p(h,0))0<l?i-=d:i+=d;else{l=-l/h;let t=Math.sqrt(d*d/(l*l+1));u<0&&(t=-t),e=(h<0?-1:1)*t+c,i=l*(e-c)+g}this.addPoint(r),this.addPointAt(e,i),this.addPoint(o)}else{this.addPoint(r),this.addPoint(o);d=Q.a(),u=(e.getDocumentBounds(d),d.containsPoint(o)),h=(n.getDocumentBounds(d),d.containsPoint(r));(u||h)&&(l=e.getDocumentPoint(this.Nb(i,!0),new _),this.setPoint(0,this.getLinkPointFromPoint(t,e,l,o,!0,l)),c=n.getDocumentPoint(this.Nb(a,!1),new _),this.setPoint(1,this.getLinkPointFromPoint(s,n,c,r,!1,c))),Q.o(d)}}tO(t,e,i,s,n,a){var r=this.getLinkPoint(t,e,i,!0,!1,s,n),o=this.getLinkPoint(s,n,a,!1,!1,t,e),l=o.x-r.x,h=o.y-r.y,u=this.computeCurviness();let d=0,c=0,g=r.x+l/3,m=r.y+h/3,f=g,p=m,v=(z.p(h,0)?0<l?p-=u:p+=u:(d=-l/h,c=Math.sqrt(u*u/(d*d+1)),u<0&&(c=-c),f=(h<0?-1:1)*c+g,p=d*(f-g)+m),g=r.x+2*l/3),y=m=r.y+2*h/3;z.p(h,0)?0<l?y-=u:y+=u:(v=(h<0?-1:1)*c+g,y=d*(v-g)+m),this.clearPoints(),this.addPoint(r),this.addPointAt(f,p),this.addPointAt(v,y),this.addPoint(o),this.setPoint(0,this.getLinkPoint(t,e,i,!0,!1,s,n)),this.setPoint(3,this.getLinkPoint(s,n,a,!1,!1,t,e))}adjustPoints(t,e,i,s){let n=this.computeAdjusting();if(this.isOrthogonal){if(18===n)return!1;19===n&&(n=17)}switch(n){case 18:return this.rO(t,e,i,s);case 19:return this.lO(t,e,i,s);case 17:return this.hO(t,e,i,s);default:return!1}}rO(n,a,r,o){var l=this.getPoint(n),h=this.getPoint(r);if(!l.equalsApprox(a)||!h.equalsApprox(o)){var u=l.x,d=l.y;let i=h.x-u,s=h.y-d;l=Math.sqrt(i*i+s*s);if(!z.q(l,0)){let t=0;z.q(i,0)?t=s<0?-Math.PI/2:Math.PI/2:(t=Math.atan(s/Math.abs(i)),i<0&&(t=Math.PI-t));var c=a.x,g=a.y,h=o.x-c,m=o.y-g,f=Math.sqrt(h*h+m*m);let e=0;z.q(h,0)?e=m<0?-Math.PI/2:Math.PI/2:(e=Math.atan(m/Math.abs(h)),h<0&&(e=Math.PI-e));var p=f/l,v=e-t;this.setPoint(n,a);for(let e=n+1;e<r;e++){var y=this.getPoint(e),y=(i=y.x-u,s=y.y-d,Math.sqrt(i*i+s*s));if(!z.q(y,0)){let t=0;z.q(i,0)?t=s<0?-Math.PI/2:Math.PI/2:(t=Math.atan(s/Math.abs(i)),i<0&&(t=Math.PI-t));var b=t+v,y=y*p,x=c+y*Math.cos(b),y=g+y*Math.sin(b);this.setPointAt(e,x,y)}}this.setPoint(r,o)}}return!0}lO(t,e,a,i){var r=this.getPoint(t),o=this.getPoint(a);if(!r.equalsApprox(e)||!o.equalsApprox(i)){var l=r.x,h=r.y,u=o.x,d=o.y,c=(u-l)*(u-l)+(d-h)*(d-h),g=e.x,m=e.y,f=i.x,p=i.y;let s=0,n=1;f-g!=0?(s=(p-m)/(f-g),n=Math.sqrt(1+1/(s*s))):s=9e9,this.setPoint(t,e);for(let i=t+1;i<a;i++){var v=this.getPoint(i),y=v.x,v=v.y;let t=.5;var b=l+(t=0!=c?((l-y)*(l-u)+(h-v)*(h-d))/c:t)*(u-l),x=h+t*(d-h);let e=Math.sqrt((y-b)*(y-b)+(v-x)*(v-x));v<s*(y-b)+x&&(e=-e),0<s&&(e=-e);v=g+t*(f-g),y=m+t*(p-m);0!==s?(x=y-((b=v+e/n)-v)/s,this.setPointAt(i,b,x)):this.setPointAt(i,v,y+e)}this.setPoint(a,i)}return!0}hO(o,l,h,u){if(this.isOrthogonal){let t=this.getPoint(o),e=this.getPoint(o+1),i=this.getPoint(o+2),s=e.x,n=e.y;var d=s,c=n;z.p(t.y,e.y)?z.p(e.x,i.x)?n=l.y:z.p(e.y,i.y)&&(s=l.x):z.p(t.x,e.x)&&(z.p(e.y,i.y)?s=l.x:z.p(e.x,i.x)&&(n=l.y)),this.setPointAt(o+1,s,n),t=this.getPoint(h),e=this.getPoint(h-1),i=this.getPoint(h-2);let a=e.x,r=e.y;var g=a,m=r;if(z.p(t.y,e.y)?z.p(e.x,i.x)?r=u.y:z.p(e.y,i.y)&&(a=u.x):z.p(t.x,e.x)&&(z.p(e.y,i.y)?a=u.x:z.p(e.x,i.x)&&(r=u.y)),this.setPointAt(h-1,a,r),this.FA())return this.setPointAt(o+1,d,c),this.setPointAt(h-1,g,m),!1}return this.setPoint(o,l),this.setPoint(h,u),!0}addOrthoPoints(t,e,i,s,n,a){e<0?e+=360:360<=e&&(e-=360),s<0?s+=360:360<=s&&(s-=360);var r=s,o=(e=315<=e||e<45?0:45<=e&&e<135?90:135<=e&&e<225?180:270,s=315<=s||s<45?0:45<=s&&s<135?90:135<=s&&s<225?180:270,t),l=i,n=n.actualBounds.copy(),a=a.actualBounds.copy();n.isReal()&&a.isReal()&&(n.inflate(Y.Xa,Y.Xa),a.inflate(Y.Xa,Y.Xa),n.unionPoint(t),a.unionPoint(i),t=_.a(),i=_.a(),0===e?l.x>o.x||270===s&&l.y<o.y&&a.right>o.x||90===s&&l.y>o.y&&a.right>o.x?(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),180===s?(t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1),i.x=t.x,i.y=l.y):270===s&&l.y<o.y||90===s&&l.y>o.y?(o.x<a.left?t.x=this.computeMidOrthoPosition(o.x,o.y,a.left,l.y,!1):o.x<a.right&&(270===s&&o.y<a.top||90===s&&o.y>a.bottom)?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):t.x=a.right,i.x=t.x,i.y=l.y):0===s&&o.x<a.left&&o.y>a.top&&o.y<a.bottom&&(t.x=o.x,o.y<l.y?t.y=Math.min(l.y,a.top):t.y=Math.max(l.y,a.bottom),i.y=t.y)):(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),(180===s||90===s&&l.y<n.top||270===s&&l.y>n.bottom)&&(180===s&&(a.containsPoint(o)||n.containsPoint(l))?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):l.y<o.y&&(180===s||90===s)?t.y=this.computeMidOrthoPosition(o.x,n.top,l.x,Math.max(l.y,a.bottom),!0):l.y>o.y&&(180===s||270===s)&&(t.y=this.computeMidOrthoPosition(o.x,n.bottom,l.x,Math.min(l.y,a.top),!0)),i.x=l.x,i.y=t.y),t.y>n.top&&t.y<n.bottom&&(l.x>=n.left&&l.x<=o.x||o.x<=a.right&&o.x>=l.x?90!==s&&270!==s||(t.e(Math.max((o.x+l.x)/2,o.x),o.y),i.e(t.x,l.y)):(270===s||(0===s||180===s)&&l.y<o.y?t.y=Math.min(l.y,0===s?n.top:Math.min(n.top,a.top)):t.y=Math.max(l.y,0===s?n.bottom:Math.max(n.bottom,a.bottom)),i.x=l.x,i.y=t.y))):180===e?l.x<o.x||270===s&&l.y<o.y&&a.left<o.x||90===s&&l.y>o.y&&a.left<o.x?(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),0===s?(t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1),i.x=t.x,i.y=l.y):270===s&&l.y<o.y||90===s&&l.y>o.y?(o.x>a.right?t.x=this.computeMidOrthoPosition(o.x,o.y,a.right,l.y,!1):o.x>a.left&&(270===s&&o.y<a.top||90===s&&o.y>a.bottom)?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):t.x=a.left,i.x=t.x,i.y=l.y):180===s&&o.x>a.right&&o.y>a.top&&o.y<a.bottom&&(t.x=o.x,o.y<l.y?t.y=Math.min(l.y,a.top):t.y=Math.max(l.y,a.bottom),i.y=t.y)):(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),(0===s||90===s&&l.y<n.top||270===s&&l.y>n.bottom)&&(0===s&&(a.containsPoint(o)||n.containsPoint(l))?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):l.y<o.y&&(0===s||90===s)?t.y=this.computeMidOrthoPosition(o.x,n.top,l.x,Math.max(l.y,a.bottom),!0):l.y>o.y&&(0===s||270===s)&&(t.y=this.computeMidOrthoPosition(o.x,n.bottom,l.x,Math.min(l.y,a.top),!0)),i.x=l.x,i.y=t.y),t.y>n.top&&t.y<n.bottom&&(l.x<=n.right&&l.x>=o.x||o.x>=a.left&&o.x<=l.x?90!==s&&270!==s||(t.e(Math.min((o.x+l.x)/2,o.x),o.y),i.e(t.x,l.y)):(270===s||(0===s||180===s)&&l.y<o.y?t.y=Math.min(l.y,180===s?n.top:Math.min(n.top,a.top)):t.y=Math.max(l.y,180===s?n.bottom:Math.max(n.bottom,a.bottom)),i.x=l.x,i.y=t.y))):90===e?l.y>o.y||180===s&&l.x<o.x&&a.bottom>o.y||0===s&&l.x>o.x&&a.bottom>o.y?(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),270===s?(t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0),i.x=l.x,i.y=t.y):180===s&&l.x<o.x||0===s&&l.x>o.x?(o.y<a.top?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,a.top,!0):o.y<a.bottom&&(180===s&&o.x<a.left||0===s&&o.x>a.right)?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):t.y=a.bottom,i.x=l.x,i.y=t.y):90===s&&o.y<a.top&&o.x>a.left&&o.x<a.right&&(o.x<l.x?t.x=Math.min(l.x,a.left):t.x=Math.max(l.x,a.right),t.y=o.y,i.x=t.x)):(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),(270===s||0===s&&l.x<n.left||180===s&&l.x>n.right)&&(270===s&&(a.containsPoint(o)||n.containsPoint(l))?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):l.x<o.x&&(270===s||0===s)?t.x=this.computeMidOrthoPosition(n.left,o.y,Math.max(l.x,a.right),l.y,!1):l.x>o.x&&(270===s||180===s)&&(t.x=this.computeMidOrthoPosition(n.right,o.y,Math.min(l.x,a.left),l.y,!1)),i.x=t.x,i.y=l.y),t.x>n.left&&t.x<n.right&&(l.y>=n.top&&l.y<=o.y||o.y<=a.bottom&&o.y>=l.y?0!==s&&180!==s||(t.e(o.x,Math.max((o.y+l.y)/2,o.y)),i.e(l.x,t.y)):(180===s||(90===s||270===s)&&l.x<o.x?t.x=Math.min(l.x,90===s?n.left:Math.min(n.left,a.left)):t.x=Math.max(l.x,90===s?n.right:Math.max(n.right,a.right)),i.x=t.x,i.y=l.y))):l.y<o.y||180===s&&l.x<o.x&&a.top<o.y||0===s&&l.x>o.x&&a.top<o.y?(t.e(o.x,l.y),i.e((o.x+l.x)/2,l.y),90===s?(t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0),i.x=l.x,i.y=t.y):180===s&&l.x<o.x||0===s&&l.x>=o.x?(o.y>a.bottom?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,a.bottom,!0):o.y>a.top&&(180===s&&o.x<a.left||0===s&&o.x>a.right)?t.y=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!0):t.y=a.top,i.x=l.x,i.y=t.y):270===s&&o.y>a.bottom&&o.x>a.left&&o.x<a.right&&(o.x<l.x?t.x=Math.min(l.x,a.left):t.x=Math.max(l.x,a.right),t.y=o.y,i.x=t.x)):(t.e(l.x,o.y),i.e(l.x,(o.y+l.y)/2),(90===s||0===s&&l.x<n.left||180===s&&l.x>n.right)&&(90===s&&(a.containsPoint(o)||n.containsPoint(l))?t.x=this.computeMidOrthoPosition(o.x,o.y,l.x,l.y,!1):l.x<o.x&&(90===s||0===s)?t.x=this.computeMidOrthoPosition(n.left,o.y,Math.max(l.x,a.right),l.y,!1):l.x>o.x&&(90===s||180===s)&&(t.x=this.computeMidOrthoPosition(n.right,o.y,Math.min(l.x,a.left),l.y,!1)),i.x=t.x,i.y=l.y),t.x>n.left&&t.x<n.right&&(l.y<=n.bottom&&l.y>=o.y||o.y>=a.top&&o.y<=l.y?0!==s&&180!==s||(t.e(o.x,Math.min((o.y+l.y)/2,o.y)),i.e(l.x,t.y)):(180===s||(90===s||270===s)&&l.x<o.x?t.x=Math.min(l.x,270===s?n.left:Math.min(n.left,a.left)):t.x=Math.max(l.x,270===s?n.right:Math.max(n.right,a.right)),i.x=t.x,i.y=l.y))),this.cN=s!==r,this.lN=e,this.hN=s,this.addPoint(t.copy()),this.addPoint(i.copy()),_.o(t),_.o(i))}computeMidOrthoPosition(t,e,i,s,n){let a=0;return!this.hasCurviness()||this.computeSpot(!0,this.fromPort).isSide()||this.computeSpot(!1,this.toPort).isSide()||(a=this.computeCurviness()),n?(e+s)/2+a:(t+i)/2+a}FA(){if(null!==this.diagram&&this.isAvoiding){var e=this.points.h,i=e.length;if(!(i<4)){var s=this.diagram.getPositions(!0,this.containingGroup,null);for(let t=1;t<i-2;t++){var n=e[t],a=e[t+1];if(!s.isUnoccupied(Math.min(n.x,a.x),Math.min(n.y,a.y),Math.abs(n.x-a.x),Math.abs(n.y-a.y)))return!0}}}return!1}vd(s,t,e,n,i,a){var r=s.cellWidth,o=s.cellHeight;let 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11===t||10===t}Mb(t){!t&&!this.Ya()||null===(t=this.diagram)||t.animationManager.isTicking||t.sh.contains(this)||0===this.Ac.width&&0===this.Ac.height||t.sh.add(this,this.Ac.copy())}invalidateOtherJumpOvers(i){var e=this.layer;if(null!==e&&e.visible&&!e.isTemporary){var s=e.diagram;if(null!==s&&!s.animationManager.isTicking){let t=!1;for(var n=s.layers;n.next();){var a=n.value;if(a.visible)if(a===e){let e=!(t=!0);var r=a.HM(),o=r.length;for(let t=0;t<o;t++){var l=r[t];l instanceof Y&&(l===this?e=!0:e&&this.aT(l,i))}}else if(t){var h=a.HM(),u=h.length;for(let t=0;t<u;t++){var d=h[t];d instanceof Y&&this.aT(d,i)}}}}}}aT(t,e){var i;null!==t&&t.Mh&&t.Re&&t.Ya()&&(i=t.routeBounds).isReal()&&(this.routeBounds.intersectsRect(i)||e.intersectsRect(i))&&!this.usesSamePort(t)&&t.fe()}usesSamePort(t){var e=this.pointsCount,i=t.pointsCount;if(0<e&&0<i){var s=this.getPoint(0),n=t.getPoint(0);if(s.equalsApprox(n))return!0;e=this.getPoint(e-1),i=t.getPoint(i-1);if(e.equalsApprox(i)||s.equalsApprox(i)||e.equalsApprox(n))return!0}else if(this.fromNode===t.fromNode||this.toNode===t.toNode||this.fromNode===t.toNode||this.toNode===t.fromNode)return!0;return!1}isVisible(){if(!super.isVisible())return!1;var e=this.containingGroup;let i=!0;var s=this.diagram,s=(null!==s&&(i=s.isTreePathToChildren),this.fromNode);if(null!==s){if(this.isTreeLink&&i&&!s.isTreeExpanded)return!1;if(s===e)return!0;let t=s;for(;null!==t;){if(t.labeledLink===this)return!0;t=t.containingGroup}s=s.findVisibleNode();if(null===s||s===e)return!1}s=this.toNode;if(null!==s){if(this.isTreeLink&&!i&&!s.isTreeExpanded)return!1;if(s===e)return!0;let t=s;for(;null!==t;){if(t.labeledLink===this)return!0;t=t.containingGroup}s=s.findVisibleNode();if(null===s||s===e)return!1}return!0}Ki(t){if(super.Ki(t),t&&this.Mb(!1),null!==this.nr&&this.nr.Vd(),null!==this.Qs)for(var e=this.Qs.iterator;e.next();)e.value.Ki(t)}get adjusting(){return this.Cc}set adjusting(t){var e=this.Cc;e!==t&&(Ht,0!==t&&17!==t&&18!==t&&19!==t&&Kt.n("Link.adjusting can only be set to None, End, Scale, or Stretch, not: "+t),this.Cc=t,this.i("adjusting",e,t))}computeAdjusting(){return this.isAvoiding&&null!==this.diagram&&this.diagram.animationManager.defaultAnimation.isAnimating?17:this.Cc}get corner(){return this.Xd}set corner(t){var e=this.Xd;e!==t&&(Ht,Kt.t(t,"number",Y,"corner"),this.Xd=t,this.fe(),this.i("corner",e,t))}get curve(){return this.Yd}set curve(t){var e=this.Yd;e!==t&&(Ht,0!==t&&9!==t&&10!==t&&11!==t&&Kt.n("Link.curve can only be set to None, Bezier, JumpGap, or JumpOver, not: "+t),this.Yd=t,this.invalidateRoute(),this.fe(),this.Mb(10===e||11===e||10===t||11===t),this.i("curve",e,t))}get curviness(){return this.Kd}set curviness(t){var e=this.Kd;e!==t&&(Ht,Kt.t(t,"number",Y,"curviness"),this.Kd=t,this.invalidateRoute(),this.fe(),this.i("curviness",e,t))}get routing(){return this.Va}set routing(t){var e=this.Va;e!==t&&(Ht,1!==t&&2!==t&&6!==t&&7!==t&&Kt.n("Link.routing can only be set to Normal, Orthogonal, AvoidsNodes, not: "+t),this.Va=t,this.sr=null,this.invalidateRoute(),this.Mb(Y.aN(e)||Y.aN(t)),this.i("routing",e,t))}get smoothness(){return this.Ud}set smoothness(t){var e=this.Ud;e!==t&&(Ht,Kt.t(t,"number",Y,"smoothness"),this.Ud=t,this.fe(),this.i("smoothness",e,t))}Py(){var s=this.mo;if(null!==s){var n=this.yo;if(null!==n&&isNaN(this.curviness)){var a=this.po,r=this.wo;let i=null,e=null;var o=s.ni.h,l=o.length;for(let t=0;t<l;t++){var h=o[t];(h.mo===s&&h.po===a&&h.yo===n&&h.wo===r||h.mo===n&&h.po===r&&h.yo===s&&h.wo===a)&&(null===e?e=h:(null===i&&(i=[]).push(e),i.push(h)))}if(null!==i){let e=s.tT(n,a,r);null===e&&(e=new Ge(s,a,n,r),s.QL(e),n.QL(e)),e._s=i;for(let t=0;t<i.length;t++)i[t].nr=e;e.Vd()}}}}My(){var t,e=this.nr;null!==e&&isNaN(this.curviness)&&(this.nr=null,0<=(t=e._s.indexOf(this)))&&(Kt.rf(e._s,t),e.Vd())}Il(){return!0}get key(){var t=this.diagram;if(null!==t&&t.model.Ea())return t.model.getKeyForLinkData(this.data)}}class Ge{Go;Ks;uy;iN;yb;eN;_s;constructor(t,e,i,s){N.ji(this),this.Go=!1,this.Ks=!1,this.uy=t,this.iN=e,this.yb=i,this.eN=s,this._s=[]}Vd(){var t;this.Go||0<(t=this._s).length&&null!==(t=t[0].diagram)&&(t.uP.add(this),this.Ks=t.undoManager.isUndoingRedoing),this.Go=!0}NP(){var t,e,i;this.Go&&(this.Go=!1,0<(t=this._s).length&&(i=null===(i=(e=t[0]).diagram)||i.Uh&&!this.Ks,this.Ks=!1,e.arrangeBundledLinks(t,i),1===t.length)&&(e.nr=null,t.length=0),0===t.length)&&(this.uy._L(this),this.yb._L(this))}}class qe{de;ge;Ka;Ua;ki;Si;Yt;Ph;Nh;da;BP;Go;Cy;Jf;zP;XP;constructor(t){N.ji(this),this.da=null,this.BP=null,this.Go=!0,this.Cy=!1,this.de=1,this.ge=1,this.Ka=-1,this.Ua=-1,this.ki=t.width,this.Si=t.height,this.Yt=null,this.Ph=0,this.Nh=0,this.Jf=11,this.zP=2*this.Jf,this.XP=2*this.Jf}static tn=0;static xo=1;static qd=999999;static gN=qe.qd+1;static mN=qe.qd+2;R1(t){if(!(t.width<=0||t.height<=0)){var e=t.x,i=t.y,s=t.x+t.width,t=t.y+t.height,n=(this.de=Math.floor((e-this.ki)/this.ki)*this.ki,this.ge=Math.floor((i-this.Si)/this.Si)*this.Si,this.Ka=Math.ceil((s+2*this.ki)/this.ki)*this.ki,this.Ua=Math.ceil((t+2*this.Si)/this.Si)*this.Si,1+(0|Math.ceil((this.Ka-this.de)/this.ki))),a=1+(0|Math.ceil((this.Ua-this.ge)/this.Si));if(null===this.Yt||this.Ph<n-1||this.Nh<a-1){var r=[];for(let t=0;t<=n;t++)r[t]=new Uint32Array(a);this.Yt=r,this.Ph=n-1,this.Nh=a-1}this.mO(qe.gN)}}get bounds(){return new Q(this.de,this.ge,this.Ka-this.de,this.Ua-this.ge)}get cellWidth(){return this.ki}set cellWidth(t){0<t&&t!==this.ki&&(this.ki=t,this.R1(this.bounds))}get cellHeight(){return this.Si}set cellHeight(t){0<t&&t!==this.Si&&(this.Si=t,this.R1(this.bounds))}Wd(t,e){return this.de<=t&&t<=this.Ka&&this.ge<=e&&e<=this.Ua}_i(t,e){return this.Wd(t,e)?(t=(t-=this.de)/this.ki,e=(e-=this.ge)/this.Si,this.Yt[0|t][0|e]):qe.gN}PR(t,e,i,s){if(this.Wd(t,e)){var n=(t-this.de)/this.ki|0,a=(e-this.ge)/this.Si|0,t=(t+i-this.de)/this.ki|0,i=(e+s-this.ge)/this.Si|0,r=Math.min(t,this.Ph),o=Math.min(i,this.Nh);for(let t=n;t<=r;t++){var l=this.Yt[t];if(l.fill)l.fill(qe.tn,a,o+1);else for(let t=a;t<=o;t++)l[t]=qe.tn}}}mO(e){if(null!==this.Yt)for(let t=0;t<=this.Ph;t++){var i=this.Yt[t];if(i.fill)i.fill(e);else for(let t=0;t<=this.Nh;t++)i[t]=e}}GA(){if(null!==this.Yt)for(let t=0;t<=this.Ph;t++){var e=this.Yt[t];for(let t=0;t<=this.Nh;t++)e[t]>=qe.xo&&(e[t]=qe.gN)}}pO(t,e){return this._i(t,e)===qe.tn}isUnoccupied(n,a,r,o){if(!(n>this.Ka||n+r<this.de||a>this.Ua||a+o<this.ge)){let e=(n-this.de)/this.ki|0,i=(a-this.ge)/this.Si|0,t=Math.max(0,r)/this.ki+1|0,s=Math.max(0,o)/this.Si+1|0;if(e<0&&(t+=e,e=0),i<0&&(s+=i,i=0),!(t<0||s<0)){var l=0|Math.min(e+t-1,this.Ph),h=0|Math.min(i+s-1,this.Nh);for(let t=e;t<=l;t++){var u=this.Yt[t];for(let t=i;t<=h;t++)if(u[t]===qe.tn)return!1}}}return!0}maxUnoccupiedH(t,e,i,s){if(t>this.Ka||e<this.de||i>this.Ua||i<this.ge)return 0;var n=(t-this.de)/this.ki|0,a=(e-this.de)/this.ki|0,r=(i-this.ge)/this.Si|0,o=s/this.Si+1|0;let l;for(l=0;l<o/2;l++){let e=!1;for(let t=n;t<=a;t++)if(this.Yt[t][r+l]===qe.tn||this.Yt[t][r-l]===qe.tn){e=!0;break}if(e)return Math.max(0,(2*l-1)*this.Si)}return s}maxUnoccupiedV(t,e,i,s){if(t>this.Ua||e<this.ge||i>this.Ka||i<this.de)return 0;var n=(t-this.ge)/this.Si|0,a=(e-this.ge)/this.Si|0,r=(i-this.de)/this.ki|0,o=s/this.ki+1|0;let l;for(l=0;l<o/2;l++){let e=!1;for(let t=n;t<=a;t++)if(this.Yt[r+l][t]===qe.tn||this.Yt[r-l][t]===qe.tn){e=!0;break}if(e)return Math.max(0,(2*l-1)*this.ki)}return s}yO(t,e,i,s,n,a,r,o){let l=this.Yt[t|=0][e|=0];if(l>=qe.xo&&l<qe.qd)for(s?e+=i:t+=i,l+=1;n<=t&&t<=a&&r<=e&&e<=o;){var h=this.Yt[t][e];if(l>=h)break;this.Yt[t][e]=l,l+=1,s?e+=i:t+=i}return s?e:t}bo(e,i,s,n,a,r,o,l){if(!(e<a||r<e||i<o||l<i)){var h=this.yO(e,i,s,n,a,r,o,l);if(n)if(0<s)for(let t=i+s;t<h;t+=s)this.bo(e,t,1,!n,a,r,o,l),this.bo(e,t,-1,!n,a,r,o,l);else for(let t=i+s;t>h;t+=s)this.bo(e,t,1,!n,a,r,o,l),this.bo(e,t,-1,!n,a,r,o,l);else if(0<s)for(let t=e+s;t<h;t+=s)this.bo(t,i,1,!n,a,r,o,l),this.bo(t,i,-1,!n,a,r,o,l);else for(let t=e+s;t>h;t+=s)this.bo(t,i,1,!n,a,r,o,l),this.bo(t,i,-1,!n,a,r,o,l)}}Lb(t,e,i,s,n,a,r,o,l,h){let u=0|t,d=0|e,c=qe.tn,g=qe.xo;for(this.Yt[u][d]=g;c===qe.tn&&u>r&&u<o&&d>l&&d<h;)g+=1,this.Yt[u][d]=g,a?d+=n:u+=n,c=this.Yt[u][d];return a?d:u}Tb(t,e,i,s,n,a,r,o,l,h){let u=0|i,d=0|s,c=qe.tn;var g=qe.qd;for(this.Yt[u][d]=g;c===qe.tn&&u>r&&u<o&&d>l&&d<h;)this.Yt[u][d]=g,a?d+=n:u+=n,c=this.Yt[u][d]}fT(t,e,n,i,s,a){if(null!==this.Yt){this.Cy=!1;var r=t.x,t=t.y;if(this.Wd(r,t)){var r=(r-=this.de)/this.ki,t=(t-=this.ge)/this.Si,o=n.x,n=n.y;if(this.Wd(o,n))if(o=(o-=this.de)/this.ki,n=(n-=this.ge)/this.Si,Math.abs(r-o)<=1&&Math.abs(t-n)<=1)this.Cy=!0;else{var l=s.x,h=s.y,u=s.x+s.width,s=s.y+s.height,l=(l=(l-=this.de)/this.ki,h=(h-=this.ge)/this.Si,u=(u-=this.de)/this.ki,s=(s-=this.ge)/this.Si,Math.max(0,Math.min(this.Ph,0|l))),u=Math.min(this.Ph,Math.max(0,0|u)),h=Math.max(0,Math.min(this.Nh,0|h)),s=Math.min(this.Nh,Math.max(0,0|s)),d=this.Yt,r=0|r,t=0|t,o=0|o,n=0|n,c=0===e||90===e?1:-1,e=90===e||270===e,g=(d[r][t]===qe.tn?(this.Lb(r,t,o,n,c,e,l,u,h,s),this.Lb(r,t,o,n,1,!e,l,u,h,s),this.Lb(r,t,o,n,-1,!e,l,u,h,s)):this.Lb(r,t,o,n,c,e,r,t,r,t),d[o][n]===qe.tn?(this.Tb(r,t,o,n,0===i||90===i?1:-1,90===i||270===i,l,u,h,s),this.Tb(r,t,o,n,1,!(90===i||270===i),l,u,h,s),this.Tb(r,t,o,n,-1,!(90===i||270===i),l,u,h,s)):this.Tb(r,t,o,n,c,e,o,n,o,n),Kt.ct());if(a&&this.cT(o,n,i,r,t,g)){g[0]===o&&g[1]===n||(g.unshift(n),g.unshift(o)),g[g.length-2]===r&&g[g.length-1]===t||(g.push(r),g.push(t));let e=qe.xo,i=g[g.length-2],s=g[g.length-1];d[i][s]=e++;for(let t=g.length-4;0<=t;t-=2){i=g[t+2],s=g[t+3];for(var m=g[t],f=g[t+1];m>i?i++:m<i?i--:f>s?s++:f<s&&s--,d[i][s]=e++,i!==m||s!==f;);}}else this.bo(r,t,1,!1,l,u,h,s),this.bo(r,t,-1,!1,l,u,h,s),this.bo(r,t,1,!0,l,u,h,s),this.bo(r,t,-1,!0,l,u,h,s);Kt.ot(g)}}}}cT(s,n,a,r,o,l){var h=this.Yt;let u=s,d=n;for(;;){if(u===r&&d===o)return!0;let t=u,e=d;if(0===a){if(!(t<r))break;t++}else if(90===a){if(!(e<o))break;e++}else if(180===a){if(!(t>r))break;t--}else{if(!(e>o))break;e--}var i=h[t][e];if(0===i||i===qe.mN)break;u=t,d=e}for(;;){let t=a,e=u,i=d;0===a||90!==a&&180===a?i<o?(t=90,i++):i>o&&(t=270,i--):e<r?(t=0,e++):e>r&&(t=180,e--);var c=h[e][i];if(t!==a&&0!==c&&c!==qe.mN){if(l.push(u),l.push(d),this.cT(u,d,t,r,o,l))return!0;l.pop(),l.pop()}if(h[u][d]=qe.mN,0===a){if(u===s)return!1;u--}else if(90===a){if(d===n)return!1;d--}else if(180===a){if(u===s)return!1;u++}else{if(d===n)return!1;d++}}}}class je{be;or;ds;jd;constructor(){N.ji(this),this.be=null,this.or=null,this.ds=[],this.jd=!1}toString(){var e=this.ds;let i=this.be.toString()+" "+e.length.toString()+":";for(let t=0;t<e.length;t++){var s=e[t];null!==s&&(i+=`
+  `+s.toString())}return i}wO(t,e,i,s){e=e.offsetY;switch(e){case 8:return 90;case 2:return 180;case 1:return 270;case 4:return 0}let n=i;switch(e){case 9:return 180<n?270:90;case 6:return 90<n&&n<=270?180:0}var a=180*Math.atan2(t.height,t.width)/Math.PI;switch(e){case 3:return n>a&&n<=180+a?180:270;case 5:return n>180-a&&n<=360-a?270:0;case 12:return n>a&&n<=180+a?90:0;case 10:return n>180-a&&n<=360-a?180:90;case 7:return 90<n&&n<=180+a?180:n>180+a&&n<=360-a?270:0;case 13:return 180<n&&n<=360-a?270:n>a&&n<=180?90:0;case 14:return n>a&&n<=180-a?90:n>180-a&&n<=270?180:0;case 11:return n>180-a&&n<=180+a?180:n>180+a?270:90}return s&&15!==e&&(n-=15)<0&&(n+=360),n>a&&n<180-a?90:n>=180-a&&n<=180+a?180:n>180+a&&n<360-a?270:0}Vd(){this.ds.length=0}hT(e){let i=this.ds;0===i.length&&(this.xO(),i=this.ds);for(let t=0;t<i.length;t++){var s=i[t];if(null!==s&&s._e===e)return s}return null}xO(){if(!this.jd){var n=this.jd;this.jd=!0;let t,e=null;var r=this.be,o=r instanceof X?r:null;if(null===o||o.isSubGraphExpanded)t=r.isTreeExpanded?r.findLinksConnected(this.or.portId):r.findExternalTreeLinksConnected();else{if(!o.actualBounds.isReal())return this.jd=n,this.ds;e=o,t=e.findExternalLinksConnected()}let a=this.ds.length=0;for(var r=this.or.getDocumentPoint(Z.TopLeft,_.a()),o=this.or.getDocumentPoint(Z.BottomRight,_.a()),l=Q.H(r.x,r.y,0,0),h=(l.unionPoint(o),_.o(r),_.o(o),_.H(l.x+l.width/2,l.y+l.height/2)),u=this.or.getDocumentAngle(),d=t.iterator;d.next();){var c=d.value;if(c.isVisible()&&c.fromPort!==c.toPort){var g=c.fromPort===this.or||null!==c.fromNode&&c.fromNode.isMemberOf(e),m=c.computeSpot(g,this.or);if(m.isSide()){let n;if(null!==(n=g?c.toPort:c.fromPort)){let s=n.part;if(null!==s){g=s.findVisibleNode(),g=(null!==g&&g!==s&&(s=g,n=s.port),c.computeOtherPoint(s,n));let t=h.directionPoint(g);(t-=u)<0?t+=360:360<=t&&(t-=360);m=this.wO(l,m,t,c.isOrthogonal);let e=0,i=(0===m?(e=4,180<t&&(t-=360)):90===m?(e=8,270<t&&(t-=360)):180===m?e=2:(e=1,t<90&&(t+=360)),this.ds[a]);void 0===i?(i=new He(c,t,e),this.ds[a]=i):(i._e=c,i.qt=t,i.Me=e),i.Db.set(g),a++}}}}}_.o(h),this.bO();var f=this.ds.length;let i=-1,s=0;for(a=0;a<f;a++){var p=this.ds[a];void 0!==p&&(p.Me!==i&&(i=p.Me,s=0),p.Jd=s,s++)}for(i=-1,s=0,a=f-1;0<=a;a--){var v=this.ds[a];void 0!==v&&(v.Me!==i&&(i=v.Me,s=v.Jd+1),v.Lc=s)}this.kO(this.ds),this.SO(this.ds),this.jd=n,Q.o(l)}return this.ds}MO(t,e){return t===e?0:null===t?-1:null===e?1:t.Me<e.Me?-1:t.Me>e.Me?1:t.qt<e.qt?-1:t.qt>e.qt?1:0}bO(){this.ds.sort(je.prototype.MO)}kO(e){var t=this.or,i=this.be.portSpreading,s=_.a(),n=_.a(),a=_.a(),r=_.a();t.getDocumentPoint(Z.TopLeft,s),t.getDocumentPoint(Z.TopRight,n),t.getDocumentPoint(Z.BottomRight,a),t.getDocumentPoint(Z.BottomLeft,r);let o=0,l=0,h=0,u=0;if(2===i)for(let t=0;t<e.length;t++){var d=e[t];if(null!==d){var c=d._e.computeThickness();switch(d.Me){case 8:h+=c;break;case 2:u+=c;break;case 1:o+=c;break;default:l+=c}}}let g=0,m=0,f=1,p,v,y=0,b=0;for(let t=0;t<e.length;t++){var x=e[t];if(null!==x){if(g!==x.Me){switch(g=x.Me){case 8:p=a,v=r;break;case 2:p=r,v=s;break;case 1:p=s,v=n;break;default:p=n,v=a}switch(y=v.x-p.x,b=v.y-p.y,g){case 8:h>Math.abs(y)?(f=Math.abs(y)/h,h=Math.abs(y)):f=1;break;case 2:u>Math.abs(b)?(f=Math.abs(b)/u,u=Math.abs(b)):f=1;break;case 1:o>Math.abs(y)?(f=Math.abs(y)/o,o=Math.abs(y)):f=1;break;default:l>Math.abs(b)?(f=Math.abs(b)/l,l=Math.abs(b)):f=1}m=0}var w=x.Hd;if(2===i){var A=x._e.computeThickness();switch(A*=f,w.set(p),g){case 8:w.x=p.x+y/2+h/2-m-A/2;break;case 2:w.y=p.y+b/2+u/2-m-A/2;break;case 1:w.x=p.x+y/2-o/2+m+A/2;break;default:w.y=p.y+b/2-l/2+m+A/2}m+=A}else{let t=.5;1===i&&(t=(x.Jd+1)/(x.Lc+1)),w.x=p.x+y*t,w.y=p.y+b*t}}}_.o(s),_.o(n),_.o(a),_.o(r)}SO(e){for(let t=0;t<e.length;t++){var i=e[t];null!==i&&(i.Cb=this.PO(i))}}PO(t){var e,i,s,n=t._e,a=n.fromPort===this.or,a=n.computeEndSegmentLength(this.be,this.or,Z.None,a);let r=t.Jd;return r<0||(e=t.Lc)<=1||!n.isOrthogonal?a:(n=t.Db,i=t.Hd,2!==t.Me&&8!==t.Me||(r=e-1-r),s=Y.WI,((t=2===t.Me||4===t.Me)?n.y<i.y:n.x<i.x)?a+r*s:(t?n.y===i.y:n.x===i.x)?a:a+(e-1-r)*s)}}class He{_e;qt;Me;Db;Jd;Lc;Hd;Cb;constructor(t,e,i){this._e=t,this.qt=e,this.Me=i,this.Db=new _,this.Jd=0,this.Lc=0,this.Hd=new _,this.Cb=0}toString(){return this._e.toString()+" "+this.qt.toString()+" "+this.Me.toString()+":"+this.Jd.toString()+"/"+this.Lc.toString()+" "+this.Hd.toString()+" "+this.Cb.toString()+" "+this.Db.toString()}}class Ke{pa;ya;wa;xa;ba;ka;U0;Y0;G0;K0;constructor(){this.pa=Z.Default,this.ya=Z.Default,this.wa=NaN,this.xa=NaN,this.ba=NaN,this.ka=NaN,this.U0=null,this.Y0=null,this.G0=1/0,this.K0=1/0}copy(){var t=new Ke;return t.pa=this.pa.L(),t.ya=this.ya.L(),t.wa=this.wa,t.xa=this.xa,t.ba=this.ba,t.ka=this.ka,t.U0=this.U0,t.Y0=this.Y0,t.G0=this.G0,t.K0=this.K0,t}}class Ye{I0;O0;E0;R0;Cp;Ap;constructor(){this.I0=-1/0,this.O0=0,this.E0=_.To,this.R0=0,this.Cp="None",this.Ap="None"}copy(){var t=new Ye;return t.I0=this.I0,t.O0=this.O0,t.E0=this.E0.L(),t.R0=this.R0,t.Cp=this.Cp,t.Ap=this.Ap,t}}class X extends D{Zd;Et;ua;b0;hi;le;constructor(t,e){void 0===t||t instanceof se||"number"==typeof t||"string"==typeof t?super(t):(super(),t&&(e=t)),this.z=4608|this.z,this.Zd=new N,this.Et=null,this.le=new Ue,(this.le.group=this).ua=new N,this.b0=null,this.hi=null,e&&Object.assign(this,e)}cloneProtected(t){super.cloneProtected(t),this.z=-32769&this.z;var e=t.findInVisualTree(t=>t instanceof Xe);e instanceof Xe?t.Et=e:t.Et=null,null!==this.le?(t.le=this.le.copy(),t.le.group=t):(null!==t.le&&(t.le.group=null),t.le=null),null!==this.hi&&(t.hi=this.hi.copy())}qo(t){super.qo(t);for(var e=t.findSubGraphParts(),i=t.memberParts;i.next();){var s=i.value;if(s.u(),s.invalidateLayout(8),s.clearAdornments(),s instanceof D)s.invalidateConnectedLinks(e);else if(s instanceof Y)for(var n=s.labelNodes;n.next();)n.value.invalidateConnectedLinks(e)}}tc(t,e,i,s,n,a,r){var o;3===t&&"elements"===e?n instanceof Xe?null===this.Et?this.Et=n:this.Et!==n&&Kt.n("Cannot insert a second Placeholder into the visual tree of a Group."):n instanceof Xt&&(o=n.findInVisualTree(t=>t instanceof Xe))instanceof Xe&&(null===this.Et?this.Et=o:this.Et!==o&&Kt.n("Cannot insert a second Placeholder into the visual tree of a Group.")):4===t&&"elements"===e&&null!==this.Et&&(s===this.Et||s instanceof Xt&&this.Et.isContainedBy(s))&&(this.Et=null),super.tc(t,e,i,s,n,a,r)}ad(t,e){if(super.ad(t,e),this.isClipping&&this.type!==Xt.Spot&&this.isSubGraphExpanded){let t=this.resizeObject;t instanceof Xt&&(t=t.findMainElement()),null===this.hi&&(this.hi=new Q),t.getDocumentBounds(this.hi),t instanceof q&&this.hi.inflate(-t.strokeWidth,-t.strokeWidth)}}gh(t,e,i,s){this.hasPlaceholder()&&(this.er=this.placeholder),super.gh(t,e,i,s)}ensureBounds(){const e=this;e.isSubGraphExpanded&&this.memberParts.each(t=>{!e.computesBoundsIncludingLinks&&t instanceof Y||t.ensureBounds()}),super.ensureBounds()}tl(){if(!super.tl())return!1;for(var t=this.memberParts;t.next();){var e=t.value;if(e instanceof D){if(e.isVisible()&&e.hs())return!1}else if(e instanceof Y&&e.isVisible()&&e.hs()&&e.fromNode!==this&&e.toNode!==this)return!1}return!0}hasPlaceholder(){return null!==this.Et&&this.Et.isVisibleObject()&&this.isSubGraphExpanded}get placeholder(){return this.Et}get computesBoundsAfterDrag(){return 0!=(2048&this.z)}set computesBoundsAfterDrag(t){var e=0!=(2048&this.z);e!==t&&(Kt.t(t,"boolean",X,"computesBoundsAfterDrag"),this.z=2048^this.z,this.i("computesBoundsAfterDrag",e,t))}get computesBoundsIncludingLinks(){return 0!=(4096&this.z)}set computesBoundsIncludingLinks(t){Kt.t(t,"boolean",X,"computesBoundsIncludingLinks");var e=0!=(4096&this.z);e!==t&&(this.z=4096^this.z,this.i("computesBoundsIncludingLinks",e,t))}get computesBoundsIncludingLocation(){return 0!=(8192&this.z)}set computesBoundsIncludingLocation(t){Kt.t(t,"boolean",X,"computesBoundsIncludingLocation");var e=0!=(8192&this.z);e!==t&&(this.z=8192^this.z,this.i("computesBoundsIncludingLocation",e,t))}get handlesDragDropForMembers(){return 0!=(16384&this.z)}set handlesDragDropForMembers(t){Kt.t(t,"boolean",X,"handlesDragDropForMembers");var e=0!=(16384&this.z);e!==t&&(this.z=16384^this.z,this.i("handlesDragDropForMembers",e,t))}get avoidableMembers(){return 0!=(131072&this.z)}set avoidableMembers(t){Kt.t(t,"boolean",X,"avoidableMembers");var e=0!=(131072&this.z);e!==t&&(this.z=131072^this.z,this.i("avoidableMembers",e,t))}get memberParts(){return this.Zd.iterator}$2(e){if(this.Zd.add(e)){e instanceof X&&this.ua.add(e);var i=this.memberAdded;if(null!==i){let t=!0;var s=this.diagram;null!==s&&(t=s.W,s.W=!0),i(this,e),null!==s&&(s.W=t)}this.isVisible()&&this.isSubGraphExpanded||e.Ki(!1)}if(!(e instanceof Y)||this.computesBoundsIncludingLinks){let t=this.Et;(t=null===t?this:t).u()}}Z2(e){if(this.Zd.remove(e)){e instanceof X&&this.ua.remove(e);var i=this.memberRemoved;if(null!==i){let t=!0;var s=this.diagram;null!==s&&(t=s.W,s.W=!0),i(this,e),null!==s&&(s.W=t)}this.isVisible()&&this.isSubGraphExpanded||e.Ki(!0)}if(!(e instanceof Y)||this.computesBoundsIncludingLinks){let t=this.Et;(t=null===t?this:t).u()}}Wf(){if(0<this.Zd.count){var t=this.diagram;if(null!==t)for(var e=this.Zd.copy().iterator;e.next();){var i=e.value;t.remove(i)}}super.Wf()}get layout(){return this.le}set layout(t){var e,i=this.le;i!==t&&(null!==t&&(Kt.s(t,Ue,X,"layout"),null!==t.diagram)&&t.diagram.layout===t&&Kt.n("A layout cannot be both the Diagram.layout and a Group.layout: "+t),null!==i&&(i.diagram=null,i.group=null),this.le=t,e=this.diagram,null!==t&&(t.diagram=e,t.group=this),null!==e&&(e.Jr=!0),this.i("layout",i,t),null!==e)&&e.requestUpdate()}get memberAdded(){return null!==this.bt?this.bt.xy:null}set memberAdded(t){var e=this.memberAdded;e!==t&&(null!==t&&Kt.t(t,"function",X,"memberAdded"),this.wl(),this.bt.xy=t,this.i("memberAdded",e,t))}get memberRemoved(){return null!==this.bt?this.bt.by:null}set memberRemoved(t){var e=this.memberRemoved;e!==t&&(null!==t&&Kt.t(t,"function",X,"memberRemoved"),this.wl(),this.bt.by=t,this.i("memberRemoved",e,t))}get memberValidation(){return null!==this.bt?this.bt.hh:null}set memberValidation(t){var e=this.memberValidation;e!==t&&(null!==t&&Kt.t(t,"function",X,"memberValidation"),this.wl(),this.bt.hh=t,this.i("memberValidation",e,t))}canAddMembers(t){var e=this.diagram;if(null===e)return!1;for(var i=e.commandHandler,s=i.h2(t).iterator;s.next();){var n=s.value;if(!i.isValidMember(this,n))return!1}return!0}addMembers(t,e){var i=this.diagram;if(null===i)return!1;var s=i.commandHandler;let n=!0;for(var a=s.h2(t).iterator;a.next();){var r=a.value;!e||s.isValidMember(this,r)?r.containingGroup=this:n=!1}return n}get ungroupable(){return 0!=(256&this.z)}set ungroupable(t){var e=0!=(256&this.z);e!==t&&(Kt.t(t,"boolean",X,"ungroupable"),this.z=256^this.z,this.i("ungroupable",e,t))}canUngroup(){var t;return!!this.ungroupable&&!(null===(t=this.layer)||!t.allowUngroup||null!==(t=t.diagram)&&!t.allowUngroup)}invalidateConnectedLinks(t){var e=this.NO();if(super.invalidateConnectedLinks(t),!e){this.PA(!0);for(var i=this.findExternalLinksConnected();i.next();){var s,n=i.value;void 0!==t&&t.contains(n)||(null!==(s=n.fromNode)&&s!==this&&s.isMemberOf(this)&&!s.isVisible()?(s.Se(n.fromPort),s.Se(n.toPort),n.invalidateRoute()):null!==(s=n.toNode)&&s!==this&&s.isMemberOf(this)&&!s.isVisible()&&(s.Se(n.fromPort),s.Se(n.toPort),n.invalidateRoute()))}}}findExternalLinksConnected(){var t=null!==this.diagram&&this.diagram.wP;if(t&&null!==this.b0)return this.b0.iterator;for(var e=this.findSubGraphParts(),i=(e.add(this),new N),s=e.iterator;s.next();){var n=s.value;if(n instanceof D)for(var a=n.linksConnected;a.next();){var r=a.value;e.contains(r)||i.add(r)}}return t&&(this.b0=i),i.iterator}findExternalNodesConnected(){for(var t=this.findSubGraphParts(),e=(t.add(this),new N),i=t.iterator;i.next();){var s=i.value;if(s instanceof D)for(var n=s.linksConnected;n.next();){var a=n.value,r=a.fromNode,r=(null===r||t.contains(r)&&r!==this||e.add(r),a.toNode);null===r||t.contains(r)&&r!==this||e.add(r)}}return e.iterator}mE(){var t=new N;return function t(e,i){null!==e&&(i.add(e),t(e.containingGroup,i))}(this,t),t}findSubGraphParts(){var t=new N;return H.ah(t,this,!0,0,!0),t.remove(this),t}Ki(t){super.Ki(t);for(var e=this.memberParts;e.next();)e.value.Ki(t)}collapseSubGraph(){var t,e=this.diagram;null===e||e.isCollapsingExpanding||(e.isCollapsingExpanding=!0,t=this.findSubGraphParts(),this.uT(t,e,this),e.isCollapsingExpanding=!1)}uT(t,e,i){for(var s=this.memberParts;s.next();){var n=s.value;if(n.Ki(!1),n instanceof X&&n.isSubGraphExpanded&&(n.wasSubGraphExpanded=n.isSubGraphExpanded,n.uT(t,e,i)),n instanceof D)n.invalidateConnectedLinks(t),e.Rf(n,i);else if(n instanceof Y)for(var a=n.labelNodes;a.next();)a.value.invalidateConnectedLinks(t)}this.isSubGraphExpanded=!1}expandSubGraph(){var t,e=this.diagram;null===e||e.isCollapsingExpanding||(e.isCollapsingExpanding=!0,t=this.findSubGraphParts(),this.dT(t,e,this),e.isCollapsingExpanding=!1)}dT(t,e,i){for(var s=this.memberParts;s.next();){var n=s.value;if(n.Ki(!0),n instanceof X&&n.wasSubGraphExpanded&&(n.wasSubGraphExpanded=!1,n.dT(t,e,i)),n instanceof D)n.invalidateConnectedLinks(t);else if(n instanceof Y)for(var a=n.labelNodes;a.next();)a.value.invalidateConnectedLinks(t)}this.isSubGraphExpanded=!0}get isSubGraphExpanded(){return 0!=(512&this.z)}set isSubGraphExpanded(t){var e=0!=(512&this.z);if(e!==t){Kt.t(t,"boolean",X,"isSubGraphExpanded"),this.z=512^this.z;var i=this.diagram,e=(this.i("isSubGraphExpanded",e,t),this.subGraphExpandedChanged);if(null!==e){let t=!0;null!==i&&(t=i.W,i.W=!0),e(this),null!==i&&(i.W=t)}null!==i&&i.undoManager.isUndoingRedoing?(null!==this.Et&&this.Et.u(),this.memberParts.each(t=>t.updateAdornments())):t?this.expandSubGraph():this.collapseSubGraph()}}get wasSubGraphExpanded(){return 0!=(1024&this.z)}set wasSubGraphExpanded(t){var e=0!=(1024&this.z);e!==t&&(Kt.t(t,"boolean",X,"wasSubGraphExpanded"),this.z=1024^this.z,this.i("wasSubGraphExpanded",e,t))}get subGraphExpandedChanged(){return null!==this.bt?this.bt.ky:null}set subGraphExpandedChanged(t){var e=this.subGraphExpandedChanged;e!==t&&(null!==t&&Kt.t(t,"function",X,"subGraphExpandedChanged"),this.wl(),this.bt.ky=t,this.i("subGraphExpandedChanged",e,t))}move(t,e){var i=(e=void 0===e?!1:e)?this.location:this.position,s=i.x,i=i.y,n=t.x,a=t.y;if(!(s===n||isNaN(s)&&isNaN(n))||!(i===a||isNaN(i)&&isNaN(a))){for(var r=n-(isNaN(s)?0:s),o=a-(isNaN(i)?0:i),l=_.a(),h=(super.move(t,e),new N),u=this.findSubGraphParts().iterator;u.next();){var d=u.value;d instanceof Y&&(d.wn&&h.add(d),d.Re||d.fromNode!==this&&d.toNode!==this)&&(d.wn=!0)}for(u.reset();u.next();){var c,g,m=u.value;m.Il()||m instanceof D&&m.isLinkLabel||(c=m.position,g=m.location,c.isReal()?(l.x=c.x+r,l.y=c.y+o,m.position=l):g.isReal()&&(l.x=g.x+r,l.y=g.y+o,m.location=l))}for(u.reset();u.next();){var f,p=u.value;p instanceof Y&&(p.wn=h.contains(p),p.Re||p.fromNode!==this&&p.toNode!==this)&&(f=p.position,l.x=f.x+r,l.y=f.y+o,l.isReal()?p.move(l):p.invalidateRoute())}_.o(l)}}NO(){return 0!=(65536&this.z)}PA(t){0!=(65536&this.z)!==t&&(this.z=65536^this.z)}get sl(){return 0!=(32768&this.z)}set sl(t){0!=(32768&this.z)!==t&&(this.z=32768^this.z)}}class Xe extends y{ei;$d;constructor(t){super(),this.ei=I.qg,this.$d=new Q(NaN,NaN,NaN,NaN),t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.ei=this.ei.L(),t.$d=this.$d.copy()}dh(t){var e;return null!==this.background&&(e=this.naturalBounds,Q.contains(0,0,e.width,e.height,t.x,t.y))}ld(t,e,i,s){var n=this.part;if(null!==n&&(n instanceof X||n instanceof K)||Kt.n("Placeholder is not inside a Group or Adornment."),n instanceof X){var a=this.computeBorder(this.$d),r=this.minSize,o=isFinite(r.width)?Math.max(r.width,a.width):a.width,r=isFinite(r.height)?Math.max(r.height,a.height):a.height,l=this.Hi,h=(l.Do(o||0,r||0),this.oo(0,0,l.width,l.height),n.memberParts);let t=!1;for(;h.next();)if(h.value.isVisible()){t=!0;break}o=n.diagram;!t||null===o||o.animationManager.OM(n)||isNaN(a.x)||isNaN(a.y)||((r=_.a()).setRectSpot(a,n.locationSpot),n.location=r,_.o(r))}else{var l=n,o=this.Hi,a=this.ei,r=a.left+a.right,n=a.top+a.bottom,u=l.adornedObject,d=u.getDocumentAngle();l.angle=d;let t=0;u instanceof q&&(t=u.strokeWidth);var d=u.getDocumentScale(),c=u.naturalBounds,g=(c.width+t)*d,c=(c.height+t)*d;l.type!==Xt.Link&&(d="Selection"===l.category?Z.TopLeft:l.locationSpot,d=u.getDocumentPoint(d,_.a()),l.location=d,_.o(d)),isNaN(g)||isNaN(c)?(l=u.getDocumentPoint(Z.TopLeft,_.a()),(d=Q.H(l.x,l.y,0,0)).unionPoint(u.getDocumentPoint(Z.BottomRight,l)),d.unionPoint(u.getDocumentPoint(Z.TopRight,l)),d.unionPoint(u.getDocumentPoint(Z.BottomLeft,l)),o.Do(d.width+r||0,d.height+n||0),this.oo(-a.left,-a.top,o.width,o.height),_.o(l),Q.o(d)):(o.Do(g+r||0,c+n||0),this.oo(-a.left,-a.top,o.width,o.height))}}gh(t,e,i,s){this.actualBounds.e(t,e,i,s)}computeBorder(t){var e=this.part,i=e.diagram,s=null===i||!i.animationManager.isAnimating;if(null!==i&&e instanceof X&&!e.layer.isTemporary&&e.computesBoundsAfterDrag&&this.$d.isReal()){var n=i.toolManager.findTool("Dragging");if(n===i.currentTool){i=n.computeBorder(e,this.$d,t);if(null!==i)return i}}var n=Q.a(),i=this.computeMemberBounds(n),a=this.ei;return e instanceof X&&!e.isSubGraphExpanded?t.e(i.x-a.left,i.y-a.top,0,0):t.e(i.x-a.left,i.y-a.top,Math.max(i.width+a.left+a.right,0),Math.max(i.height+a.top+a.bottom,0)),Q.o(n),s&&e instanceof X&&e.computesBoundsIncludingLocation&&e.location.isReal()&&t.unionPoint(e.location),t}computeMemberBounds(n){if(this.part instanceof X){var a=this.part;let t=1/0,e=1/0,i=-1/0,s=-1/0;for(var r,o=a.memberParts;o.next();){var l=o.value;!l.isVisible()||l instanceof Y&&(!a.computesBoundsIncludingLinks||l.Ko()||l.fromNode===a||l.toNode===a)||((l=l.actualBounds).left<t&&(t=l.left),l.top<e&&(e=l.top),l.right>i&&(i=l.right),l.bottom>s&&(s=l.bottom))}isFinite(t)&&isFinite(e)?n.e(t,e,i-t,s-e):(r=a.location,n.e(r.x,r.y,0,0))}else n.e(0,0,0,0);return n}get padding(){return this.ei}set padding(t){"number"==typeof t?t=new I(t):Kt.s(t,I,Xe,"padding");var e=this.ei;e.equals(t)||(t=t.L(),this.ei=t,this.i("padding",e,t),this.u())}}class Ue{b;da;Qd;Lr;_d;tg;zo;xl;ig;eg;ko;constructor(t){N.ji(this),this.b=null,this.da=null,this.Qd=!0,this.Lr=!0,this._d=!1,this.tg=new _(0,0).w(),this.zo=!0,this.xl=null,this.ig=null,this.eg=!1,this.ko=null,t&&Object.assign(this,t)}cloneProtected(t){t.Qd=this.Qd,t.Lr=this.Lr,t._d=this._d,t.tg.c(this.tg),t.zo=this.zo,t.xl=this.xl,t.ig=this.ig,t.eg=!0}copy(){var t=new this.constructor;return this.cloneProtected(t),t}ci(t){Kt.gr(this,t)}toString(){let t=Kt.an(this.constructor);return t+="(",null!==this.group&&(t+=" in "+this.group),null!==this.diagram&&(t+=" for "+this.diagram),t+=")"}get diagram(){return this.b}set diagram(t){null!==t&&Kt.s(t,G,Ue,"diagram"),this.b=t}get group(){return this.da}set group(t){this.da!==t&&(null!==t&&Kt.s(t,X,Ue,"group"),null!==(this.da=t))&&(this.b=t.diagram)}get isOngoing(){return this.Qd}set isOngoing(t){this.Qd!==t&&(Kt.t(t,"boolean",Ue,"isOngoing"),this.Qd=t)}get isInitial(){return this.Lr}set isInitial(t){Kt.t(t,"boolean",Ue,"isInitial"),(this.Lr=t)||(this.eg=!0)}get isViewportSized(){return this._d}set isViewportSized(t){this._d!==t&&(Kt.t(t,"boolean",Ue,"isViewportSized"),this._d=t)&&this.invalidateLayout()}get isRouting(){return this.zo}set isRouting(t){this.zo!==t&&(Kt.t(t,"boolean",Ue,"isRouting"),this.zo=t)}get isRealtime(){return this.xl}set isRealtime(t){this.xl!==t&&(null!==t&&Kt.t(t,"boolean",Ue,"isRealtime"),this.xl=t)}get isValidLayout(){return this.eg}set isValidLayout(t){this.eg===t||(Kt.t(t,"boolean",Ue,"isValidLayout"),this.eg=t)||null!==(t=this.diagram)&&(t.Jr=!0)}invalidateLayout(){var t,e;this.isValidLayout&&null!==(t=this.diagram)&&!t.undoManager.isUndoingRedoing&&!(e=t.animationManager).isTicking&&(e.defaultAnimation.isAnimating&&e.stopAnimation(),this.isOngoing&&t.Uh||this.isInitial&&!t.Uh)&&(this.isValidLayout=!1,t.requestUpdate())}get network(){return this.ko}set network(t){this.ko!==t&&(null!==t&&Kt.s(t,_e,Ue,"network"),null!==(this.ko=t))&&(t.layout=this)}createNetwork(){return new _e(this)}makeNetwork(t){var e=this.createNetwork();return t instanceof G?(e.addParts(t.nodes,!0),e.addParts(t.links,!0)):t instanceof X?e.addParts(t.memberParts):e.addParts(t.iterator),e}updateParts(){this.isValidLayout=!0;let t=this.diagram;if(null===t&&null!==this.network)for(var e=this.network.vertexes.iterator;e.next();){var i=e.value.node;if(null!==i&&null!==(t=i.diagram))break}try{null!==t&&t.startTransaction("Layout"),this.commitLayout()}finally{null!==t&&t.commitTransaction("Layout")}}commitLayout(){if(null!==this.network){for(var t=this.network.vertexes.iterator;t.next();)t.value.commit();if(this.isRouting)for(var e=this.network.edges.iterator;e.next();)e.value.commit()}}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts");var e=new N;t instanceof G?(this.Ch(e,t.nodes,!0,this.sl,!0,!1,!0),this.Ch(e,t.parts,!0,this.sl,!0,!1,!0)):t instanceof X?this.Ch(e,t.memberParts,!1,this.sl,!0,!1,!0):e.addAll(t.iterator),0<e.count&&(null!==(t=this.diagram)&&t.startTransaction("Layout"),this.doMinimalNoNetworkLayout(e),null!==t)&&t.commitTransaction("Layout"),this.isValidLayout=!0}doMinimalNoNetworkLayout(t){var e=t.count,i=Math.ceil(Math.sqrt(e)),s=(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.arrangementOrigin.x);let n=s,a=this.arrangementOrigin.y,r=0,o=0;for(var l=t.iterator;l.next();){var h=l.value,u=(h.ensureBounds(),h.measuredBounds),d=u.width,u=u.height;h.moveTo(n,a),h instanceof X&&(h.sl=!1),n+=Math.max(d,50)+20,o=Math.max(o,Math.max(u,50)),r>=i-1?(r=0,n=s,a+=o+20,o=0):r++}}doMinimalNetworkLayout(){var t=this.network.vertexes.count,e=Math.ceil(Math.sqrt(t)),i=(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.arrangementOrigin.x);let s=i,n=this.arrangementOrigin.y,a=0,r=0;for(var o=this.network.vertexes.iterator;o.next();){var l,h,u=o.value.node;null===u||u instanceof Y||(u.ensureBounds(),!this.sl(u))||(l=(h=u.measuredBounds).width,h=h.height,u.moveTo(s,n),u instanceof X&&(u.sl=!1),s+=Math.max(l,50)+20,r=Math.max(r,Math.max(h,50)),a>=e-1?(a=0,s=i,n+=r+20,r=0):a++)}}sl(t){return!!(!t.location.isReal()&&!t.position.isReal()||t instanceof X&&t.sl)}Ch(t,e,i,s,n,a,r){for(var o=e.iterator;o.next();){var l=o.value;i&&!l.isTopLevel||null!==s&&!s(l)||!l.canLayout()||(n&&l instanceof D?l.isLinkLabel||(l instanceof X&&null===l.layout?this.Ch(t,l.memberParts,!1,s,n,a,r):(l.ensureBounds(),t.add(l))):a&&l instanceof Y?t.add(l):!r||!l.De()||l instanceof D||(l.ensureBounds(),t.add(l)))}}getLayoutBounds(t,e){var i=this.boundsComputation;return null!==i?i(t,this,e=e||new Q):!e&&t.margin.equalTo(0,0,0,0)?t.actualBounds:((e=e||new Q).set(t.actualBounds),e.addMargin(t.margin),e)}get boundsComputation(){return this.ig}set boundsComputation(t){this.ig!==t&&(null!==t&&Kt.t(t,"function",Ue,"boundsComputation"),this.ig=t,this.invalidateLayout())}collectParts(t){var e=new N;return t instanceof G?(this.Ch(e,t.nodes,!0,null,!0,!0,!0),this.Ch(e,t.links,!0,null,!0,!0,!0),this.Ch(e,t.parts,!0,null,!0,!0,!0)):t instanceof X?this.Ch(e,t.memberParts,!1,null,!0,!0,!0):this.Ch(e,t.iterator,!1,null,!0,!0,!0),e}get arrangementOrigin(){return this.tg}set arrangementOrigin(t){Kt.s(t,_,Ue,"arrangementOrigin"),this.tg.equals(t)||(this.tg.c(t),this.invalidateLayout())}initialOrigin(t){var e,i,s=this.group;return null!==s?s.hasPlaceholder()?(e=(i=s.placeholder).getDocumentPoint(Z.TopLeft),(isNaN(e.x)||isNaN(e.y))&&e.set(t),i=i.padding,e.x+=i.left,e.y+=i.top,e):(i=s.position.copy(),(isNaN(i.x)||isNaN(i.y))&&i.set(t),i):t}}class _e{le;So;In;Ay;Ly;constructor(t){N.ji(this),Ht,t||Kt.n("LayoutNetwork constructor requires non-null Layout argument"),this.le=t,this.So=new N,this.In=new N,this.Ay=new L,this.Ly=new L}clear(){if(this.So)for(var t=this.So.iterator;t.next();)t.value.clear();if(this.In)for(var e=this.In.iterator;e.next();)e.value.clear();this.So=new N,this.In=new N,this.Ay=new L,this.Ly=new L}toString(t){void 0===t&&(t=0);let e="LayoutNetwork"+(null!==this.layout?"("+this.layout.toString()+")":"");if(!(t<=0)&&(e+=" vertexes: "+this.So.count+" edges: "+this.In.count,1<t)){for(var i=this.So.iterator;i.next();){var s=i.value;e+=`
     `+s.toString(t-1)}for(var n=this.In.iterator;n.next();){var a=n.value;e+=`
-    `+a.toString(t-1)}}return e}get layout(){return this.le}set layout(t){null!==t&&(this.le=t)}get vertexes(){return this.So}get edges(){return this.In}createVertex(){return new We(this)}createEdge(){return new Qe(this)}addParts(t,e,i){if(null!==t){void 0===e&&(e=!1),Kt.t(e,"boolean",_e,"addParts:toplevelonly"),null===(i=void 0===i?null:i)&&(i=t=>{var e;return t instanceof D?!t.isLinkLabel:t instanceof Y&&null!==(e=t.fromNode)&&!e.isLinkLabel&&!(null===(e=t.toNode)||e.isLinkLabel)});for(var s=t.iterator;s.next();){var n,a=s.value;a instanceof D&&(!e||a.isTopLevel)&&a.canLayout()&&i(a)&&(a instanceof X&&null===a.layout?this.addParts(a.memberParts,!1):null===this.findVertex(a)&&((n=this.createVertex()).node=a,this.addVertex(n)))}for(s.reset();s.next();){var r,o,l=s.value;l instanceof Y&&(!e||l.isTopLevel)&&l.canLayout()&&i(l)&&null===this.findEdge(l)&&(r=l.fromNode,o=l.toNode,null!==r)&&null!==o&&r!==o&&(r=this.findGroupVertex(r),o=this.findGroupVertex(o),this.linkVertexes(r,o,l))}}}findGroupVertex(i){if(null!==i){i=i.findVisibleNode();if(null!==i){let t=this.findVertex(i);if(null!==t)return t;let e=i.containingGroup;for(;null!==e;){if(null!==(t=this.findVertex(e)))return t;e=e.containingGroup}}}return null}addVertex(t){var e;null!==t&&(Ht,Kt.s(t,We,_e,"addVertex:vertex"),this.So.add(t),null!==(e=t.node)&&this.Ay.add(e,t),t.network=this)}addNode(t){if(null===t)return null;Ht,Kt.s(t,D,_e,"addNode:node");let e=this.findVertex(t);return null===e&&((e=this.createVertex()).node=t,this.addVertex(e)),e}deleteVertex(i){if(null!==i&&(Ht,Kt.s(i,We,_e,"deleteVertex:vertex"),this.gT(i))){let e=i.rr;for(let t=e.count-1;0<=t;t--){var s=e.elt(t);this.deleteEdge(s)}for(let t=(e=i.lr).count-1;0<=t;t--){var n=e.elt(t);this.deleteEdge(n)}}}gT(t){var e;return null!==t&&((e=this.So.remove(t))&&null!==(t=t.node)&&this.Ay.remove(t),e)}deleteNode(t){null!==t&&(Ht,Kt.s(t,D,_e,"deleteNode:node"),null!==(t=this.findVertex(t)))&&this.deleteVertex(t)}findVertex(t){return null===t?null:(Ht,Kt.s(t,D,_e,"findVertex:node"),this.Ay.getValue(t))}addEdge(t){var e;null!==t&&(Ht,Kt.s(t,Qe,_e,"addEdge:edge"),this.pN(t),null!==(e=t.toVertex)&&e.addSourceEdge(t),null!==(e=t.fromVertex))&&e.addDestinationEdge(t)}pN(t){var e;null!==t&&(this.In.add(t),null!==(e=t.link)&&null===this.findEdge(e)&&this.Ly.add(e,t),t.network=this)}addLink(t){if(null===t)return null;Ht,Kt.s(t,Y,_e,"addLink:link");var e=t.fromNode,i=t.toNode;let s=this.findEdge(t);return null===s?((s=this.createEdge()).link=t,null!==e&&(s.fromVertex=this.addNode(e)),null!==i&&(s.toVertex=this.addNode(i)),this.addEdge(s)):(s.fromVertex=null!==e?this.addNode(e):null,s.toVertex=null!==i?this.addNode(i):null),s}deleteEdge(t){var e;null!==t&&(Ht,Kt.s(t,Qe,_e,"deleteEdge:edge"),null!==(e=t.toVertex)&&e.deleteSourceEdge(t),null!==(e=t.fromVertex)&&e.deleteDestinationEdge(t),this.yN(t))}yN(t){var e;return null!==t&&((e=this.In.remove(t))&&null!==(t=t.link)&&this.Ly.remove(t),e)}deleteLink(t){null!==t&&(Ht,Kt.s(t,Y,_e,"deleteLink:link"),null!==(t=this.findEdge(t)))&&this.deleteEdge(t)}findEdge(t){return null===t?null:(Ht,Kt.s(t,Y,_e,"findEdge:link"),this.Ly.getValue(t))}linkVertexes(t,e,i){var s;return null!==t&&null!==e&&((Ht,Kt.s(t,We,_e,"linkVertexes:fromVertex"),Kt.s(e,We,_e,"linkVertexes:toVertex"),null!==i)&&Kt.s(i,Y,_e,"linkVertexes:link"),t.network===this)&&e.network===this?((s=this.createEdge()).link=i,s.fromVertex=t,s.toVertex=e,this.addEdge(s),s):null}reverseEdge(t){var e,i;null!==t&&(Ht,Kt.s(t,Qe,_e,"reverseEdge:edge"),e=t.fromVertex,i=t.toVertex,null!==e)&&null!==i&&(e.deleteDestinationEdge(t),i.deleteSourceEdge(t),t.reverseEdge(),e.addSourceEdge(t),i.addDestinationEdge(t))}deleteSelfEdges(){for(var e=Kt.ct(),t=this.In.iterator;t.next();){var i=t.value;i.fromVertex===i.toVertex&&e.push(i)}var s=e.length;for(let t=0;t<s;t++)this.deleteEdge(e[t]);Kt.ot(e)}deleteArtificialVertexes(){for(var e=Kt.ct(),t=this.So.iterator;t.next();){var i=t.value;null===i.node&&null===i.data&&e.push(i)}let s=e.length;for(let t=0;t<s;t++)this.deleteVertex(e[t]);for(var n=Kt.ct(),a=this.In.iterator;a.next();){var r=a.value;null===r.link&&null===r.data&&n.push(r)}s=n.length;for(let t=0;t<s;t++)this.deleteEdge(n[t]);Kt.ot(e),Kt.ot(n)}deleteUselessEdges(){for(var e=Kt.ct(),t=this.In.iterator;t.next();){var i=t.value;null!==i.fromVertex&&null!==i.toVertex||e.push(i)}var s=e.length;for(let t=0;t<s;t++)this.deleteEdge(e[t]);Kt.ot(e)}isSingleton(t){return!(0<t.rr.count||0<t.lr.count)}splitIntoSubNetworks(t){(t=void 0===t?!0:t)&&(this.deleteArtificialVertexes(),this.deleteUselessEdges(),this.deleteSelfEdges());var e=new O;let i=!0;for(;i;){i=!1;for(var s=this.So.iterator;s.next();){var n=s.value;if(!this.isSingleton(n)){var a=this.layout.createNetwork();e.add(a),this.CO(a,n),i=!0;break}}}return e.sort((t,e)=>null===t||null===e||t===e?0:e.vertexes.count-t.vertexes.count),e}CO(e,t){if(null!==t){var i=new O;for(i.add(t);0<i.count;){var s=i.first();if(i.removeAt(0),s.network!==e){this.gT(s),e.addVertex(s);let t=s.sourceEdges;for(;t.next();){var n=t.value;n.network!==e&&(this.yN(n),e.pN(n),i.add(n.fromVertex))}for(t=s.destinationEdges;t.next();){var a=t.value;a.network!==e&&(this.yN(a),e.pN(a),i.add(a.toVertex))}}}}}findAllParts(){for(var t=new N,e=this.So.iterator;e.next();){var i=e.value;t.add(i.node)}for(var s=this.In.iterator;s.next();){var n=s.value;t.add(n.link)}return t}}class We{ko;si;be;Be;ts;rr;lr;constructor(t){N.ji(this),Ht,t||Kt.n("LayoutVertex constructor requires non-null LayoutNetwork argument"),this.ko=t,this.Be=new Q(0,0,10,10).w(),this.ts=new _(5,5).w(),this.si=null,this.be=null,this.rr=new O,this.lr=new O}clear(){this.si=null,this.be=null,this.rr=new O,this.lr=new O}toString(t){void 0===t&&(t=0);let n="LayoutVertex#"+N.ps(this);if(0<t&&(n+=null!==this.node?"("+this.node.toString()+")":"",1<t)){let t="",e=!0,i=this.rr.iterator;for(;i.next();){var a=i.value;e?e=!1:t+=",",t+=a.toString(0)}let s="";for(e=!0,i=this.lr.iterator;i.next();){var r=i.value;e?e=!1:s+=",",s+=r.toString(0)}n+=" sources: "+t+" destinations: "+s}return n}get Mo(){return this.rr._N}get hr(){return this.lr._N}get data(){return this.si}set data(t){var e,i,s;null!==(this.si=t)&&t.bounds&&(e=(t=t.bounds).x,i=t.y,s=t.width,t=t.height,this.ts.e(s/2,t/2),this.Be.e(e,i,s,t))}get node(){return this.be}set node(i){if(this.be!==i){Ht,null!==i&&Kt.s(i,D,We,"node"),(this.be=i).ensureBounds();var s=this.network.layout,n=Q.a(),s=s.getLayoutBounds(i,n);let t=s.x,e=s.y;var a=s.width,s=s.height;if(isNaN(t)&&(t=0),isNaN(e)&&(e=0),this.Be.e(t,e,a,s),Q.o(n),!(i instanceof X)){n=i.locationObject.getDocumentPoint(Z.Center);if(n.isReal())return void this.ts.e(n.x-t,n.y-e)}this.ts.e(a/2,s/2)}}get bounds(){return this.Be}set bounds(t){this.Be.equals(t)||(Ht,Kt.s(t,Q,We,"bounds"),this.Be.c(t))}get focus(){return this.ts}set focus(t){this.ts.equals(t)||(Ht,Kt.s(t,_,We,"focus"),this.ts.c(t))}get centerX(){return this.Be.x+this.ts.x}set centerX(t){var e=this.Be;e.x+this.ts.x!==t&&(Ht,Kt.r(t,We,"centerX"),e.ut(),e.x=t-this.ts.x,e.w())}get centerY(){return this.Be.y+this.ts.y}set centerY(t){var e=this.Be;e.y+this.ts.y!==t&&(Ht,Kt.r(t,We,"centerY"),e.ut(),e.y=t-this.ts.y,e.w())}get focusX(){return this.ts.x}set focusX(t){var e=this.ts;e.x!==t&&(e.ut(),e.x=t,e.w())}get focusY(){return this.ts.y}set focusY(t){var e=this.ts;e.y!==t&&(e.ut(),e.y=t,e.w())}get x(){return this.Be.x}set x(t){var e=this.Be;e.x!==t&&(e.ut(),e.x=t,e.w())}get y(){return this.Be.y}set y(t){var e=this.Be;e.y!==t&&(e.ut(),e.y=t,e.w())}get width(){return this.Be.width}set width(t){var e=this.Be;e.width!==t&&(e.ut(),e.width=t,e.w())}get height(){return this.Be.height}set height(t){var e=this.Be;e.height!==t&&(e.ut(),e.height=t,e.w())}commit(){var t=this.si;if(null!==t)i=this.bounds,e=t.bounds,Kt.Mt(e)?(e.x=i.x,e.y=i.y,e.width=i.width,e.height=i.height):t.bounds=i.copy();else{var e=this.node;if(null!==e){t=this.bounds;if(!(e instanceof X)){var i=Q.a(),s=(e.ensureBounds(),this.network.layout.getLayoutBounds(e,i)),n=e.locationObject.getDocumentPoint(Z.Center);if(s.isReal()&&n.isReal())return e.moveTo(t.x+this.focusX-(n.x-s.x),t.y+this.focusY-(n.y-s.y)),void Q.o(i);Q.o(i)}e.moveTo(t.x,t.y)}}}addSourceEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"addSourceEdge:edge"),this.rr.contains(t)||this.rr.add(t))}deleteSourceEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"deleteSourceEdge:edge"),this.rr.remove(t))}addDestinationEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"addDestinationEdge:edge"),this.lr.contains(t)||this.lr.add(t))}deleteDestinationEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"deleteDestinationEdge:edge"),this.lr.remove(t))}get network(){return this.ko}set network(t){Ht,Kt.s(t,_e,We,"network"),this.ko=t}get sourceVertexes(){for(var t=new N,e=this.sourceEdges;e.next();){var i=e.value;t.add(i.fromVertex)}return t.iterator}get destinationVertexes(){for(var t=new N,e=this.destinationEdges;e.next();){var i=e.value;t.add(i.toVertex)}return t.iterator}get vertexes(){var t=new N;let e=this.sourceEdges;for(;e.next();){var i=e.value;t.add(i.fromVertex)}for(e=this.destinationEdges;e.next();){var s=e.value;t.add(s.toVertex)}return t.iterator}get sourceEdges(){return this.rr.iterator}get destinationEdges(){return this.lr.iterator}get edges(){var t=new O;let e=this.sourceEdges;for(;e.next();){var i=e.value;t.add(i)}for(e=this.destinationEdges;e.next();){var s=e.value;t.add(s)}return t.iterator}get edgesCount(){return this.rr.count+this.lr.count}static standardComparer(t,e){Ht,Kt.s(t,We,We,"standardComparer:m"),Ht,Kt.s(e,We,We,"standardComparer:n");var i,t=t.be,e=e.be;return t?e?(t=t.text)<(i=e.text)?-1:i<t?1:0:1:null!==e?-1:0}static smartComparer(e,i){if(Ht,Kt.s(e,We,We,"smartComparer:m"),Ht,Kt.s(i,We,We,"smartComparer:n"),null===e)return null!==i?-1:0;if(null===i)return 1;e=e.be,i=i.be;if(null===e)return null!==i?-1:0;if(null===i)return 1;{var e=e.text.toLocaleLowerCase(),i=i.text.toLocaleLowerCase(),s=e.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),n=i.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/);let t=0;for(;t<s.length;t++){if(""!==n[t]&&void 0!==n[t]){var a=parseFloat(s[t]),r=parseFloat(n[t]);if(isNaN(a)){if(isNaN(r)){if(0!==s[t].localeCompare(n[t]))return s[t].localeCompare(n[t]);continue}return 1}if(isNaN(r))return-1;if(a-r!=0)return a-r;continue}if(""===s[t])continue;return 1}return""!==n[t]&&void 0!==n[t]?-1:0}}}class Qe{ko;si;_e;is;es;constructor(t){N.ji(this),Ht,t||Kt.n("LayoutEdge constructor requires non-null LayoutNetwork argument"),this.ko=t,this.si=null,this._e=null,this.is=null,this.es=null}clear(){this.si=null,this._e=null,this.is=null,this.es=null}toString(t){void 0===t&&(t=0);let e="LayoutEdge#"+N.ps(this);return 0<t&&(e+=null!==this._e?"("+this._e.toString()+")":"",1<t)&&(e+=" "+(this.is?this.is.toString():"null")+" --\x3e "+(this.es?this.es.toString():"null")),e}reverseEdge(){var t=this.is;this.is=this.es,this.es=t}commit(){}getOtherVertex(t){return Ht,Kt.s(t,We,Qe,"getOtherVertex:v"),this.es===t?this.is:this.is===t?this.es:null}get network(){return this.ko}set network(t){Ht,Kt.s(t,_e,Qe,"network"),this.ko=t}get data(){return this.si}set data(t){this.si!==t&&(Ht,null!==t&&Kt.t(t,"object",Qe,"data"),this.si=t)}get link(){return this._e}set link(t){this._e!==t&&(Ht,null!==t&&Kt.s(t,Y,Qe,"link"),this._e=t)}get fromVertex(){return this.is}set fromVertex(t){this.is!==t&&(Ht,null!==t&&Kt.s(t,We,Qe,"fromVertex"),this.is=t)}get toVertex(){return this.es}set toVertex(t){this.es!==t&&(Ht,null!==t&&Kt.s(t,We,Qe,"toVertex"),this.es=t)}}(s={})[s.Position=0]="Position",s[s.Location=1]="Location";var Ze=s,Je=((s={})[s.LeftToRight=10]="LeftToRight",s[s.RightToLeft=11]="RightToLeft",s),$e=((s={})[s.Forwards=20]="Forwards",s[s.Reverse=21]="Reverse",s[s.Ascending=22]="Ascending",s[s.Descending=23]="Descending",s);class ti extends Ue{sg;ng;Oo;On;fi;vi;Pe;Ne;constructor(t){super(),this.isViewportSized=!0,this.sg=NaN,this.ng=NaN,this.Oo=new Yt(NaN,NaN).w(),this.On=new Yt(10,10).w(),this.fi=1,this.vi=10,this.Pe=22,this.Ne=ti.standardComparer,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.sg=this.sg,t.ng=this.ng,t.Oo.c(this.Oo),t.On.c(this.On),t.fi=this.fi,t.vi=this.vi,t.Pe=this.Pe,t.Ne=this.Ne}ci(t){t in $e?this.sorting=t:t in Je?this.arrangement=t:t in Ze?this.alignment=t:super.ci(t)}doLayout(o){Ht,null===o&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);for(var t=this.collectParts(o),o=this.diagram,e=t.copy().iterator;e.next();){var i=e.value;if(!i.Il()||null===i.fromNode&&null===i.toNode){if(i.ensureBounds(),i instanceof X)for(var s=i.memberParts;s.next();){var n=s.value;t.remove(n)}}else t.remove(i)}var l,h,u=t.toArray();if(0!==u.length){switch(this.sorting){case 20:break;case 21:u.reverse();break;case 22:u.sort(this.comparer);break;case 23:u.sort(this.comparer),u.reverse()}let t=this.wrappingColumn,e=(isNaN(t)&&(t=0),this.wrappingWidth);e=isNaN(e)&&null!==o?(l=o.viewportBounds,h=o.padding,Math.max(l.width-h.left-h.right,0)):Math.max(this.wrappingWidth,0),t<=0&&e<=0&&(t=1);let i=this.spacing.width,s=(isFinite(i)||(i=0),this.spacing.height);isFinite(s)||(s=0),null!==o&&o.startTransaction("Layout");var d=[];switch(this.alignment){case 0:this.AO(u,e,t,i,s,d);break;case 1:this.LO(u,e,t,i,s,d)}let n=0,a=0,r=0;for(let t=0;t<d.length;t++){var c=d[t];n=Math.min(n,c.x),a=Math.min(a,c.y),r=Math.max(r,c.x+c.width)}11===this.arrangement?this.commitLayers(d,new _(n+i/2-(r+n),a-s/2)):this.commitLayers(d,new _(n-i/2,a-s/2)),null!==o&&o.commitTransaction("Layout"),this.isValidLayout=!0}}AO(s,n,a,r,o,l){var h=Q.a();let u=Math.max(this.cellSize.width,1);if(!isFinite(u))for(let t=u=0;t<s.length;t++){var e=s[t],e=this.getLayoutBounds(e,h);u=Math.max(u,e.width)}u+=r,u=Math.max(u,1);let d=Math.max(this.cellSize.height,1);if(!isFinite(d))for(let t=d=0;t<s.length;t++){var i=s[t],i=this.getLayoutBounds(i,h);d=Math.max(d,i.height)}d+=o,d=Math.max(d,1);var c=this.arrangement,g=this.arrangementOrigin.x;let m=g,f=this.arrangementOrigin.y,p=0,v=0;for(let i=0;i<s.length;i++){var y=s[i],b=this.getLayoutBounds(y,h),x=Math.ceil((b.width+r)/u),w=Math.ceil((b.height+o)/d),x=x*u,w=w*d;let t=0,e=(t=11===c?Math.abs(m-b.width):m+b.width,(0<a&&p>a-1||0<n&&0<p&&t-g>n)&&(l.push(new Q(0,f,n+r,v)),p=0,m=g,f+=v,v=0),v=Math.max(v,w),0);e=11===c?-b.width:0,11===(y.moveTo(m+e,f),c)?m-=x:m+=x,p++}l.push(new Q(0,f,n+r,v)),Q.o(h)}LO(i,s,n,a,r,o){var l=Q.a();let h=Math.max(this.cellSize.width,1),e=0,u=0,d=0;var c=_.a();for(let t=0;t<i.length;t++){var g=i[t],m=this.getLayoutBounds(g,l),g=g.getRelativePoint(g.locationObject,g.locationSpot,c);e=Math.max(e,g.x),u=Math.max(u,m.width-g.x),d=Math.max(d,g.y)}var f=this.arrangement,p=(11===f?e+=a:u+=a,h=isFinite(h)?Math.max(h+a,1):Math.max(e+u,1),this.arrangementOrigin.x);let v=p,y=this.arrangementOrigin.y,b=0,x=(s>=e&&(s-=e),0),w=0;var A=Math.max(this.cellSize.height,1);let P=d=0,k=!0;var S=_.a();for(let e=0;e<i.length;e++){var M=i[e],C=this.getLayoutBounds(M,l),N=M.getRelativePoint(M.locationObject,M.locationSpot,c);if(0<b)switch(f){case 11:{let t=(v-p-(C.width-N.x))/h;t=z.q(Math.round(t),t)?Math.round(t):Math.floor(t),v=t*h+p;break}default:{let t=(v-p+N.x)/h;t=z.q(Math.round(t),t)?Math.round(t):Math.ceil(t),v=t*h+p;break}}else x=11===f?v+N.x+C.width:v-N.x;let t=0;if(t=11===f?-(v+N.x)+x:v+C.width-N.x-x,0<n&&b>n-1||0<s&&0<b&&t>s){o.push(new Q(0,k?y-d:y,s+a,P+d+r));for(let t=0;t<b&&e!==b;t++){var L=i[e-b+t],D=L.getRelativePoint(L.locationObject,L.locationSpot,S);L.moveTo(L.position.x,L.position.y+d-D.y)}P+=r,k?y+=P:y+=P+d,d=0,P=0,b=0,v=p,k=!1}11===(v===p&&(w=11===f?Math.max(w,C.width-N.x):Math.min(w,-N.x)),d=Math.max(d,N.y),P=Math.max(P,C.height-N.y),isFinite(A)&&(P=Math.max(P,Math.max(C.height,A)-N.y)),k?M.moveTo(v-N.x,y-N.y):M.moveTo(v-N.x,y),f)?v-=N.x+a:v+=C.width-N.x+a,b++}if(o.push(new Q(0,y,s+a,(k?P:P+d)+r)),i.length!==b)for(let t=0;t<b;t++){var T=i[i.length-b+t],B=T.getRelativePoint(T.locationObject,T.locationSpot,c);T.moveTo(T.position.x,T.position.y+d-B.y)}if(_.o(c),_.o(S),11===f)for(let t=0;t<o.length;t++){var F=o[t];F.width+=w,F.x-=w}else for(let t=0;t<o.length;t++){var E=o[t];E.x>w&&(E.width+=E.x-w,E.x=w)}Q.o(l)}commitLayers(t,e){}get wrappingWidth(){return this.sg}set wrappingWidth(t){this.sg!==t&&(Kt.t(t,"number",ti,"wrappingWidth"),0<t||isNaN(t))&&(this.sg=t,this.isViewportSized=isNaN(t),this.invalidateLayout())}get wrappingColumn(){return this.ng}set wrappingColumn(t){this.ng!==t&&(Kt.t(t,"number",ti,"wrappingColumn"),0<t||isNaN(t))&&(this.ng=t,this.invalidateLayout())}get cellSize(){return this.Oo}set cellSize(t){Kt.s(t,Yt,ti,"cellSize"),this.Oo.equals(t)||(this.Oo.c(t),this.invalidateLayout())}get spacing(){return this.On}set spacing(t){Kt.s(t,Yt,ti,"spacing"),this.On.equals(t)||(this.On.c(t),this.invalidateLayout())}get alignment(){return this.fi}set alignment(t){this.fi!==t&&(Kt.it(t,Ze,"GridAlignment"),1===t||0===t)&&(this.fi=t,this.invalidateLayout())}get arrangement(){return this.vi}set arrangement(t){this.vi!==t&&(Kt.it(t,Je,"GridArrangement"),10===t||11===t)&&(this.vi=t,this.invalidateLayout())}get sorting(){return this.Pe}set sorting(t){this.Pe!==t&&(Kt.it(t,$e,"GridSorting"),20===t||21===t||22===t||23===t)&&(this.Pe=t,this.invalidateLayout())}get comparer(){return this.Ne}set comparer(t){this.Ne!==t&&(Kt.t(t,"function",ti,"comparer"),this.Ne=t,this.invalidateLayout())}static standardComparer(t,e){Ht,Kt.s(t,H,ti,"standardComparer:a"),Ht,Kt.s(e,H,ti,"standardComparer:b");t=t.text,e=e.text;return t<e?-1:e<t?1:0}static smartComparer(e,i){if(Ht,Kt.s(e,H,ti,"standardComparer:a"),Ht,Kt.s(i,H,ti,"standardComparer:b"),null===e)return null!==i?-1:0;if(null===i)return 1;{var e=e.text.toLocaleLowerCase(),i=i.text.toLocaleLowerCase(),s=e.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),n=i.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/);let t=0;for(;t<s.length;t++){if(""!==n[t]&&void 0!==n[t]){var a=parseFloat(s[t]),r=parseFloat(n[t]);if(isNaN(a)){if(isNaN(r)){if(0!==s[t].localeCompare(n[t]))return s[t].localeCompare(n[t]);continue}return 1}if(isNaN(r))return-1;if(a-r!=0)return a-r;continue}if(""===s[t])continue;return 1}return""!==n[t]&&void 0!==n[t]?-1:0}}static Position=0;static Location=1;static LeftToRight=10;static RightToLeft=11;static Forward=20;static Reverse=21;static Ascending=22;static Descending=23}class ei{og;_s;It;Ga;b;Ty;Po;bl;wN;constructor(){this.og=new N,this._s=new N,this.It=new N,this.Po=new L,this.bl=new L,this.Ga=new L,this.b=null,this.Ty=!1,this.wN=!0}clear(){this.og.clear(),this._s.clear(),this.It.clear(),this.Po.clear(),this.bl.clear(),this.Ga.clear()}Vo(t){Ht,null!==t&&Kt.s(t,q,ei,"setDiagram"),this.b=t}Qh(t){t instanceof D?(this.og.add(t),t instanceof X&&((null===(e=t.containingGroup)?this.b.Zr:e.ua).add(t),null!==(e=t.layout))&&(e.diagram=this.b)):t instanceof Y?this._s.add(t):t instanceof K||this.It.add(t);var e=t.data;null===e||t instanceof K||(t instanceof Y?this.mT(e,t):this.Po.add(e,t))}re(t){t.clearAdornments(),t instanceof D?(this.og.remove(t),t instanceof X&&((null===(e=t.containingGroup)?this.b.Zr:e.ua).remove(t),null!==(e=t.layout))&&(e.diagram=null)):t instanceof Y?this._s.remove(t):t instanceof K||this.It.remove(t);var e=t.data;null===e||t instanceof K||(t instanceof Y?this.pT(e,t):this.Po.remove(e))}mT(t,e){this.bl.add(t,e)}pT(t,e){this.bl.remove(t)}rebuildParts(){var t=this.b;if(null!==t){for(var e=t.nodeTemplateMap.iterator;e.next();){var i=e.value,s=e.key;(!i.De()||i instanceof X)&&Kt.n(`Invalid node template in Diagram.nodeTemplateMap: template for "${s}" must be a Node or a simple Part, not a Group or Link: `+i)}for(var n=t.groupTemplateMap.iterator;n.next();){var a=n.value,r=n.key;a instanceof X||Kt.n(`Invalid group template in Diagram.groupTemplateMap: template for "${r}" must be a Group, not a normal Node or Link: `+a)}for(var o=t.linkTemplateMap.iterator;o.next();){var l=o.value,h=o.key;l instanceof Y||Kt.n(`Invalid link template in Diagram.linkTemplateMap: template for "${h}" must be a Link, not a normal Node or simple Part: `+l)}for(var u=Kt.ct(),d=t.selection.iterator;d.next();){var c=d.value.data;c&&u.push(c)}for(var g=Kt.ct(),m=t.highlighteds.iterator;m.next();){var f=m.value.data;f&&g.push(f)}var p=Kt.ct();if(this.preservesRebuildLocations){for(var v=this.nodes.iterator;v.next();){var y=v.value;null!==y.data&&(p.push(y.data),p.push(y.location))}for(var b=this.links.iterator;b.next();){var x=b.value;null!==x.data&&(p.push(x.data),p.push(x.location))}for(var w=this.parts.iterator;w.next();){var A=w.value;null!==A.data&&(p.push(A.data),p.push(A.location))}}this.yT(),this.RP();for(let t=0;t<u.length;t++){var P=this.findPartForData(u[t]);null!==P&&(P.isSelected=!0)}for(let t=0;t<g.length;t++){var k=this.findPartForData(g[t]);null!==k&&(k.isHighlighted=!0)}if(this.preservesRebuildLocations)for(let t=0;t<p.length;t+=2){var S=this.findPartForData(p[t]);null!==S&&(S.location=p[t+1])}Kt.ot(u),Kt.ot(g),Kt.ot(p)}}RP(){var t=this.diagram.model;this.Dy(t.nodeDataArray)}Dy(t,e){const i=this.diagram.model;t.forEach(t=>{i.containsNodeData(t)&&this.wT(t,!1)}),t.forEach(t=>{i.containsNodeData(t)&&this.Fb(t)}),!1!==e&&this.diagram.F1(!1)}wT(t,e){if(null==t||this.diagram.undoManager.isUndoingRedoing||this.Po.contains(t))return null;void 0===e&&(e=!0);var i=this.TO(t);return null!==i&&e&&this.Fb(t),i}TO(t){if(null!=t&&!this.b.undoManager.isUndoingRedoing&&!this.Po.contains(t)){var e=this.DO(t),i=this.findTemplateForNodeData(t,e);if(null!==i){i.ui();var s,i=i.copy();if(null!==i)return s=this.diagram.xe,this.diagram.xe=!0,i._o=e,i.si=t,this.Ty&&(i.ml="Tool"),this.diagram.add(i),i.si=null,i.data=t,this.diagram.xe=s,i}}return null}insertLink(t,e,i,s){return null}Fb(t){}DO(t){return this.b.model.getCategoryForNodeData(t)}static xT=!1;static bT=!1;findTemplateForNodeData(t,e){var i=this.b,s=i.model;let n=null;return s.ma()&&s.isGroupForData(t)?null===(n=i.groupTemplateMap.getValue(e))&&null===(n=i.groupTemplateMap.getValue(""))&&(ei.bT||(ei.bT=!0,Kt.ft('No Group template found for category "'+e+'"'),Kt.ft("  Using default group template")),n=i.OF):null===(n=i.nodeTemplateMap.getValue(e))&&null===(n=i.nodeTemplateMap.getValue(""))&&(ei.xT||(ei.xT=!0,Kt.ft('No Node template found for category "'+e+'"'),Kt.ft("  Using default node template")),n=i.RF),n}getLinkCategoryForData(t){return""}setLinkCategoryForData(t,e){}setFromNodeForLink(t,e,i){}setToNodeForLink(t,e,i){}static kT=!1;findLinkTemplateForCategory(t){var e=this.b;let i=e.linkTemplateMap.getValue(t);return null===i&&null===(i=e.linkTemplateMap.getValue(""))&&(ei.kT||(ei.kT=!0,Kt.ft('No Link template found for category "'+t+'"'),Kt.ft("  Using default link template")),i=e.IF),i}yI(t,e,i){t instanceof Y?(null!==e&&this.pT(e,t),null!==i&&this.mT(i,t)):t instanceof H&&(null!==e&&this.Po.remove(e),null!==i)&&this.Po.add(i,t)}yT(){var t=this.diagram.model;this.xN(t.nodeDataArray)}xN(t){t.forEach(t=>{this.Rb(t)})}Rb(t){t=this.findPartForData(t);null!==t&&(this.diagram.DP(t,!1),this.bN(t))}bN(t){}fN(t){}findPartForKey(t){return null!=t&&null!==(t=this.b.model.findNodeDataForKey(t))?this.Po.getValue(t):null}findNodeForKey(t){return null!=t&&null!==(t=this.b.model.findNodeDataForKey(t))&&(t=this.Po.getValue(t))instanceof D?t:null}findLinkForKey(t){return null}findPartForData(t){if(null===t)return null;let e=this.Po.getValue(t);return e=null===e?this.bl.getValue(t):e}findNodeForData(t){return null!==t&&(t=this.Po.getValue(t))instanceof D?t:null}findLinkForData(t,e){return null===t?null:this.bl.getValue(t)}findNodesByExample(){for(var e=new N,t=this.og.iterator;t.next();){var i=t.value,s=i.data;if(null!==s)for(let t=0;t<arguments.length;t++){var n=arguments[t];if(Kt.Mt(n)&&this.kN(s,n)){e.add(i);break}}}return e.iterator}findLinksByExample(){for(var e=new N,t=this._s.iterator;t.next();){var i=t.value,s=i.data;if(null!==s)for(let t=0;t<arguments.length;t++){var n=arguments[t];if(Kt.Mt(n)&&this.kN(s,n)){e.add(i);break}}}return e.iterator}kN(t,e){for(const l in e){var i=t[l],s=e[l];if(Array.isArray(s)){if(!Array.isArray(i))return!1;var n=i,a=s;if(n.length<a.length)return!1;for(let t=0;t<n.length;t++){var r=n[t],o=a[t];if(void 0!==o&&!this.ST(r,o))return!1}}else if(!this.ST(i,s))return!1}return!0}ST(t,e){if("function"==typeof e){if(!e(t))return!1}else if(e instanceof RegExp){if(!t||!e.test(t.toString()))return!1}else if(Kt.Mt(t)&&Kt.Mt(e)){if(!this.kN(t,e))return!1}else if(t!==e)return!1;return!0}doModelDataChanged(t){if(t.model===this.diagram.model&&this.diagram.W){this.diagram.W=!1;try{var e=t.change;""===t.modelChange&&2===e&&this.Fy(t.object,t.propertyName)}finally{this.diagram.W=!0}}}doModelChanged(t){if(this.b){var e=this.b;if(t.model===e.model){var i=t.change;if(e.bR(t),e.W){e.W=!1;try{var s,n,a,r,o,l,h,u,d,c=t.modelChange;""!==c?2===i?("nodeCategory"===c?(s=t.object,n=this.findPartForData(s),a=t.newValue,null!==n&&"string"==typeof a&&(n.category=a)):"nodeDataArray"===c&&(r=t.oldValue,this.xN(r),o=t.newValue,this.Dy(o)),e.isModified=!0):3===i?(l=t.newValue,"nodeDataArray"===c&&Kt.Mt(l)&&this.wT(l),e.isModified=!0):4===i?(h=t.oldValue,"nodeDataArray"===c&&Kt.Mt(h)&&this.Rb(h),e.isModified=!0):1===i&&("SourceChanged"===c?null!==t.object?this.Fy(t.object,t.propertyName):(this.updateAllRelationshipsFromData(),this.updateAllTargetBindings()):"ModelDisplaced"===c&&this.rebuildParts()):2===i?(u=t.propertyName,(d=t.object)===e.model?"nodeKeyProperty"!==u&&"nodeCategoryProperty"!==u||e.undoManager.isUndoingRedoing||this.rebuildParts():this.Fy(d,u),e.isModified=!0):3!==i&&4!==i||(this.FO(t),e.isModified=!0)}finally{e.W=!0}}}}}updateAllTargetBindings(t){void 0===t&&(t="");let e=this.parts.iterator;for(;e.next();)e.value.updateTargetBindings(t);for(e=this.nodes.iterator;e.next();)e.value.updateTargetBindings(t);for(e=this.links.iterator;e.next();)e.value.updateTargetBindings(t)}updateAllThemeBindings(){let t=this.parts.iterator;for(;t.next();)t.value.Uo();for(t=this.nodes.iterator;t.next();)t.value.Uo();for(t=this.links.iterator;t.next();)t.value.Uo()}updateAllRelationshipsFromData(){const e=this.b.model,i=new N,s=e.nodeDataArray;for(let t=0;t<s.length;t++){var n=s[t];i.add(n)}const a=[];this.nodes.each(t=>{null===t.data||i.contains(t.data)||a.push(t.data)}),this.parts.each(t=>{null===t.data||i.contains(t.data)||a.push(t.data)}),a.forEach(t=>e.MT(t,!1));for(let t=0;t<s.length;t++){var r=s[t];null===this.findPartForData(r)&&e.PT(r,!1)}this.NT();let t=this.parts.iterator;for(;t.next();)t.value.updateRelationshipsFromData();for(t=this.nodes.iterator;t.next();)t.value.updateRelationshipsFromData();for(t=this.links.iterator;t.next();)t.value.updateRelationshipsFromData()}NT(){}updateRelationshipsFromData(t){}Fy(t,e){if("string"==typeof e){var i=this.findPartForData(t);if(null!==i)i.updateTargetBindings(e);else{var s=this.RO(t);if(null!==s){for(let t=0;t<s.length;t++)s[t].updateTargetBindings(e);Kt.ot(s)}}t===this.diagram.model.modelData&&this.updateAllTargetBindings(e)}}RO(e){let i=null;for(var t=this.Ga.iterator;t.next();){var s=t.value;for(let t=0;t<s.length;t++){var n=s[t].findItemPanelForData(e);null!==n&&(i=null===i?Kt.ct():i).push(n)}if(null!==i)break}return i}FO(t){var e=t.object,i=3===t.change,s=i?t.newParam:t.oldParam,n=i?t.newValue:t.oldValue,a=this.Ga.getValue(e);if(Array.isArray(a))for(let t=0;t<a.length;t++){var r=a[t];i?r.ob(n,s,!0):r.xI(s)}}LP(e,i){null!==i&&e.il(t=>i.CA(t));var t=e.bh;if(Array.isArray(t)){var s=this.Ga.getValue(t);if(null===s){var n=[];n.push(e),this.Ga.add(t,n)}else{for(let t=0;t<s.length;t++)if(s[t]===e)return;s.push(e)}}}TP(e,i){e.il(t=>i.SR(t));var s=e.bh;if(Array.isArray(s)){var n=this.Ga.getValue(s);if(null!==n)for(let t=0;t<n.length;t++)if(n[t]===e)return n.splice(t,1),void(0===n.length&&this.Ga.remove(s))}}copyParts(e,i,s){void 0===s&&(s=!1);var n=new L;if(Array.isArray(e))for(let t=0;t<e.length;t++)this.Ib(e[t],i,n,s);else for(var t=e.iterator;t.next();)this.Ib(t.value,i,n,s);if(null!==i){for(var a=i.model,r=i.y0().dragsLink,o=new N,l=new L,h=n.iterator;h.next();){var u=h.value;if(u instanceof Y)r||null!==u.fromNode&&null!==u.toNode||o.add(u);else if(u instanceof D&&null!==u.data)if(a.Qu()){var d=u,c=h.key,g=c.findTreeParentNode();null!==g&&(null!==(g=n.getValue(g))?(a.setParentKeyForNodeData(d.data,a.getKeyForNodeData(g.data)),g=i.findLinkForData(d.data),null!==(c=c.findTreeParentLink())&&null!==g&&l.add(c,g)):a.setParentKeyForNodeData(d.data,void 0))}else if(a._u())for(var m=u,f=h.key,p=a.isRelatedKeysPathTo?f.findNodesOutOf():f.findNodesInto();p.next();){var v,y=p.value,b=n.getValue(y);null!==b?(a.addRelatedKeyForNodeData(m.data,b.key),b=i.partManager.findLinkForData(m.data,b.key),null!==(v=this.findLinkForData(f.data,y.key))&&null!==b&&l.add(v,b)):a.removeRelatedKeyForNodeData(m.data,y.key)}}if(0<o.count&&i.removeParts(o,!1),0<l.count)for(var x=l.iterator;x.next();){var w=x.key,A=x.value;n.add(w,A)}}if(null!==i&&null!==this.b){var P=i.model,k=P.afterCopyFunction;if(null!==k){const C=new L;n.each(t=>{null!==t.key.data&&C.add(t.key.data,t.value.data)});var S=this.b.model;k(C,P,S)}}for(var M=n.iterator;M.next();)M.value.updateTargetBindings();return n}Ib(t,e,i,s){if(null===t||s&&!t.canCopy())return null;if(i.contains(t))return i.getValue(t);var n=this.SN(t,e);if(!(n instanceof H))return null;if(n.isSelected=!1,n.isHighlighted=!1,i.add(t,n),t instanceof D){for(var a=t.linksConnected;a.next();){var r,o=a.value;o.fromNode===t&&null!==(r=i.getValue(o))&&(r.fromNode=n),o.toNode===t&&null!==(r=i.getValue(o))&&(r.toNode=n)}if(t instanceof X&&n instanceof X)for(var l=t.memberParts;l.next();){var h=l.value,h=this.Ib(h,e,i,s);h instanceof Y||null!==h&&(h.containingGroup=n)}}else if(t instanceof Y&&n instanceof Y)for(var u=t.fromNode,u=(null!==u&&null!==(u=i.getValue(u))&&(n.fromNode=u),t.toNode),d=(null!==u&&null!==(u=i.getValue(u))&&(n.toNode=u),t.labelNodes);d.next();){var c=d.value,c=this.Ib(c,e,i,s);null!==c&&c instanceof D&&(c.labeledLink=n)}return n}SN(t,e){let i=null;var s=t.data;if(null!==s&&null!==e){var n=e.model;t instanceof Y||(a=n.copyNodeData(s),Kt.Mt(a)&&(n.addNodeData(a),i=e.findPartForData(a)))}else if(t.ui(),null!==(i=t.copy())){n=this.b;if(null!==e)e.add(i);else if(null!==s&&null!==n&&null!==n.commandHandler&&n.commandHandler.copiesClipboardData){var a=n.model;let t=null;i instanceof Y||(t=a.copyNodeData(s)),Kt.Mt(t)&&(i.data=t)}}return i}get nodes(){return this.og}get links(){return this._s}get parts(){return this.It}get diagram(){return this.b}get addsToTemporaryLayer(){return this.Ty}set addsToTemporaryLayer(t){this.Ty=t}get preservesRebuildLocations(){return this.wN}set preservesRebuildLocations(t){this.wN=t}}class ii extends ei{RP(){var t=this.diagram.model;this.Dy(t.nodeDataArray),this.CT(t.linkDataArray)}Dy(t){super.Dy(t,!1);for(var e=this.links.iterator;e.next();)e.value.Ed();this.diagram.F1(!1)}CT(t){t.forEach(t=>{this.AT(t)}),this.diagram.F1(!1)}AT(t){if(null!=t&&!this.diagram.undoManager.isUndoingRedoing&&!this.bl.contains(t)){var e,i=this.getLinkCategoryForData(t),s=this.findLinkTemplateForCategory(i);if(null!==s){s.ui();const n=s.copy();if(null!==n)return s=this.diagram.xe,this.diagram.xe=!0,n._o=i,n.si=t,""!==(e=(i=this.diagram.model).Ob(t,!0))&&(n.fromPortId=e),void 0!==(e=i.ze(t,!0))&&(e=this.findNodeForKey(e))instanceof D&&(n.fromNode=e),""!==(e=i.Ob(t,!1))&&(n.toPortId=e),void 0!==(e=i.ze(t,!1))&&(e=this.findNodeForKey(e))instanceof D&&(n.toNode=e),e=i.getLabelKeysForLinkData(t),Array.isArray(e)&&e.forEach(t=>{t=this.findNodeForKey(t);null!==t&&(t.labeledLink=n)}),this.Ty&&(n.ml="Tool"),this.diagram.add(n),n.si=null,n.data=t,this.diagram.xe=s,n}}return null}yT(){var t=this.diagram.model;this.LT(t.linkDataArray),this.xN(t.nodeDataArray)}LT(t){t.forEach(t=>{this.Rb(t)})}getLinkCategoryForData(t){return this.diagram.model.getCategoryForLinkData(t)}setLinkCategoryForData(t,e){return this.diagram.model.setCategoryForLinkData(t,e)}setFromNodeForLink(t,e){var i=this.diagram.model,e=null!==e?e.data:null;i.setFromKeyForLinkData(t.data,i.getKeyForNodeData(e))}setToNodeForLink(t,e){var i=this.diagram.model,e=null!==e?e.data:null;i.setToKeyForLinkData(t.data,i.getKeyForNodeData(e))}fN(t){this.diagram.model.removeLinkData(t.data)}findPartForKey(t){var e=super.findPartForKey(t);if(null===e){t=this.diagram.model.findLinkDataForKey(t);if(null!==t)return this.bl.getValue(t)}return e}findLinkForKey(t){return null!=t&&null!==(t=this.diagram.model.findLinkDataForKey(t))?this.bl.getValue(t):null}doModelChanged(t){if(super.doModelChanged(t),this.diagram){var e=this.diagram;if(t.model===e.model){var i=t.change;if(e.W){e.W=!1;try{var s,n,a,r,o,l,h,u,d,c,g,m,f=t.modelChange;if(""!==f)if(2===i){if("linkFromKey"===f){var p,v,y=t.object,b=this.findLinkForData(y);null!==b&&(p=t.newValue,v=this.findNodeForKey(p),b.fromNode=v)}else if("linkToKey"===f){var x,w,A=t.object,P=this.findLinkForData(A);null!==P&&(x=t.newValue,w=this.findNodeForKey(x),P.toNode=w)}else if("linkFromPortId"===f){var k,S=t.object,M=this.findLinkForData(S);null!==M&&"string"==typeof(k=t.newValue)&&(M.fromPortId=k)}else if("linkToPortId"===f){var C,O=t.object,N=this.findLinkForData(O);null!==N&&"string"==typeof(C=t.newValue)&&(N.toPortId=C)}else if("nodeGroupKey"===f){var L,D,I=t.object,T=this.findPartForData(I);null!==T&&(void 0!==(L=t.newValue)&&(D=this.findNodeForKey(L))instanceof X?T.containingGroup=D:T.containingGroup=null)}else if("linkLabelKeys"===f){const B=t.object,F=this.findLinkForData(B);if(null!==F){const E=t.oldValue,R=t.newValue;Array.isArray(E)&&E.forEach(t=>{0<=R.indexOf(t)||null!==(t=this.findNodeForKey(t))&&(t.labeledLink=null)}),Array.isArray(R)&&R.forEach(t=>{t=this.findNodeForKey(t);null!==t&&(t.labeledLink=F)})}}else"linkCategory"===f?(n=t.object,a=this.findLinkForData(n),r=t.newValue,null!==a&&"string"==typeof r&&(a.category=r)):"linkDataArray"===f&&(o=t.oldValue,this.LT(o),l=t.newValue,this.CT(l));e.isModified=!0}else 3===i?(h=t.newValue,"linkDataArray"===f&&"object"==typeof h&&null!==h?this.AT(h):"linkLabelKeys"===f&&t.model.isKeyType(h)&&(u=t.object,d=this.findLinkForData(u),c=this.findNodeForKey(h),null!==d)&&null!==c&&(c.labeledLink=d),e.isModified=!0):4===i&&(g=t.oldValue,"linkDataArray"===f&&"object"==typeof g&&null!==g?this.Rb(g):"linkLabelKeys"===f&&t.model.isKeyType(g)&&null!==(m=this.findNodeForKey(g))&&(m.labeledLink=null),e.isModified=!0);else 2===i&&(s=t.propertyName,t.object!==e.model||"linkFromKeyProperty"!==s&&"linkToKeyProperty"!==s&&"linkFromPortIdProperty"!==s&&"linkToPortIdProperty"!==s&&"linkLabelKeysProperty"!==s&&"nodeIsGroupProperty"!==s&&"nodeGroupKeyProperty"!==s&&"linkCategoryProperty"!==s||e.undoManager.isUndoingRedoing||this.rebuildParts(),e.isModified=!0)}finally{e.W=!0}}}}}NT(){const e=this.diagram.model,i=new N,t=e.linkDataArray,s=(t.forEach(t=>{i.add(t)}),[]);this.links.each(t=>{null===t.data||i.contains(t.data)||s.push(t.data)}),s.forEach(t=>{e.TT(t,!1)}),t.forEach(t=>{null===this.findLinkForData(t)&&e.DT(t,!1)})}updateRelationshipsFromData(t){var e=t.data;if(null!==e){const a=t.diagram;if(null!==a){const r=a.model;if(t instanceof Y){var i=r.ze(e,!0),s=a.findNodeForKey(i),i=(t.fromNode=s,i=r.ze(e,!1),s=a.findNodeForKey(i),t.toNode=s,r.getLabelKeysForLinkData(e));if(0<i.length||0<t.labelNodes.count){if(1===i.length&&1===t.labelNodes.count){var s=i[0],n=t.labelNodes.first();if(r.getKeyForNodeData(n.data)===s)return}const o=(new N).addAll(i),l=new N;t.labelNodes.each(t=>{null!==t.data&&void 0!==(t=r.getKeyForNodeData(t.data))&&l.add(t)});var n=l.copy(),s=(n.removeAll(o),o.copy());if(s.removeAll(l),0<n.count||0<s.count){const h=t;n.each(t=>{t=a.findNodeForKey(t);null!==t&&t.labeledLink===h&&(t.labeledLink=null)}),s.each(t=>{t=a.findNodeForKey(t);null!==t&&t.labeledLink!==h&&(t.labeledLink=h)})}}}else t instanceof K||(i=r.getGroupKeyForNodeData(e),(null===(n=a.findPartForKey(i))||n instanceof X)&&(t.containingGroup=n))}}}Fb(t){const e=this.diagram.model,i=e.getKeyForNodeData(t);if(void 0!==i){const r=e.Ry(i),o=this.findPartForData(t);if(null!==r&&null!==o){for(var s=r.iterator;s.next();){var n,a=s.value;if(e.containsNodeData(a))o instanceof X&&e.getGroupKeyForNodeData(a)===i&&null!==(n=this.findPartForData(a))&&(n.containingGroup=o);else{const l=this.findLinkForData(a);null!==l&&o instanceof D&&(e.ze(a,!0)===i&&(l.fromNode=o),e.ze(a,!1)===i&&(l.toNode=o),n=e.getLabelKeysForLinkData(a),Array.isArray(n))&&n.some(t=>t===i&&(o.labeledLink=l,!0))}}e.en(i)}var t=e.getGroupKeyForNodeData(t);void 0!==t&&(t=this.findNodeForKey(t))instanceof X&&(o.containingGroup=t)}}bN(t){var e=this.diagram.model;if(t instanceof D){var i=e.getKeyForNodeData(t.data);if(void 0!==i){for(var s,n=t.linksConnected;n.next();){var a=n.value;e.sn(i,a.data)}if(t.isLinkLabel&&null!==(s=t.labeledLink)&&e.sn(i,s.data),t instanceof X)for(var r=t.memberParts;r.next();){var o=r.value.data;e.containsNodeData(o)&&e.sn(i,o)}}}}SN(t,e){let i=super.SN(t,e);var s,n;return t instanceof Y&&(null!==(t=t.data)&&null!==e?"object"==typeof(s=(n=e.model).copyLinkData(t))&&null!==s&&(n.addLinkData(s),i=e.findLinkForData(s)):null!==i&&(n=this.diagram,null!==t)&&null!==n&&null!==n.commandHandler&&n.commandHandler.copiesClipboardData&&"object"==typeof(e=n.model.copyLinkData(t))&&null!==e&&(i.data=e)),i}insertLink(t,e,i,s){var n=this.diagram,a=n.model,r=n.toolManager.findTool("Linking");let o="",l=(null!==t&&(null===e&&(e=t),null===(o=e.portId))&&(o=""),"");null!==i&&(null===s&&(s=i),null===(l=s.portId))&&(l="");e=r.archetypeLinkData;if(e instanceof Y){e.ui();s=e.copy();if(null!==s)return s.fromNode=t,s.fromPortId=o,s.toNode=i,s.toPortId=l,n.add(s),(h=r.archetypeLabelNodeData)instanceof D&&(h.ui(),null!==(h=h.copy()))&&(h.labeledLink=s,n.add(h)),s}else if(null!==e){var h=a.copyLinkData(e);if("object"==typeof h&&null!==h)return null!==t&&a.rg(h,a.getKeyForNodeData(t.data),!0),a.lg(h,o,!0),null!==i&&a.rg(h,a.getKeyForNodeData(i.data),!1),a.lg(h,l,!1),a.addLinkData(h),null===(s=r.archetypeLabelNodeData)||s instanceof D||"object"==typeof(e=a.copyNodeData(s))&&null!==e&&(a.addNodeData(e),void 0!==(t=a.getKeyForNodeData(e)))&&a.addLabelKeyForLinkData(h,t),n.findLinkForData(h)}return null}}class si extends ei{Ah=null;Eb(i,s){if(null!==i&&null!==s&&null===s.findTreeParentLink()){var n=this.diagram.toolManager.findTool("Linking");let t=i,e=s;if(this.diagram.isTreePathToChildren){if(null!==n&&n.Cu(t,e,null,!0))return null}else if(t=s,e=i,null!==n&&n.Cu(t,e,null,!0))return null;i=this.getLinkCategoryForData(s.data),n=this.findLinkTemplateForCategory(i);if(null!==n){n.ui();var a,n=n.copy();if(null!==n)return a=this.diagram.xe,this.diagram.xe=!0,n._o=i,n.si=s.data,n.fromNode=t,n.toNode=e,this.diagram.add(n),n.si=null,n.data=s.data,this.diagram.xe=a,n}}return null}getLinkCategoryForData(t){return this.diagram.model.getParentLinkCategoryForNodeData(t)}setLinkCategoryForData(t,e){this.diagram.model.setParentLinkCategoryForNodeData(t,e)}setFromNodeForLink(t,e,i){var s,n=this.diagram.model,e=(void 0===i&&(i=null),null!==e?e.data:null);this.diagram.isTreePathToChildren?n.setParentKeyForNodeData(t.data,n.getKeyForNodeData(e)):(s=this.Ah,this.Ah=t,null!==i&&n.setParentKeyForNodeData(i.data,void 0),i=null!==t.toNode?t.toNode.data:null,n.setParentKeyForNodeData(e,n.getKeyForNodeData(i)),this.Ah=s)}setToNodeForLink(t,e,i){var s,n=this.diagram.model,e=(void 0===i&&(i=null),null!==e?e.data:null);this.diagram.isTreePathToChildren?(s=this.Ah,this.Ah=t,null!==i&&n.setParentKeyForNodeData(i.data,void 0),i=null!==t.fromNode?t.fromNode.data:null,n.setParentKeyForNodeData(e,n.getKeyForNodeData(i)),this.Ah=s):n.setParentKeyForNodeData(t.data,n.getKeyForNodeData(e))}fN(t){this.diagram.model.setParentKeyForNodeData(t.data,void 0)}findLinkForKey(t){return null!=t&&null!==(t=this.diagram.model.findNodeDataForKey(t))?this.bl.getValue(t):null}doModelChanged(t){if(super.doModelChanged(t),this.diagram){var e=this.diagram;if(t.model===e.model){var i=t.change;if(e.W){e.W=!1;try{var s,n,a,r,o,l,h,u,d,c,g=t.modelChange;""!==g?2===i&&("nodeParentKey"===g?(s=t.object,n=t.newValue,a=this.findNodeForKey(n),r=this.findNodeForData(s),null!==this.Ah?null!==a&&(this.Ah.data=s,this.Ah.category=this.getLinkCategoryForData(s)):null!==r&&(null!==(o=r.findTreeParentLink())?null===a?e.remove(o):e.isTreePathToChildren?o.fromNode=a:o.toNode=a:this.Eb(a,r))):"parentLinkCategory"===g&&(l=t.object,h=this.findNodeForData(l),u=t.newValue,null!==h)&&"string"==typeof u&&null!==(d=h.findTreeParentLink())&&(d.category=u),e.isModified=!0):2===i&&(c=t.propertyName,t.object!==e.model||"nodeParentKeyProperty"!==c||e.undoManager.isUndoingRedoing||this.rebuildParts(),e.isModified=!0)}finally{e.W=!0}}}}}updateRelationshipsFromData(t){var e,i,s,n=t.data;null!==n&&null!==(e=t.diagram)&&(i=e.model,t instanceof D)&&(i=i.getParentKeyForNodeData(n),(s=e.findNodeForKey(i))!==t.findTreeParentNode())&&(n=t.findTreeParentLink(),null!==s?null!==n?e.isTreePathToChildren?n.fromNode=s:n.toNode=s:this.Eb(s,t):null!==n&&e.DP(n,!1))}Fy(t,e){super.Fy(t,e),"string"==typeof e&&null!==this.findPartForData(t)&&null!==(t=this.findLinkForData(t))&&t.updateTargetBindings(e)}Fb(t){var e=this.diagram.model,i=e.getKeyForNodeData(t);if(void 0!==i){var s=e.Ry(i),n=this.findPartForData(t);if(null!==s&&null!==n){for(var a=s.iterator;a.next();){var r=a.value;e.containsNodeData(r)&&n instanceof D&&e.getParentKeyForNodeData(r)===i&&(r=this.findNodeForData(r),this.Eb(n,r))}e.en(i)}s=e.getParentKeyForNodeData(t);void 0!==s&&n instanceof D&&(t=this.findNodeForKey(s),this.Eb(t,n))}}bN(t){var e=this.diagram.model;if(t instanceof D)for(var i,s,n=e.getKeyForNodeData(t.data),a=this.findLinkForData(t.data),r=(null!==a&&(a.isSelected=!1,a.isHighlighted=!1,null!==(i=a.layer))&&(0<=(s=i.re(-1,a,!1))&&this.diagram.raiseChangedEvent(4,"parts",i,a,null,s,null),null!==(s=a.layerChanged))&&s(a,i,null),this.diagram.isTreePathToChildren),o=t.linksConnected;o.next();){var l=o.value,l=(r?l.toNode:l.fromNode).data;e.containsNodeData(l)&&e.sn(n,l)}}insertLink(t,e,i,s){var n=this.diagram.model;let a=t,r=i;return this.diagram.isTreePathToChildren||(a=i,r=t),null!==a&&null!==r?(i=a.data,t=r.data,n.setParentKeyForNodeData(t,n.getKeyForNodeData(i)),r.findTreeParentLink()):null}}(s={})[s.OneWay=1]="OneWay",s[s.TwoWay=2]="TwoWay";var ni=s;class ai{l;MN;Ha;Dc;Lh;Fc;Rc;Ic;Vb;Te;Sd;mc;constructor(t,e,i,s){N.ji(this),void 0===t?t="":Kt.t(t,"string",ai,"constructor:targetprop"),void 0===e?e=t:Kt.t(e,"string",ai,"constructor:sourceprop"),void 0===i?i=null:null!==i&&Kt.t(i,"function",ai,"constructor:conv"),this.MN=-1,this.Te=null,this.Ha=t,this.Sd=0,this.mc=0,this.Dc=null,this.Lh=e,this.Fc=i,void 0===s?(this.Rc=1,this.Ic=null):(this.Rc=2,this.Ic=s),this.Vb=new N,this.l=2}copy(){var t=new this.constructor;return this.cloneProtected(t),t}cloneProtected(t){t.Ha=this.Ha,t.Sd=this.Sd,t.mc=this.mc,t.Dc=this.Dc,t.Lh=this.Lh,t.Fc=this.Fc,t.Rc=this.Rc,t.Ic=this.Ic,t.l=-2&this.l}static OneWay=1;static TwoWay=2;static parseEnum(i,s){return Kt.t(i,"function",ai,"parseEnum:ctor"),t=>{let e=parseInt(t);return isNaN(e)&&null===(e=Kt.Yh(i,t))?s:e}}ci(t){t in ni?this.mode=t:Kt.gr(this,t)}static toString(t){return Kt.toString(t)}toString(){return"Binding("+this.targetProperty+":"+this.sourceProperty+(-1!==this.targetId?" 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converter(t){this.f&&Kt.O(this),null!==t&&Kt.t(t,"function",ai,"converter"),this.Fc=t}get backConverter(){return this.Ic}set backConverter(t){this.f&&Kt.O(this),null!==t&&Kt.t(t,"function",ai,"backConverter"),this.Ic=t}get mode(){return this.Rc}set mode(t){this.f&&Kt.O(this),this.isToTheme&&2===t&&Kt.n("Theme Bindings cannot be TwoWay."),Kt.it(t,ni,"BindingMode"),this.Rc=t}makeTwoWay(t){return this.isToTheme&&Kt.n("Theme Bindings cannot be TwoWay."),this.mode=2,t&&(Kt.t(t,"function",ai,"makeTwoWay"),this.backConverter=t),this}ofObject(t){return this.f&&Kt.O(this),void 0===t&&(t=""),Ht,Kt.t(t,"string",ai,"ofObject:srcname"),this.sourceName=t,this}ofModel(){return this.f&&Kt.O(this),this.l=-3&this.l&-5|8,this.Dc=null,this}iL(t,e){var i=this.sourceName;let s=null;return s=null===i||""===i?t:"/"===i?e.part:"."===i?e:".."===i?e.panel:t.findObject(i)}check(t){var e=this.Ha,i=this.Lh,s=this.Fc;(this.rd()&&null===s&&null===this.Th&&""===e||null===s&&""===e)&&Kt.ft("Binding error: target 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themeConverter(){return this.Th}set themeConverter(t){this.f&&Kt.O(this),null!==t&&Kt.t(t,"function",ri,"themeConverter"),this.Th=t}ofData(){return this.f&&Kt.O(this),this.l=2|this.l,this.Dc=null,this}FT(i,s,n,a){if(i&&((s=this.PN?this.Lh:s)||0===s)){let t=this.themeSource,e=(null!==this.va?t=this.va:"string"==typeof t&&t.includes(".")&&(this.va=t.split("."),t=this.va),i.findValue(s,t,a));return void 0===e&&Kt.ft(`Theme warning: ${s} could not be found when setting target property ${a}.`),e="function"==typeof this.Th?this.Th(e,n):e}}}class b{Tt;hg;Yo;Bb;Ce;Oc;Ec;ag;fg;cg;ug;qa;ar;zb;Xo;Xb;oi;Dh;dg=new N;gg=new N;Oy;constructor(t,e){N.ji(this),this.Tt="",this.hg="",this.Yo=!1,this.Bb={},this.Ce=[],this.oi=new L,this.Dh="key",this.Oc=null,this.Ec=null,this.ag=!1,this.fg=!1,this.cg=!1,this.ug=null,this.qa="category",this.ar=new L,this.Oy=100,this.zb=new O,this.Xo=!1,this.Xb=null,this.undoManager=new U,void 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+    `+a.toString(t-1)}}return e}get layout(){return this.le}set layout(t){null!==t&&(this.le=t)}get vertexes(){return this.So}get edges(){return this.In}createVertex(){return new We(this)}createEdge(){return new Qe(this)}addParts(t,e,i){if(null!==t){void 0===e&&(e=!1),Kt.t(e,"boolean",_e,"addParts:toplevelonly"),null===(i=void 0===i?null:i)&&(i=t=>{var e;return t instanceof D?!t.isLinkLabel:t instanceof Y&&null!==(e=t.fromNode)&&!e.isLinkLabel&&!(null===(e=t.toNode)||e.isLinkLabel)});for(var s=t.iterator;s.next();){var n,a=s.value;a instanceof D&&(!e||a.isTopLevel)&&a.canLayout()&&i(a)&&(a instanceof X&&null===a.layout?this.addParts(a.memberParts,!1):null===this.findVertex(a)&&((n=this.createVertex()).node=a,this.addVertex(n)))}for(s.reset();s.next();){var r,o,l=s.value;l instanceof Y&&(!e||l.isTopLevel)&&l.canLayout()&&i(l)&&null===this.findEdge(l)&&(r=l.fromNode,o=l.toNode,null!==r)&&null!==o&&r!==o&&(r=this.findGroupVertex(r),o=this.findGroupVertex(o),this.linkVertexes(r,o,l))}}}findGroupVertex(i){if(null!==i){i=i.findVisibleNode();if(null!==i){let t=this.findVertex(i);if(null!==t)return t;let e=i.containingGroup;for(;null!==e;){if(null!==(t=this.findVertex(e)))return t;e=e.containingGroup}}}return null}addVertex(t){var e;null!==t&&(Ht,Kt.s(t,We,_e,"addVertex:vertex"),this.So.add(t),null!==(e=t.node)&&this.Ay.add(e,t),t.network=this)}addNode(t){if(null===t)return null;Ht,Kt.s(t,D,_e,"addNode:node");let e=this.findVertex(t);return null===e&&((e=this.createVertex()).node=t,this.addVertex(e)),e}deleteVertex(i){if(null!==i&&(Ht,Kt.s(i,We,_e,"deleteVertex:vertex"),this.gT(i))){let e=i.rr;for(let t=e.count-1;0<=t;t--){var s=e.elt(t);this.deleteEdge(s)}for(let t=(e=i.lr).count-1;0<=t;t--){var n=e.elt(t);this.deleteEdge(n)}}}gT(t){var e;return null!==t&&((e=this.So.remove(t))&&null!==(t=t.node)&&this.Ay.remove(t),e)}deleteNode(t){null!==t&&(Ht,Kt.s(t,D,_e,"deleteNode:node"),null!==(t=this.findVertex(t)))&&this.deleteVertex(t)}findVertex(t){return null===t?null:(Ht,Kt.s(t,D,_e,"findVertex:node"),this.Ay.getValue(t))}addEdge(t){var e;null!==t&&(Ht,Kt.s(t,Qe,_e,"addEdge:edge"),this.pN(t),null!==(e=t.toVertex)&&e.addSourceEdge(t),null!==(e=t.fromVertex))&&e.addDestinationEdge(t)}pN(t){var e;null!==t&&(this.In.add(t),null!==(e=t.link)&&null===this.findEdge(e)&&this.Ly.add(e,t),t.network=this)}addLink(t){if(null===t)return null;Ht,Kt.s(t,Y,_e,"addLink:link");var e=t.fromNode,i=t.toNode;let s=this.findEdge(t);return null===s?((s=this.createEdge()).link=t,null!==e&&(s.fromVertex=this.addNode(e)),null!==i&&(s.toVertex=this.addNode(i)),this.addEdge(s)):(s.fromVertex=null!==e?this.addNode(e):null,s.toVertex=null!==i?this.addNode(i):null),s}deleteEdge(t){var e;null!==t&&(Ht,Kt.s(t,Qe,_e,"deleteEdge:edge"),null!==(e=t.toVertex)&&e.deleteSourceEdge(t),null!==(e=t.fromVertex)&&e.deleteDestinationEdge(t),this.yN(t))}yN(t){var e;return null!==t&&((e=this.In.remove(t))&&null!==(t=t.link)&&this.Ly.remove(t),e)}deleteLink(t){null!==t&&(Ht,Kt.s(t,Y,_e,"deleteLink:link"),null!==(t=this.findEdge(t)))&&this.deleteEdge(t)}findEdge(t){return null===t?null:(Ht,Kt.s(t,Y,_e,"findEdge:link"),this.Ly.getValue(t))}linkVertexes(t,e,i){var s;return null!==t&&null!==e&&((Ht,Kt.s(t,We,_e,"linkVertexes:fromVertex"),Kt.s(e,We,_e,"linkVertexes:toVertex"),null!==i)&&Kt.s(i,Y,_e,"linkVertexes:link"),t.network===this)&&e.network===this?((s=this.createEdge()).link=i,s.fromVertex=t,s.toVertex=e,this.addEdge(s),s):null}reverseEdge(t){var e,i;null!==t&&(Ht,Kt.s(t,Qe,_e,"reverseEdge:edge"),e=t.fromVertex,i=t.toVertex,null!==e)&&null!==i&&(e.deleteDestinationEdge(t),i.deleteSourceEdge(t),t.reverseEdge(),e.addSourceEdge(t),i.addDestinationEdge(t))}deleteSelfEdges(){for(var e=Kt.ct(),t=this.In.iterator;t.next();){var i=t.value;i.fromVertex===i.toVertex&&e.push(i)}var s=e.length;for(let t=0;t<s;t++)this.deleteEdge(e[t]);Kt.ot(e)}deleteArtificialVertexes(){for(var e=Kt.ct(),t=this.So.iterator;t.next();){var i=t.value;null===i.node&&null===i.data&&e.push(i)}let s=e.length;for(let t=0;t<s;t++)this.deleteVertex(e[t]);for(var n=Kt.ct(),a=this.In.iterator;a.next();){var r=a.value;null===r.link&&null===r.data&&n.push(r)}s=n.length;for(let t=0;t<s;t++)this.deleteEdge(n[t]);Kt.ot(e),Kt.ot(n)}deleteUselessEdges(){for(var e=Kt.ct(),t=this.In.iterator;t.next();){var i=t.value;null!==i.fromVertex&&null!==i.toVertex||e.push(i)}var s=e.length;for(let t=0;t<s;t++)this.deleteEdge(e[t]);Kt.ot(e)}isSingleton(t){return!(0<t.rr.count||0<t.lr.count)}splitIntoSubNetworks(t){(t=void 0===t?!0:t)&&(this.deleteArtificialVertexes(),this.deleteUselessEdges(),this.deleteSelfEdges());var e=new O;let i=!0;for(;i;){i=!1;for(var s=this.So.iterator;s.next();){var n=s.value;if(!this.isSingleton(n)){var a=this.layout.createNetwork();e.add(a),this.CO(a,n),i=!0;break}}}return e.sort((t,e)=>null===t||null===e||t===e?0:e.vertexes.count-t.vertexes.count),e}CO(e,t){if(null!==t){var i=new O;for(i.add(t);0<i.count;){var s=i.first();if(i.removeAt(0),s.network!==e){this.gT(s),e.addVertex(s);let t=s.sourceEdges;for(;t.next();){var n=t.value;n.network!==e&&(this.yN(n),e.pN(n),i.add(n.fromVertex))}for(t=s.destinationEdges;t.next();){var a=t.value;a.network!==e&&(this.yN(a),e.pN(a),i.add(a.toVertex))}}}}}findAllParts(){for(var t=new N,e=this.So.iterator;e.next();){var i=e.value;t.add(i.node)}for(var s=this.In.iterator;s.next();){var n=s.value;t.add(n.link)}return t}}class We{ko;si;be;Be;ts;rr;lr;constructor(t){N.ji(this),Ht,t||Kt.n("LayoutVertex constructor requires non-null LayoutNetwork argument"),this.ko=t,this.Be=new Q(0,0,10,10).w(),this.ts=new _(5,5).w(),this.si=null,this.be=null,this.rr=new O,this.lr=new O}clear(){this.si=null,this.be=null,this.rr=new O,this.lr=new O}toString(t){void 0===t&&(t=0);let n="LayoutVertex#"+N.ps(this);if(0<t&&(n+=null!==this.node?"("+this.node.toString()+")":"",1<t)){let t="",e=!0,i=this.rr.iterator;for(;i.next();){var a=i.value;e?e=!1:t+=",",t+=a.toString(0)}let s="";for(e=!0,i=this.lr.iterator;i.next();){var r=i.value;e?e=!1:s+=",",s+=r.toString(0)}n+=" sources: "+t+" destinations: "+s}return n}get Mo(){return this.rr._N}get hr(){return this.lr._N}get data(){return this.si}set data(t){var e,i,s;null!==(this.si=t)&&t.bounds&&(e=(t=t.bounds).x,i=t.y,s=t.width,t=t.height,this.ts.e(s/2,t/2),this.Be.e(e,i,s,t))}get node(){return this.be}set node(i){if(this.be!==i){Ht,null!==i&&Kt.s(i,D,We,"node"),(this.be=i).ensureBounds();var s=this.network.layout,n=Q.a(),s=s.getLayoutBounds(i,n);let t=s.x,e=s.y;var a=s.width,s=s.height;if(isNaN(t)&&(t=0),isNaN(e)&&(e=0),this.Be.e(t,e,a,s),Q.o(n),!(i instanceof X)){n=i.locationObject.getDocumentPoint(Z.Center);if(n.isReal())return void this.ts.e(n.x-t,n.y-e)}this.ts.e(a/2,s/2)}}get bounds(){return this.Be}set bounds(t){this.Be.equals(t)||(Ht,Kt.s(t,Q,We,"bounds"),this.Be.c(t))}get focus(){return this.ts}set focus(t){this.ts.equals(t)||(Ht,Kt.s(t,_,We,"focus"),this.ts.c(t))}get centerX(){return this.Be.x+this.ts.x}set centerX(t){var e=this.Be;e.x+this.ts.x!==t&&(Ht,Kt.r(t,We,"centerX"),e.ut(),e.x=t-this.ts.x,e.w())}get centerY(){return this.Be.y+this.ts.y}set centerY(t){var e=this.Be;e.y+this.ts.y!==t&&(Ht,Kt.r(t,We,"centerY"),e.ut(),e.y=t-this.ts.y,e.w())}get focusX(){return this.ts.x}set focusX(t){var e=this.ts;e.x!==t&&(e.ut(),e.x=t,e.w())}get focusY(){return this.ts.y}set focusY(t){var e=this.ts;e.y!==t&&(e.ut(),e.y=t,e.w())}get x(){return this.Be.x}set x(t){var e=this.Be;e.x!==t&&(e.ut(),e.x=t,e.w())}get y(){return this.Be.y}set y(t){var e=this.Be;e.y!==t&&(e.ut(),e.y=t,e.w())}get width(){return this.Be.width}set width(t){var e=this.Be;e.width!==t&&(e.ut(),e.width=t,e.w())}get height(){return this.Be.height}set height(t){var e=this.Be;e.height!==t&&(e.ut(),e.height=t,e.w())}commit(){var t=this.si;if(null!==t)i=this.bounds,e=t.bounds,Kt.Mt(e)?(e.x=i.x,e.y=i.y,e.width=i.width,e.height=i.height):t.bounds=i.copy();else{var e=this.node;if(null!==e){t=this.bounds;if(!(e instanceof X)){var i=Q.a(),s=(e.ensureBounds(),this.network.layout.getLayoutBounds(e,i)),n=e.locationObject.getDocumentPoint(Z.Center);if(s.isReal()&&n.isReal())return e.moveTo(t.x+this.focusX-(n.x-s.x),t.y+this.focusY-(n.y-s.y)),void Q.o(i);Q.o(i)}e.moveTo(t.x,t.y)}}}addSourceEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"addSourceEdge:edge"),this.rr.contains(t)||this.rr.add(t))}deleteSourceEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"deleteSourceEdge:edge"),this.rr.remove(t))}addDestinationEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"addDestinationEdge:edge"),this.lr.contains(t)||this.lr.add(t))}deleteDestinationEdge(t){null!==t&&(Ht,Kt.s(t,Qe,We,"deleteDestinationEdge:edge"),this.lr.remove(t))}get network(){return this.ko}set network(t){Ht,Kt.s(t,_e,We,"network"),this.ko=t}get sourceVertexes(){for(var t=new N,e=this.sourceEdges;e.next();){var i=e.value;t.add(i.fromVertex)}return t.iterator}get destinationVertexes(){for(var t=new N,e=this.destinationEdges;e.next();){var i=e.value;t.add(i.toVertex)}return t.iterator}get vertexes(){var t=new N;let e=this.sourceEdges;for(;e.next();){var i=e.value;t.add(i.fromVertex)}for(e=this.destinationEdges;e.next();){var s=e.value;t.add(s.toVertex)}return t.iterator}get sourceEdges(){return this.rr.iterator}get destinationEdges(){return this.lr.iterator}get edges(){var t=new O;let e=this.sourceEdges;for(;e.next();){var i=e.value;t.add(i)}for(e=this.destinationEdges;e.next();){var s=e.value;t.add(s)}return t.iterator}get edgesCount(){return this.rr.count+this.lr.count}static standardComparer(t,e){Ht,Kt.s(t,We,We,"standardComparer:m"),Ht,Kt.s(e,We,We,"standardComparer:n");var i,t=t.be,e=e.be;return t?e?(t=t.text)<(i=e.text)?-1:i<t?1:0:1:null!==e?-1:0}static smartComparer(e,i){if(Ht,Kt.s(e,We,We,"smartComparer:m"),Ht,Kt.s(i,We,We,"smartComparer:n"),null===e)return null!==i?-1:0;if(null===i)return 1;e=e.be,i=i.be;if(null===e)return null!==i?-1:0;if(null===i)return 1;{var e=e.text.toLocaleLowerCase(),i=i.text.toLocaleLowerCase(),s=e.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),n=i.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/);let t=0;for(;t<s.length;t++){if(""!==n[t]&&void 0!==n[t]){var a=parseFloat(s[t]),r=parseFloat(n[t]);if(isNaN(a)){if(isNaN(r)){if(0!==s[t].localeCompare(n[t]))return s[t].localeCompare(n[t]);continue}return 1}if(isNaN(r))return-1;if(a-r!=0)return a-r;continue}if(""===s[t])continue;return 1}return""!==n[t]&&void 0!==n[t]?-1:0}}}class Qe{ko;si;_e;is;es;constructor(t){N.ji(this),Ht,t||Kt.n("LayoutEdge constructor requires non-null LayoutNetwork argument"),this.ko=t,this.si=null,this._e=null,this.is=null,this.es=null}clear(){this.si=null,this._e=null,this.is=null,this.es=null}toString(t){void 0===t&&(t=0);let e="LayoutEdge#"+N.ps(this);return 0<t&&(e+=null!==this._e?"("+this._e.toString()+")":"",1<t)&&(e+=" "+(this.is?this.is.toString():"null")+" --\x3e "+(this.es?this.es.toString():"null")),e}reverseEdge(){var t=this.is;this.is=this.es,this.es=t}commit(){}getOtherVertex(t){return Ht,Kt.s(t,We,Qe,"getOtherVertex:v"),this.es===t?this.is:this.is===t?this.es:null}get network(){return this.ko}set network(t){Ht,Kt.s(t,_e,Qe,"network"),this.ko=t}get data(){return this.si}set data(t){this.si!==t&&(Ht,null!==t&&Kt.t(t,"object",Qe,"data"),this.si=t)}get link(){return this._e}set link(t){this._e!==t&&(Ht,null!==t&&Kt.s(t,Y,Qe,"link"),this._e=t)}get fromVertex(){return this.is}set fromVertex(t){this.is!==t&&(Ht,null!==t&&Kt.s(t,We,Qe,"fromVertex"),this.is=t)}get toVertex(){return this.es}set toVertex(t){this.es!==t&&(Ht,null!==t&&Kt.s(t,We,Qe,"toVertex"),this.es=t)}}(s={})[s.Position=0]="Position",s[s.Location=1]="Location";var Ze=s,Je=((s={})[s.LeftToRight=10]="LeftToRight",s[s.RightToLeft=11]="RightToLeft",s),$e=((s={})[s.Forwards=20]="Forwards",s[s.Reverse=21]="Reverse",s[s.Ascending=22]="Ascending",s[s.Descending=23]="Descending",s);class ti extends Ue{sg;ng;Oo;On;fi;vi;Pe;Ne;constructor(t){super(),this.isViewportSized=!0,this.sg=NaN,this.ng=NaN,this.Oo=new Yt(NaN,NaN).w(),this.On=new Yt(10,10).w(),this.fi=1,this.vi=10,this.Pe=22,this.Ne=ti.standardComparer,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.sg=this.sg,t.ng=this.ng,t.Oo.c(this.Oo),t.On.c(this.On),t.fi=this.fi,t.vi=this.vi,t.Pe=this.Pe,t.Ne=this.Ne}ci(t){t in $e?this.sorting=t:t in Je?this.arrangement=t:t in Ze?this.alignment=t:super.ci(t)}doLayout(o){Ht,null===o&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);for(var t=this.collectParts(o),o=this.diagram,e=t.copy().iterator;e.next();){var i=e.value;if(!i.Il()||null===i.fromNode&&null===i.toNode){if(i.ensureBounds(),i instanceof X)for(var s=i.memberParts;s.next();){var n=s.value;t.remove(n)}}else t.remove(i)}var l,h,u=t.toArray();if(0!==u.length){switch(this.sorting){case 20:break;case 21:u.reverse();break;case 22:u.sort(this.comparer);break;case 23:u.sort(this.comparer),u.reverse()}let t=this.wrappingColumn,e=(isNaN(t)&&(t=0),this.wrappingWidth);e=isNaN(e)&&null!==o?(l=o.viewportBounds,h=o.padding,Math.max(l.width-h.left-h.right,0)):Math.max(this.wrappingWidth,0),t<=0&&e<=0&&(t=1);let i=this.spacing.width,s=(isFinite(i)||(i=0),this.spacing.height);isFinite(s)||(s=0),null!==o&&o.startTransaction("Layout");var d=[];switch(this.alignment){case 0:this.AO(u,e,t,i,s,d);break;case 1:this.LO(u,e,t,i,s,d)}let n=0,a=0,r=0;for(let t=0;t<d.length;t++){var c=d[t];n=Math.min(n,c.x),a=Math.min(a,c.y),r=Math.max(r,c.x+c.width)}11===this.arrangement?this.commitLayers(d,new _(n+i/2-(r+n),a-s/2)):this.commitLayers(d,new _(n-i/2,a-s/2)),null!==o&&o.commitTransaction("Layout"),this.isValidLayout=!0}}AO(s,n,a,r,o,l){var h=Q.a();let u=Math.max(this.cellSize.width,1);if(!isFinite(u))for(let t=u=0;t<s.length;t++){var e=s[t],e=this.getLayoutBounds(e,h);u=Math.max(u,e.width)}u+=r,u=Math.max(u,1);let d=Math.max(this.cellSize.height,1);if(!isFinite(d))for(let t=d=0;t<s.length;t++){var i=s[t],i=this.getLayoutBounds(i,h);d=Math.max(d,i.height)}d+=o,d=Math.max(d,1);var c=this.arrangement,g=this.arrangementOrigin.x;let m=g,f=this.arrangementOrigin.y,p=0,v=0;for(let i=0;i<s.length;i++){var y=s[i],b=this.getLayoutBounds(y,h),x=Math.ceil((b.width+r)/u),w=Math.ceil((b.height+o)/d),x=x*u,w=w*d;let t=0,e=(t=11===c?Math.abs(m-b.width):m+b.width,(0<a&&p>a-1||0<n&&0<p&&t-g>n)&&(l.push(new Q(0,f,n+r,v)),p=0,m=g,f+=v,v=0),v=Math.max(v,w),0);e=11===c?-b.width:0,11===(y.moveTo(m+e,f),c)?m-=x:m+=x,p++}l.push(new Q(0,f,n+r,v)),Q.o(h)}LO(i,s,n,a,r,o){var l=Q.a();let h=Math.max(this.cellSize.width,1),e=0,u=0,d=0;var c=_.a();for(let t=0;t<i.length;t++){var g=i[t],m=this.getLayoutBounds(g,l),g=g.getRelativePoint(g.locationObject,g.locationSpot,c);e=Math.max(e,g.x),u=Math.max(u,m.width-g.x),d=Math.max(d,g.y)}var f=this.arrangement,p=(11===f?e+=a:u+=a,h=isFinite(h)?Math.max(h+a,1):Math.max(e+u,1),this.arrangementOrigin.x);let v=p,y=this.arrangementOrigin.y,b=0,x=(s>=e&&(s-=e),0),w=0;var A=Math.max(this.cellSize.height,1);let P=d=0,k=!0;var S=_.a();for(let e=0;e<i.length;e++){var M=i[e],C=this.getLayoutBounds(M,l),N=M.getRelativePoint(M.locationObject,M.locationSpot,c);if(0<b)switch(f){case 11:{let t=(v-p-(C.width-N.x))/h;t=z.q(Math.round(t),t)?Math.round(t):Math.floor(t),v=t*h+p;break}default:{let t=(v-p+N.x)/h;t=z.q(Math.round(t),t)?Math.round(t):Math.ceil(t),v=t*h+p;break}}else x=11===f?v+N.x+C.width:v-N.x;let t=0;if(t=11===f?-(v+N.x)+x:v+C.width-N.x-x,0<n&&b>n-1||0<s&&0<b&&t>s){o.push(new Q(0,k?y-d:y,s+a,P+d+r));for(let t=0;t<b&&e!==b;t++){var L=i[e-b+t],D=L.getRelativePoint(L.locationObject,L.locationSpot,S);L.moveTo(L.position.x,L.position.y+d-D.y)}P+=r,k?y+=P:y+=P+d,d=0,P=0,b=0,v=p,k=!1}11===(v===p&&(w=11===f?Math.max(w,C.width-N.x):Math.min(w,-N.x)),d=Math.max(d,N.y),P=Math.max(P,C.height-N.y),isFinite(A)&&(P=Math.max(P,Math.max(C.height,A)-N.y)),k?M.moveTo(v-N.x,y-N.y):M.moveTo(v-N.x,y),f)?v-=N.x+a:v+=C.width-N.x+a,b++}if(o.push(new Q(0,y,s+a,(k?P:P+d)+r)),i.length!==b)for(let t=0;t<b;t++){var T=i[i.length-b+t],B=T.getRelativePoint(T.locationObject,T.locationSpot,c);T.moveTo(T.position.x,T.position.y+d-B.y)}if(_.o(c),_.o(S),11===f)for(let t=0;t<o.length;t++){var F=o[t];F.width+=w,F.x-=w}else for(let t=0;t<o.length;t++){var E=o[t];E.x>w&&(E.width+=E.x-w,E.x=w)}Q.o(l)}commitLayers(t,e){}get wrappingWidth(){return this.sg}set wrappingWidth(t){this.sg!==t&&(Kt.t(t,"number",ti,"wrappingWidth"),0<t||isNaN(t))&&(this.sg=t,this.isViewportSized=isNaN(t),this.invalidateLayout())}get wrappingColumn(){return this.ng}set wrappingColumn(t){this.ng!==t&&(Kt.t(t,"number",ti,"wrappingColumn"),0<t||isNaN(t))&&(this.ng=t,this.invalidateLayout())}get cellSize(){return this.Oo}set cellSize(t){Kt.s(t,Yt,ti,"cellSize"),this.Oo.equals(t)||(this.Oo.c(t),this.invalidateLayout())}get spacing(){return this.On}set spacing(t){Kt.s(t,Yt,ti,"spacing"),this.On.equals(t)||(this.On.c(t),this.invalidateLayout())}get alignment(){return this.fi}set alignment(t){this.fi!==t&&(Kt.it(t,Ze,"GridAlignment"),1===t||0===t)&&(this.fi=t,this.invalidateLayout())}get arrangement(){return this.vi}set arrangement(t){this.vi!==t&&(Kt.it(t,Je,"GridArrangement"),10===t||11===t)&&(this.vi=t,this.invalidateLayout())}get sorting(){return this.Pe}set sorting(t){this.Pe!==t&&(Kt.it(t,$e,"GridSorting"),20===t||21===t||22===t||23===t)&&(this.Pe=t,this.invalidateLayout())}get comparer(){return this.Ne}set comparer(t){this.Ne!==t&&(Kt.t(t,"function",ti,"comparer"),this.Ne=t,this.invalidateLayout())}static standardComparer(t,e){Ht,Kt.s(t,H,ti,"standardComparer:a"),Ht,Kt.s(e,H,ti,"standardComparer:b");t=t.text,e=e.text;return t<e?-1:e<t?1:0}static smartComparer(e,i){if(Ht,Kt.s(e,H,ti,"standardComparer:a"),Ht,Kt.s(i,H,ti,"standardComparer:b"),null===e)return null!==i?-1:0;if(null===i)return 1;{var e=e.text.toLocaleLowerCase(),i=i.text.toLocaleLowerCase(),s=e.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),n=i.split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/);let t=0;for(;t<s.length;t++){if(""!==n[t]&&void 0!==n[t]){var a=parseFloat(s[t]),r=parseFloat(n[t]);if(isNaN(a)){if(isNaN(r)){if(0!==s[t].localeCompare(n[t]))return s[t].localeCompare(n[t]);continue}return 1}if(isNaN(r))return-1;if(a-r!=0)return a-r;continue}if(""===s[t])continue;return 1}return""!==n[t]&&void 0!==n[t]?-1:0}}static Position=0;static Location=1;static LeftToRight=10;static RightToLeft=11;static Forward=20;static Reverse=21;static Ascending=22;static Descending=23}class ei{og;_s;It;Ga;b;Ty;Po;bl;wN;constructor(){this.og=new N,this._s=new N,this.It=new N,this.Po=new L,this.bl=new L,this.Ga=new L,this.b=null,this.Ty=!1,this.wN=!0}clear(){this.og.clear(),this._s.clear(),this.It.clear(),this.Po.clear(),this.bl.clear(),this.Ga.clear()}Vo(t){Ht,null!==t&&Kt.s(t,G,ei,"setDiagram"),this.b=t}Qh(t){t instanceof D?(this.og.add(t),t instanceof X&&((null===(e=t.containingGroup)?this.b.Zr:e.ua).add(t),null!==(e=t.layout))&&(e.diagram=this.b)):t instanceof Y?this._s.add(t):t instanceof K||this.It.add(t);var e=t.data;null===e||t instanceof K||(t instanceof Y?this.mT(e,t):this.Po.add(e,t))}re(t){t.clearAdornments(),t instanceof D?(this.og.remove(t),t instanceof X&&((null===(e=t.containingGroup)?this.b.Zr:e.ua).remove(t),null!==(e=t.layout))&&(e.diagram=null)):t instanceof Y?this._s.remove(t):t instanceof K||this.It.remove(t);var e=t.data;null===e||t instanceof K||(t instanceof Y?this.pT(e,t):this.Po.remove(e))}mT(t,e){this.bl.add(t,e)}pT(t,e){this.bl.remove(t)}rebuildParts(){var t=this.b;if(null!==t){for(var e=t.nodeTemplateMap.iterator;e.next();){var i=e.value,s=e.key;(!i.De()||i instanceof X)&&Kt.n(`Invalid node template in Diagram.nodeTemplateMap: template for "${s}" must be a Node or a simple Part, not a Group or Link: `+i)}for(var n=t.groupTemplateMap.iterator;n.next();){var a=n.value,r=n.key;a instanceof X||Kt.n(`Invalid group template in Diagram.groupTemplateMap: template for "${r}" must be a Group, not a normal Node or Link: `+a)}for(var o=t.linkTemplateMap.iterator;o.next();){var l=o.value,h=o.key;l instanceof Y||Kt.n(`Invalid link template in Diagram.linkTemplateMap: template for "${h}" must be a Link, not a normal Node or simple Part: `+l)}for(var u=Kt.ct(),d=t.selection.iterator;d.next();){var c=d.value.data;c&&u.push(c)}for(var g=Kt.ct(),m=t.highlighteds.iterator;m.next();){var f=m.value.data;f&&g.push(f)}var p=Kt.ct();if(this.preservesRebuildLocations){for(var v=this.nodes.iterator;v.next();){var y=v.value;null!==y.data&&(p.push(y.data),p.push(y.location))}for(var b=this.links.iterator;b.next();){var x=b.value;null!==x.data&&(p.push(x.data),p.push(x.location))}for(var w=this.parts.iterator;w.next();){var A=w.value;null!==A.data&&(p.push(A.data),p.push(A.location))}}this.yT(),this.RP();for(let t=0;t<u.length;t++){var P=this.findPartForData(u[t]);null!==P&&(P.isSelected=!0)}for(let t=0;t<g.length;t++){var k=this.findPartForData(g[t]);null!==k&&(k.isHighlighted=!0)}if(this.preservesRebuildLocations)for(let t=0;t<p.length;t+=2){var S=this.findPartForData(p[t]);null!==S&&(S.location=p[t+1])}Kt.ot(u),Kt.ot(g),Kt.ot(p)}}RP(){var t=this.diagram.model;this.Dy(t.nodeDataArray)}Dy(t,e){const i=this.diagram.model;t.forEach(t=>{i.containsNodeData(t)&&this.wT(t,!1)}),t.forEach(t=>{i.containsNodeData(t)&&this.Fb(t)}),!1!==e&&this.diagram.F1(!1)}wT(t,e){if(null==t||this.diagram.undoManager.isUndoingRedoing||this.Po.contains(t))return null;void 0===e&&(e=!0);var i=this.TO(t);return null!==i&&e&&this.Fb(t),i}TO(t){if(null!=t&&!this.b.undoManager.isUndoingRedoing&&!this.Po.contains(t)){var e=this.DO(t),i=this.findTemplateForNodeData(t,e);if(null!==i){i.ui();var s,i=i.copy();if(null!==i)return s=this.diagram.xe,this.diagram.xe=!0,i._o=e,i.si=t,this.Ty&&(i.ml="Tool"),this.diagram.add(i),i.si=null,i.data=t,this.diagram.xe=s,i}}return null}insertLink(t,e,i,s){return null}Fb(t){}DO(t){return this.b.model.getCategoryForNodeData(t)}static xT=!1;static bT=!1;findTemplateForNodeData(t,e){var i=this.b,s=i.model;let n=null;return s.ma()&&s.isGroupForData(t)?null===(n=i.groupTemplateMap.getValue(e))&&null===(n=i.groupTemplateMap.getValue(""))&&(ei.bT||(ei.bT=!0,Kt.ft('No Group template found for category "'+e+'"'),Kt.ft("  Using default group template")),n=i.OF):null===(n=i.nodeTemplateMap.getValue(e))&&null===(n=i.nodeTemplateMap.getValue(""))&&(ei.xT||(ei.xT=!0,Kt.ft('No Node template found for category "'+e+'"'),Kt.ft("  Using default node template")),n=i.RF),n}getLinkCategoryForData(t){return""}setLinkCategoryForData(t,e){}setFromNodeForLink(t,e,i){}setToNodeForLink(t,e,i){}static kT=!1;findLinkTemplateForCategory(t){var e=this.b;let i=e.linkTemplateMap.getValue(t);return null===i&&null===(i=e.linkTemplateMap.getValue(""))&&(ei.kT||(ei.kT=!0,Kt.ft('No Link template found for category "'+t+'"'),Kt.ft("  Using default link template")),i=e.IF),i}yI(t,e,i){t instanceof Y?(null!==e&&this.pT(e,t),null!==i&&this.mT(i,t)):t instanceof H&&(null!==e&&this.Po.remove(e),null!==i)&&this.Po.add(i,t)}yT(){var t=this.diagram.model;this.xN(t.nodeDataArray)}xN(t){t.forEach(t=>{this.Rb(t)})}Rb(t){t=this.findPartForData(t);null!==t&&(this.diagram.DP(t,!1),this.bN(t))}bN(t){}fN(t){}findPartForKey(t){return null!=t&&null!==(t=this.b.model.findNodeDataForKey(t))?this.Po.getValue(t):null}findNodeForKey(t){return null!=t&&null!==(t=this.b.model.findNodeDataForKey(t))&&(t=this.Po.getValue(t))instanceof D?t:null}findLinkForKey(t){return null}findPartForData(t){if(null===t)return null;let e=this.Po.getValue(t);return e=null===e?this.bl.getValue(t):e}findNodeForData(t){return null!==t&&(t=this.Po.getValue(t))instanceof D?t:null}findLinkForData(t,e){return null===t?null:this.bl.getValue(t)}findNodesByExample(){for(var e=new N,t=this.og.iterator;t.next();){var i=t.value,s=i.data;if(null!==s)for(let t=0;t<arguments.length;t++){var n=arguments[t];if(Kt.Mt(n)&&this.kN(s,n)){e.add(i);break}}}return e.iterator}findLinksByExample(){for(var e=new N,t=this._s.iterator;t.next();){var i=t.value,s=i.data;if(null!==s)for(let t=0;t<arguments.length;t++){var n=arguments[t];if(Kt.Mt(n)&&this.kN(s,n)){e.add(i);break}}}return e.iterator}kN(t,e){for(const l in e){var i=t[l],s=e[l];if(Array.isArray(s)){if(!Array.isArray(i))return!1;var n=i,a=s;if(n.length<a.length)return!1;for(let t=0;t<n.length;t++){var r=n[t],o=a[t];if(void 0!==o&&!this.ST(r,o))return!1}}else if(!this.ST(i,s))return!1}return!0}ST(t,e){if("function"==typeof e){if(!e(t))return!1}else if(e instanceof RegExp){if(!t||!e.test(t.toString()))return!1}else if(Kt.Mt(t)&&Kt.Mt(e)){if(!this.kN(t,e))return!1}else if(t!==e)return!1;return!0}doModelDataChanged(t){if(t.model===this.diagram.model&&this.diagram.W){this.diagram.W=!1;try{var e=t.change;""===t.modelChange&&2===e&&this.Fy(t.object,t.propertyName)}finally{this.diagram.W=!0}}}doModelChanged(t){if(this.b){var e=this.b;if(t.model===e.model){var i=t.change;if(e.bR(t),e.W){e.W=!1;try{var s,n,a,r,o,l,h,u,d,c=t.modelChange;""!==c?2===i?("nodeCategory"===c?(s=t.object,n=this.findPartForData(s),a=t.newValue,null!==n&&"string"==typeof a&&(n.category=a)):"nodeDataArray"===c&&(r=t.oldValue,this.xN(r),o=t.newValue,this.Dy(o)),e.isModified=!0):3===i?(l=t.newValue,"nodeDataArray"===c&&Kt.Mt(l)&&this.wT(l),e.isModified=!0):4===i?(h=t.oldValue,"nodeDataArray"===c&&Kt.Mt(h)&&this.Rb(h),e.isModified=!0):1===i&&("SourceChanged"===c?null!==t.object?this.Fy(t.object,t.propertyName):(this.updateAllRelationshipsFromData(),this.updateAllTargetBindings()):"ModelDisplaced"===c&&this.rebuildParts()):2===i?(u=t.propertyName,(d=t.object)===e.model?"nodeKeyProperty"!==u&&"nodeCategoryProperty"!==u||e.undoManager.isUndoingRedoing||this.rebuildParts():this.Fy(d,u),e.isModified=!0):3!==i&&4!==i||(this.FO(t),e.isModified=!0)}finally{e.W=!0}}}}}updateAllTargetBindings(t){void 0===t&&(t="");let e=this.parts.iterator;for(;e.next();)e.value.updateTargetBindings(t);for(e=this.nodes.iterator;e.next();)e.value.updateTargetBindings(t);for(e=this.links.iterator;e.next();)e.value.updateTargetBindings(t)}updateAllThemeBindings(){let t=this.parts.iterator;for(;t.next();)t.value.Uo();for(t=this.nodes.iterator;t.next();)t.value.Uo();for(t=this.links.iterator;t.next();)t.value.Uo()}updateAllRelationshipsFromData(){const e=this.b.model,i=new N,s=e.nodeDataArray;for(let t=0;t<s.length;t++){var n=s[t];i.add(n)}const a=[];this.nodes.each(t=>{null===t.data||i.contains(t.data)||a.push(t.data)}),this.parts.each(t=>{null===t.data||i.contains(t.data)||a.push(t.data)}),a.forEach(t=>e.MT(t,!1));for(let t=0;t<s.length;t++){var r=s[t];null===this.findPartForData(r)&&e.PT(r,!1)}this.NT();let t=this.parts.iterator;for(;t.next();)t.value.updateRelationshipsFromData();for(t=this.nodes.iterator;t.next();)t.value.updateRelationshipsFromData();for(t=this.links.iterator;t.next();)t.value.updateRelationshipsFromData()}NT(){}updateRelationshipsFromData(t){}Fy(t,e){if("string"==typeof e){var i=this.findPartForData(t);if(null!==i)i.updateTargetBindings(e);else{var s=this.RO(t);if(null!==s){for(let t=0;t<s.length;t++)s[t].updateTargetBindings(e);Kt.ot(s)}}t===this.diagram.model.modelData&&this.updateAllTargetBindings(e)}}RO(e){let i=null;for(var t=this.Ga.iterator;t.next();){var s=t.value;for(let t=0;t<s.length;t++){var n=s[t].findItemPanelForData(e);null!==n&&(i=null===i?Kt.ct():i).push(n)}if(null!==i)break}return i}FO(t){var e=t.object,i=3===t.change,s=i?t.newParam:t.oldParam,n=i?t.newValue:t.oldValue,a=this.Ga.getValue(e);if(Array.isArray(a))for(let t=0;t<a.length;t++){var r=a[t];i?r.ob(n,s,!0):r.xI(s)}}LP(e,i){null!==i&&e.il(t=>i.CA(t));var t=e.bh;if(Array.isArray(t)){var s=this.Ga.getValue(t);if(null===s){var n=[];n.push(e),this.Ga.add(t,n)}else{for(let t=0;t<s.length;t++)if(s[t]===e)return;s.push(e)}}}TP(e,i){e.il(t=>i.SR(t));var s=e.bh;if(Array.isArray(s)){var n=this.Ga.getValue(s);if(null!==n)for(let t=0;t<n.length;t++)if(n[t]===e)return n.splice(t,1),void(0===n.length&&this.Ga.remove(s))}}copyParts(e,i,s){void 0===s&&(s=!1);var n=new L;if(Array.isArray(e))for(let t=0;t<e.length;t++)this.Ib(e[t],i,n,s);else for(var t=e.iterator;t.next();)this.Ib(t.value,i,n,s);if(null!==i){for(var a=i.model,r=i.y0().dragsLink,o=new N,l=new L,h=n.iterator;h.next();){var u=h.value;if(u instanceof Y)r||null!==u.fromNode&&null!==u.toNode||o.add(u);else if(u instanceof D&&null!==u.data)if(a.Qu()){var d=u,c=h.key,g=c.findTreeParentNode();null!==g&&(null!==(g=n.getValue(g))?(a.setParentKeyForNodeData(d.data,a.getKeyForNodeData(g.data)),g=i.findLinkForData(d.data),null!==(c=c.findTreeParentLink())&&null!==g&&l.add(c,g)):a.setParentKeyForNodeData(d.data,void 0))}else if(a._u())for(var m=u,f=h.key,p=a.isRelatedKeysPathTo?f.findNodesOutOf():f.findNodesInto();p.next();){var v,y=p.value,b=n.getValue(y);null!==b?(a.addRelatedKeyForNodeData(m.data,b.key),b=i.partManager.findLinkForData(m.data,b.key),null!==(v=this.findLinkForData(f.data,y.key))&&null!==b&&l.add(v,b)):a.removeRelatedKeyForNodeData(m.data,y.key)}}if(0<o.count&&i.removeParts(o,!1),0<l.count)for(var x=l.iterator;x.next();){var w=x.key,A=x.value;n.add(w,A)}}if(null!==i&&null!==this.b){var P=i.model,k=P.afterCopyFunction;if(null!==k){const C=new L;n.each(t=>{null!==t.key.data&&C.add(t.key.data,t.value.data)});var S=this.b.model;k(C,P,S)}}for(var M=n.iterator;M.next();)M.value.updateTargetBindings();return n}Ib(t,e,i,s){if(null===t||s&&!t.canCopy())return null;if(i.contains(t))return i.getValue(t);var n=this.SN(t,e);if(!(n instanceof H))return null;if(n.isSelected=!1,n.isHighlighted=!1,i.add(t,n),t instanceof D){for(var a=t.linksConnected;a.next();){var r,o=a.value;o.fromNode===t&&null!==(r=i.getValue(o))&&(r.fromNode=n),o.toNode===t&&null!==(r=i.getValue(o))&&(r.toNode=n)}if(t instanceof X&&n instanceof X)for(var l=t.memberParts;l.next();){var h=l.value,h=this.Ib(h,e,i,s);h instanceof Y||null!==h&&(h.containingGroup=n)}}else if(t instanceof Y&&n instanceof Y)for(var u=t.fromNode,u=(null!==u&&null!==(u=i.getValue(u))&&(n.fromNode=u),t.toNode),d=(null!==u&&null!==(u=i.getValue(u))&&(n.toNode=u),t.labelNodes);d.next();){var c=d.value,c=this.Ib(c,e,i,s);null!==c&&c instanceof D&&(c.labeledLink=n)}return n}SN(t,e){let i=null;var s=t.data;if(null!==s&&null!==e){var n=e.model;t instanceof Y||(a=n.copyNodeData(s),Kt.Mt(a)&&(n.addNodeData(a),i=e.findPartForData(a)))}else if(t.ui(),null!==(i=t.copy())){n=this.b;if(null!==e)e.add(i);else if(null!==s&&null!==n&&null!==n.commandHandler&&n.commandHandler.copiesClipboardData){var a=n.model;let t=null;i instanceof Y||(t=a.copyNodeData(s)),Kt.Mt(t)&&(i.data=t)}}return i}get nodes(){return this.og}get links(){return this._s}get parts(){return this.It}get diagram(){return this.b}get addsToTemporaryLayer(){return this.Ty}set addsToTemporaryLayer(t){this.Ty=t}get preservesRebuildLocations(){return this.wN}set preservesRebuildLocations(t){this.wN=t}}class ii extends ei{RP(){var t=this.diagram.model;this.Dy(t.nodeDataArray),this.CT(t.linkDataArray)}Dy(t){super.Dy(t,!1);for(var e=this.links.iterator;e.next();)e.value.Ed();this.diagram.F1(!1)}CT(t){t.forEach(t=>{this.AT(t)}),this.diagram.F1(!1)}AT(t){if(null!=t&&!this.diagram.undoManager.isUndoingRedoing&&!this.bl.contains(t)){var e,i=this.getLinkCategoryForData(t),s=this.findLinkTemplateForCategory(i);if(null!==s){s.ui();const n=s.copy();if(null!==n)return s=this.diagram.xe,this.diagram.xe=!0,n._o=i,n.si=t,""!==(e=(i=this.diagram.model).Ob(t,!0))&&(n.fromPortId=e),void 0!==(e=i.ze(t,!0))&&(e=this.findNodeForKey(e))instanceof D&&(n.fromNode=e),""!==(e=i.Ob(t,!1))&&(n.toPortId=e),void 0!==(e=i.ze(t,!1))&&(e=this.findNodeForKey(e))instanceof D&&(n.toNode=e),e=i.getLabelKeysForLinkData(t),Array.isArray(e)&&e.forEach(t=>{t=this.findNodeForKey(t);null!==t&&(t.labeledLink=n)}),this.Ty&&(n.ml="Tool"),this.diagram.add(n),n.si=null,n.data=t,this.diagram.xe=s,n}}return null}yT(){var t=this.diagram.model;this.LT(t.linkDataArray),this.xN(t.nodeDataArray)}LT(t){t.forEach(t=>{this.Rb(t)})}getLinkCategoryForData(t){return this.diagram.model.getCategoryForLinkData(t)}setLinkCategoryForData(t,e){return this.diagram.model.setCategoryForLinkData(t,e)}setFromNodeForLink(t,e){var i=this.diagram.model,e=null!==e?e.data:null;i.setFromKeyForLinkData(t.data,i.getKeyForNodeData(e))}setToNodeForLink(t,e){var i=this.diagram.model,e=null!==e?e.data:null;i.setToKeyForLinkData(t.data,i.getKeyForNodeData(e))}fN(t){this.diagram.model.removeLinkData(t.data)}findPartForKey(t){var e=super.findPartForKey(t);if(null===e){t=this.diagram.model.findLinkDataForKey(t);if(null!==t)return this.bl.getValue(t)}return e}findLinkForKey(t){return null!=t&&null!==(t=this.diagram.model.findLinkDataForKey(t))?this.bl.getValue(t):null}doModelChanged(t){if(super.doModelChanged(t),this.diagram){var e=this.diagram;if(t.model===e.model){var i=t.change;if(e.W){e.W=!1;try{var s,n,a,r,o,l,h,u,d,c,g,m,f=t.modelChange;if(""!==f)if(2===i){if("linkFromKey"===f){var p,v,y=t.object,b=this.findLinkForData(y);null!==b&&(p=t.newValue,v=this.findNodeForKey(p),b.fromNode=v)}else if("linkToKey"===f){var x,w,A=t.object,P=this.findLinkForData(A);null!==P&&(x=t.newValue,w=this.findNodeForKey(x),P.toNode=w)}else if("linkFromPortId"===f){var k,S=t.object,M=this.findLinkForData(S);null!==M&&"string"==typeof(k=t.newValue)&&(M.fromPortId=k)}else if("linkToPortId"===f){var C,O=t.object,N=this.findLinkForData(O);null!==N&&"string"==typeof(C=t.newValue)&&(N.toPortId=C)}else if("nodeGroupKey"===f){var L,D,I=t.object,T=this.findPartForData(I);null!==T&&(void 0!==(L=t.newValue)&&(D=this.findNodeForKey(L))instanceof X?T.containingGroup=D:T.containingGroup=null)}else if("linkLabelKeys"===f){const B=t.object,F=this.findLinkForData(B);if(null!==F){const E=t.oldValue,R=t.newValue;Array.isArray(E)&&E.forEach(t=>{0<=R.indexOf(t)||null!==(t=this.findNodeForKey(t))&&(t.labeledLink=null)}),Array.isArray(R)&&R.forEach(t=>{t=this.findNodeForKey(t);null!==t&&(t.labeledLink=F)})}}else"linkCategory"===f?(n=t.object,a=this.findLinkForData(n),r=t.newValue,null!==a&&"string"==typeof r&&(a.category=r)):"linkDataArray"===f&&(o=t.oldValue,this.LT(o),l=t.newValue,this.CT(l));e.isModified=!0}else 3===i?(h=t.newValue,"linkDataArray"===f&&"object"==typeof h&&null!==h?this.AT(h):"linkLabelKeys"===f&&t.model.isKeyType(h)&&(u=t.object,d=this.findLinkForData(u),c=this.findNodeForKey(h),null!==d)&&null!==c&&(c.labeledLink=d),e.isModified=!0):4===i&&(g=t.oldValue,"linkDataArray"===f&&"object"==typeof g&&null!==g?this.Rb(g):"linkLabelKeys"===f&&t.model.isKeyType(g)&&null!==(m=this.findNodeForKey(g))&&(m.labeledLink=null),e.isModified=!0);else 2===i&&(s=t.propertyName,t.object!==e.model||"linkFromKeyProperty"!==s&&"linkToKeyProperty"!==s&&"linkFromPortIdProperty"!==s&&"linkToPortIdProperty"!==s&&"linkLabelKeysProperty"!==s&&"nodeIsGroupProperty"!==s&&"nodeGroupKeyProperty"!==s&&"linkCategoryProperty"!==s||e.undoManager.isUndoingRedoing||this.rebuildParts(),e.isModified=!0)}finally{e.W=!0}}}}}NT(){const e=this.diagram.model,i=new N,t=e.linkDataArray,s=(t.forEach(t=>{i.add(t)}),[]);this.links.each(t=>{null===t.data||i.contains(t.data)||s.push(t.data)}),s.forEach(t=>{e.TT(t,!1)}),t.forEach(t=>{null===this.findLinkForData(t)&&e.DT(t,!1)})}updateRelationshipsFromData(t){var e=t.data;if(null!==e){const a=t.diagram;if(null!==a){const r=a.model;if(t instanceof Y){var i=r.ze(e,!0),s=a.findNodeForKey(i),i=(t.fromNode=s,i=r.ze(e,!1),s=a.findNodeForKey(i),t.toNode=s,r.getLabelKeysForLinkData(e));if(0<i.length||0<t.labelNodes.count){if(1===i.length&&1===t.labelNodes.count){var s=i[0],n=t.labelNodes.first();if(r.getKeyForNodeData(n.data)===s)return}const o=(new N).addAll(i),l=new N;t.labelNodes.each(t=>{null!==t.data&&void 0!==(t=r.getKeyForNodeData(t.data))&&l.add(t)});var n=l.copy(),s=(n.removeAll(o),o.copy());if(s.removeAll(l),0<n.count||0<s.count){const h=t;n.each(t=>{t=a.findNodeForKey(t);null!==t&&t.labeledLink===h&&(t.labeledLink=null)}),s.each(t=>{t=a.findNodeForKey(t);null!==t&&t.labeledLink!==h&&(t.labeledLink=h)})}}}else t instanceof K||(i=r.getGroupKeyForNodeData(e),(null===(n=a.findPartForKey(i))||n instanceof X)&&(t.containingGroup=n))}}}Fb(t){const e=this.diagram.model,i=e.getKeyForNodeData(t);if(void 0!==i){const r=e.Ry(i),o=this.findPartForData(t);if(null!==r&&null!==o){for(var s=r.iterator;s.next();){var n,a=s.value;if(e.containsNodeData(a))o instanceof X&&e.getGroupKeyForNodeData(a)===i&&null!==(n=this.findPartForData(a))&&(n.containingGroup=o);else{const l=this.findLinkForData(a);null!==l&&o instanceof D&&(e.ze(a,!0)===i&&(l.fromNode=o),e.ze(a,!1)===i&&(l.toNode=o),n=e.getLabelKeysForLinkData(a),Array.isArray(n))&&n.some(t=>t===i&&(o.labeledLink=l,!0))}}e.en(i)}var t=e.getGroupKeyForNodeData(t);void 0!==t&&(t=this.findNodeForKey(t))instanceof X&&(o.containingGroup=t)}}bN(t){var e=this.diagram.model;if(t instanceof D){var i=e.getKeyForNodeData(t.data);if(void 0!==i){for(var s,n=t.linksConnected;n.next();){var a=n.value;e.sn(i,a.data)}if(t.isLinkLabel&&null!==(s=t.labeledLink)&&e.sn(i,s.data),t instanceof X)for(var r=t.memberParts;r.next();){var o=r.value.data;e.containsNodeData(o)&&e.sn(i,o)}}}}SN(t,e){let i=super.SN(t,e);var s,n;return t instanceof 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null!==t&&a.rg(h,a.getKeyForNodeData(t.data),!0),a.lg(h,o,!0),null!==i&&a.rg(h,a.getKeyForNodeData(i.data),!1),a.lg(h,l,!1),a.addLinkData(h),null===(s=r.archetypeLabelNodeData)||s instanceof D||"object"==typeof(e=a.copyNodeData(s))&&null!==e&&(a.addNodeData(e),void 0!==(t=a.getKeyForNodeData(e)))&&a.addLabelKeyForLinkData(h,t),n.findLinkForData(h)}return null}}class si extends ei{Ah=null;Eb(i,s){if(null!==i&&null!==s&&null===s.findTreeParentLink()){var n=this.diagram.toolManager.findTool("Linking");let t=i,e=s;if(this.diagram.isTreePathToChildren){if(null!==n&&n.Cu(t,e,null,!0))return null}else if(t=s,e=i,null!==n&&n.Cu(t,e,null,!0))return null;i=this.getLinkCategoryForData(s.data),n=this.findLinkTemplateForCategory(i);if(null!==n){n.ui();var a,n=n.copy();if(null!==n)return a=this.diagram.xe,this.diagram.xe=!0,n._o=i,n.si=s.data,n.fromNode=t,n.toNode=e,this.diagram.add(n),n.si=null,n.data=s.data,this.diagram.xe=a,n}}return null}getLinkCategoryForData(t){return this.diagram.model.getParentLinkCategoryForNodeData(t)}setLinkCategoryForData(t,e){this.diagram.model.setParentLinkCategoryForNodeData(t,e)}setFromNodeForLink(t,e,i){var s,n=this.diagram.model,e=(void 0===i&&(i=null),null!==e?e.data:null);this.diagram.isTreePathToChildren?n.setParentKeyForNodeData(t.data,n.getKeyForNodeData(e)):(s=this.Ah,this.Ah=t,null!==i&&n.setParentKeyForNodeData(i.data,void 0),i=null!==t.toNode?t.toNode.data:null,n.setParentKeyForNodeData(e,n.getKeyForNodeData(i)),this.Ah=s)}setToNodeForLink(t,e,i){var s,n=this.diagram.model,e=(void 0===i&&(i=null),null!==e?e.data:null);this.diagram.isTreePathToChildren?(s=this.Ah,this.Ah=t,null!==i&&n.setParentKeyForNodeData(i.data,void 0),i=null!==t.fromNode?t.fromNode.data:null,n.setParentKeyForNodeData(e,n.getKeyForNodeData(i)),this.Ah=s):n.setParentKeyForNodeData(t.data,n.getKeyForNodeData(e))}fN(t){this.diagram.model.setParentKeyForNodeData(t.data,void 0)}findLinkForKey(t){return null!=t&&null!==(t=this.diagram.model.findNodeDataForKey(t))?this.bl.getValue(t):null}doModelChanged(t){if(super.doModelChanged(t),this.diagram){var e=this.diagram;if(t.model===e.model){var i=t.change;if(e.W){e.W=!1;try{var s,n,a,r,o,l,h,u,d,c,g=t.modelChange;""!==g?2===i&&("nodeParentKey"===g?(s=t.object,n=t.newValue,a=this.findNodeForKey(n),r=this.findNodeForData(s),null!==this.Ah?null!==a&&(this.Ah.data=s,this.Ah.category=this.getLinkCategoryForData(s)):null!==r&&(null!==(o=r.findTreeParentLink())?null===a?e.remove(o):e.isTreePathToChildren?o.fromNode=a:o.toNode=a:this.Eb(a,r))):"parentLinkCategory"===g&&(l=t.object,h=this.findNodeForData(l),u=t.newValue,null!==h)&&"string"==typeof u&&null!==(d=h.findTreeParentLink())&&(d.category=u),e.isModified=!0):2===i&&(c=t.propertyName,t.object!==e.model||"nodeParentKeyProperty"!==c||e.undoManager.isUndoingRedoing||this.rebuildParts(),e.isModified=!0)}finally{e.W=!0}}}}}updateRelationshipsFromData(t){var 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i,s,n=e.getKeyForNodeData(t.data),a=this.findLinkForData(t.data),r=(null!==a&&(a.isSelected=!1,a.isHighlighted=!1,null!==(i=a.layer))&&(0<=(s=i.re(-1,a,!1))&&this.diagram.raiseChangedEvent(4,"parts",i,a,null,s,null),null!==(s=a.layerChanged))&&s(a,i,null),this.diagram.isTreePathToChildren),o=t.linksConnected;o.next();){var l=o.value,l=(r?l.toNode:l.fromNode).data;e.containsNodeData(l)&&e.sn(n,l)}}insertLink(t,e,i,s){var n=this.diagram.model;let a=t,r=i;return this.diagram.isTreePathToChildren||(a=i,r=t),null!==a&&null!==r?(i=a.data,t=r.data,n.setParentKeyForNodeData(t,n.getKeyForNodeData(i)),r.findTreeParentLink()):null}}(s={})[s.OneWay=1]="OneWay",s[s.TwoWay=2]="TwoWay";var ni=s;class ai{l;MN;Ha;Dc;Lh;Fc;Rc;Ic;Vb;Te;Sd;mc;constructor(t,e,i,s){N.ji(this),void 0===t?t="":Kt.t(t,"string",ai,"constructor:targetprop"),void 0===e?e=t:Kt.t(e,"string",ai,"constructor:sourceprop"),void 0===i?i=null:null!==i&&Kt.t(i,"function",ai,"constructor:conv"),this.MN=-1,this.Te=null,this.Ha=t,this.Sd=0,this.mc=0,this.Dc=null,this.Lh=e,this.Fc=i,void 0===s?(this.Rc=1,this.Ic=null):(this.Rc=2,this.Ic=s),this.Vb=new N,this.l=2}copy(){var t=new this.constructor;return this.cloneProtected(t),t}cloneProtected(t){t.Ha=this.Ha,t.Sd=this.Sd,t.mc=this.mc,t.Dc=this.Dc,t.Lh=this.Lh,t.Fc=this.Fc,t.Rc=this.Rc,t.Ic=this.Ic,t.l=-2&this.l}static OneWay=1;static TwoWay=2;static parseEnum(i,s){return Kt.t(i,"function",ai,"parseEnum:ctor"),t=>{let e=parseInt(t);return isNaN(e)&&null===(e=Kt.Yh(i,t))?s:e}}ci(t){t in ni?this.mode=t:Kt.gr(this,t)}static toString(t){return Kt.toString(t)}toString(){return"Binding("+this.targetProperty+":"+this.sourceProperty+(-1!==this.targetId?" 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converter(t){this.f&&Kt.O(this),null!==t&&Kt.t(t,"function",ai,"converter"),this.Fc=t}get backConverter(){return this.Ic}set backConverter(t){this.f&&Kt.O(this),null!==t&&Kt.t(t,"function",ai,"backConverter"),this.Ic=t}get mode(){return this.Rc}set mode(t){this.f&&Kt.O(this),this.isToTheme&&2===t&&Kt.n("Theme Bindings cannot be TwoWay."),Kt.it(t,ni,"BindingMode"),this.Rc=t}makeTwoWay(t){return this.isToTheme&&Kt.n("Theme Bindings cannot be TwoWay."),this.mode=2,t&&(Kt.t(t,"function",ai,"makeTwoWay"),this.backConverter=t),this}ofObject(t){return this.f&&Kt.O(this),void 0===t&&(t=""),Ht,Kt.t(t,"string",ai,"ofObject:srcname"),this.sourceName=t,this}ofModel(){return this.f&&Kt.O(this),this.l=-3&this.l&-5|8,this.Dc=null,this}iL(t,e){var i=this.sourceName;let s=null;return s=null===i||""===i?t:"/"===i?e.part:"."===i?e:".."===i?e.panel:t.findObject(i)}check(t){var e=this.Ha,i=this.Lh,s=this.Fc;(this.rd()&&null===s&&null===this.Th&&""===e||null===s&&""===e)&&Kt.ft("Binding error: target property is the empty string: "+this.toString()),this.rd()&&this.PN&&""===i&&null===s&&null===this.Th&&Kt.ft("Binding error: theme bindings require a source property when not using a converter: "+this.toString()),t&&"string"==typeof e&&("function"!=typeof t.setAttribute&&0<e.length&&"_"!==e[0]&&!Kt.yw(t,e)?Kt.ft("Binding error: undefined target property: "+e+" on "+t.toString()):"name"===e&&t instanceof y&&Kt.ft("Binding error: cannot modify GraphObject.name on "+t.toString()))}updateTarget(i,s,n){var t=this.Lh;if(void 0===n||""===t||t===n){var n=this.Ha,a=this.Fc;let e=s;if(void 0!==(e=""===t||this.PN?e:b.Xt(s,t))){s=i.diagram?.themeManager??i.panel?.diagram?.themeManager;if(null===a)""===n||this.rd()&&void 0===(e=this.FT(s,e,i,n))||b.dt(i,n,e);else try{if(""!==n){let t=a(e,i);Ht,void 0===t&&Kt.ft('Binding warning: conversion function returned undefined when setting target property "'+n+'" on '+i.toString()+", function is: "+a),this.rd()&&void 0===(t=this.FT(s,t,i,n))||b.dt(i,n,t)}else a(e,i)}catch(t){Ht,Kt.ft("Binding error: "+t.toString()+' setting target property "'+n+'" on '+i.toString()+" with conversion function: "+a)}}}}updateSource(e,i,s,n){if(2===this.Rc){var a=this.Ha;if(void 0===s||a===s){var s=this.Lh,r=this.Ic;let t=e;if(void 0!==(t=""!==a?b.Xt(e,a):t)&&!this.Vb.contains(e))try{this.Vb.add(e);var o,l,h,u,d,c,g=null!==n?n.diagram:null,m=null!==g?g.model:null;if(null===r)""!==s?null!==m?(Ht,m.nodeKeyProperty===s&&m.containsNodeData(i)&&Kt.ft("Binding error: cannot have TwoWay Binding on node data key property: "+this.toString()),m.setDataProperty(i,s,t)):b.dt(i,s,t):null!==m&&null!==n&&0<=n.itemIndex&&null!==n.panel&&Array.isArray(n.panel.itemArray)&&(o=n.itemIndex,l=n.panel.itemArray,m.removeArrayItem(l,o),m.insertArrayItem(l,o,t));else try{""!==s?(h=r(t,i,m),null!==m?((Ht,m.nodeKeyProperty===s&&m.containsNodeData(i)&&Kt.ft("Binding error: cannot have TwoWay Binding on node data key property: 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themeConverter(){return this.Th}set themeConverter(t){this.f&&Kt.O(this),null!==t&&Kt.t(t,"function",ri,"themeConverter"),this.Th=t}ofData(){return this.f&&Kt.O(this),this.l=2|this.l,this.Dc=null,this}FT(i,s,n,a){if(i&&((s=this.PN?this.Lh:s)||0===s)){let t=this.themeSource,e=(null!==this.va?t=this.va:"string"==typeof t&&t.includes(".")&&(this.va=t.split("."),t=this.va),i.findValue(s,t,a));return void 0===e&&Kt.ft(`Theme warning: ${s} could not be found when setting target property ${a}.`),e="function"==typeof this.Th?this.Th(e,n):e}}}class b{Tt;hg;Yo;Bb;Ce;Oc;Ec;ag;fg;cg;ug;qa;ar;zb;Xo;Xb;oi;Dh;dg=new N;gg=new N;Oy;constructor(t,e){N.ji(this),this.Tt="",this.hg="",this.Yo=!1,this.Bb={},this.Ce=[],this.oi=new L,this.Dh="key",this.Oc=null,this.Ec=null,this.ag=!1,this.fg=!1,this.cg=!1,this.ug=null,this.qa="category",this.ar=new L,this.Oy=100,this.zb=new O,this.Xo=!1,this.Xb=null,this.undoManager=new U,void 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   "name": `+this.Xe(this.name)),""!==this.dataFormat&&(t+=`,
   "dataFormat": `+this.Xe(this.dataFormat)),this.isReadOnly&&(t+=`,
@@ -49,7 +49,7 @@ Model data should not have any references to a Diagram or any part of a diagram,
   "modifiedLinkData": `;GT=`,
   "removedLinkKeys": `;KT(e){var i=new N;for(let t=0;t<this.linkDataArray.length;t++){var s=this.linkDataArray[t];this.Kb(e,s,s,i)}return i}TN(t,e){var i;""===this.linkKeyProperty&&(i=this.skipsUndoManager,this.skipsUndoManager=!0,this.linkKeyProperty="key",this.skipsUndoManager=i);const s=super.TN(t,e),n=this,a=new N,r=new N,o=new N,l=this.Wa,h=(t.changes.each(t=>{t.model===n&&("linkDataArray"===t.modelChange?3===t.change?a.add(t.newValue):4===t.change&&o.add(t.oldValue):n.containsLinkData(t.object)?r.add(t.object):null!==t.object&&(null!==t.object&&l&&l.contains(t.object)?l.get(t.object).each(t=>{n.containsLinkData(t)&&r.add(t)}):t.object instanceof b||n.containsNodeData(t.object)||n.KT(t.object).each(t=>r.add(t))))}),this.gg),u=(h.clear(),a.each(t=>{h.add(n.getKeyForLinkData(t)),e||r.add(t)}),this.dg);u.clear(),o.each(t=>{u.add(n.getKeyForLinkData(t)),e&&r.add(t)});let d=s;return 0<h.count&&(d+=(e?this.GT:this.UT)+this.Fh(h.toArray(),!0)),0<r.count&&(d+=this.BO+this.Fh(r.toArray(),!0)),0<u.count&&(d+=(e?this.UT:this.GT)+this.Fh(u.toArray(),!0)),u.clear(),h.clear(),d}Vy(t){(void 0!==t.linkCategoryProperty&&t.linkCategoryProperty!==this.linkCategoryProperty||void 0!==t.linkKeyProperty&&t.linkKeyProperty!==this.linkKeyProperty||void 0!==t.linkFromKeyProperty&&t.linkFromKeyProperty!==this.linkFromKeyProperty||void 0!==t.linkToKeyProperty&&t.linkToKeyProperty!==this.linkToKeyProperty||void 0!==t.linkFromPortIdProperty&&t.linkFromPortIdProperty!==this.linkFromPortIdProperty||void 0!==t.linkToPortIdProperty&&t.linkToPortIdProperty!==this.linkToPortIdProperty||void 0!==t.linkLabelKeysProperty&&t.linkLabelKeysProperty!==this.linkLabelKeysProperty||void 0!==t.nodeIsGroupProperty&&t.nodeIsGroupProperty!==this.nodeIsGroupProperty||void 0!==t.nodeGroupKeyProperty&&t.nodeGroupKeyProperty!==this.nodeGroupKeyProperty)&&Kt.n("applyIncrementalJson cannot change Model properties"),super.Vy(t);var e=t.insertedLinkKeys;if(Array.isArray(e)){var i=e.length;for(let t=0;t<i;t++){var s,n=e[t];null===this.findLinkDataForKey(n)&&(s=this.copyLinkData({}),this.setKeyForLinkData(s,n),this.addLinkData(s))}}var a=t.modifiedLinkData;if(Array.isArray(a)){var r=a.length;for(let t=0;t<r;t++){var o=a[t],l=this.getKeyForLinkData(o),h=this.findLinkDataForKey(l);if(null!==h){for(const g in o)"__gohashid"!==g&&g!==this.linkKeyProperty&&this.setDataProperty(h,g,o[g]);this.HT(o,h)}}}var u=t.removedLinkKeys;if(Array.isArray(u)){var d=u.length;for(let t=0;t<d;t++){var c=u[t],c=this.findLinkDataForKey(c);null!==c&&this.removeLinkData(c)}}}changeState(e,i){if(null!==e&&e.model===this){if(2===e.change){var s=e.object,n=e.propertyName;if(n===this.linkKeyProperty&&this.containsLinkData(s))return t=e.getValue(i),void 0!==(a=e.getValue(!i))&&this.pi.remove(a),void 0!==t&&this.pi.add(t,s),void b.dt(s,n,t)}else if(3===e.change){let t=e.newParam;if("linkDataArray"===e.modelChange)return a=e.newValue,void(Kt.Mt(a)&&"number"==typeof t&&(s=this.getKeyForLinkData(a),i?(this.fr.remove(a),this.ss[t]===a&&this.ss.splice(t,1),void 0!==s&&this.pi.remove(s)):(this.fr.add(a),this.ss[t]!==a&&this.ss.splice(t,0,a),void 0!==s&&this.pi.add(s,a))));if("linkLabelKeys"===e.modelChange)return n=this.getLabelKeysForLinkData(e.object),void(Array.isArray(n)&&"number"==typeof t&&(i?0<=(t=n.indexOf(e.newValue))&&n.splice(t,1):n.indexOf(e.newValue)<0&&n.splice(t,0,e.newValue)))}else if(4===e.change){var a,t=e.oldParam;if("linkDataArray"===e.modelChange)return s=e.oldValue,void(Kt.Mt(s)&&"number"==typeof t&&(a=this.getKeyForLinkData(s),i?(this.fr.add(s),this.ss[t]!==s&&this.ss.splice(t,0,s),void 0!==a&&this.pi.add(a,s)):(this.fr.remove(s),this.ss[t]===s&&this.ss.splice(t,1),void 0!==a&&this.pi.remove(a))));if("linkLabelKeys"===e.modelChange)return n=this.getLabelKeysForLinkData(e.object),void(Array.isArray(n)&&"number"==typeof t&&(i?n.indexOf(e.newValue)<0&&n.splice(t,0,e.newValue):0<=(t=n.indexOf(e.newValue))&&n.splice(t,1)))}super.changeState(e,i)}}get archetypeNodeData(){return this.Ol}set archetypeNodeData(t){var e=this.Ol;e!==t&&(null!==t&&Kt.t(t,"object",oi,"archetypeNodeData"),this.Ol=t,this.i("archetypeNodeData",e,t))}FN(t){var e;if(void 0!==t)return null!==(e=this.Ol)&&null===this.findNodeDataForKey(t)&&(e=this.copyNodeData(e),b.dt(e,this.nodeKeyProperty,t),this.addNodeData(e)),t}get linkFromKeyProperty(){return this.No}set linkFromKeyProperty(t){var e=this.No;e!==t&&(this.En(t,oi,"linkFromKeyProperty"),this.No=t,this.i("linkFromKeyProperty",e,t))}getFromKeyForLinkData(t){return this.ze(t,!0)}setFromKeyForLinkData(t,e){this.rg(t,e,!0)}get linkToKeyProperty(){return this.Co}set linkToKeyProperty(t){var e=this.Co;e!==t&&(this.En(t,oi,"linkToKeyProperty"),this.Co=t,this.i("linkToKeyProperty",e,t))}getToKeyForLinkData(t){return this.ze(t,!1)}setToKeyForLinkData(t,e){this.rg(t,e,!1)}ze(t,e){if(null!==t){var i=e?this.No:this.Co;if(""!==i){i=b.Xt(t,i);if(void 0!==i){if(this.isKeyType(i))return i;Kt.n((e?"FromKey":"ToKey")+" value for link data "+t+" is not a number or a string: "+i)}}}}rg(t,e,i){var s,n;void 0===(e=null===e?void 0:e)||this.isKeyType(e)||Kt.Bi(e,"number or string",oi,i?"setFromKeyForLinkData:key":"setToKeyForLinkData:key"),null!==t&&""!==(s=i?this.No:this.Co)&&(e=this.FN(e),this.containsLinkData(t)?(n=b.Xt(t,s))!==e&&(this.en(n,t),b.dt(t,s,e),null===this.findNodeDataForKey(e)&&this.sn(e,t),this.Kt(i?"linkFromKey":"linkToKey",2,s,t,n,e),"string"==typeof s)&&this.updateTargetBindings(t,s):b.dt(t,s,e))}get linkFromPortIdProperty(){return this.ja}set linkFromPortIdProperty(t){var e=this.ja;e!==t&&(this.En(t,oi,"linkFromPortIdProperty"),Ht,t!==this.linkFromKeyProperty&&t!==this.linkToKeyProperty||Kt.n("linkFromPortIdProperty name must not be the same as the GraphLinksModel.linkFromKeyProperty or linkToKeyProperty: "+t),this.ja=t,this.i("linkFromPortIdProperty",e,t))}getFromPortIdForLinkData(t){return this.Ob(t,!0)}setFromPortIdForLinkData(t,e){this.lg(t,e,!0)}get linkToPortIdProperty(){return this.Ja}set linkToPortIdProperty(t){var e=this.Ja;e!==t&&(this.En(t,oi,"linkToPortIdProperty"),Ht,t!==this.linkFromKeyProperty&&t!==this.linkToKeyProperty||Kt.n("linkFromPortIdProperty name must not be the same as the GraphLinksModel.linkFromKeyProperty or linkToKeyProperty: "+t),this.Ja=t,this.i("linkToPortIdProperty",e,t))}getToPortIdForLinkData(t){return this.Ob(t,!1)}setToPortIdForLinkData(t,e){this.lg(t,e,!1)}Ob(t,e){return null===t||""===(e=e?this.ja:this.Ja)||void 0===(t=b.Xt(t,e))?"":t}lg(e,i,s){if(Kt.t(i,"string",oi,s?"setFromPortIdForLinkData:portname":"setToPortIdForLinkData:portname"),null!==e){var n=s?this.ja:this.Ja;if(""!==n)if(this.containsLinkData(e)){let t=b.Xt(e,n);(t=void 0===t?"":t)!==i&&(b.dt(e,n,i),this.Kt(s?"linkFromPortId":"linkToPortId",2,n,e,t,i),"string"==typeof n)&&this.updateTargetBindings(e,n)}else b.dt(e,n,i)}}get linkLabelKeysProperty(){return this.nn}set linkLabelKeysProperty(t){var e=this.nn;e!==t&&(this.En(t,oi,"linkLabelKeysProperty"),this.nn=t,this.i("linkLabelKeysProperty",e,t))}getLabelKeysForLinkData(t){var e;return null===t||""===(e=this.nn)||void 0===(t=b.Xt(t,e))?oi.EmptyArray:t}setLabelKeysForLinkData(i,s){if(Kt.Hg(s,oi,"setLabelKeysForLinkData:arr"),null!==i){var t=this.nn;if(""!==t)if(this.containsLinkData(i)){let e=b.Xt(i,t);if((e=void 0===e?oi.EmptyArray:e)!==s){if(Array.isArray(e)){var n=e.length;for(let t=0;t<n;t++){var a=e[t];this.en(a,i)}}b.dt(i,t,s);var r=s.length;for(let t=0;t<r;t++){var o=s[t];null===this.findNodeDataForKey(o)&&this.sn(o,i)}this.Kt("linkLabelKeys",2,t,i,e,s),"string"==typeof t&&this.updateTargetBindings(i,t)}}else b.dt(i,t,s)}}addLabelKeyForLinkData(t,e){var i,s,n;null!=e&&(this.isKeyType(e)||Kt.Bi(e,"number or string",oi,"addLabelKeyForLinkData:key"),null!==t)&&""!==(i=this.nn)&&(void 0===(s=b.Xt(t,i))?((n=[]).push(e),this.setLabelKeysForLinkData(t,n)):Array.isArray(s)?0<=s.indexOf(e)||(n=s.length,s.push(e),this.containsLinkData(t)&&(null===this.findNodeDataForKey(e)&&this.sn(e,t),this.Kt("linkLabelKeys",3,i,t,null,e,null,n))):Kt.n(i+" property is not an Array; cannot addLabelKeyForLinkData: "+t))}removeLabelKeyForLinkData(t,e){var i,s,n;null!=e&&(this.isKeyType(e)||Kt.Bi(e,"number or string",oi,"removeLabelKeyForLinkData:key"),null!==t)&&""!==(i=this.nn)&&(s=b.Xt(t,i),Array.isArray(s)?(n=s.indexOf(e))<0||(s.splice(n,1),this.containsLinkData(t)&&(this.en(e,t),this.Kt("linkLabelKeys",4,i,t,e,null,n,null))):void 0!==s&&Kt.n(i+" property is not an Array; cannot removeLabelKeyforLinkData: "+t))}get linkDataArray(){return this.ss}set linkDataArray(e){var t=this.ss;if(t!==e){Kt.Hg(e,oi,"linkDataArray"),this.pi.clear();var i=e.length;for(let t=0;t<i;t++){var s=e[t];Kt.Mt(s)||Kt.n("GraphLinksModel.linkDataArray must only contain Objects, not: "+s)}if(this.ss=e,""!==this.linkKeyProperty){var n=new O;for(let t=0;t<i;t++){var a=e[t],r=this.getKeyForLinkData(a);void 0===r||null!==this.pi.getValue(r)?n.add(a):this.pi.add(r,a)}for(var o=n.iterator;o.next();){var l=o.value,h=(this.makeLinkDataKeyUnique(l),this.getKeyForLinkData(l));void 0!==h&&this.pi.add(h,l)}}var u=new N;for(let t=0;t<i;t++){var d=e[t];u.add(d)}this.fr=u,this.Kt("linkDataArray",2,"linkDataArray",this,t,e);for(let t=0;t<i;t++){var c=e[t];this.RN(c)}}}get linkKeyProperty(){return this.Rh}set linkKeyProperty(t){var e=this.Rh;if(e!==t){this.En(t,oi,"linkKeyProperty"),this.Rh=t,this.pi.clear();var i=this.linkDataArray.length;for(let e=0;e<i;e++){var s=this.linkDataArray[e];let t=this.getKeyForLinkData(s);void 0===t&&(this.makeLinkDataKeyUnique(s),t=this.getKeyForLinkData(s)),void 0!==t&&this.pi.add(t,s)}this.i("linkKeyProperty",e,t)}}getKeyForLinkData(t){if(null!==t){var e=this.Rh;if(""!==e){e=b.Xt(t,e);if(void 0!==e){if(this.isKeyType(e))return e;Kt.n("Key value for link data "+t+" is not a number or a string: "+e)}}}}setKeyForLinkData(t,e){var i,s;null!=e&&this.isKeyType(e)||Kt.Bi(e,"number or string",oi,"setKeyForLinkData:key"),null!==t&&""!==(i=this.Rh)&&(this.containsLinkData(t)?(s=b.Xt(t,i))!==e&&null===this.findLinkDataForKey(e)&&(b.dt(t,i,e),void 0!==s&&this.pi.remove(s),this.pi.add(e,t),this.Kt("linkKey",2,i,t,s,e),"string"==typeof i)&&this.updateTargetBindings(t,i):b.dt(t,i,e))}get makeUniqueLinkKeyFunction(){return this.Vc}set makeUniqueLinkKeyFunction(t){var e=this.Vc;e!==t&&(null!==t&&Kt.t(t,"function",oi,"makeUniqueLinkKeyFunction"),this.Vc=t,this.i("makeUniqueLinkKeyFunction",e,t))}findLinkDataForKey(t){return null===t&&Kt.n("GraphLinksModel.findLinkDataForKey:key must not be null"),void 0!==t&&this.isKeyType(t)?this.pi.getValue(t):null}makeLinkDataKeyUnique(i){if(null!==i){var s=this.Rh;if(""!==s){let e=this.getKeyForLinkData(i);if(void 0===e||this.pi.contains(e)){var t=this.Vc;if(null===t||null==(e=t(this,i))||this.pi.contains(e))if("string"==typeof e){let t=2;for(;this.pi.contains(e+t);)t++;b.dt(i,s,e+t)}else if(void 0===e||"number"==typeof e){let t=-this.pi.count-1;for(;this.pi.contains(t);)t--;b.dt(i,s,t)}else Ht,Kt.n("GraphLinksModel.getKeyForLinkData returned something other than a string or a number: "+e);else b.dt(i,s,e)}}}}containsLinkData(t){return null!==t&&this.fr.contains(t)}addLinkData(t){null===t||this.containsLinkData(t)||this.DT(t,!0)}DT(e,t){if(""!==this.linkKeyProperty){let t=this.getKeyForLinkData(e);if(void 0!==t&&this.pi.getValue(t)===e)return;this.makeLinkDataKeyUnique(e),void 0===(t=this.getKeyForLinkData(e))&&Kt.n("GraphLinksModel.makeLinkDataKeyUnique failed on "+e+". Data not added to model."),this.pi.add(t,e)}this.fr.add(e);let i=null;t&&(i=this.ss.length,this.ss.splice(i,0,e)),this.Kt("linkDataArray",3,"linkDataArray",this,null,e,null,i),this.RN(e)}addLinkDataCollection(e){if(Array.isArray(e)){var i=e.length;for(let t=0;t<i;t++)this.addLinkData(e[t])}else for(var t=e.iterator;t.next();){var s=t.value;this.addLinkData(s)}}removeLinkData(t){null!==t&&this.TT(t,!0)}TT(t,e){this.fr.remove(t);var i=this.getKeyForLinkData(t);void 0!==i&&this.pi.remove(i);let s=null;if(e){if((s=this.ss.indexOf(t))<0)return;this.ss.splice(s,1)}this.Kt("linkDataArray",4,"linkDataArray",this,t,null,s,null),this.zO(t)}removeLinkDataCollection(e){if(Array.isArray(e)){var i=e.length;for(let t=0;t<i;t++)this.removeLinkData(e[t])}else for(var t=e.iterator;t.next();){var s=t.value;this.removeLinkData(s)}}mergeLinkDataArray(e){if(""===this.linkKeyProperty&&Kt.n("GraphLinksModel.linkKeyProperty must not be an empty string for .mergeLinkDataArray() to succeed."),e!==this.linkDataArray&&Array.isArray(e)){var t=this.dg,i=(t.clear(),t.addAll(this.pi.iteratorKeys),this.gg),s=(i.clear(),e.length);for(let t=0;t<s;t++){var n,a=e[t],r=this.getKeyForLinkData(a);void 0!==r?(i.add(r),(n=this.findLinkDataForKey(r))!==a&&(null!==n?(this.assignAllDataProperties(n,a),this.HT(a,n)):(n=this.cloneDeep(a),this.setKeyForLinkData(n,r),this.addLinkData(n)))):(r=this.cloneDeep(a),this.addLinkData(r),i.add(this.getKeyForLinkData(r)))}for(var o=t.iterator;o.next();){var l=o.value;i.contains(l)||(l=this.findLinkDataForKey(l))&&this.removeLinkData(l)}t.clear(),i.clear()}}RN(e){let i=this.ze(e,!0);i=this.FN(i),null===this.findNodeDataForKey(i)&&this.sn(i,e),i=this.ze(e,!1),i=this.FN(i),null===this.findNodeDataForKey(i)&&this.sn(i,e);var s=this.getLabelKeysForLinkData(e);if(Array.isArray(s)){var n=s.length;for(let t=0;t<n;t++)i=s[t],null===this.findNodeDataForKey(i)&&this.sn(i,e)}}zO(e){var i=this.ze(e,!0),s=(this.en(i,e),i=this.ze(e,!1),this.en(i,e),this.getLabelKeysForLinkData(e));if(Array.isArray(s)){var n=s.length;for(let t=0;t<n;t++)i=s[t],this.en(i,e)}}get copyLinkDataFunction(){return this.Bc}set copyLinkDataFunction(t){var e=this.Bc;e!==t&&(null!==t&&Kt.t(t,"function",oi,"copyLinkDataFunction"),this.Bc=t,this.i("copyLinkDataFunction",e,t))}copyLinkData(t){if(null===t)return null;let e=null;var i=this.Bc;return e=null!==i?i(t,this):this.Gb(t,!0),Kt.Mt(e)&&(""!==this.No&&b.dt(e,this.No,void 0),""!==this.Co&&b.dt(e,this.Co,void 0),""!==this.nn)&&b.dt(e,this.nn,[]),e}get nodeIsGroupProperty(){return this.zc}set nodeIsGroupProperty(t){var e=this.zc;e!==t&&(this.En(t,oi,"nodeIsGroupProperty"),this.zc=t,this.i("nodeIsGroupProperty",e,t))}isGroupForNodeData(t){var e;return null!==t&&""!==(e=this.zc)&&!!b.Xt(t,e)}isGroupForData(t){return this.isGroupForNodeData(t)}get nodeGroupKeyProperty(){return this.Vn}set nodeGroupKeyProperty(t){var e=this.Vn;e!==t&&(this.En(t,oi,"nodeGroupKeyProperty"),this.Vn=t,this.i("nodeGroupKeyProperty",e,t))}get copiesGroupKeyOfNodeData(){return this.bg}set copiesGroupKeyOfNodeData(t){this.bg!==t&&(Kt.t(t,"boolean",oi,"copiesGroupKeyOfNodeData"),this.bg=t)}getGroupKeyForNodeData(t){if(null!==t){var e=this.Vn;if(""!==e){e=b.Xt(t,e);if(void 0!==e){if(this.isKeyType(e))return e;Kt.n("GroupKey value for node data "+t+" is not a number or a string: "+e)}}}}getGroupForData(t){return this.getGroupKeyForNodeData(t)}setGroupKeyForNodeData(t,e){var i,s;void 0===(e=null===e?void 0:e)||this.isKeyType(e)||Kt.Bi(e,"number or string",oi,"setGroupKeyForNodeData:key"),null!==t&&""!==(i=this.Vn)&&(this.containsNodeData(t)?(s=b.Xt(t,i))!==e&&(this.en(s,t),b.dt(t,i,e),null===this.findNodeDataForKey(e)&&this.sn(e,t),this.Kt("nodeGroupKey",2,i,t,s,e),"string"==typeof i)&&this.updateTargetBindings(t,i):b.dt(t,i,e))}setGroupForData(t,e){this.setGroupKeyForNodeData(t,e)}copyNodeData(t){return null===t?null:(t=super.copyNodeData(t),this.copiesGroupKeyOfNodeData||""===this.Vn||void 0===b.Xt(t,this.Vn)||b.dt(t,this.Vn,void 0),t)}setDataProperty(t,e,i){if((Ht,Kt.t(t,"object",oi,"setDataProperty:data"),Kt.t(e,"string",oi,"setDataProperty:propname"),""===e)&&Kt.n("GraphLinksModel.setDataProperty: property name must not be an empty string when setting "+t+" to "+i),this.containsNodeData(t)){if(e===this.nodeKeyProperty)return void this.setKeyForNodeData(t,i);if(e===this.nodeCategoryProperty)return void this.setCategoryForNodeData(t,i);if(e===this.nodeGroupKeyProperty)return void this.setGroupKeyForNodeData(t,i);Ht,e===this.nodeIsGroupProperty&&Kt.n("GraphLinksModel.setDataProperty: property name must not be the nodeIsGroupProperty: "+e)}else if(this.containsLinkData(t)){if(e===this.linkFromKeyProperty)return void this.rg(t,i,!0);if(e===this.linkToKeyProperty)return void this.rg(t,i,!1);if(e===this.linkFromPortIdProperty)return void this.lg(t,i,!0);if(e===this.linkToPortIdProperty)return void this.lg(t,i,!1);if(e===this.linkKeyProperty)return void this.setKeyForLinkData(t,i);if(e===this.linkCategoryProperty)return void this.setCategoryForLinkData(t,i);if(e===this.linkLabelKeysProperty)return void this.setLabelKeysForLinkData(t,i)}var s=b.Xt(t,e);s!==i&&(b.dt(t,e,i),this.raiseDataChanged(t,e,s,i))}assignAllDataProperties(t,e){if(e){var i=this.containsNodeData(t),s=this.containsLinkData(t);for(const n in e)if("__gohashid"!==n&&(!i||n!==this.nodeKeyProperty)){if(i&&n===this.nodeIsGroupProperty&&b.Xt(t,n)===e[n])continue;if(s&&n===this.linkKeyProperty)continue;this.setDataProperty(t,n,e[n])}}}By(t,e){super.By(t,e);for(var i=this.oi.iterator;i.next();){var s=i.value;this.IN(s,t,e)}for(var n=this.fr.iterator;n.next();){var a=n.value;this.XO(a,t,e)}}IN(t,e,i){var s;this.getGroupKeyForNodeData(t)===e&&(s=this.Vn,b.dt(t,s,i),this.Kt("nodeGroupKey",2,s,t,e,i),"string"==typeof s)&&this.updateTargetBindings(t,s)}XO(e,i,s){this.ze(e,!0)===i&&(t=this.No,b.dt(e,t,s),this.Kt("linkFromKey",2,t,e,i,s),"string"==typeof t)&&this.updateTargetBindings(e,t),this.ze(e,!1)===i&&(t=this.Co,b.dt(e,t,s),this.Kt("linkToKey",2,t,e,i,s),"string"==typeof t)&&this.updateTargetBindings(e,t);var t,n=this.getLabelKeysForLinkData(e);if(Array.isArray(n)){var a=n.length,r=this.nn;for(let t=0;t<a;t++)n[t]===i&&(n[t]=s,this.Kt("linkLabelKeys",3,r,e,i,s,t,t))}}DN(){super.DN();var e=this.linkDataArray,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.RN(s)}}wg(t){super.wg(t);var e=this.getKeyForNodeData(t),t=this.Ry(e);if(null!==t){for(var i=Kt.ct(),s=t.iterator;s.next();){var n=s.value;if(this.containsNodeData(n))this.getGroupKeyForNodeData(n)===e&&(a=this.Vn,this.Kt("nodeGroupKey",2,a,n,e,e),"string"==typeof a&&this.updateTargetBindings(n,a),i.push(n));else{this.ze(n,!0)===e&&(a=this.No,this.Kt("linkFromKey",2,a,n,e,e),"string"==typeof a&&this.updateTargetBindings(n,a),i.push(n)),this.ze(n,!1)===e&&(r=this.Co,this.Kt("linkToKey",2,r,n,e,e),"string"==typeof r&&this.updateTargetBindings(n,r),i.push(n));var a,r,o=this.getLabelKeysForLinkData(n);if(Array.isArray(o)){var l=o.length,h=this.nn;for(let t=0;t<l;t++)o[t]===e&&(this.Kt("linkLabelKeys",3,h,n,e,e,t,t),i.push(n))}}}for(let t=0;t<i.length;t++)this.en(e,i[t]);Kt.ot(i)}}xg(t){super.xg(t);var e=this.getGroupKeyForNodeData(t);null===this.findNodeDataForKey(e)&&this.sn(e,t)}zy(t){super.zy(t);var e=this.getGroupKeyForNodeData(t);this.en(e,t)}get linkCategoryProperty(){return this.Za}set linkCategoryProperty(t){var e=this.Za;e!==t&&(this.En(t,oi,"linkCategoryProperty"),this.Za=t,this.i("linkCategoryProperty",e,t))}getCategoryForLinkData(t){var e;return null===t||""===(e=this.Za)||void 0===(e=b.Xt(t,e))?"":"string"==typeof e?e:void Kt.n("getCategoryForLinkData found a non-string category for "+t+": "+e)}getLinkCategoryForData(t){return this.getCategoryForLinkData(t)}setCategoryForLinkData(e,i){if(Kt.t(i,"string",oi,"setCategoryForLinkData:cat"),null!==e){var s=this.Za;if(""!==s)if(this.containsLinkData(e)){let t=b.Xt(e,s);(t=void 0===t?"":t)!==i&&(b.dt(e,s,i),this.Kt("linkCategory",2,s,e,t,i),"string"==typeof s)&&this.updateTargetBindings(e,s)}else b.dt(e,s,i)}}setLinkCategoryForData(t,e){this.setCategoryForLinkData(t,e)}yg(t,e){super.yg(t,e),this.setGroupKeyForNodeData(e,this.getGroupKeyForNodeData(t))}HT(t,e){this.setCategoryForLinkData(e,this.getCategoryForLinkData(t)),this.setFromKeyForLinkData(e,this.getFromKeyForLinkData(t)),this.setToKeyForLinkData(e,this.getToKeyForLinkData(t)),this.setLabelKeysForLinkData(e,this.getLabelKeysForLinkData(t)),this.setFromPortIdForLinkData(e,this.getFromPortIdForLinkData(t)),this.setToPortIdForLinkData(e,this.getToPortIdForLinkData(t))}get type(){return"GraphLinksModel"}bf(){return!0}Ea(){return!0}jw(){return!0}ma(){return!0}static EmptyArray=Object.freeze([])}b.registerClass(oi,"GraphLinksModel"),b.constructGraphLinksModel=b.constructGraphLinksModel=()=>new oi,b.initDiagramModel=b.initDiagramModel=()=>new oi;class li extends b{Bn;kg;$a;constructor(t,e){super(),this.Bn="parent",this.kg=!1,this.$a="parentLinkCategory",void 0!==t&&(Array.isArray(t)?this.nodeDataArray=t:e=t),e&&(Object.assign(this,e),t=e.Changed)&&(delete this.Changed,this.addChangedListener(t))}cloneProtected(t){super.cloneProtected(t),t.Bn=this.Bn,t.kg=this.kg,t.$a=this.$a}toString(t){if(2<=(t=void 0===t?0:t))return this.toJson();{let e=(""!==this.name?this.name:"")+" TreeModel";if(0<t){e+=`
  node data:`;var i=this.nodeDataArray,s=i.length;for(let t=0;t<s;t++){var n=i[t];e+=" "+this.getKeyForNodeData(n)+":"+ai.toString(n)}}return e}}pg(){var t=super.pg();let e="";return"parent"!==this.nodeParentKeyProperty&&"string"==typeof this.nodeParentKeyProperty&&(e+=`,
-  "nodeParentKeyProperty": `+this.Xe(this.nodeParentKeyProperty)),t+e}Ey(t){super.Ey(t),t.nodeParentKeyProperty&&(this.nodeParentKeyProperty=t.nodeParentKeyProperty)}Vy(t){void 0!==t.nodeParentKeyProperty&&t.nodeParentKeyProperty!==this.nodeParentKeyProperty&&Kt.n("applyIncrementalJson cannot change Model properties"),super.Vy(t)}maybeEnsureLinkReference(t){return t}get nodeParentKeyProperty(){return this.Bn}set nodeParentKeyProperty(t){var e=this.Bn;e!==t&&(this.En(t,li,"nodeParentKeyProperty"),this.Bn=t,this.i("nodeParentKeyProperty",e,t))}get copiesParentKeyOfNodeData(){return this.kg}set copiesParentKeyOfNodeData(t){this.kg!==t&&(Kt.t(t,"boolean",li,"copiesParentKeyOfNodeData"),this.kg=t)}getParentKeyForNodeData(t){if(null!==t){var e=this.Bn;if(""!==e){e=b.Xt(t,e);if(void 0!==e){if(this.isKeyType(e))return e;Kt.n("ParentKey value for node data "+t+" is not a number or a string: "+e)}}}}setParentKeyForNodeData(t,e){var i,s;void 0===(e=null===e?void 0:e)||this.isKeyType(e)||Kt.Bi(e,"number or string",li,"setParentKeyForNodeData:key"),null!==t&&""!==(i=this.Bn)&&(e=this.maybeEnsureLinkReference(e),this.containsNodeData(t)?(s=b.Xt(t,i))!==e&&(this.en(s,t),b.dt(t,i,e),null===this.findNodeDataForKey(e)&&this.sn(e,t),this.Kt("nodeParentKey",2,i,t,s,e),"string"==typeof i)&&this.updateTargetBindings(t,i):b.dt(t,i,e))}get parentLinkCategoryProperty(){return this.$a}set parentLinkCategoryProperty(t){var e=this.$a;e!==t&&(this.En(t,li,"parentLinkCategoryProperty"),this.$a=t,this.i("parentLinkCategoryProperty",e,t))}get linkCategoryProperty(){return this.parentLinkCategoryProperty}set linkCategoryProperty(t){this.parentLinkCategoryProperty=t}getParentLinkCategoryForNodeData(t){var e;return null===t||""===(e=this.$a)||void 0===(e=b.Xt(t,e))?"":"string"==typeof e?e:void Kt.n("getParentLinkCategoryForNodeData found a non-string category for "+t+": "+e)}getLinkCategoryForData(t){return this.getParentLinkCategoryForNodeData(t)}setParentLinkCategoryForNodeData(e,i){if(Kt.t(i,"string",li,"setParentLinkCategoryForNodeData:cat"),null!==e){var s=this.$a;if(""!==s)if(this.containsNodeData(e)){let t=b.Xt(e,s);(t=void 0===t?"":t)!==i&&(b.dt(e,s,i),this.Kt("parentLinkCategory",2,s,e,t,i),"string"==typeof s)&&this.updateTargetBindings(e,s)}else b.dt(e,s,i)}}setLinkCategoryForData(t,e){this.setParentLinkCategoryForNodeData(t,e)}copyNodeData(t){return null===t?null:(t=super.copyNodeData(t),this.copiesParentKeyOfNodeData||""===this.Bn||void 0===b.Xt(t,this.Bn)||b.dt(t,this.Bn,void 0),t)}setDataProperty(t,e,i){if((Ht,Kt.t(t,"object",li,"setDataProperty:data"),Kt.t(e,"string",li,"setDataProperty:propname"),""===e)&&Kt.n("TreeModel.setDataProperty: property name must not be an empty string when setting "+t+" to "+i),this.containsNodeData(t)){if(e===this.nodeKeyProperty)return void this.setKeyForNodeData(t,i);if(e===this.nodeCategoryProperty)return void this.setCategoryForNodeData(t,i);if(e===this.nodeParentKeyProperty)return void this.setParentKeyForNodeData(t,i)}var s=b.Xt(t,e);s!==i&&(b.dt(t,e,i),this.raiseDataChanged(t,e,s,i))}By(t,e){super.By(t,e);for(var i=this.oi.iterator;i.next();){var s=i.value;this.IN(s,t,e)}}IN(t,e,i){var s;this.getParentKeyForNodeData(t)===e&&(s=this.Bn,b.dt(t,s,i),this.Kt("nodeParentKey",2,s,t,e,i),"string"==typeof s)&&this.updateTargetBindings(t,s)}wg(t){super.wg(t);var e=this.getKeyForNodeData(t),t=this.Ry(e);if(null!==t){for(var i=Kt.ct(),s=t.iterator;s.next();){var n,a=s.value;this.containsNodeData(a)&&this.getParentKeyForNodeData(a)===e&&(n=this.Bn,this.Kt("nodeParentKey",2,n,a,e,e),"string"==typeof n&&this.updateTargetBindings(a,n),i.push(a))}for(let t=0;t<i.length;t++)this.en(e,i[t]);Kt.ot(i)}}xg(t){super.xg(t);var e=this.getParentKeyForNodeData(t),e=this.maybeEnsureLinkReference(e);null===this.findNodeDataForKey(e)&&this.sn(e,t)}zy(t){super.zy(t);var e=this.getParentKeyForNodeData(t);this.en(e,t)}yg(t,e){super.yg(t,e),this.setParentLinkCategoryForNodeData(e,this.getParentLinkCategoryForNodeData(t)),this.setParentKeyForNodeData(e,this.getParentKeyForNodeData(t))}get type(){return"TreeModel"}Qu(){return!0}jw(){return!0}}b.registerClass(li,"TreeModel");(s={})[s.ConstantSpacing=0]="ConstantSpacing",s[s.ConstantDistance=1]="ConstantDistance",s[s.ConstantAngle=2]="ConstantAngle",s[s.Packed=3]="Packed";var hi=s,ui=((s={})[s.Clockwise=10]="Clockwise",s[s.Counterclockwise=11]="Counterclockwise",s[s.BidirectionalLeft=12]="BidirectionalLeft",s[s.BidirectionalRight=13]="BidirectionalRight",s),di=((s={})[s.Forwards=20]="Forwards",s[s.Reverse=21]="Reverse",s[s.Ascending=22]="Ascending",s[s.Descending=23]="Descending",s[s.Optimized=24]="Optimized",s),ci=((s={})[s.Pythagorean=30]="Pythagorean",s[s.Circular=31]="Circular",s);class gi extends Ue{me;Xc;Hb;Sg;vb;Ih;ON;EN;VN;Ls;Xy;Yy;Qa;Ky;vT;Mg;Pg;Ng;Yc;vi;C;Pe;Ne;On;Cg;constructor(t){super(),this.me=0,this.Xc=0,this.Hb=0,this.Sg=360,this.vb=0,this.Ih=0,this.ON=new _,this.EN=30,this.VN=0,this.Ls=0,this.Xy=0,this.Yy=new mi,this.Qa=0,this.Ky=0,this.vT=600,this.Mg=NaN,this.Pg=1,this.Ng=0,this.Yc=360,this.vi=0,this.C=10,this.Pe=24,this.Ne=We.standardComparer,this.On=6,this.Cg=30,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Mg=this.Mg,t.Pg=this.Pg,t.Ng=this.Ng,t.Yc=this.Yc,t.vi=this.vi,t.C=this.C,t.Pe=this.Pe,t.Ne=this.Ne,t.On=this.On,t.Cg=this.Cg}ci(t){t in di?this.sorting=t:t in ui?this.direction=t:t in hi?this.arrangement=t:t in ci?this.nodeDiameterFormula=t:super.ci(t)}createNetwork(){return new fi(this)}YO(i,e,s){i=this.KO(i);let t=this.vb,n=this.EN,a=this.me,r=this.Xc,o=this.Hb,l=this.Sg,h=this.Ih,u=this.VN,d=this.Ls,c=this.Xy;if(t=this.arrangement,n=this.nodeDiameterFormula,a=this.radius,(!isFinite(a)||a<=0)&&(a=NaN),r=this.aspectRatio,(!isFinite(r)||r<=0)&&(r=1),o=this.startAngle,isFinite(o)||(o=0),l=this.sweepAngle,(!isFinite(l)||360<l||l<1)&&(l=360),h=this.spacing,isFinite(h)||(h=NaN),3===t&&31===n?t=0:3===t&&31!==n&&(n=31,t=this.arrangement),(12===this.direction||13===this.direction)&&24!==this.sorting){for(let t=0;!(t>=i.length||(e.add(i.elt(t)),t+1>=i.length));t+=2)s.add(i.elt(t+1));12===this.direction?(3===this.arrangement&&e.reverse(),(i=new O).addAll(e),i.addAll(s)):(3===this.arrangement&&s.reverse(),(i=new O).addAll(s),i.addAll(e))}var g=i.length;let m=u=0;for(let e=0;e<i.length;e++){var f=o+l*m*(10===this.direction?1:-1)/g;let t=i.elt(e).diameter;isNaN(t)&&(t=i.elt(e).Oh(f)),l<360&&(0===e||e===i.length-1)&&(t/=2),u+=t,m++}if(isNaN(a)||3===t){if(isNaN(h)&&(h=6),0!==t&&3!==t){let e=-1/0;for(let t=0;t<g;t++){var p=i.elt(t),v=i.elt(t===g-1?0:t+1);isNaN(p.diameter)&&p.Oh(0),isNaN(v.diameter)&&v.Oh(0),e=Math.max(e,(p.diameter+v.diameter)/2)}c=e+h,2===t?(y=2*Math.PI/g,y=(e+h)/y,1<r?(a=y,d=a*r):(d=y,a=d)):a=this.qb(c*(360<=l?g:g-1),r,o*Math.PI/180,l*Math.PI/180)}else a=this.qb(u+(360<=l?g:g-1)*(3!==t?h:1.6*h),r,o*Math.PI/180,l*Math.PI/180);d=a*r}else{d=a*r;var y=this.BN(a,d,o*Math.PI/180,l*Math.PI/180);if(isNaN(h))0===t&&(h=(y-u)/(360<=l?g:g-1));else if(0===t){var b=(y-u)/(360<=l?g:g-1);b<h?(a=this.qb(u+h*(360<=l?g:g-1),r,o*Math.PI/180,l*Math.PI/180),d=a*r):h=b}else{let e=-1/0;for(let t=0;t<g;t++){var x=i.elt(t),w=i.elt(t===g-1?0:t+1);isNaN(x.diameter)&&x.Oh(0),isNaN(w.diameter)&&w.Oh(0),e=Math.max(e,(x.diameter+w.diameter)/2)}var b=e+h,A=this.qb(b*(360<=l?g:g-1),r,o*Math.PI/180,l*Math.PI/180);c=A>a?(a=A,d=a*r,b):y/(360<=l?g:g-1)}}return this.vb=t,this.EN=n,this.me=a,this.Xc=r,this.Hb=o,this.Sg=l,this.Ih=h,this.VN=u,this.Ls=d,this.Xy=c,i}doLayout(e){Ht,null===e&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),null===this.network&&(this.network=this.makeNetwork(e)),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);e=this.network.vertexes;if(e.count<=1)1===e.count&&((a=e.first()).centerX=0,a.centerY=0);else{let t=new O;t.addAll(e.iterator);var s=new O,n=new O,a=(t=this.YO(t,s,n),this.vb),r=this.me,o=this.Hb,l=this.Sg,h=this.Ih,u=this.Ls,d=this.Xy;if(12!==this.direction&&13!==this.direction||3!==a)if(12===this.direction||13===this.direction){let i=0;switch(a){case 1:i=180*this.Wb(r,u,o,d)/Math.PI;break;case 0:{let t=0,e=0;var c=s.first(),c=(null!==c&&(t=c.Oh(Math.PI/2)),n.first());null!==c&&(e=c.Oh(Math.PI/2)),i=180*this.Wb(r,u,o,h+(t+e)/2)/Math.PI;break}case 2:i=l/t.length}if(12===this.direction){switch(a){case 1:this.Uy(s,l/2,o,11);break;case 0:this.Gy(s,l/2,o,11);break;case 2:this.Hy(s,l/2,o,11)}switch(a){case 1:this.Uy(n,l/2,o+i,10);break;case 0:this.Gy(n,l/2,o+i,10);break;case 2:this.Hy(n,l/2,o+i,10)}}else{switch(a){case 1:this.Uy(n,l/2,o,11);break;case 0:this.Gy(n,l/2,o,11);break;case 2:this.Hy(n,l/2,o,11)}switch(a){case 1:this.Uy(s,l/2,o+i,10);break;case 0:this.Gy(s,l/2,o+i,10);break;case 2:this.Hy(s,l/2,o+i,10)}}}else switch(a){case 1:this.Uy(t,l,o,this.direction);break;case 0:this.Gy(t,l,o,this.direction);break;case 2:this.Hy(t,l,o,this.direction);break;case 3:this.qT(t,l,o,this.direction)}else this.qT(t,l,o-l/2,10)}this.updateParts(),this.network=null,this.isValidLayout=!0}Hy(e,t,i,s){var n=this.Sg,a=this.me,r=this.Ls,o=i*Math.PI/180,l=t*Math.PI/180,h=e.length;for(let t=0;t<h;t++){var u=o+(10===s?t*l/(360<=n?h:h-1):-t*l/h),d=e.elt(t),c=a*Math.tan(u)/r,c=Math.sqrt((a*a+r*r*c*c)/(1+c*c));d.centerX=c*Math.cos(u),d.centerY=c*Math.sin(u),d.actualAngle=180*u/Math.PI}}Gy(e,t,i,s){var n=this.me,a=this.Ls,r=this.Ih;let o=i*Math.PI/180;var l=e.length;for(let t=0;t<l;t++){var h=e.elt(t),u=e.elt(t===l-1?0:t+1),d=n*Math.cos(o),c=a*Math.sin(o),d=(h.centerX=d,h.centerY=c,h.actualAngle=180*o/Math.PI,isNaN(h.diameter)&&h.Oh(0),isNaN(u.diameter)&&u.Oh(0),(h.diameter+u.diameter)/2),c=this.Wb(n,a,10===s?o:-o,d+r);o+=10===s?c:-c}}Uy(e,t,i,s){var n=this.me,a=this.Ls,r=this.Xy;let o=i*Math.PI/180;var l=e.length;for(let t=0;t<l;t++){var h=e.elt(t),h=(h.centerX=n*Math.cos(o),h.centerY=a*Math.sin(o),h.actualAngle=180*o/Math.PI,this.Wb(n,a,10===s?o:-o,r));o+=10===s?h:-h}}qT(t,e,i,s){let n=this.Ky;var a=this.Sg;if(this.Qa=0,this.Yy=new mi,e<360){for(n=i+(10===s?a:-a);n<0;)n+=360;180<(n%=360)&&(n-=360),n*=Math.PI/180,this.Ky=n,this.WT(t,e,i,s)}else this.jT(t,e,i,s);this.Yy.commit(t)}jT(s,n,a,r){var o=this.me,l=this.Ls,h=this.Ih,u=this.Xc;let e=o*Math.cos(a*Math.PI/180),i=l*Math.sin(a*Math.PI/180);var d=s.toArray();if(3===d.length)d[0].centerX=o,d[0].centerY=0,d[1].centerX=d[0].centerX-d[0].width/2-d[1].width/2-h,d[1].y=d[0].y,d[2].centerX=(d[0].centerX+d[1].centerX)/2,d[2].y=d[0].y-d[2].height-h;else if(4===d.length)d[0].centerX=o,d[0].centerY=0,d[2].centerX=-d[0].centerX,d[2].centerY=d[0].centerY,d[1].centerX=0,d[1].y=Math.min(d[0].y,d[2].y)-d[1].height-h,d[3].centerX=0,d[3].y=Math.max(d[0].y+d[0].height+h,d[2].y+d[2].height+h);else{var c=_.a();for(let t=0;t<d.length&&(d[t].centerX=e,d[t].centerY=i,!(t>=d.length-1));t++)this.JT(e,i,d,t,r,c)||this.ZT(e,i,d,t,r,c),e=c.x,i=c.y;if(_.o(c),this.Qa++,!(23<this.Qa)){var l=d[0].centerX,o=d[0].centerY,g=d[d.length-1].centerX,m=d[d.length-1].centerY;let t=Math.abs(l-g)-((d[0].width+d[d.length-1].width)/2+h);var f,p,h=Math.abs(o-m)-((d[0].height+d[d.length-1].height)/2+h);let e=0,i=(Math.abs(h)<1?((f=Math.abs(l-g))<(p=(d[0].width+d[d.length-1].width)/2)&&(e=0),t=f-p):e=0<h?h:Math.abs(t)<1?0:t,!1);i=Math.abs(g)>Math.abs(m)?0<g!=m<o:0<m!=l<g,(i=10===r?i:!i)&&(e=-Math.abs(e),e=Math.min(e,-d[d.length-1].width),e=Math.min(e,-d[d.length-1].height)),this.Yy.UO(e,d),1<Math.abs(e)&&(this.Qa<8?this.me-=e/(2*Math.PI):d.length<5&&10<e?this.me/=2:this.me-=0<e?1.7:-2.3,this.Ls=this.me*u,this.jT(s,n,a,r))}}}WT(t,e,i,s){var n=this.me,a=this.Ls,r=this.Xc;let o=n*Math.cos(i*Math.PI/180),l=a*Math.sin(i*Math.PI/180);var h,u=_.a(),d=t.toArray();for(let t=0;t<d.length&&(d[t].centerX=o,d[t].centerY=l,!(t>=d.length-1));t++)this.JT(o,l,d,t,s,u)||this.ZT(o,l,d,t,s,u),o=u.x,l=u.y;_.o(u),this.Qa++,23<this.Qa||(h=Math.atan2(l,o),h=10===s?this.Ky-h:h-this.Ky,h=(h=Math.abs(h)<Math.abs(h-2*Math.PI)?h:h-2*Math.PI)*(n+a)/2,this.Yy.GO(h,d),1<Math.abs(h)&&(this.Qa<8?this.me-=h/(2*Math.PI):this.me-=0<h?1.7:-2.3,this.Ls=this.me*r,this.WT(t,e,i,s)))}JT(t,e,i,s,n,a){var r=this.Ih,o=this.me,l=this.Ls;let h=0,u=0;r=(i[s].width+i[s+1].width)/2+r;let d=!1;if(0<=e!=(10===n)){if((h=t+r)>o){if((h=t-r)<-o)return a.x=h,a.y=u,!1;d=!0}}else if((h=t-r)<-o){if((h=t+r)>o)return a.x=h,a.y=u,!1;d=!0}return u=Math.sqrt(1-Math.min(1,h*h/(o*o)))*l,e<0!==d&&(u=-u),Math.abs(e-u)>(i[s].height+i[s+1].height)/2?(a.x=h,a.y=u,!1):(a.x=h,a.y=u,!0)}ZT(t,e,i,s,n,a){var r=this.Ih,o=this.me,l=this.Ls;let h=0,u=0;r=(i[s].height+i[s+1].height)/2+r;let d=!1;if(0<=t!=(10===n)){if((u=e-r)<-l){if((u=e+r)>l)return a.x=h,a.y=u,!1;d=!0}}else if((u=e+r)>l){if((u=e-r)<-l)return a.x=h,a.y=u,!1;d=!0}return h=Math.sqrt(1-Math.min(1,u*u/(l*l)))*o,t<0!==d&&(h=-h),Math.abs(t-h)>(i[s].width+i[s+1].width)/2?(a.x=h,a.y=u,!1):(a.x=h,a.y=u,!0)}commitLayout(){this.commitNodes(),this.isRouting&&this.commitLinks()}commitNodes(){var t=null!==this.group&&this.group.hasPlaceholder(),e=t?this.group.location.copy():null;let i=this.actualCenter;t?i=new _(0,0):(i.x=this.arrangementOrigin.x+this.me,i.y=this.arrangementOrigin.y+this.Ls);for(var s,n=this.network.vertexes.iterator;n.next();){var a=n.value;a.x+=i.x,a.y+=i.y,a.commit()}t&&(this.group.ensureBounds(),t=this.group.position.copy(),s=this.group.location.copy(),e=e.subtract(s.subtract(t)),this.group.move(e),this.ON=e.subtract(t))}commitLinks(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()}BN(t,e,i,s){var n=this.vT;if(Math.abs(this.Xc-1)<.001)return void 0!==i&&void 0!==s?s*t:2*Math.PI*t;var a=e<t?Math.sqrt(t*t-e*e)/t:Math.sqrt(e*e-t*t)/e;let r=0,o=0,l=(o=void 0!==i&&void 0!==s?s/(n+1):Math.PI/(2*(n+1)),0);for(let t=0;t<=n;t++){l=void 0!==i&&void 0!==s?i+t*s/n:t*Math.PI/(2*n);var h=Math.sin(l);r+=Math.sqrt(1-a*a*h*h)*o}return void 0!==i&&void 0!==s?(e<t?t:e)*r:4*(e<t?t:e)*r}qb(t,e,i,s){let n=0;return t/(n=void 0!==i&&void 0!==s?this.BN(1,e,i,s):this.BN(1,e))}Wb(e,i,s,n){if(Math.abs(this.Xc-1)<.001)return n/e;var a=i<e?Math.sqrt(e*e-i*i)/e:Math.sqrt(i*i-e*e)/i;let r=0;var o=2*Math.PI/(700*this.network.vertexes.count);i<e&&(s+=Math.PI/2);for(let t=0;;t++){var l=s+t*o,l=Math.sin(l);if((r+=(i<e?e:i)*Math.sqrt(1-a*a*l*l)*o)>=n)return t*o}}KO(t){switch(this.sorting){case 20:break;case 21:t.reverse();break;case 22:t.sort(this.comparer);break;case 23:t.sort(this.comparer),t.reverse();break;case 24:return this.HO(this.vO(t));default:Kt.n("Invalid sorting type.")}return t}vO(n){var a=[];for(let t=0;t<n.length;t++)a.push(0);var r=new O;for(let s=0;s<n.length;s++){let e=-1,i=-1;if(0===s)for(let t=0;t<n.length;t++){var o=n.elt(t).edgesCount;o>e&&(e=o,i=t)}else for(let t=0;t<n.length;t++){var l=a[t];l>e&&(e=l,i=t)}r.add(n.elt(i)),a[i]=-1;var h=n.elt(i);let t=0;for(var u=h.sourceEdges;u.next();){var d=u.value.fromVertex;!((t=n.indexOf(d))<0)&&0<=a[t]&&a[t]++}for(var c=h.destinationEdges;c.next();){var g=c.value.toVertex;!((t=n.indexOf(g))<0)&&0<=a[t]&&a[t]++}}return r}HO(i){var r=[];for(let e=0;e<i.length;e++){var s=i.elt(e);r[e]=[];let t=0;for(var n=s.destinationEdges;n.next();){var a=n.value.toVertex;(t=i.indexOf(a))!==e&&r[e].indexOf(t)<0&&r[e].push(t)}for(var o=s.sourceEdges;o.next();){var l=o.value.fromVertex;(t=i.indexOf(l))!==e&&r[e].indexOf(t)<0&&r[e].push(t)}}var h=[];for(let t=0;t<r.length;t++)h[t]=0;var u=[],d=[],c=[],g=[],e=new O;let t=0;for(let a=0;a<r.length;a++){var m=r[a].length;if(1===m)g.push(a);else if(0===m)e.add(i.elt(a));else{if(0===t)u.push(a);else{let e=1/0,i=1/0,n=-1;var f=[];for(let t=0;t<u.length;t++)r[u[t]].indexOf(u[t===u.length-1?0:t+1])<0&&f.push(t===u.length-1?0:t+1);if(0===f.length)for(let t=0;t<u.length;t++)f.push(t);for(let t=0;t<f.length;t++){var p,v=f[t],y=this.qO(r[a],d,c,h,v,u);let s=0;for(let t=0;t<r[a].length;t++){var b=r[a][t],b=u.indexOf(b);0<=b&&(b=Math.abs(v-(v<=b?b+1:b)),s+=b<u.length+1-b?b:u.length+1-b)}for(let i=0;i<d.length;i++){let t=h[d[i]],e=h[c[i]];t>=v&&t++,e>=v&&e++,t>e&&(p=e,e=t,t=p),e-t<(u.length+2)/2==(t<v&&v<=e)&&s++}(y<e||y===e&&s<i)&&(e=y,i=s,n=v)}u.splice(n,0,a);for(let t=0;t<u.length;t++)h[u[t]]=t;for(let t=0;t<r[a].length;t++){var x=r[a][t];0<=u.indexOf(x)&&(d.push(a),c.push(x))}}t++}}let w=!1;for(var A=u.length;;){w=!0;for(let t=0;t<g.length;t++){var P=g[t],k=r[P][0],S=u.indexOf(k);if(0<=S){let e=0;for(let t=0;t<r[k].length;t++){var M,C=r[k][t],C=u.indexOf(C);C<0||C===S||(M=S<C?C-S:S-C,e+=C<S!=A-M<M?1:-1)}u.splice(e<0?S:S+1,0,P),g.splice(t,1),t--}else w=!1}if(w)break;u.push(g[0]),g.splice(0,1)}for(let t=0;t<u.length;t++){var N=u[t];e.add(i.elt(N))}return e}qO(s,n,a,r,o,l){let h=0;for(let t=0;t<n.length;t++){var u=n[t],d=a[t],u=r[u],d=r[d];let e=0,i=0;if(i=u<d?(e=u,d):(e=d,u),e<o&&o<=i)for(let t=0;t<s.length;t++){var c=s[t];l.indexOf(c)<0||e<r[c]&&r[c]<i||e===r[c]||i===r[c]||h++}else for(let t=0;t<s.length;t++){var g=s[t];l.indexOf(g)<0||!(e<r[g]&&r[g]<i)||e===r[g]||i===r[g]||h++}}return h}get radius(){return this.Mg}set radius(t){this.Mg!==t&&(Kt.t(t,"number",gi,"radius"),0<t||isNaN(t))&&(this.Mg=t,this.invalidateLayout())}get aspectRatio(){return this.Pg}set aspectRatio(t){this.Pg!==t&&(Kt.t(t,"number",gi,"aspectRatio"),0<t)&&(this.Pg=t,this.invalidateLayout())}get startAngle(){return this.Ng}set startAngle(t){this.Ng!==t&&(Kt.t(t,"number",gi,"startAngle"),this.Ng=t,this.invalidateLayout())}get sweepAngle(){return this.Yc}set sweepAngle(t){this.Yc!==t&&(Kt.t(t,"number",gi,"sweepAngle"),this.Yc=0<t&&t<=360?t:360,this.invalidateLayout())}get arrangement(){return this.vi}set arrangement(t){this.vi!==t&&(Kt.it(t,hi,"CircularArrangement"),3===t||0===t||1===t||2===t)&&(this.vi=t,this.invalidateLayout())}get direction(){return this.C}set direction(t){this.C!==t&&(Kt.it(t,ui,"CircularDirection"),10===t||11===t||12===t||13===t)&&(this.C=t,this.invalidateLayout())}get sorting(){return this.Pe}set sorting(t){this.Pe!==t&&(Kt.it(t,di,"CircularSorting"),this.Pe=t,this.invalidateLayout())}get comparer(){return this.Ne}set comparer(t){this.Ne!==t&&(Kt.t(t,"function",gi,"comparer"),this.Ne=t,this.invalidateLayout())}get spacing(){return this.On}set spacing(t){this.On!==t&&(Kt.t(t,"number",gi,"spacing"),this.On=t,this.invalidateLayout())}get nodeDiameterFormula(){return this.Cg}set nodeDiameterFormula(t){this.Cg!==t&&(Kt.it(t,ci,"CircularNodeDiameterFormula"),30===t||31===t)&&(this.Cg=t,this.invalidateLayout())}get actualXRadius(){return this.me}get actualYRadius(){return this.Ls}get actualSpacing(){return this.Ih}get actualCenter(){return this.ON}static ConstantSpacing=0;static ConstantDistance=1;static ConstantAngle=2;static Packed=3;static Clockwise=10;static Counterclockwise=11;static BidirectionalLeft=12;static BidirectionalRight=13;static Forwards=20;static Reverse=21;static Ascending=22;static Descending=23;static Optimized=24;static Pythagorean=30;static Circular=31}class mi{Kc;_a;Uc;constructor(){this.Kc=-1/0,this._a=null,this.Uc=null}UO(t,e){if(0<t&&this.Kc<0||Math.abs(t)<Math.abs(this.Kc)&&!(t<0&&0<this.Kc)){this.Kc=t,this._a=[],this.Uc=[];for(let t=0;t<e.length;t++)this._a[t]=e[t].bounds.x,this.Uc[t]=e[t].bounds.y}}GO(t,e){if(Math.abs(t)<Math.abs(this.Kc)){this.Kc=t,this._a=[],this.Uc=[];for(let t=0;t<e.length;t++)this._a[t]=e[t].bounds.x,this.Uc[t]=e[t].bounds.y}}commit(e){if(null!==this._a&&null!==this.Uc)for(let t=0;t<this._a.length;t++){var i=e.elt(t);i.x=this._a[t],i.y=this.Uc[t]}}}class fi extends _e{constructor(t){super(t)}createVertex(){return new pi(this)}createEdge(){return new vi(this)}}class pi extends We{Ao;jb;constructor(t){super(t),this.Ao=NaN,this.jb=NaN}Oh(t){var e,i=this.network;return null===i||null===(i=i.layout)?NaN:3===i.arrangement?31===i.nodeDiameterFormula?(this.Ao=Math.max(this.width,this.height),this.Ao):(e=Math.abs(Math.sin(t)),t=Math.abs(Math.cos(t)),0===e?this.width:0===t?this.height:(this.Ao=Math.min(this.height/e,this.width/t),this.Ao)):(31===i.nodeDiameterFormula?this.Ao=Math.max(this.width,this.height):this.Ao=Math.sqrt(this.width*this.width+this.height*this.height),this.Ao)}get diameter(){return this.Ao}set diameter(t){this.Ao!==t&&(Kt.t(t,"number",pi,"diameter"),this.Ao=t)}get actualAngle(){return this.jb}set actualAngle(t){this.jb!==t&&(Kt.t(t,"number",pi,"actualAngle"),this.jb=t)}}class vi extends Qe{constructor(t){super(t)}}class yi extends Ue{vy;Eh;Ts;Ag;zn;Ye;Lg;Tg;Dg;Gc;Fg;Rg;Hc;vc;qc;Wc;Ig;Og;jc;tf;constructor(t){super(),this.vy=0,this.Eh=0,this.Ts=new Yt(100,100).w(),this.Ag=!1,this.zn=!0,this.Ye=!1,this.Lg=100,this.Tg=300,this.Dg=1,this.Gc=1e3,this.Fg=10,this.Rg=Math,this.Hc=.05,this.vc=50,this.qc=150,this.Wc=0,this.Ig=10,this.Og=5,this.jc=NaN,this.tf=10,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Ts.c(this.Ts),t.Ag=this.Ag,t.zn=this.zn,t.Ye=this.Ye,t.Lg=this.Lg,t.Tg=this.Tg,t.Dg=this.Dg,t.Gc=this.Gc,t.Fg=this.Fg,t.Rg=this.Rg,t.Hc=this.Hc,t.vc=this.vc,t.qc=this.qc,t.Wc=this.Wc,t.Ig=this.Ig,t.Og=this.Og,t.jc=this.jc,t.tf=this.tf}createNetwork(){return new bi(this)}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),this.network=this.makeNetwork(t);var e=this.network.vertexes.iterator,t=this.maxIterations;if(0<this.network.vertexes.count){for(this.network.deleteSelfEdges(),e=this.network.vertexes.iterator;e.next();){var i=e.value;i.charge=this.electricalCharge(i),i.mass=this.gravitationalMass(i)}for(var s=this.network.edges.iterator;s.next();){var n=s.value;n.stiffness=this.springStiffness(n),n.length=this.springLength(n)}if(this.zN(),this.Eh=0,this.needsPrelayout()){var a=this.network,r=a.splitIntoSubNetworks(!1);let t=r.iterator;for(;t.next();){var o=t.value;this.doConnectedSubnetLayout(o)}for(t=r.iterator,this.WO(t,a),t=r.iterator;t.next();){for(var l=t.value,h=l.vertexes.iterator;h.next();){var u=h.value;a.addVertex(u)}for(var d=l.edges.iterator;d.next();){var c=d.value;a.addEdge(c)}}}else this.$T(this.network,this.maxIterations);this.updateParts()}this.maxIterations=t,this.isValidLayout=!0}needsPrelayout(){if(!(this.network.vertexes.count<3)){let t=0,e=0;for(var i=this.network.vertexes.first().bounds,s=this.network.vertexes.iterator;s.next();){var n=s.value,a=n.bounds;if(isNaN(n.x)||isNaN(n.y)||a.intersectsRect(i)&&2<++t)return!0;if(10<e)return!1;e++}}return!1}doConnectedSubnetLayout(t){let e=t.vertexes.iterator;for(;e.next();){var i=e.value;i.hierarchicalVertexes.add(i)}let s=t,n=this.jc;if((n=isNaN(n)?t.edges.count/t.vertexes.count:n)<t.vertexes.count)for(;s.vertexes.count>Math.max(100,Math.sqrt(n*t.vertexes.count));)s=this.coarsenNetwork(s);let a=0,r=(e=s.vertexes.iterator,this.randomNumberGenerator);for(null===r&&(this.randomNumberGenerator=r=new Ai(0));e.next();){e.value.idInCluster=a++;for(var o=10*(r.random()-.5),l=10*(r.random()-.5),h=(e.value.x=o,e.value.y=l,e.value.hierarchicalVertexes.iterator);h.next();)h.value.x=o,h.value.y=l}var u=this.computePairwiseDistances(s);this.jO(s,u,this.maxPrelayoutIterations,t.vertexes.count),this.$T(t,this.maxIterations)}computePairwiseDistances(t){var e=t.vertexes.count,i=new Array(e);for(let t=0;t<e;t++)i[t]=new Array(e).fill(-1),i[t][t]=0;for(var s=t.vertexes.iterator,n=new Map,a=[];s.next();){var r=s.value,a=[r];for((n=new Map).set(r.idInCluster,0);0<a.length;)for(var o=a.shift(),l=o.vertexes.iterator;l.next();){var h=l.value;n.has(h.idInCluster)||(n.set(h.idInCluster,n.get(o.idInCluster)+1),a.push(h))}for(let t=0;t<e;t++){var u=Math.min(i[r.idInCluster][t],i[t][r.idInCluster]),d=n.get(t);(u<0||d<u)&&(i[r.idInCluster][t]=d,i[t][r.idInCluster]=d)}}return i}coarsenNetwork(t){var i=this.createNetwork(),s=new Map;let e=0,n=t.vertexes.iterator;for(;n.next();)n.value.idInCluster=e++;for(n=t.vertexes.iterator;n.next();){var a=n.value;if(!s.has(a.idInCluster)){let t=Number.MAX_SAFE_INTEGER,e=null;for(var r=a.vertexes.iterator;r.next();){var o=r.value;s.has(o.idInCluster)||o.hierarchicalVertexes.length<t&&(t=o.hierarchicalVertexes.length,e=o)}var l=i.createVertex();l.hierarchicalVertexes.addAll(a.hierarchicalVertexes),null!=e&&l.hierarchicalVertexes.addAll(e.hierarchicalVertexes),s.set(a.idInCluster,l),null!=e&&s.set(e.idInCluster,l),i.addVertex(l)}}for(var h=t.edges.iterator;h.next();){var u,d=h.value,c=s.get(d.fromVertex.idInCluster),d=s.get(d.toVertex.idInCluster);c!==d&&((u=i.createEdge()).fromVertex=c,u.toVertex=d,i.addEdge(u))}return i}Fw(t,e){let i=!0;for(var s=t.vertexes.iterator;s.next();){var n=s.value;i?(i=!1,e.set(n.bounds)):e.unionRect(n.bounds)}return e}WO(t,e){Ht,Kt.s(e,bi,yi,"arrangeConnectedGraphs:singletons");var i=this.arrangementSpacing,s=t.count;let n=!0,a=0,r=0;var o=Kt.ct();for(let t=0;t<s+e.vertexes.count+2;t++)o[t]=null;let l=0;t.reset();var h=Q.a();let u;for(;t.next();){var d=t.value;if(this.Fw(d,h),n)n=!1,a=h.x+h.width/2,r=h.y+h.height/2,o[0]=new _(h.x+h.width+i.width,h.y),o[1]=new _(h.x,h.y+h.height+i.height),l=2;else{var c=this.QT(o,l,a,r,h.width,h.height,i),g=o[c],m=new _(g.x+h.width+i.width,g.y),f=new _(g.x,g.y+h.height+i.height),p=(c+1<l&&o.splice(c+1,0,null),o[c]=m,o[c+1]=f,l++,g.x-h.x),v=g.y-h.y;for(u=d.vertexes.iterator;u.next();){var y=u.value;y.centerX+=p,y.centerY+=v}}}for(Q.o(h),u=e.vertexes.iterator;u.next();){var b,x,w,A=u.value,P=A.bounds;l<2?(a=P.x+P.width/2,r=P.y+P.height/2,o[0]=new _(P.x+P.width+i.width,P.y),o[1]=new _(P.x,P.y+P.height+i.height),l=2):(x=o[b=this.QT(o,l,a,r,P.width,P.height,i)],w=new _(x.x+P.width+i.width,x.y),P=new _(x.x,x.y+P.height+i.height),b+1<l&&o.splice(b+1,0,null),o[b]=w,o[b+1]=P,l++,A.centerX=x.x+A.width/2,A.centerY=x.y+A.height/2)}Kt.ot(o)}QT(i,s,t,n,a,r,o){let l=9e19,h=-1;t:for(let e=0;e<s;e++){var u=i[e],d=u.x-t,c=u.y-n,d=d*d+c*c;if(d<l){for(let t=e-1;0<=t;t--)if(i[t].y>u.y&&i[t].x-u.x<a+o.width)continue t;for(let t=e+1;t<s;t++)if(i[t].x>u.x&&i[t].y-u.y<r+o.height)continue t;h=e,l=d}}return h}zN(){if(this.comments)for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;this.addComments(e)}}addComments(i){var t=i.node;if(null!==t)for(var e=t.findNodesConnected();e.next();){var s=e.value;if("Comment"===s.category&&s.isVisible()){let t=this.network.findVertex(s),e=((t=null===t?this.network.addNode(s):t).charge=this.defaultCommentElectricalCharge,null);for(var n=t.destinationEdges;n.next();){var a=n.value;if(a.toVertex===i){e=a;break}}if(null===e)for(var r=t.sourceEdges;r.next();){var o=r.value;if(o.fromVertex===i){e=o;break}}(e=null===e?this.network.linkVertexes(i,t,null):e).length=this.defaultCommentSpringLength}}}XN(t,e){Ht,Kt.s(t,xi,yi,"getNodeDistance:vertexA"),Kt.s(e,xi,yi,"getNodeDistance:vertexB");var i,s,t=t.bounds,n=t.x,a=t.y,r=t.width,t=t.height,e=e.bounds,o=e.x,l=e.y,h=e.width,e=e.height;return n+r<o?l+e<a?(s=n+r-o,i=a-l-e,z.Cw(s*s+i*i)):a+t<l?(s=n+r-o,i=a+t-l,z.Cw(s*s+i*i)):o-(n+r):o+h<n?l+e<a?(s=n-o-h,i=a-l-e,z.Cw(s*s+i*i)):a+t<l?(r=n-o-h,s=a+t-l,z.Cw(r*r+s*s)):n-(o+h):l+e<a?a-(l+e):a+t<l?l-(a+t):.1}$T(t,e){Ht,Kt.r(e,yi,"performIterations:num");for(var i=this.Eh+e;this.Eh<i&&(this.Eh++,this.JO(t)););}JO(t){var i=t.vertexes.toArray();if(i.length<=0)return!1;var e=i[0];e.forceX=0,e.forceY=0;let s=e.centerX,n=s,a=e.centerY,r=a;for(let t=1;t<i.length;t++){var o=i[t],l=(o.forceX=0,o.forceY=0,o.centerX),o=o.centerY;s=Math.min(s,l),n=Math.max(n,l),a=Math.min(a,o),r=Math.max(r,o)}var h=n-s>r-a,u=(h?i.sort((t,e)=>null===t||null===e||t===e?0:t.centerX-e.centerX):i.sort((t,e)=>null===t||null===e||t===e?0:t.centerY-e.centerY),this.Gc);let d=0,c=0,g=0;for(let e=0;e<i.length;e++){var m=i[e],f=m.bounds,p=m.focus,v=f.x+p.x,y=f.y+p.y;c=m.charge*this.electricalFieldX(v,y),g=m.charge*this.electricalFieldY(v,y),c+=m.mass*this.gravitationalFieldX(v,y),g+=m.mass*this.gravitationalFieldY(v,y),m.forceX+=c,m.forceY+=g;for(let t=e+1;t<i.length;t++){var b=i[t];if(this.shouldInteract(m,b)&&t!==e){var x=b.bounds,w=b.focus,A=x.x+w.x,x=x.y+w.y;if(u<v-A||u<A-v){if(h)break}else{if(u<y-x||u<x-y){if(h)continue;break}var w=this.XN(m,b),P=2*m.charge,k=2*b.charge;if(1<w)d=P*k/(w*w),c=d*(v-A)/w,g=d*(y-x)/w;else{let t=this.randomNumberGenerator;null===t&&(this.randomNumberGenerator=t=new Ai(0));var S,w=t.random(),M=t.random();c=A<v?P*k*(1+(c=Math.abs(b.bounds.right-m.bounds.x)))*w:v<A?-P*k*(1+(c=Math.abs(b.bounds.x-m.bounds.right)))*w:P*k*((1+(S=Math.max(b.width,m.width)))*w-S/2),g=x<y?P*k*(1+(g=Math.abs(b.bounds.bottom-m.bounds.y)))*M:v<A?-P*k*(1+(g=Math.abs(b.bounds.y-m.bounds.bottom)))*M:P*k*((1+(w=Math.max(b.height,m.height)))*M-w/2)}m.forceX+=c,m.forceY+=g,b.forceX-=c,b.forceY-=g}}}}for(var C=t.edges.iterator;C.next();){var N=C.value,L=N.fromVertex,D=N.toVertex,T=L.bounds,B=L.focus,O=T.x+B.x,T=T.y+B.y,B=D.bounds,F=D.focus,I=B.x+F.x,B=B.y+F.y,F=this.XN(L,D);1<F&&(d=.1*N.stiffness*(F-N.length),c=.5*d*(L.width+D.height)*(O-I)/F,g=.5*d*(L.width+D.height)*(T-B)/F),L.forceX-=c,L.forceY-=g,D.forceX+=c,D.forceY+=g}let E=0;for(let t=0;t<i.length;t++){var R=i[t];this.isFixed(R)?this.moveFixedVertex(R):E=Math.max(E,this.moveVertex(R)||0)}return E>this.epsilonDistance*this.epsilonDistance}jO(t,i,e,s){Ht,Kt.r(e,yi,"performIterations:num");var n,a,r=this.Eh+e,o=Math.sqrt(s),l=(this.vy=this.tf*t.vertexes.count,t.vertexes.toArray());let h=0,u,d=0;for(;this.Eh<r;){this.Eh++,u=h;for(let e=h=0;e<l.length;e++){l[e].forceX=0;for(let t=l[e].forceY=0;t<l.length;t++)e!==t&&(n=this.XN(l[e],l[t]),a=i[l[e].idInCluster][l[t].idInCluster],a=(n-this.tf*o*a)/n,l[e].forceX+=a*(l[t].x-l[e].x),l[e].forceY+=a*(l[t].y-l[e].y));var c=Math.sqrt(l[e].forceX*l[e].forceX+l[e].forceY*l[e].forceY);if(0<c){l[e].forceX=this.vy*l[e].forceX/c,l[e].forceY=this.vy*l[e].forceY/c,l[e].x+=l[e].forceX,l[e].y+=l[e].forceY;for(var g=l[e].hierarchicalVertexes.iterator;g.next();){var m=g.value;m.centerX+=l[e].forceX,m.centerY+=l[e].forceY}}h+=c*c}if(h>=u){if(5<=++d)break}else d=0;this.vy*=.95}}moveVertex(t){let e=t.forceX,i=t.forceY;var s=this.moveLimit;return e<-s?e=-s:e>s&&(e=s),i<-s?i=-s:i>s&&(i=s),t.centerX+=e,t.centerY+=i,e*e+i*i}shouldInteract(t,e){return!0}moveFixedVertex(t){}commitLayout(){this.qy(),this.commitNodes(),this.isRouting&&this.commitLinks()}qy(){if(this.setsPortSpots)for(var t=this.network.edges.iterator;t.next();){var e=t.value.link;null!==e&&(e.fromSpot=Z.Default,e.toSpot=Z.Default)}}commitNodes(){let t=0,e=0;this.arrangesToOrigin&&(i=Q.a(),this.Fw(this.network,i),s=this.arrangementOrigin,t=s.x-i.x,e=s.y-i.y,Q.o(i));for(var i,s,n=Q.a(),a=this.network.vertexes.iterator;a.next();){var r=a.value;0===t&&0===e||(n.c(r.bounds),n.x+=t,n.y+=e,r.bounds=n),r.commit()}Q.o(n)}commitLinks(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()}springStiffness(t){t=t.stiffness;return isNaN(t)?this.Hc:t}springLength(t){t=t.length;return isNaN(t)?this.vc:t}electricalCharge(t){t=t.charge;return isNaN(t)?this.qc:t}electricalFieldX(t,e){return 0}electricalFieldY(t,e){return 0}gravitationalMass(t){t=t.mass;return isNaN(t)?this.Wc:t}gravitationalFieldX(t,e){return 0}gravitationalFieldY(t,e){return 0}isFixed(t){return t.isFixed}get currentIteration(){return this.Eh}get arrangementSpacing(){return this.Ts}set arrangementSpacing(t){Kt.s(t,Yt,yi,"arrangementSpacing"),this.Ts.equals(t)||(this.Ts.c(t),this.invalidateLayout())}get arrangesToOrigin(){return this.Ag}set arrangesToOrigin(t){this.Ag!==t&&(Kt.t(t,"boolean",yi,"arrangesToOrigin"),this.Ag=t,this.invalidateLayout())}get setsPortSpots(){return this.zn}set setsPortSpots(t){this.zn!==t&&(Kt.t(t,"boolean",yi,"setsPortSpots"),this.zn=t,this.invalidateLayout())}get comments(){return this.Ye}set comments(t){this.Ye!==t&&(Kt.t(t,"boolean",yi,"comments"),this.Ye=t,this.invalidateLayout())}get maxPrelayoutIterations(){return this.Lg}set maxPrelayoutIterations(t){this.Lg!==t&&(Kt.t(t,"number",yi,"maxPrelayoutIterations"),0<=t)&&(this.Lg=t,this.invalidateLayout())}get maxIterations(){return this.Tg}set maxIterations(t){this.Tg!==t&&(Kt.t(t,"number",yi,"maxIterations"),0<=t)&&(this.Tg=t,this.invalidateLayout())}get epsilonDistance(){return this.Dg}set epsilonDistance(t){this.Dg!==t&&(Kt.t(t,"number",yi,"epsilonDistance"),0<t)&&(this.Dg=t,this.invalidateLayout())}get infinityDistance(){return this.Gc}set infinityDistance(t){this.Gc!==t&&(Kt.t(t,"number",yi,"infinityDistance"),1<t)&&(this.Gc=t,this.invalidateLayout())}get moveLimit(){return this.Fg}set moveLimit(t){this.Fg!==t&&(Kt.t(t,"number",yi,"moveLimit"),this.Fg=t,this.invalidateLayout())}get randomNumberGenerator(){return this.Rg}set randomNumberGenerator(t){this.Rg!==t&&(null!==t&&"function"!=typeof t.random&&Kt.n('ForceDirectedLayout.randomNumberGenerator must have a "random()" function on it: '+t),this.Rg=t)}get defaultSpringStiffness(){return this.Hc}set defaultSpringStiffness(t){this.Hc!==t&&(Kt.t(t,"number",yi,"defaultSpringStiffness"),this.Hc=t,this.invalidateLayout())}get defaultSpringLength(){return this.vc}set defaultSpringLength(t){this.vc!==t&&(Kt.t(t,"number",yi,"defaultSpringLength"),this.vc=t,this.invalidateLayout())}get defaultElectricalCharge(){return this.qc}set defaultElectricalCharge(t){this.qc!==t&&(Kt.t(t,"number",yi,"defaultElectricalCharge"),this.qc=t,this.invalidateLayout())}get defaultGravitationalMass(){return this.Wc}set defaultGravitationalMass(t){this.Wc!==t&&(Kt.t(t,"number",yi,"defaultGravitationalMass"),this.Wc=t,this.invalidateLayout())}get defaultCommentSpringLength(){return this.Ig}set defaultCommentSpringLength(t){this.Ig!==t&&(Kt.t(t,"number",yi,"defaultCommentSpringLength"),this.Ig=t,this.invalidateLayout())}get defaultCommentElectricalCharge(){return this.Og}set defaultCommentElectricalCharge(t){this.Og!==t&&(Kt.t(t,"number",yi,"defaultCommentElectricalCharge"),this.Og=t,this.invalidateLayout())}get prelayoutQuality(){return this.jc}set prelayoutQuality(t){this.jc!==t&&(Kt.t(t,"number",yi,"prelayoutQuality"),this.jc=t,this.invalidateLayout())}get prelayoutSpread(){return this.tf}set prelayoutSpread(t){this.tf!==t&&(Kt.t(t,"number",yi,"prelayoutSpread"),this.tf=t,this.invalidateLayout())}}class bi extends _e{constructor(t){super(t)}createVertex(){return new xi(this)}createEdge(){return new wi(this)}}class xi extends We{Jb;Zb;$b;Qb;_b;hierarchicalVertexes;idInCluster;constructor(t){super(t),this.Jb=!1,this.Zb=NaN,this.$b=NaN,this.Qb=0,this._b=0,this.hierarchicalVertexes=new O,this.idInCluster=-1}get isFixed(){return this.Jb}set isFixed(t){this.Jb!==t&&(Kt.t(t,"boolean",xi,"isFixed"),this.Jb=t)}get charge(){return this.Zb}set charge(t){this.Zb!==t&&(Kt.t(t,"number",xi,"charge"),this.Zb=t)}get mass(){return this.$b}set mass(t){this.$b!==t&&(Kt.t(t,"number",xi,"mass"),this.$b=t)}get forceX(){return this.Qb}set forceX(t){this.Qb!==t&&(Kt.t(t,"number",xi,"forceX"),this.Qb=t)}get forceY(){return this._b}set forceY(t){this._b!==t&&(Kt.t(t,"number",xi,"forceY"),this._b=t)}}class wi extends Qe{tk;ik;constructor(t){super(t),this.tk=NaN,this.ik=NaN}get stiffness(){return this.tk}set stiffness(t){this.tk!==t&&(Kt.t(t,"number",wi,"stiffness"),this.tk=t)}get length(){return this.ik}set length(t){this.ik!==t&&(Kt.t(t,"number",wi,"length"),this.ik=t)}}class Ai{I;R;Q;M;A;seed;constructor(t){this.seed=t=void 0===t?42:t,this.A=48271,this.M=2147483647,this.Q=this.M/this.A,this.R=this.M%this.A,this.I=1/this.M,this.random()}random(){var t=this.seed/this.Q,e=this.seed%this.Q,e=this.A*e-this.R*t;return this.seed=0<e?e:e+this.M,this.seed*this.I}}(s={})[s.DepthFirst=0]="DepthFirst",s[s.Greedy=1]="Greedy",s[s.FromLayers=2]="FromLayers";var s,Pi,ki=s,Si=((s={})[s.OptimalLinkLength=10]="OptimalLinkLength",s[s.LongestPathSink=11]="LongestPathSink",s[s.LongestPathSource=12]="LongestPathSource",s),Mi=((s={})[s.DepthFirstOut=20]="DepthFirstOut",s[s.DepthFirstIn=21]="DepthFirstIn",s[s.Naive=22]="Naive",s),Ci=((s={})[s.None=30]="None",s[s.Less=31]="Less",s[s.More=32]="More",s);(s={})[s.None=0]="None",s[s.Expand=1]="Expand",s[s.Straighten=2]="Straighten",s[s.Median=4]="Median",s[s.MaybeExpand=8]="MaybeExpand",s[s.All=15]="All",(Pi={})[Pi.None=0]="None",Pi[Pi.UpperLeft=1]="UpperLeft",Pi[Pi.UpperRight=2]="UpperRight",Pi[Pi.LowerLeft=4]="LowerLeft",Pi[Pi.LowerRight=8]="LowerRight",Pi[Pi.All=15]="All";class Ni extends Ue{Ds;te;C;Jc;Zc;$c;ef;Qc;cr;_c;zn;Lt;Wy;Wt;Eg;Fs;yi;on;Rs;Is;Gt;Vg;sf;Bg;rn;tu;ur;Xn;Yn;YN;constructor(t){super(),this.Ds=25,this.te=25,this.C=0,this.Jc=0,this.Zc=10,this.$c=20,this.ef=4,this.Qc=31,this.cr=15,this._c=10,this.zn=!0,this.Lt=-1,this.Wy=-1,this.Wt=-1,this.Eg=0,this.Fs=0,this.yi=null,this.on=null,this.Rs=null,this.Is=null,this.Gt=null,this.Vg=0,this.sf=null,this.Bg=null,this.rn=0,this.tu=null,this.ur=new _,this.Xn=[],this.Xn.length=100,this.Yn=15,this.YN=0,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Ds=this.Ds,t.te=this.te,t.C=this.C,t.Jc=this.Jc,t.Zc=this.Zc,t.$c=this.$c,t.ef=this.ef,t.Qc=this.Qc,t.cr=this.cr,t._c=this._c,t.zn=this.zn,t.Yn=this.Yn}ci(t){t in Ci?this.aggressiveOption=t:t in ki?this.cycleRemoveOption=t:t in Mi?this.initializeOption=t:t in Si?this.layeringOption=t:super.ci(t)}createNetwork(){return new Li(this)}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),null===this.network&&(this.network=this.makeNetwork(t)),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.ZO(),0<this.network.vertexes.count&&(this.network.deleteSelfEdges(),2!==this.cycleRemoveOption&&this.removeCycles(),this.$O(),2===this.cycleRemoveOption&&this.removeCycles(),this.QO(),this._O(),this.t3(),this.reduceCrossings(),this.straightenAndPack(),this.updateParts()),this.network=null,this.isValidLayout=!0}linkMinLength(t){return 1}linkLengthWeight(t){return 1}linkStraightenWeight(t){var e=t.fromVertex.node||t.fromVertex.data,t=t.toVertex.node||t.toVertex.data;return null===e&&null===t?8:null===e||null===t?4:1}nodeMinLayerSpace(t,e){return null===t.node&&null===t.data?0:90===this.C||270===this.C?e?t.focus.y+10:t.bounds.height-t.focus.y+10:e?t.focus.x+10:t.bounds.width-t.focus.x+10}nodeMinColumnSpace(t,e){var i;return null===t.node&&null===t.data?0:null!==(i=e?t.ek:t.sk)?i:90===(i=this.C)||270===i?e?t.ek=t.focus.x/this.te+1|0:t.sk=(t.bounds.width-t.focus.x)/this.te+1|0:e?t.ek=t.focus.y/this.te+1|0:t.sk=(t.bounds.height-t.focus.y)/this.te+1|0}ie(){null===this.sf&&(this.sf=[]);let t=0;for(var e=this.network.vertexes.iterator;e.next();){var i=e.value;this.sf[t]=i.layer,t++,this.sf[t]=i.column,t++,this.sf[t]=i.index,t++}return this.sf}ns(t){let e=0;for(var i=this.network.vertexes.iterator;i.next();){var s=i.value;s.layer=t[e],e++,s.column=t[e],e++,s.index=t[e],e++}}_T(p,v){Ht,Kt.r(p,Ni,"crossingMatrix:unfixedLayer"),Kt.r(v,Ni,"crossingMatrix:direction");var y=this.Vh(p),b=this.yi[p],x=((null===this.Bg||this.Bg.length<b*b)&&(this.Bg=[]),this.Bg);for(let f=0;f<b;f++){let t=0;var w=y[f],A=w.near;let i=0;null!==A&&A!==w&&A.layer===w.layer&&(t+=Math.max(0,Math.abs(A.index-w.index)-1));let e,s=0,n,a=0,r=0,o=0,l,h=0,u,d=0,c=0,g=0,m;if(0<=v)for(e=y[f].Mo,s=0;s<e.length;s++)if((n=e[s]).valid&&n.fromVertex.layer!==p)for(a=n.fromVertex.index,r=n.portToPos,o=n.portFromPos,h=s+1;h<e.length;h++)(u=e[h]).valid&&u.fromVertex.layer!==p&&(d=u.fromVertex.index,c=u.portToPos,g=u.portFromPos,r<c&&(a>d||a===d&&o>g)&&t++,c<r)&&(d>a||d===a&&g>o)&&t++;if(v<=0)for(e=y[f].hr,s=0;s<e.length;s++)if((n=e[s]).valid&&n.toVertex.layer!==p)for(a=n.toVertex.index,r=n.portToPos,o=n.portFromPos,h=s+1;h<e.length;h++)(u=e[h]).valid&&u.toVertex.layer!==p&&(d=u.toVertex.index,c=u.portToPos,g=u.portFromPos,o<g&&(a>d||a===d&&r>c)&&t++,g<o)&&(d>a||d===a&&c>r)&&t++;for(x[f*b+f]=t,i=f+1;i<b;i++){let t=0,e=0;if(0<=v)for(l=y[f].Mo,m=y[i].Mo,s=0;s<l.length;s++)if((n=l[s]).valid&&n.fromVertex.layer!==p)for(a=n.fromVertex.index,r=n.portToPos,o=n.portFromPos,h=0;h<m.length;h++)(u=m[h]).valid&&u.fromVertex.layer!==p&&(d=u.fromVertex.index,c=u.portToPos,g=u.portFromPos,(a<d||a===d&&o<g)&&e++,d<a||d===a&&g<o)&&t++;if(v<=0)for(l=y[f].hr,m=y[i].hr,s=0;s<l.length;s++)if((n=l[s]).valid&&n.toVertex.layer!==p)for(a=n.toVertex.index,r=n.portToPos,o=n.portFromPos,h=0;h<m.length;h++)(u=m[h]).valid&&u.toVertex.layer!==p&&(d=u.toVertex.index,c=u.portToPos,g=u.portFromPos,(a<d||a===d&&r<c)&&e++,d<a||d===a&&c<r)&&t++;x[f*b+i]=t,x[i*b+f]=e}}return this.Bh(p,y),x}countCrossings(){let i=0;for(let t=0;t<=this.Lt;t++){var s=this._T(t,1),n=this.yi[t];for(let e=0;e<n;e++)for(let t=e;t<n;t++)i+=s[e*n+t]}return i}i3(r,o,l){var h=this.Vh(r),e=this.yi[r];let u=0;for(let t=0;t<e;t++){let e=null,i=(o<=0&&(e=h[t].Mo),null);0<=o&&(i=h[t].hr);let s,n=0,a=0;if(null!==e)for(let t=0;t<e.length;t++)(s=e[t]).valid&&s.fromVertex.layer!==r&&(n=s.fromVertex.column+s.portFromColOffset,a=s.toVertex.column+s.portToColOffset,u+=l?Math.abs(n-a)*this.linkStraightenWeight(s):Math.abs(n-a));if(null!==i)for(let t=0;t<i.length;t++)(s=i[t]).valid&&s.toVertex.layer!==r&&(n=s.fromVertex.column+s.portFromColOffset,a=s.toVertex.column+s.portToColOffset,u+=l?(Math.abs(n-a)+1)*this.linkStraightenWeight(s):Math.abs(n-a))}return this.Bh(r,h),u}nk(e){let i=0;for(let t=0;t<=this.Lt;t++)i+=this.i3(t,1,e);return i}jy(){let t=1/0;this.Wt=-1;for(var e=this.network.vertexes.iterator;e.next();){var i=e.value;t=Math.min(t,i.column-this.nodeMinColumnSpace(i,!0)),this.Wt=Math.max(this.Wt,i.column+this.nodeMinColumnSpace(i,!1))}for(e.reset();e.next();)e.value.column-=t;this.Wt-=t}Jy(r,o){Ht,Kt.r(r,Ni,"barycenters:unfixedLayer"),Kt.r(o,Ni,"barycenters:direction");var l=this.Vh(r),e=this.yi[r],h=[];for(let t=0;t<e;t++){var u=l[t];let e=null,i=(o<=0&&(e=u.Mo),null),s=(0<=o&&(i=u.hr),0),n=0;var d=u.near;null!==d&&d.layer===u.layer&&(s+=d.column-1,n++);let a;if(null!==e)for(let t=0;t<e.length;t++){var c=(a=e[t]).fromVertex;a.valid&&!a.rev&&c.layer!==r&&(s+=c.column,n++)}if(null!==i)for(let t=0;t<i.length;t++){var g=(a=i[t]).toVertex;a.valid&&!a.rev&&g.layer!==r&&(s+=g.column,n++)}0===n?h[t]=-1:h[t]=s/n}return this.Bh(r,l),h}tD(a,r){Ht,Kt.r(a,Ni,"medians:unfixedLayer"),Kt.r(r,Ni,"medians:direction");var o=this.Vh(a),e=this.yi[a],l=[];for(let t=0;t<e;t++){var h=o[t];let e=null,i=(r<=0&&(e=h.Mo),null),s=(0<=r&&(i=h.hr),0);var u=[],d=h.near;null!==d&&d.layer===h.layer&&(u[s]=d.column-1,s++);let n;if(null!==e)for(let t=0;t<e.length;t++){var c=(n=e[t]).fromVertex;n.valid&&!n.rev&&c.layer!==a&&(u[s]=c.column+n.portFromColOffset,s++)}if(null!==i)for(let t=0;t<i.length;t++){var g=(n=i[t]).toVertex;n.valid&&!n.rev&&g.layer!==a&&(u[s]=g.column+n.portToColOffset,s++)}0===s?l[t]=-1:(u.sort((t,e)=>t-e),h=s>>1,1&s?l[t]=u[h]:l[t]=u[h-1]+u[h]>>1)}return this.Bh(a,o),l}Zy(i,s,n,a,r){if(i.component===n){i.component=s;let t=0,e=0;if(a)for(var o=i.destinationEdges;o.next();){var l=o.value,h=l.toVertex;t=i.layer-h.layer,e=this.linkMinLength(l),t===e&&this.Zy(h,s,n,a,r)}if(r)for(var u=i.sourceEdges;u.next();){var d=u.value,c=d.fromVertex;t=c.layer-i.layer,e=this.linkMinLength(d),t===e&&this.Zy(c,s,n,a,r)}}}KN(t,e,i,s,n){if(t.component===i){if(t.component=e,s)for(var a=t.destinationEdges;a.next();){var r=a.value.toVertex;this.KN(r,e,i,s,n)}if(n)for(var o=t.sourceEdges;o.next();){var l=o.value.fromVertex;this.KN(l,e,i,s,n)}}}removeCycles(){for(var t=this.network.edges.iterator;t.next();)t.value.rev=!1;switch(this.Jc){default:case 1:this.e3();break;case 0:this.s3();break;case 2:this.o3()}}o3(){var t=this.network,i=t.vertexes.iterator;let s=1/0;for(;i.next();){var e=i.value;s=Math.min(s,e.layer)}if(s<1/0){if(s<0)for(i.reset();i.next();)i.value.layer-=s;var n=[];for(i.reset();i.next();){var a=i.value,r=n[a.layer];void 0===r?n[a.layer]=[a]:r.push(a)}let e=0;for(let t=0;t<n.length;t++){var o=n[t];if(o&&0!==o.length){if(0<t)for(let t=0;t<o.length;t++)o[t].layer-=e}else e++}for(var l=t.edges.iterator;l.next();){var h=l.value,u=h.fromVertex,d=h.toVertex;u.layer<d.layer&&(t.reverseEdge(h),h.rev=!0)}}}e3(){var e=this.network;let i=0,s=e.vertexes.count-1;for(var n=[],t=(n.length=s+1,e.vertexes.iterator);t.next();)t.value.ee=!0;for(;null!==this.r3(e);){let t;for(t=this.iD(e);null!==t;)n[s]=t,s--,t.ee=!1,t=this.iD(e);for(t=this.eD(e);null!==t;)n[i]=t,i++,t.ee=!1,t=this.eD(e);null!==(t=this.l3(e))&&(n[i]=t,i++,t.ee=!1)}for(let t=0;t<e.vertexes.count;t++)n[t].index=t;for(var a=e.edges.iterator;a.next();){var r=a.value,o=r.fromVertex,l=r.toVertex;o.index>l.index&&(e.reverseEdge(r),r.rev=!0)}}r3(t){for(var e=t.vertexes.iterator;e.next();){var i=e.value;if(i.ee)return i}return null}iD(t){for(var e=t.vertexes.iterator;e.next();){var i=e.value;if(i.ee){let t=!0;for(var s=i.destinationEdges;s.next();)if(s.value.toVertex.ee){t=!1;break}if(t)return i}}return null}eD(t){for(var e=t.vertexes.iterator;e.next();){var i=e.value;if(i.ee){let t=!0;for(var s=i.sourceEdges;s.next();)if(s.value.fromVertex.ee){t=!1;break}if(t)return i}}return null}l3(t){let i=null,s=0;for(var e=this.network.vertexes.iterator;e.next();){var n=e.value;if(n.ee){let t=0;for(var a=n.destinationEdges;a.next();)a.value.toVertex.ee&&t++;let e=0;for(var r=n.sourceEdges;r.next();)r.value.fromVertex.ee&&e++;(null===i||s<t-e)&&(i=n,s=t-e)}}return i}s3(){for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;e.iu=-1,e.Qn=-1}for(var i=this.network.edges.iterator;i.next();)i.value.forest=!1;for(this.Vg=0,t.reset();t.next();){var s=t.value;0===s.sourceEdges.count&&this.UN(s)}for(t.reset();t.next();){var n=t.value;-1===n.iu&&this.UN(n)}for(i.reset();i.next();){var a,r,o,l,h=i.value;h.forest||(a=(r=h.fromVertex).iu,r=r.Qn,o=(l=h.toVertex).iu,l=l.Qn,o<a&&r<l&&(this.network.reverseEdge(h),h.rev=!0))}}UN(t){t.iu=this.Vg,this.Vg++;for(var e=t.destinationEdges;e.next();){var i=e.value,s=i.toVertex;-1===s.iu&&(i.forest=!0,this.UN(s))}t.Qn=this.Vg,this.Vg++}$O(){for(var t=this.network.vertexes.iterator;t.next();)t.value.layer=-1;for(this.Lt=-1,this.assignLayers(),t.reset();t.next();){var e=t.value;this.Lt=Math.max(this.Lt,e.layer)}}assignLayers(){switch(this.Zc){case 11:this.sD();break;case 12:this.h3();break;default:this.a3()}}sD(){for(var t=this.network.vertexes.iterator;t.next();){var e=t.value,e=this.nD(e);this.Lt=Math.max(e,this.Lt)}}nD(t){let e=0;if(-1===t.layer){for(var i=t.destinationEdges;i.next();){var s=i.value,n=s.toVertex,s=this.linkMinLength(s);e=Math.max(e,this.nD(n)+s)}t.layer=e}else e=t.layer;return e}h3(){for(var t=this.network.vertexes.iterator;t.next();){var e=t.value,e=this.oD(e);this.Lt=Math.max(e,this.Lt)}for(t.reset();t.next();){var i=t.value;i.layer=this.Lt-i.layer}}oD(t){let e=0;if(-1===t.layer){for(var i=t.sourceEdges;i.next();){var s=i.value,n=s.fromVertex,s=this.linkMinLength(s);e=Math.max(e,this.oD(n)+s)}t.layer=e}else e=t.layer;return e}a3(){this.sD();for(var t=this.network.vertexes.iterator;t.next();)t.value.ee=!1;for(t.reset();t.next();){var e=t.value;0===e.sourceEdges.count&&this.rD(e)}let i=1/0;for(t.reset();t.next();){var s=t.value;i=Math.min(i,s.layer)}for(this.Lt=-1,t.reset();t.next();){var n=t.value;n.layer-=i,this.Lt=Math.max(this.Lt,n.layer)}}rD(t){if(!t.ee){t.ee=!0;for(var e=t.destinationEdges;e.next();){var i=e.value.toVertex;this.rD(i)}this.f3(t),this.c3(t)}}f3(e){for(var i=this.network.vertexes.iterator;i.next();)i.value.component=-1;var s=e.Mo;let r=s.length;for(let t=0;t<r;t++){var n=s[t],a=n.fromVertex,o=n.toVertex,n=this.linkMinLength(n);a.layer-o.layer>n&&this.Zy(a,0,-1,!0,!1)}for(this.Zy(e,1,-1,!0,!0);0!==e.component;){let s=0,n=1/0,t=0,a=null;for(var l=this.network.vertexes.iterator;l.next();){var h=l.value;if(1===h.component){let e=0,i=!1;var u=h.Mo;r=u.length;for(let t=0;t<r;t++){var d=u[t],c=d.fromVertex;e+=this.linkLengthWeight(d),1!==c.component&&(s+=this.linkLengthWeight(d),c=c.layer-h.layer,d=this.linkMinLength(d),n=Math.min(n,c-d))}var g=h.hr;r=g.length;for(let t=0;t<r;t++){var m=g[t],f=m.toVertex;e-=this.linkLengthWeight(m),1!==f.component?s-=this.linkLengthWeight(m):i=!0}(null===a||e<t)&&!i&&(a=h,t=e)}}if(0<s){for(i.reset();i.next();){var p=i.value;1===p.component&&(p.layer+=n)}e.component=0}else a.component=0}}c3(e){for(var i=this.network.vertexes.iterator;i.next();)i.value.component=-1;for(this.Zy(e,1,-1,!0,!1);0!==e.component;){let n=0,a=1/0,t=0,r=null;for(var s=this.network.vertexes.iterator;s.next();){var o=s.value;if(1===o.component){let e=0,i=!1;var l=o.Mo;let s=l.length;for(let t=0;t<s;t++){var h=l[t],u=h.fromVertex;e+=this.linkLengthWeight(h),1!==u.component?n+=this.linkLengthWeight(h):i=!0}var d=o.hr;s=d.length;for(let t=0;t<s;t++){var c=d[t],g=c.toVertex;e-=this.linkLengthWeight(c),1!==g.component&&(n-=this.linkLengthWeight(c),g=o.layer-g.layer,c=this.linkMinLength(c),a=Math.min(a,g-c))}(null===r||e>t)&&!i&&(r=o,t=e)}}if(n<0){for(i.reset();i.next();){var m=i.value;1===m.component&&(m.layer-=a)}e.component=0}else r.component=0}}QO(){for(var d=this.network,e=[],t=d.edges.iterator;t.next();){var i=t.value;i.valid=!1,e.push(i)}for(let t=0;t<e.length;t++){var c=e[t];let u=c.fromVertex;var g=c.toVertex;if(!(c.valid||(null===u.node&&null===u.data||null===g.node&&null===g.data)&&u.layer===g.layer)){let n=0,a=0,r=0,o=0;if(null!==c.link){var m=c.link;if(null===m)continue;var f=u.node,p=g.node;if(null===f||null===p)continue;let t=m.fromNode,e=m.toNode,i=m.fromPort;for(;null!==i&&!i.isVisibleObject();)i=i.panel;let s=m.toPort;for(;null!==s&&!s.isVisibleObject();)s=s.panel;c.rev&&(m=t,v=i,t=e,i=s,e=m,s=v);var m=u.focus,v=g.focus,y=(c.rev?g:u).bounds,b=_.a(),f=(f!==t?y.isReal()&&t.isVisible()?t.actualBounds.isReal()?(t.getRelativePoint(i,Z.Center,b),b.x+=t.actualBounds.x-y.x,b.y+=t.actualBounds.y-y.y):(t.getRelativePoint(i,Z.Center,b),b.isReal()||b.c(m)):b.c(m):y.isReal()&&(t.getRelativePoint(i,Z.Center,b),b.isReal())||b.c(m),(c.rev?u:g).bounds),y=_.a();p!==e?f.isReal()&&e.isVisible()?e.actualBounds.isReal()?(e.getRelativePoint(s,Z.Center,y),y.x+=e.actualBounds.x-f.x,y.y+=e.actualBounds.y-f.y):(e.getRelativePoint(s,Z.Center,y),y.isReal()||y.c(v)):y.c(v):f.isReal()&&(e.getRelativePoint(s,Z.Center,y),y.isReal())||y.c(v),o=90===this.C||270===this.C?(n=Math.round((b.x-m.x)/this.te),r=b.x,a=Math.round((y.x-v.x)/this.te),y.x):(n=Math.round((b.y-m.y)/this.te),r=b.y,a=Math.round((y.y-v.y)/this.te),y.y),_.o(b),_.o(y),c.portFromColOffset=n,c.portFromPos=r,c.portToColOffset=a,c.portToPos=o}else c.portFromColOffset=0,c.portFromPos=0,c.portToColOffset=0,c.portToPos=0;let t=u.layer;var x=g.layer,p=this.u3(c),f=1===p||3===p,m=2===p||3===p;let e,i,s=null,l,h=(m&&(s=this.d3(u,g),l=1,(i=d.createVertex()).node=null,i.ok=1,i.layer=t,i.near=u,d.addVertex(i),(e=d.linkVertexes(u,i,c.link)).valid=!1,e.rev=c.rev,e.portFromColOffset=n,e.portToColOffset=0,e.portFromPos=r,e.portToPos=0,u=i),1);if(f&&h--,t-x>h&&0<t){for(c.valid=!1,(i=d.createVertex()).node=null,i.ok=2,i.layer=t-1,s&&l<s.length&&i.layer===s[l].layer&&(i.near=s[l++]),d.addVertex(i),(e=d.linkVertexes(u,i,c.link)).valid=!0,e.rev=c.rev,e.portFromColOffset=m?0:n,e.portToColOffset=0,e.portFromPos=m?0:r,e.portToPos=0,u=i,t--;t-x>h&&0<t;)(i=d.createVertex()).node=null,i.ok=3,i.layer=t-1,s&&l<s.length&&i.layer===s[l].layer&&(i.near=s[l++]),d.addVertex(i),(e=d.linkVertexes(u,i,c.link)).valid=!0,e.rev=c.rev,e.portFromColOffset=0,e.portToColOffset=0,e.portFromPos=0,e.portToPos=0,u=i,t--;(e=d.linkVertexes(i,g,c.link)).valid=!f,f&&(i.near=g),e.rev=c.rev,e.portFromColOffset=0,e.portToColOffset=a,e.portFromPos=0,e.portToPos=o}else c.valid=!0}}}u3(t){let e=0;var i=t.link;if(null!==i){var s=i.fromPort,n=i.toPort;if(null!==s&&null!==n){var a=i.fromNode,r=i.toNode;if(null!==a&&null!==r){var o=this.rk(!0),l=this.rk(!1),h=this.setsPortSpots?o:i.computeSpot(!0,s),u=this.setsPortSpots?l:i.computeSpot(!1,n),d=i.isOrthogonal;if(h.isSide()&&h.includesSide(l)&&u.isSide()&&u.includesSide(o))return 0;l=i.getLinkPoint(a,s,h,!0,d,r,n,_.a()),o=i.getLinkDirection(a,s,l,h,!0,d,r,n),l=(_.o(l),(!h.isNone()&&o===this.lD(t,!0)||this.setsPortSpots&&null!==a&&1===a.ports.count&&t.rev)&&(e+=1),i.getLinkPoint(r,n,u,!1,d,a,s,_.a())),h=i.getLinkDirection(r,n,l,u,!1,d,a,s);_.o(l),(!u.isNone()&&h===this.lD(t,!1)||this.setsPortSpots&&null!==r&&1===r.ports.count&&t.rev)&&(e+=2)}}}return e}lD(t,e){return 90===this.C?e&&!t.rev||!e&&t.rev?270:90:180===this.C?e&&!t.rev||!e&&t.rev?0:180:270===this.C?e&&!t.rev||!e&&t.rev?90:270:e&&!t.rev||!e&&t.rev?180:0}d3(t,e){var i=[];return i.push(e),this.hD(t,i)?i.reverse():[]}hD(t,e){for(var i=e[e.length-1].sourceEdges.iterator;i.next();){var s=i.value;if(!s.rev&&s.valid){s=s.fromVertex;if(e.push(s),s===t||this.hD(t,e))return!0;e.pop()}}return!1}_O(){var e=this.yi=[];for(let t=0;t<=this.Lt;t++)e[t]=0;for(var t=this.network.vertexes.iterator;t.next();)t.value.index=-1;this.initializeIndices(),this.Wy=-1,this.Eg=0;for(let t=this.Fs=0;t<=this.Lt;t++)e[t]>e[this.Fs]&&(this.Wy=e[t]-1,this.Fs=t),e[t]<e[this.Eg]&&(this.Eg=t);this.tu=[];for(let t=0;t<e.length;t++)this.tu[t]=[];for(t.reset();t.next();){var i=t.value,s=i.layer;this.tu[s][i.index]=i}}initializeIndices(){switch(this.$c){default:case 22:this.g3();break;case 20:this.m3();break;case 21:this.p3()}}g3(){let t=null;for(var e=this.network.vertexes.iterator;e.next();){var i,s=e.value;s.near&&(null===t&&(t=new Map),s.layer===s.near.layer)&&((i=t.get(s.near)||[]).push(s),t.set(s.near,i))}for(e.reset();e.next();){var n=e.value;if(!n.near){const a=n.layer;n.index=this.yi[a],this.yi[a]++,t&&(n=t.get(n),Array.isArray(n))&&n.forEach(t=>{t.index=this.yi[a],this.yi[a]++})}}}m3(){let e=null;for(var i=this.network.vertexes.iterator;i.next();){var t,s=i.value;s.near&&(null===e&&(e=new Map),s.layer===s.near.layer)&&((t=e.get(s.near)||[]).push(s),e.set(s.near,t))}for(let t=this.Lt;0<=t;t--)for(i.reset();i.next();){var n=i.value;n.layer===t&&-1===n.index&&this.aD(n,e)}}aD(t,i){if(!t.near){const l=t.layer;t.index=this.yi[l],this.yi[l]++,i&&(s=i.get(t),Array.isArray(s))&&s.forEach(t=>{t.index=this.yi[l],this.yi[l]++});var s,n=t.hr;let e=!0;for(;e;){e=!1;for(let t=0;t<n.length-1;t++){var a=n[t],r=n[t+1];a.portFromColOffset>r.portFromColOffset&&(e=!0,n[t]=r,n[t+1]=a)}}for(let t=0;t<n.length;t++){var o=n[t];o.valid&&-1===(o=o.toVertex).index&&this.aD(o,i)}}}p3(){let e=null;for(var i=this.network.vertexes.iterator;i.next();){var t,s=i.value;s.near&&(null===e&&(e=new Map),s.layer===s.near.layer)&&((t=e.get(s.near)||[]).push(s),e.set(s.near,t))}for(let t=0;t<=this.Lt;t++)for(i.reset();i.next();){var n=i.value;n.layer===t&&-1===n.index&&this.fD(n,e)}}fD(i,s){if(!i.near){const h=i.layer;i.index=this.yi[h],this.yi[h]++,s&&(n=s.get(i),Array.isArray(n))&&n.forEach(t=>{t.index=this.yi[h],this.yi[h]++});var n,a,r=i.Mo;let t=!0,e=0;for(;t;)for(t=!1,e=0;e<r.length-1;e++){var o=r[e],l=r[e+1];o.portToColOffset>l.portToColOffset&&(t=!0,r[e]=l,r[e+1]=o)}for(e=0;e<r.length;e++)(a=r[e]).valid&&-1===(a=a.fromVertex).index&&this.fD(a,s)}}t3(){this.Wt=-1;for(let t=0;t<=this.Lt;t++){var i=this.Vh(t);let e=0;var s=this.yi[t];for(let t=0;t<s;t++){var n=i[t];e+=this.nodeMinColumnSpace(n,!0),n.column=e,e=(e+=1)+this.nodeMinColumnSpace(n,!1)}this.Wt=Math.max(this.Wt,e-1),this.Bh(t,i)}}reduceCrossings(){let t=this.countCrossings(),e=this.ie(),i=0,s=0,n=0;for(i=0;i<this.ef;i++){for(s=0;s<=this.Lt;s++)this.lk(s,1),this.gs(s,1,!1,1);for((n=this.countCrossings())<t&&(t=n,e=this.ie()),s=this.Lt;0<=s;s--)this.lk(s,-1),this.gs(s,-1,!1,-1);(n=this.countCrossings())<t&&(t=n,e=this.ie())}for(this.ns(e),i=0;i<this.ef;i++){for(s=0;s<=this.Lt;s++)this.lk(s,0),this.gs(s,0,!1,0);for((n=this.countCrossings())<t&&(t=n,e=this.ie()),s=this.Lt;0<=s;s--)this.lk(s,0),this.gs(s,0,!1,0);(n=this.countCrossings())<t&&(t=n,e=this.ie())}this.ns(e);let a=!1,r=0,o=0,l=0,h=0;switch(this.Qc){case 30:break;case 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i=0,s=!1;var n,a=this.Vh(t),r=this.yi[t],o=this.tD(t,e),l=this.Jy(t,e);for(i=0;i<r;i++)-1===l[i]&&(l[i]=a[i].column),-1===o[i]&&(o[i]=a[i].column);let h=!0,u;for(;h;)for(h=!1,i=0;i<r-1;i++)(o[i+1]<o[i]||o[i+1]===o[i]&&l[i+1]<l[i])&&(s=!0,h=!0,n=o[i],o[i]=o[i+1],o[i+1]=n,n=l[i],l[i]=l[i+1],l[i+1]=n,u=a[i],a[i]=a[i+1],a[i+1]=u);let d=0;for(i=0;i<r;i++)(u=a[i]).index=i,d+=this.nodeMinColumnSpace(u,!0),u.column=d,d=(d+=1)+this.nodeMinColumnSpace(u,!1);return this.Bh(t,a),s}gs(f,t,p,v){var y=this.Vh(f),b=this.yi[f],x=this._T(f,t);let w=0,A;if(!p||0<v)for(A=[],w=0;w<b;w++)A[w]=-1;else A=this.Jy(f,-1);let P;if(!p||v<0)for(P=[],w=0;w<b;w++)P[w]=-1;else P=this.Jy(f,1);let k=!1,S=!0;for(;S;)for(S=!1,w=0;w<b-1;w++){var M=x[y[w].index*b+y[w+1].index],C=x[y[w+1].index*b+y[w].index];let t=0,e=0;var N=y[w].column,L=y[w+1].column,D=this.nodeMinColumnSpace(y[w],!0),T=this.nodeMinColumnSpace(y[w],!1),B=N-D+this.nodeMinColumnSpace(y[w+1],!0),F=L-T+this.nodeMinColumnSpace(y[w+1],!1);let i=0,s=0,n=0,a=0,r=0,o=0,l=0,h,u=0,d,c=0;var E=y[w].sourceEdges.iterator;if(p&&v<=0)for(;E.next();){var R=E.value;h=R.fromVertex,R.valid&&h.layer!==f&&(n=this.linkStraightenWeight(R),a=R.portFromColOffset,r=R.portToColOffset,o=h.column,i+=(Math.abs(N+r-(o+a))+1)*n,s+=(Math.abs(F+r-(o+a))+1)*n)}for(E.reset();E.next();){var O=E.value;if(h=O.fromVertex,O.valid&&h.layer===f){for(u=0;u<y.length&&y[u]!==h;)u++;u<w&&(t+=2*(w-u),e+=2*(w+1-u)),u===w+1&&(t+=1),u>w+1&&(t+=4*(u-w),e+=4*(u-(w+1)))}}var I=y[w].destinationEdges.iterator;if(p&&0<=v)for(;I.next();){var V=I.value;d=V.toVertex,V.valid&&d.layer!==f&&(n=this.linkStraightenWeight(V),a=V.portFromColOffset,r=V.portToColOffset,l=d.column,i+=(Math.abs(N+a-(l+r))+1)*n,s+=(Math.abs(F+a-(l+r))+1)*n)}for(I.reset();I.next();){var z=I.value;if(d=z.toVertex,z.valid&&d.layer===f){for(c=0;c<y.length&&y[c]!==d;)c++;c===w+1&&(e+=1)}}var q=y[w+1].sourceEdges.iterator;if(p&&v<=0)for(;q.next();){var G=q.value;h=G.fromVertex,G.valid&&h.layer!==f&&(n=this.linkStraightenWeight(G),a=G.portFromColOffset,r=G.portToColOffset,o=h.column,i+=(Math.abs(L+r-(o+a))+1)*n,s+=(Math.abs(B+r-(o+a))+1)*n)}for(q.reset();q.next();){var j=q.value;if(h=j.fromVertex,j.valid&&h.layer===f){for(u=0;u<y.length&&y[u]!==h;)u++;u<w&&(t+=2*(w+1-u),e+=2*(w-u)),u===w&&(e+=1),u>w+1&&(t+=4*(u-(w+1)),e+=4*(u-w))}}var H=y[w+1].destinationEdges.iterator;if(p&&0<=v)for(;H.next();){var K=H.value;d=K.toVertex,K.valid&&d.layer!==f&&(n=this.linkStraightenWeight(K),a=K.portFromColOffset,r=K.portToColOffset,l=d.column,i+=(Math.abs(L+a-(l+r))+1)*n,s+=(Math.abs(B+a-(l+r))+1)*n)}for(H.reset();H.next();){var Y=H.value;if(d=Y.toVertex,Y.valid&&d.layer===f){for(c=0;c<y.length&&y[c]!==d;)c++;c===w&&(t+=1)}}let g=0,m=0;var D=A[y[w].index],T=P[y[w].index],X=A[y[w+1].index],U=P[y[w+1].index];-1!==D&&(g+=Math.abs(D-N),m+=Math.abs(D-F)),-1!==T&&(g+=Math.abs(T-N),m+=Math.abs(T-F)),-1!==X&&(g+=Math.abs(X-L),m+=Math.abs(X-B)),-1!==U&&(g+=Math.abs(U-L),m+=Math.abs(U-B)),(e<t-.5||e===t&&C<M-.5||e===t&&C===M&&s<i-.5||e===t&&C===M&&s===i&&m<g-.5)&&(k=!0,S=!0,y[w].column=F,y[w+1].column=B,D=y[w],y[w]=y[w+1],y[w+1]=D)}for(w=0;w<b;w++)y[w].index=w;return this.Bh(f,y),k}straightenAndPack(){if(0!==this.Yn)this.y3();else{let i=0,e=!1,t=0!=(1&this.cr);var s=0!=(8&this.cr);if(t=1e3<this.network.edges.count&&s?!1:t){var n=[];let t=0;for(t=0;t<=this.Lt;t++)n[t]=0;let e=0;for(var a=this.network.vertexes.iterator;a.next();){var r=a.value,r=(i=r.layer,e=r.column,this.nodeMinColumnSpace(r,!1));n[i]=Math.max(n[i],e+r)}for(a.reset();a.next();){var o=a.value;i=o.layer,e=o.column,o.column=(8*(this.Wt-n[i])>>1)+8*e}this.Wt*=8}if(2&this.cr){e=!0;let t=0;for(;e&&t<this._c;){for(e=!1,i=this.Fs+1;i<=this.Lt;i++)e=this.zg(i,1)||e;for(i=this.Fs-1;0<=i;i--)e=this.zg(i,-1)||e;e=this.zg(this.Fs,0)||e,t++}}if(4&this.cr){for(i=this.Fs+1;i<=this.Lt;i++)this.GN(i,1);for(i=this.Fs-1;0<=i;i--)this.GN(i,-1);this.GN(this.Fs,0)}if(t&&(this.cD(-1),this.cD(1)),2&this.cr){e=!0;let t=0;for(;e&&t<this._c;){for(e=!1,e=this.zg(this.Fs,0)||e,i=this.Fs+1;i<=this.Lt;i++)e=this.zg(i,0)||e;for(i=this.Fs-1;0<=i;i--)e=this.zg(i,0)||e;t++}}}}zg(t,e){Ht,Kt.r(t,Ni,"bendStraighten:unfixedLayer"),Kt.r(e,Ni,"bendStraighten:direction");let i=!1;for(;this.w3(t,e);)i=!0;return i}w3(d,c){Ht,Kt.r(d,Ni,"shiftbendStraighten:unfixedLayer"),Kt.r(c,Ni,"shiftbendStraighten:direction");let g=0;var m=this.Vh(d),f=this.yi[d],p=this.Jy(d,-1);if(0<c)for(g=0;g<f;g++)p[g]=-1;var v=this.Jy(d,1);if(c<0)for(g=0;g<f;g++)v[g]=-1;let y=!1,b=!0;for(;b;)for(b=!1,g=0;g<f;g++){var x=m[g].column,w=this.nodeMinColumnSpace(m[g],!0),A=this.nodeMinColumnSpace(m[g],!1);let t=0,e=(t=g-1<0||x-m[g-1].column-1>w+this.nodeMinColumnSpace(m[g-1],!1)?x-1:x,0),i=(e=g+1>=f||m[g+1].column-x-1>A+this.nodeMinColumnSpace(m[g+1],!0)?x+1:x,0),s=0,n=0,a=0,r=0,o=0;if(c<=0)for(var P=m[g].sourceEdges.iterator;P.next();){var k=P.value,S=k.fromVertex;k.valid&&S.layer!==d&&(a=this.linkStraightenWeight(k),r=k.portFromColOffset,o=k.portToColOffset,k=S.column,i+=(Math.abs(x+o-(k+r))+1)*a,s+=(Math.abs(t+o-(k+r))+1)*a,n+=(Math.abs(e+o-(k+r))+1)*a)}if(0<=c)for(var M=m[g].destinationEdges.iterator;M.next();){var C=M.value,N=C.toVertex;C.valid&&N.layer!==d&&(a=this.linkStraightenWeight(C),r=C.portFromColOffset,o=C.portToColOffset,C=N.column,i+=(Math.abs(x+r-(C+o))+1)*a,s+=(Math.abs(t+r-(C+o))+1)*a,n+=(Math.abs(e+r-(C+o))+1)*a)}let l=0,h=0,u=0;w=p[m[g].index],A=v[m[g].index];-1!==w&&(l+=Math.abs(w-x),h+=Math.abs(w-t),u+=Math.abs(w-e)),-1!==A&&(l+=Math.abs(A-x),h+=Math.abs(A-t),u+=Math.abs(A-e)),s<i||s===i&&h<l?(y=!0,b=!0,m[g].column=t):(n<i||n===i&&u<l)&&(y=!0,b=!0,m[g].column=e)}return this.Bh(d,m),this.jy(),y}GN(t,e){Ht,Kt.r(t,Ni,"medianStraighten:unfixedLayer"),Kt.r(e,Ni,"medianStraighten:direction");let a=0;var r=this.Vh(t),o=this.yi[t],i=this.tD(t,e),l=[];for(a=0;a<o;a++)l[a]=i[a];let h=!1,u=!0;for(;u;)for(u=!1,a=0;a<o;a++){var d=r[a].column,c=this.nodeMinColumnSpace(r[a],!0),g=this.nodeMinColumnSpace(r[a],!1);let t=0,e=0,i=0,s=0,n=0;-1===l[a]?t=0===a&&a===o-1?d:0===a?(e=r[a+1].column)-d===g+this.nodeMinColumnSpace(r[a+1],!0)?d-1:d:a===o-1?d-(i=r[a-1].column)===c+this.nodeMinColumnSpace(r[a-1],!1)?d+1:d:(i=r[a-1].column,n=i+this.nodeMinColumnSpace(r[a-1],!1)+c+1,e=r[a+1].column,s=e-this.nodeMinColumnSpace(r[a+1],!0)-g-1,(n+s)/2|0):0===a&&a===o-1?t=l[a]:0===a?(e=r[a+1].column,s=e-this.nodeMinColumnSpace(r[a+1],!0)-g-1,t=Math.min(l[a],s)):a===o-1?(i=r[a-1].column,n=i+this.nodeMinColumnSpace(r[a-1],!1)+c+1,t=Math.max(l[a],n)):(i=r[a-1].column,n=i+this.nodeMinColumnSpace(r[a-1],!1)+c+1,e=r[a+1].column,s=e-this.nodeMinColumnSpace(r[a+1],!0)-g-1,n<l[a]&&l[a]<s?t=l[a]:n>=l[a]?t=n:s<=l[a]&&(t=s)),t!==d&&(h=!0,u=!0,r[a].column=t)}return this.Bh(t,r),this.jy(),h}x3(){for(let t=0;t<=this.Wt;t++)for(;this.b3(t,1););this.jy()}b3(t,e){Ht,Kt.r(t,Ni,"packAux:column"),Kt.r(e,Ni,"packAux:direction");let i=!0;for(var s=this.network.vertexes.iterator;s.next();){var n=s.value,a=this.nodeMinColumnSpace(n,!0),r=this.nodeMinColumnSpace(n,!1);if(n.column-a<=t&&n.column+r>=t){i=!1;break}}let o=!1;if(i){if(0<e)for(s.reset();s.next();){var l=s.value;l.column>t&&(--l.column,o=!0)}if(e<0)for(s.reset();s.next();){var h=s.value;h.column<t&&(h.column+=1,o=!0)}}return o}k3(){this.x3();for(let t=0;t<this.Wt;t++)for(;this.S3(t,1););this.jy()}S3(t,e){Ht,Kt.r(t,Ni,"tightPackAux:column"),Kt.r(e,Ni,"tightPackAux:direction");let i=e<0?t-1:0<e?t+1:t,s=0;var n=[],a=[];for(s=0;s<=this.Lt;s++)n[s]=!1,a[s]=!1;for(var r=this.network.vertexes.iterator;r.next();){var o=r.value,l=o.column-this.nodeMinColumnSpace(o,!0),h=o.column+this.nodeMinColumnSpace(o,!1);l<=t&&t<=h&&(n[o.layer]=!0),l<=i&&h>=i&&(a[o.layer]=!0)}let u=!0,d=!1;for(s=0;s<=this.Lt;s++)u=u&&!(n[s]&&a[s]);if(u){if(0<e)for(r.reset();r.next();){var c=r.value;c.column>t&&(--c.column,d=!0)}if(e<0)for(r.reset();r.next();){var g=r.value;g.column<t&&(g.column+=1,d=!0)}}return d}cD(t){Ht,Kt.r(t,Ni,"componentPack:direction"),this.k3();let e=0,i,s=0,n=0,a=0;if(0<t)for(e=0;e<=this.Wt;e++)for(i=this.ie(),s=this.nk(!0),n=s+1;s<n;)n=s,this.uD(e,1),(a=this.nk(!0))>s?this.ns(i):a<s&&(s=a,i=this.ie());if(t<0)for(e=this.Wt;0<=e;e--)for(i=this.ie(),s=this.nk(!0),n=s+1;s<n;)n=s,this.uD(e,-1),(a=this.nk(!0))>s?this.ns(i):a<s&&(s=a,i=this.ie());this.jy()}uD(t,i){this.rn=0;for(var e=this.network.vertexes.iterator;e.next();)e.value.component=-1;if(0<i)for(e.reset();e.next();){var s=e.value;s.column-this.nodeMinColumnSpace(s,!0)<=t&&(s.component=this.rn)}if(i<0)for(e.reset();e.next();){var n=e.value;n.column+this.nodeMinColumnSpace(n,!1)>=t&&(n.component=this.rn)}for(this.rn++,e.reset();e.next();){var a=e.value;-1===a.component&&(this.KN(a,this.rn,-1,!0,!0),this.rn++)}let r=0;var o=[];for(r=0;r<this.rn*this.rn;r++)o[r]=!1;var l=[];for(r=0;r<(this.Lt+1)*(this.Wt+1);r++)l[r]=-1;for(e.reset();e.next();){var h=e.value,u=h.layer,d=Math.max(0,h.column-this.nodeMinColumnSpace(h,!0)),c=Math.min(this.Wt,h.column+this.nodeMinColumnSpace(h,!1));for(let t=d;t<=c;t++)l[u*(this.Wt+1)+t]=h.component}for(let e=0;e<=this.Lt;e++){if(0<i)for(let t=0;t<this.Wt;t++)-1!==l[e*(this.Wt+1)+t]&&-1!==l[e*(this.Wt+1)+t+1]&&l[e*(this.Wt+1)+t]!==l[e*(this.Wt+1)+t+1]&&(o[l[e*(this.Wt+1)+t]*this.rn+l[e*(this.Wt+1)+t+1]]=!0);if(i<0)for(let t=this.Wt;0<t;t--)-1!==l[e*(this.Wt+1)+t]&&-1!==l[e*(this.Wt+1)+t-1]&&l[e*(this.Wt+1)+t]!==l[e*(this.Wt+1)+t-1]&&(o[l[e*(this.Wt+1)+t]*this.rn+l[e*(this.Wt+1)+t-1]]=!0)}var g=[];for(r=0;r<this.rn;r++)g[r]=!0;var m,f=[];for(f.push(0);0!==f.length;)if(m=f[f.length-1],f.pop(),g[m])for(g[m]=!1,r=0;r<this.rn;r++)o[m*this.rn+r]&&f.splice(0,0,r);let p=!1;if(0<i)for(e.reset();e.next();){var v=e.value;g[v.component]&&(--v.column,p=!0)}if(i<0)for(e.reset();e.next();){var y=e.value;g[y.component]&&(y.column+=1,p=!0)}return p}y3(){var e=Kt.ct(),i=this.tu.length;for(let t=0;t<=i;t++)e[t]=[];for(var t=this.network.vertexes.iterator;t.next();){var s=t.value;e[i-s.layer][s.index]=s}var n=new N;this.M3(e,n);let a=null,r=null,o=null,l=null;const h=0!=(1&this.Yn),u=0!=(2&this.Yn),d=0!=(4&this.Yn),c=0!=(8&this.Yn);h&&(this.cl(e,n,!0),a=this.hk(e,!0,!1)),e.reverse(),d&&(this.cl(e,n,!1),o=this.hk(e,!1,!1));for(const g of e)g.reverse();c&&(this.cl(e,n,!1),l=this.hk(e,!1,!0)),e.reverse(),u&&(this.cl(e,n,!0),r=this.hk(e,!0,!0)),Kt.ot(e),this.P3(a,r,o,l),this.network.vertexes.each(t=>{var e=Kt.ct(),i=(h&&e.push(a.get(t)),u&&e.push(r.get(t)),d&&e.push(o.get(t)),c&&e.push(l.get(t)),e.sort((t,e)=>t-e),e.length),s=Math.floor((i-1)/2),i=Math.ceil((i-1)/2),s=(e[s]+e[i])/2;Kt.ot(e),t.pe=s})}M3(e,n){var i=e.length;for(let t=1;t<i-1;t++){let i=0,s=0;var a=e[t],r=e[t+1];for(let e=0;s<r.length;e++){var o=r[e],l=this.N3(o);if(e===r.length-1||l){let t=a.length-1;for(l&&(t=o.getProperSourceVertexes()[0].index);s<=e;){for(const u of r[s].getProperSourceEdges()){var h=u.fromVertex.index;(h<i||h>t)&&n.add(u)}s++}i=t}}}}N3(t){if(null===t.node){t=t.getProperSourceVertexes();if(0<t.length)return null===t[0].node}return!1}cl(t,s,n){this.C3(t);for(const e of t){let i=-1;for(const l of e){var a=n?l.getProperSourceVertexes():l.getProperDestinationVertexes(),r=a.length;if(0<r){a.sort((t,e)=>t.zh-e.zh);r=(r-1)/2;for(let e=Math.floor(r),t=Math.ceil(r);e<=t;e++)if(l.Kn===l){var o=a[e];let t;t=n?o.getDestinationEdge(l):l.getDestinationEdge(o),!s.contains(t)&&i<o.zh&&((o.Kn=l).nf=o.nf,l.Kn=o.nf,i=o.zh)}}}}}C3(t){for(let e=0;e<t.length;e++){var i=t[e];for(let t=0;t<i.length;t++){var s=i[t];((s.nf=s).Kn=s).dD=e,s.zh=t}}}hk(n,t,e){var a=90===this.C||270===this.C;for(const h of n)for(const u of h)u.os=u,u.eu=1/0,u.pe=NaN,u.Un=0;this.A3(n,t,e);for(const d of n)for(const c of d)c.nf===c&&this.gD(c,n);for(let s=0;s<n.length;s++)if(!(n[s].length<=0)){var r,o,l=n[s][0];if(l.os===l){l.os.eu===1/0&&(l.os.eu=0);let t=s,e=0,i;do{for(i=n[t][e];i.Kn!==i.nf;)i=i.Kn,t++,0<i.zh&&(r=this.mD(i,n),o=a?r.width:r.height,o=i.os.eu+i.pe+i.Un-(r.pe+r.Un+o+this.columnSpacing),r.os.eu=Math.min(r.os.eu,o))}while(e=i.zh+1,t<n.length&&e<n[t].length&&i.os===n[t][e].os)}}var i=new L;for(const g of n)for(const m of g){m.pe=m.pe+m.os.eu+m.Un;var s=a?m.width:m.height;i.add(m,e?-m.pe-s:m.pe)}return i}A3(t,r,o){var l=90===this.C||270===this.C;for(const e of t)for(const i of e)if(i.nf===i){let n=0,a=i;for(;a.Kn!==i;){var h=a.Kn,u=l?a.width:a.height,d=l?h.width:h.height;let t,e,i,s;s=(r?(i=a.getDestinationEdge(h),t=i.portFromPos,e=i.portToPos,null!==i.link&&(a.node&&a.node!==i.link.fromNode&&(t=l?a.focusX:a.focusY),h.node)&&h.node!==i.link.toNode&&(e=l?h.focusX:h.focusY)):(i=h.getDestinationEdge(a),t=i.portToPos,e=i.portFromPos,null!==i.link&&(a.node&&a.node!==i.link.toNode&&(t=l?a.focusX:a.focusY),h.node)&&h.node!==i.link.fromNode&&(e=l?h.focusX:h.focusY)),o?a.Un+(u-t)-(d-e):a.Un+t-e),h.Un=s,n=Math.min(n,s),a=a.Kn}for(a=i;a.Un=a.Un-n,(a=a.Kn)!==i;);}}gD(e,i){if(isNaN(e.pe)){e.pe=0;let t=e;do{var s,n,a;0<t.zh&&(a=(s=this.mD(t,i)).nf,this.gD(a,i),e.os===e&&(e.os=a.os),n=90===this.C||270===this.C?s.width:s.height,e.os===a.os)&&(a=a.pe+s.Un+n-t.Un+this.columnSpacing,e.pe=Math.max(e.pe,a)),t=t.Kn}while(t!==e);for(;t.Kn!==e;)(t=t.Kn).pe=e.pe,t.os=e.os}}mD(t,e){var i=t.dD,t=t.zh;return t<1&&Kt.n("Could not determine previous vertex in layer"),e[i][t-1]}P3(...e){let i=-1;var s,n=Kt.ct(),a=Kt.ct();let r=1/0;for(let t=0;t<4;t++)e[t]&&(s=this.L3(e[t],n,a,t))<r&&(i=t,r=s);for(let t=0;t<4;t++){const o=e[t];if(o){const l=0===t||2===t?n[i]-n[t]:a[i]-a[t];0!=l&&o.each(t=>{o.set(t.key,t.value+l)})}}Kt.ot(n),Kt.ot(a)}L3(t,e,i,s){if(!t||0===t.count)return e[s]=0,1/(i[s]=0);let n=1/0,a=-1/0;return t.each(t=>{var e=t.key,t=t.value,e=90===this.C||270===this.C?e.width:e.height;t<n&&(n=t),t+e>a&&(a=t+e)}),e[s]=n,(i[s]=a)-n}commitLayout(){this.qy(),this.commitNodes(),this.HN(),this.isRouting&&this.commitLinks()}qy(){if(this.setsPortSpots)for(var t=this.rk(!0),e=this.rk(!1),i=this.network.edges.iterator;i.next();){var s=i.value.link;null!==s&&(s.fromSpot=t,s.toSpot=e)}}rk(t){return 270===this.C?t?Z.MiddleTop:Z.MiddleBottom:90===this.C?t?Z.MiddleBottom:Z.MiddleTop:180===this.C?t?Z.MiddleLeft:Z.MiddleRight:t?Z.MiddleRight:Z.MiddleLeft}commitNodes(){this.on=[],this.Rs=[],this.Is=[],this.Gt=[];for(let t=0;t<=this.Lt;t++)this.on[t]=0,this.Rs[t]=0,this.Is[t]=0,this.Gt[t]=0;for(var i=this.network.vertexes.iterator;i.next();){var t=i.value,e=t.layer;this.on[e]=Math.max(this.on[e],this.nodeMinLayerSpace(t,!0)),this.Rs[e]=Math.max(this.Rs[e],this.nodeMinLayerSpace(t,!1))}let s=0;var n=this.Ds;for(let e=0;e<=this.Lt;e++){let t=n;this.on[e]+this.Rs[e]<=0&&(t=0),0<e&&(s+=t/2),90===this.C||0===this.C?(s+=this.Rs[e],this.Is[e]=s,s+=this.on[e]):(s+=this.on[e],this.Is[e]=s,s+=this.Rs[e]),e<this.Lt&&(s+=t/2),this.Gt[e]=s}var a=s,r=this.arrangementOrigin;for(let t=0;t<=this.Lt;t++)270===this.C?this.Is[t]=r.y+this.Is[t]:90===this.C?(this.Is[t]=r.y+a-this.Is[t],this.Gt[t]=a-this.Gt[t]):180===this.C?this.Is[t]=r.x+this.Is[t]:(this.Is[t]=r.x+a-this.Is[t],this.Gt[t]=a-this.Gt[t]);var o=0!==this.Yn,l=(i.reset(),270===this.C||90===this.C);let h=1/0,u=1/0,d=1/0,c=-1/0;for(;i.next();){var g=i.value,m=g.layer,f=0|g.column;let t=0,e=0;e=l?(t=r.x+this.te*f,this.Is[m]):(t=this.Is[m],r.y+this.te*f),g.centerX=t,g.centerY=e,o&&isFinite(g.pe)&&(l?g.node?g.x=r.x+g.pe:g.centerX=r.x+g.pe:g.node?g.y=r.y+g.pe:g.centerY=r.y+g.pe),h=Math.min(g.x,h),u=Math.min(g.y,u),c=l?(d=h,Math.max(c,g.bounds.right)):(d=u,Math.max(c,g.bounds.bottom))}this.YN=c-d;var p=r.x-h,v=r.y-u;for(this.ur=new _(o&&l?0:p,o&&!l?0:v),i.reset();i.next();){var y=i.value;y.x+=p,y.y+=v,y.commit()}}HN(){let e=0;var t=this.Ds;for(let t=0;t<=this.Lt;t++)e=(e+=this.on[t])+this.Rs[t];e+=this.Lt*t;var i=[],s=0!==this.Yn?this.YN:this.te*this.Wt;for(let t=this.maxLayer;0<=t;t--)270===this.C?0===t?i.push(new Q(0,0,s,Math.abs(this.Gt[0]))):i.push(new Q(0,this.Gt[t-1],s,Math.abs(this.Gt[t-1]-this.Gt[t]))):90===this.C?0===t?i.push(new Q(0,this.Gt[0],s,Math.abs(this.Gt[0]-e))):i.push(new Q(0,this.Gt[t],s,Math.abs(this.Gt[t-1]-this.Gt[t]))):180===this.C?0===t?i.push(new Q(0,0,Math.abs(this.Gt[0]),s)):i.push(new Q(this.Gt[t-1],0,Math.abs(this.Gt[t-1]-this.Gt[t]),s)):0===t?i.push(new Q(this.Gt[0],0,Math.abs(this.Gt[0]-e),s)):i.push(new Q(this.Gt[t],0,Math.abs(this.Gt[t-1]-this.Gt[t]),s));this.commitLayers(i,this.ur)}commitLayers(t,e){}commitLinks(){var t=this.network.edges.iterator;let b;for(;t.next();)null!==(b=t.value.link)&&(b.startRoute(),b.clearPoints(),b.commitRoute());for(t.reset();t.next();)null!==(b=t.value.link)&&b.updateRoute();for(t.reset();t.next();){var x=t.value;if(null!==(b=x.link)&&0!==b.pointsCount){b.startRoute();var e,w=b;let g=w.fromNode,m=w.toNode,f=w.fromPort,p=w.toPort;null!==g&&null!==(e=g.findVisibleNode())&&e!==g&&(g=e,f=e.port),null!==m&&null!==(e=m.findVisibleNode())&&e!==m&&(m=e,p=e.port);var A=b.computeSpot(!0,f),P=b.computeSpot(!1,p);let v=x.fromVertex,y=x.toVertex;if(x.valid){if(9===b.curve&&4===b.pointsCount)if(v.column===y.column&&0===this.alignOption){var n=b.getLinkPoint(g,f,A,!0,!1,m,p),a=b.getLinkPoint(m,p,P,!1,!1,g,f);n.isReal()||n.set(g.actualBounds.center),a.isReal()||a.set(m.actualBounds.center),b.clearPoints(),b.addPointAt(n.x,n.y),b.addPointAt((2*n.x+a.x)/3,(2*n.y+a.y)/3),b.addPointAt((n.x+2*a.x)/3,(n.y+2*a.y)/3),b.addPointAt(a.x,a.y)}else{let i=!1,s=!1;if(null!==f&&A===Z.None&&(i=!0),null!==p&&P===Z.None&&(s=!0),i||s){let t=null,e=(i&&((t=b.getLinkPointFromPoint(g,f,f.getDocumentPoint(Z.Center),b.getPoint(3),!0)).isReal()||t.set(g.actualBounds.center),b.setPointAt(0,t.x,t.y)),null);s&&((e=b.getLinkPointFromPoint(m,p,p.getDocumentPoint(Z.Center),b.getPoint(0),!1)).isReal()||e.set(m.actualBounds.center),b.setPointAt(3,e.x,e.y)),t&&(n=b.getPoint(2),b.setPointAt(1,(2*t.x+n.x)/3,(2*t.y+n.y)/3)),e&&(a=b.getPoint(1),b.setPointAt(2,(2*e.x+a.x)/3,(2*e.y+a.y)/3))}}b.commitRoute()}else if(v.layer===y.layer)b.commitRoute();else{let t=!1,i=!1;var k,S=this.Ds;let e=0,s=b.firstPickIndex+1;b.isOrthogonal?(i=!0,4<(e=b.pointsCount)&&b.points.removeRange(2,e-3)):9===b.curve?(t=!0,4<(e=b.pointsCount)&&b.points.removeRange(2,e-3),4===e&&(s=2)):(e=b.pointsCount,N=A===Z.None,k=P===Z.None,2<e&&N&&k?b.points.removeRange(1,e-2):3<e&&N&&!k?b.points.removeRange(1,e-3):3<e&&!N&&k?b.points.removeRange(2,e-2):4<e&&!N&&!k&&b.points.removeRange(2,e-3));let n,a,r=0,o=0,l=0,h=0,u=0,d=0,c=0;if(x.rev){let e=0;for(;null!==y&&v!==y;){n=null,a=null;for(var M=y.sourceEdges.iterator;M.next();){var C=M.value;if(C.link===x.link&&(n=C.fromVertex,a=C.toVertex,null===n.node))break}if(null===n)break;if(n!==v)if(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=n.centerX,h=n.centerY,i)180===this.C||0===this.C?s===b.firstPickIndex+1?(b.insertPointAt(s++,r,o),b.insertPointAt(s++,r,h)):(null!==a?a.centerY:o)!==h&&(u=this.Gt[n.layer-1]+this.ur.x,b.insertPointAt(s++,u,o),b.insertPointAt(s++,u,h)):s===b.firstPickIndex+1?(b.insertPointAt(s++,r,o),b.insertPointAt(s++,l,o)):(null!==a?a.centerX:r)!==l&&(u=this.Gt[n.layer-1]+this.ur.y,b.insertPointAt(s++,r,u),b.insertPointAt(s++,l,u));else if(s===b.firstPickIndex+1)if(d=Math.max(10,this.on[y.layer]),c=Math.max(10,this.Rs[y.layer]),t)180===this.C?l<=y.bounds.x?(e=y.bounds.x,b.insertPointAt(s++,e-d,h),b.insertPointAt(s++,e,h),b.insertPointAt(s++,e+c,h)):(b.insertPointAt(s++,l-d,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l+c,h)):90===this.C?h>=y.bounds.bottom?(e=y.bounds.y+y.bounds.height,b.insertPointAt(s++,l,e+c),b.insertPointAt(s++,l,e),b.insertPointAt(s++,l,e-d)):(b.insertPointAt(s++,l,h+c),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h-d)):270===this.C?h<=y.bounds.y?(e=y.bounds.y,b.insertPointAt(s++,l,e-d),b.insertPointAt(s++,l,e),b.insertPointAt(s++,l,e+c)):(b.insertPointAt(s++,l,h-d),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h+c)):0===this.C&&(l>=y.bounds.right?(e=y.bounds.x+y.bounds.width,b.insertPointAt(s++,e+c,h),b.insertPointAt(s++,e,h),b.insertPointAt(s++,e-d,h)):(b.insertPointAt(s++,l+c,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l-d,h)));else{b.insertPointAt(s++,r,o);let t=0;180===this.C||0===this.C?((180===this.C?l>=y.bounds.right:l<=y.bounds.x)&&(t=(0===this.C?-d:c)/2),b.insertPointAt(s++,r+t,h)):((270===this.C?h>=y.bounds.bottom:h<=y.bounds.y)&&(t=(90===this.C?-d:c)/2),b.insertPointAt(s++,l,o+t)),b.insertPointAt(s++,l,h)}else d=Math.max(10,this.on[n.layer]),c=Math.max(10,this.Rs[n.layer]),t?180===this.C?(b.insertPointAt(s++,l-d-S,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l+c+S,h)):90===this.C?(b.insertPointAt(s++,l,h+c+S),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h-d-S)):270===this.C?(b.insertPointAt(s++,l,h-d-S),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h+c+S)):(b.insertPointAt(s++,l+c+S,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l-d-S,h)):(180!==this.C&&90!==this.C&&this.C,b.insertPointAt(s++,l,h));y=n}if(null===p||A!==Z.None||i)if(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=b.getPoint(s).x,h=b.getPoint(s).y,i){var N=this.Rs[v.layer];let t=0;180===this.C||0===this.C?((t=o)>=v.bounds.y&&t<=v.bounds.bottom&&(180===this.C?l>=v.bounds.x:l<=v.bounds.right)&&(e=v.centerX+(180===this.C?-N:N),t=t<v.bounds.y+v.bounds.height/2?v.bounds.y-this.te/2:v.bounds.bottom+this.te/2,b.insertPointAt(s++,e,o),b.insertPointAt(s++,e,t)),b.insertPointAt(s++,l,t)):((t=r)>=v.bounds.x&&t<=v.bounds.right&&(270===this.C?h>=v.bounds.y:h<=v.bounds.bottom)&&(e=v.centerY+(270===this.C?-N:N),t=t<v.bounds.x+v.bounds.width/2?v.bounds.x-this.te/2:v.bounds.right+this.te/2,b.insertPointAt(s++,r,e),b.insertPointAt(s++,t,e)),b.insertPointAt(s++,t,h)),b.insertPointAt(s++,l,h)}else if(t)d=Math.max(10,this.on[v.layer]),c=Math.max(10,this.Rs[v.layer]),180===this.C&&l>=v.bounds.x?(e=v.bounds.x+v.bounds.width,b.setPointAt(s-2,e,o),b.setPointAt(s-1,e+c,o)):90===this.C&&h<=v.bounds.bottom?(e=v.bounds.y,b.setPointAt(s-2,r,e),b.setPointAt(s-1,r,e-d)):270===this.C&&h>=v.bounds.y?(e=v.bounds.y+v.bounds.height,b.setPointAt(s-2,r,e),b.setPointAt(s-1,r,e+c)):0===this.C&&l<=v.bounds.right&&(e=v.bounds.x,b.setPointAt(s-2,e,o),b.setPointAt(s-1,e-d,o));else{d=Math.max(10,this.on[v.layer]),c=Math.max(10,this.Rs[v.layer]);let t=0;180===this.C||0===this.C?((180===this.C?l<=v.bounds.x:l>=v.bounds.right)&&(t=(0===this.C?c:-d)/2),b.insertPointAt(s++,l+t,o)):((270===this.C?h<=v.bounds.y:h>=v.bounds.bottom)&&(t=(90===this.C?c:-d)/2),b.insertPointAt(s++,r,h+t)),b.insertPointAt(s++,l,h)}}else{for(;null!==v&&v!==y;){n=null,a=null;for(var L=v.destinationEdges.iterator;L.next();){var D=L.value;if(D.link===x.link&&(n=D.toVertex,null!==(a=D.fromVertex).node&&(a=null),null===n.node))break}if(null===n)break;n!==y&&(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=n.centerX,h=n.centerY,i?180===this.C||0===this.C?(null!==a?a.centerY:o)!==h&&(u=this.Gt[n.layer]+this.ur.x,s===b.firstPickIndex+1&&(u=0===this.C?Math.max(u,r):Math.min(u,r)),b.insertPointAt(s++,u,o),b.insertPointAt(s++,u,h)):(null!==a?a.centerX:r)!==l&&(u=this.Gt[n.layer]+this.ur.y,s===b.firstPickIndex+1&&(u=90===this.C?Math.max(u,o):Math.min(u,o)),b.insertPointAt(s++,r,u),b.insertPointAt(s++,l,u)):(d=Math.max(10,this.on[n.layer]),c=Math.max(10,this.Rs[n.layer]),t?180===this.C?(b.insertPointAt(s++,l+c+S,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l-d-S,h)):90===this.C?(b.insertPointAt(s++,l,h-d-S),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h+c+S)):270===this.C?(b.insertPointAt(s++,l,h+c+S),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h-d-S)):(b.insertPointAt(s++,l-d-S,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l+c+S,h)):180===this.C?(b.insertPointAt(s++,l+c,h),b.insertPointAt(s++,l-d,h)):90===this.C?(b.insertPointAt(s++,l,h-d),b.insertPointAt(s++,l,h+c)):270===this.C?(b.insertPointAt(s++,l,h+c),b.insertPointAt(s++,l,h-d)):(b.insertPointAt(s++,l-d,h),b.insertPointAt(s++,l+c,h)))),v=n}i&&(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=b.getPoint(s).x,h=b.getPoint(s).y,180===this.C||0===this.C?o!==h&&(u=0===this.C?Math.min(Math.max((l+r)/2,this.Gt[y.layer]+this.ur.x),l):Math.max(Math.min((l+r)/2,this.Gt[y.layer]+this.ur.x),l),b.insertPointAt(s++,u,o),b.insertPointAt(s++,u,h)):r!==l&&(u=90===this.C?Math.min(Math.max((h+o)/2,this.Gt[y.layer]+this.ur.y),h):Math.max(Math.min((h+o)/2,this.Gt[y.layer]+this.ur.y),h),b.insertPointAt(s++,r,u),b.insertPointAt(s++,l,u)))}null!==w&&t&&4<=b.pointsCount&&(null!==f&&(k=A===Z.None?b.getLinkPointFromPoint(g,f,f.getDocumentPoint(Z.Center),b.getPoint(3),!0):b.getPoint(0),A===Z.None&&(w=b.getPoint(2),A=b.getPoint(3),90===this.direction||270===this.direction?(b.setPointAt(1,(k.x+w.x)/2,w.y),b.setPointAt(2,A.x,(w.y+A.y)/2)):(b.setPointAt(1,w.x,(k.y+w.y)/2),b.setPointAt(2,(w.x+A.x)/2,A.y))),k.isReal()||k.set(g.actualBounds.center),b.setPointAt(0,k.x,k.y)),null!==p)&&(w=P===Z.None?b.getLinkPointFromPoint(m,p,p.getDocumentPoint(Z.Center),b.getPoint(b.pointsCount-4),!1):b.getPoint(b.pointsCount-1),P===Z.None&&(A=b.getPoint(b.pointsCount-3),P=b.getPoint(b.pointsCount-4),90===this.direction||270===this.direction?(b.setPointAt(b.pointsCount-2,(w.x+A.x)/2,A.y),b.setPointAt(b.pointsCount-2,P.x,(A.y+P.y)/2)):(b.setPointAt(b.pointsCount-2,A.x,(w.y+A.y)/2),b.setPointAt(b.pointsCount-3,(A.x+P.x)/2,P.y))),w.isReal()||w.set(m.actualBounds.center),b.setPointAt(b.pointsCount-1,w.x,w.y)),b.commitRoute(),x.commit()}}}}ZO(){this.Wy=-1,this.Eg=0,this.Fs=0,this.sf=null,this.Bg=null,this.tu=null;for(let t=0;t<this.Xn.length;t++)this.Xn[t]=null}Vh(t){let e;var i=this.yi[t];if(i>=this.Xn.length){var s=[];for(let t=0;t<this.Xn.length;t++)s[t]=this.Xn[t];this.Xn=s}void 0===this.Xn[i]||null===this.Xn[i]?e=[]:(e=this.Xn[i],this.Xn[i]=null);var n=this.tu[t];for(let t=0;t<n.length;t++){var a=n[t];e[a.index]=a}return e}Bh(t,e){this.Xn[this.yi[t]]=e}get layerSpacing(){return this.Ds}set layerSpacing(t){this.Ds!==t&&(Kt.t(t,"number",Ni,"layerSpacing"),0<=t)&&(this.Ds=t,this.invalidateLayout())}get columnSpacing(){return this.te}set columnSpacing(t){this.te!==t&&(Kt.t(t,"number",Ni,"columnSpacing"),0<t)&&(this.te=t,this.invalidateLayout())}get direction(){return this.C}set direction(t){this.C!==t&&(Kt.t(t,"number",Ni,"direction"),0===t||90===t||180===t||270===t?(this.C=t,this.invalidateLayout()):Kt.n("LayeredDigraphLayout.direction must be 0, 90, 180, or 270"))}get cycleRemoveOption(){return this.Jc}set cycleRemoveOption(t){this.Jc!==t&&(Kt.it(t,ki,"LayeredDigraphCycleRemove"),1===t||0===t||2===t)&&(this.Jc=t,this.invalidateLayout())}get layeringOption(){return this.Zc}set layeringOption(t){this.Zc!==t&&(Kt.it(t,Si,"LayeredDigraphLayering"),10===t||11===t||12===t)&&(this.Zc=t,this.invalidateLayout())}get initializeOption(){return this.$c}set initializeOption(t){this.$c!==t&&(Kt.it(t,Mi,"LayeredDigraphInit"),20===t||21===t||22===t)&&(this.$c=t,this.invalidateLayout())}get iterations(){return this.ef}set iterations(t){this.ef!==t&&(Kt.r(t,Li,"iterations"),0<=t)&&(this.ef=t,this.invalidateLayout())}get aggressiveOption(){return this.Qc}set aggressiveOption(t){this.Qc!==t&&(Kt.it(t,Ci,"LayeredDigraphAggressive"),30===t||31===t||32===t)&&(this.Qc=t,this.invalidateLayout())}get packOption(){return this.cr}set packOption(t){this.cr!==t&&(Kt.t(t,"number",Ni,"packOption"),0<=t)&&t<8&&(this.cr=t,this.invalidateLayout())}get packIterations(){return this._c}set packIterations(t){this._c=t}get alignOption(){return this.Yn}set alignOption(t){this.Yn!==t&&(Kt.t(t,"number",Ni,"align"),0<=t)&&t<16&&(this.Yn=t,this.invalidateLayout())}get setsPortSpots(){return this.zn}set setsPortSpots(t){this.zn!==t&&(Kt.t(t,"boolean",Ni,"setsPortSpots"),this.zn=t,this.invalidateLayout())}get maxLayer(){return this.Lt}get maxIndex(){return this.Wy}get maxColumn(){return this.Wt}get minIndexLayer(){return this.Eg}get maxIndexLayer(){return this.Fs}static CycleDepthFirst=0;static CycleGreedy=1;static CycleFromLayers=2;static LayerOptimalLinkLength=10;static LayerLongestPathSink=11;static LayerLongestPathSource=12;static InitDepthFirstOut=20;static InitDepthFirstIn=21;static InitNaive=22;static AggressiveNone=30;static AggressiveLess=31;static AggressiveMore=32;static PackNone=0;static PackExpand=1;static PackStraighten=2;static PackMedian=4;static PackAll=15;static AlignNone=0;static AlignUpperLeft=1;static AlignUpperRight=2;static AlignLowerLeft=4;static AlignLowerRight=8;static AlignAll=15}class Li extends _e{constructor(t){super(t)}createVertex(){return new Di(this)}createEdge(){return new Ti(this)}}class Di extends We{ir;vo;Vt;ak;fk;ee;iu;Qn;ok;ek;sk;nf;Kn;dD;zh;os;eu;pe;Un;$y=null;Qy=null;_y=null;tw=null;constructor(t){super(t),this.ir=-1,this.vo=-1,this.Vt=-1,this.ak=NaN,this.fk=null,this.ee=!1,this.iu=NaN,this.Qn=NaN,this.ok=0,this.ek=null,this.sk=null}static pD(t,e){return t.index-e.index}getProperSourceEdges(){if(!this._y){var t=[];for(const i of this.Mo){var e=i;e.valid&&t.push(e)}this._y=t}return this._y}getProperDestinationEdges(){if(!this.tw){var t=[];for(const i of this.hr){var e=i;e.valid&&t.push(e)}this.tw=t}return this.tw}getDestinationEdge(t){for(const e of this.getProperDestinationEdges())if(e.toVertex===t)return e;Kt.n("Unable to find destination edge to given vertex")}getProperSourceVertexes(){if(!this.$y){var t=[];for(const i of this.Mo){var e=i;!e.valid||e.fromVertex.layer<=e.toVertex.layer||t.push(e.fromVertex)}t.sort(Di.pD),this.$y=t}return this.$y}getProperDestinationVertexes(){if(!this.Qy){var t=[];for(const i of this.hr){var e=i;!e.valid||e.fromVertex.layer<=e.toVertex.layer||t.push(e.toVertex)}t.sort(Di.pD),this.Qy=t}return this.Qy}addSourceEdge(t){super.addSourceEdge(t),this.$y=null,this._y=null}deleteSourceEdge(t){super.deleteSourceEdge(t),this.$y=null,this._y=null}addDestinationEdge(t){super.addDestinationEdge(t),this.Qy=null,this.tw=null}deleteDestinationEdge(t){super.deleteDestinationEdge(t),this.Qy=null,this.tw=null}get layer(){return this.ir}set layer(t){this.ir!==t&&(Kt.t(t,"number",Di,"layer"),this.ir=t)}get column(){return this.vo}set column(t){this.vo!==t&&(Kt.t(t,"number",Di,"column"),this.vo=t)}get index(){return this.Vt}set index(t){this.Vt!==t&&(Kt.t(t,"number",Di,"index"),this.Vt=t)}get component(){return this.ak}set component(t){this.ak!==t&&(Kt.t(t,"number",Di,"component"),this.ak=t)}get near(){return this.fk}set near(t){this.fk!==t&&(Ht,null!==t&&Kt.s(t,Di,Di,"near"),this.fk=t)}}class Ti extends Qe{ee;ck;uk;dk;gk;mk;pk;constructor(t){super(t),this.ee=!1,this.ck=!1,this.uk=!1,this.dk=NaN,this.gk=NaN,this.mk=0,this.pk=0}get fromVertex(){return this.is}set fromVertex(t){this.is!==t&&(Ht,null!==t&&Kt.s(t,Di,Ti,"fromVertex"),this.is=t)}get toVertex(){return this.es}set toVertex(t){this.es!==t&&(Ht,null!==t&&Kt.s(t,Di,Ti,"toVertex"),this.es=t)}get valid(){return this.ee}set valid(t){this.ee!==t&&(Kt.t(t,"boolean",Ti,"valid"),this.ee=t)}get rev(){return this.ck}set rev(t){this.ck!==t&&(Kt.t(t,"boolean",Ti,"rev"),this.ck=t)}get forest(){return this.uk}set forest(t){this.uk!==t&&(Kt.t(t,"boolean",Ti,"forest"),this.uk=t)}get portFromPos(){return this.dk}set portFromPos(t){this.dk!==t&&(Kt.t(t,"number",Ti,"portFromPos"),this.dk=t)}get portToPos(){return this.gk}set portToPos(t){this.gk!==t&&(Kt.t(t,"number",Ti,"portToPos"),this.gk=t)}get portFromColOffset(){return this.mk}set portFromColOffset(t){this.mk!==t&&(Kt.t(t,"number",Ti,"portFromColOffset"),this.mk=t)}get portToColOffset(){return this.pk}set portToColOffset(t){this.pk!==t&&(Kt.t(t,"number",Ti,"portToColOffset"),this.pk=t)}}(n={})[n.Default=0]="Default",n[n.Destination=1]="Destination",n[n.Source=2]="Source";var Bi=n,Fi=((n={})[n.Forwards=10]="Forwards",n[n.Reverse=11]="Reverse",n[n.Ascending=12]="Ascending",n[n.Descending=13]="Descending",n),Ei=((n={})[n.CenterSubtrees=20]="CenterSubtrees",n[n.CenterChildren=21]="CenterChildren",n[n.Start=22]="Start",n[n.End=23]="End",n[n.Bus=24]="Bus",n[n.BusBranching=25]="BusBranching",n[n.TopLeftBus=26]="TopLeftBus",n[n.BottomRightBus=27]="BottomRightBus",n[n.Custom=28]="Custom",n),Ri=((n={})[n.None=30]="None",n[n.Block=31]="Block",n),Oi=((n={})[n.Layered=40]="Layered",n[n.LastParents=41]="LastParents",n[n.Alternating=42]="Alternating",n[n.RootOnly=43]="RootOnly",n),Ii=((n={})[n.Vertical=50]="Vertical",n[n.Horizontal=51]="Horizontal",n[n.FixedRoots=52]="FixedRoots",n),Vi=((n={})[n.Individual=60]="Individual",n[n.Siblings=61]="Siblings",n[n.Uniform=62]="Uniform",n);class tt extends Ue{Vi;Oi;su;Xg;vN;Ye;vi;Ts;K;U;yk;ms;constructor(t){super(),this.Vi=new N,this.Oi=0,this.ms=1,this.su=40,this.Xg=60,this.vN=[],this.Ye=!0,this.vi=50,this.Ts=new Yt(10,10).w();var e=new zi(this);this.K=new et(e),this.U=new et(e),this.yk=[],t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Oi=this.Oi,t.su=this.su,t.Xg=this.Xg,t.Ye=this.Ye,t.vi=this.vi,t.Ts.c(this.Ts),t.K.copyInheritedPropertiesFrom(this.K),t.U.copyInheritedPropertiesFrom(this.U)}ci(t){t in Ei?this.alignment=t:t in Ii?this.arrangement=t:t in Ri?this.compaction=t:t in Bi?this.path=t:t in Fi?this.sorting=t:t in Oi?this.treeStyle=t:super.ci(t)}createNetwork(){return new zi(this)}makeNetwork(t){var e=this.createNetwork(),i=t=>{var e;return t instanceof D?!t.isLinkLabel&&"Comment"!==t.category:t instanceof Y&&null!==(e=t.fromNode)&&!e.isLinkLabel&&"Comment"!==e.category&&!(null===(e=t.toNode)||e.isLinkLabel||"Comment"===e.category)};return t instanceof q?(e.addParts(t.nodes,!0,i),e.addParts(t.links,!0,i)):t instanceof X?e.addParts(t.memberParts,!1,i):e.addParts(t.iterator,!1,i),e}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),null===this.network&&(this.network=this.makeNetwork(t)),52!==this.arrangement&&(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin));let e=this.diagram;null===e&&t instanceof q&&(e=t),0===this.path&&null!==e?this.ms=e.isTreePathToChildren?1:2:this.ms=0===this.path?1:this.path,0<this.network.vertexes.count&&(this.I3(),this.O3(),this.E3(),this.V3(),this.zN(),this.B3(),this.arrangeTrees(),this.updateParts()),this.network=null,this.Vi=new N,this.isValidLayout=!0}I3(){this.network.deleteSelfEdges();for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;e.initialized=!1,e.level=0,e.parent=null,e.children=[]}if(0<this.Vi.count){for(var i=new N,s=this.Vi.iterator;s.next();){var n,a=s.value;a instanceof D?null!==(n=this.network.findVertex(a))&&i.add(n):a instanceof et&&i.add(a)}this.Vi=i}0===this.Vi.count&&this.findRoots();for(var r=this.Vi.copy().iterator;r.next();){var o=r.value;o.initialized||(o.initialized=!0,this.qN(o))}let l=this.network.vertexes,h;for(;0<(h=this.z3(l)).count;){var u=this.yD(h);null!==u&&this.Vi.add(u),u.initialized=!0,this.qN(u),l=h}}z3(t){for(var e=new N,i=t.iterator;i.next();){var s=i.value;s.initialized||e.add(s)}return e}findRoots(){for(var t=this.network.vertexes,e=t.iterator;e.next();){var i=e.value;switch(this.ms){case 1:0===i.sourceEdges.count&&this.Vi.add(i);break;case 2:0===i.destinationEdges.count&&this.Vi.add(i);break;default:Kt.n("Unhandled path value "+this.ms.toString())}}0===this.Vi.count&&null!==(t=this.yD(t))&&this.Vi.add(t)}yD(t){let e=999999,i=null;for(var s=t.iterator;s.next();){var n=s.value;switch(this.ms){case 1:n.sourceEdges.count<e&&(e=n.sourceEdges.count,i=n);break;case 2:n.destinationEdges.count<e&&(e=n.destinationEdges.count,i=n);break;default:Kt.n("Unhandled path value "+this.ms.toString())}}return i}qN(e){if(null!==e){switch(Ht,Kt.s(e,et,tt,"walkTree:v"),this.ms){case 1:if(0<e.destinationEdges.count){for(var t=new O,i=e.destinationVertexes;i.next();){var s=i.value;this.wD(e,s)&&t.add(s)}0<t.count&&(e.children=t.toArray())}break;case 2:if(0<e.sourceEdges.count){for(var n=new O,a=e.sourceVertexes;a.next();){var r=a.value;this.wD(e,r)&&n.add(r)}0<n.count&&(e.children=n.toArray())}break;default:Kt.n("Unhandled path value"+this.ms.toString())}var o=e.children,l=o.length;for(let t=0;t<l;t++){var h=o[t];h.initialized=!0,h.level=e.level+1,h.parent=e,this.Vi.remove(h)}for(let t=0;t<l;t++){var u=o[t];this.qN(u)}}}wD(t,e){return Ht,Kt.s(t,et,tt,"walkOK:v"),Ht,Kt.s(e,et,tt,"walkOK:c"),!e.initialized||!(this.X3(e,t)||e.level>t.level||(this.Y3(e.parent,e),0))}X3(t,e){if(null===e)return!1;Ht,Kt.s(t,et,tt,"isAncestor:a"),Ht,Kt.s(e,et,tt,"isAncestor:b");let i=e.parent;for(;null!==i&&i!==t;)i=i.parent;return i===t}Y3(t,s){if(null!==t&&null!==s){Ht,Kt.s(t,et,tt,"removeChild:p"),Ht,Kt.s(s,et,tt,"removeChild:c");var n=t.children;let i=0;for(let t=0;t<n.length;t++)n[t]===s&&i++;if(0<i){var a=new Array(n.length-i);let e=0;for(let t=0;t<n.length;t++)n[t]!==s&&(a[e++]=n[t]);t.children=a}}}O3(){for(var t=this.Vi.iterator;t.next();){var e=t.value;e instanceof et&&this.xD(e)}}xD(t){if(null!==t){Ht,Kt.s(t,et,tt,"initializeTree:v"),this.initializeTreeVertexValues(t),25===t.alignment&&this.sortTreeVertexChildren(t);let e=0,i=t.childrenCount,s=0;var n=t.children,a=n.length;for(let t=0;t<a;t++){var r=n[t];this.xD(r),e+=r.descendantCount+1,i=Math.max(i,r.maxChildrenCount),s=Math.max(s,r.maxGenerationCount)}t.descendantCount=e,t.maxChildrenCount=i,t.maxGenerationCount=0<i?s+1:0}}K3(t){switch(Ht,Kt.s(t,et,tt,"mom:v"),this.su){default:case 40:return null!==t.parent?t.parent:this.K;case 43:return null===t.parent?this.K:null===t.parent.parent?this.U:t.parent;case 42:return null!==t.parent?null!==t.parent.parent?t.parent.parent:this.U:this.K;case 41:{let e=!0;if(0===t.childrenCount)e=!1;else{var i=t.children,s=i.length;for(let t=0;t<s;t++)if(0<i[t].childrenCount){e=!1;break}}return e&&null!==t.parent?this.U:null!==t.parent?t.parent:this.K}}}initializeTreeVertexValues(i){Ht,Kt.s(i,et,tt,"initializeTreeVertexValues:v");var t=this.K3(i);if(i.copyInheritedPropertiesFrom(t),null!==i.parent&&25===i.parent.alignment){let t=i.angle;var s=i.parent.children;let e=0;for(;e<s.length&&i!==s[e];)e++;e%2==0?e!==s.length-1&&(t=90===t||180!==t&&270===t?180:270):t=90===t||180!==t&&270===t?0:90,i.angle=t}i.initialized=!0}E3(){for(var t=this.Vi.iterator;t.next();){var e=t.value;e instanceof et&&this.bD(e)}}bD(t){if(null!==t){Ht,Kt.s(t,et,tt,"assignTree:v"),this.assignTreeVertexValues(t);var e=t.children,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.bD(s)}}}assignTreeVertexValues(t){}V3(){for(var t=this.Vi.iterator;t.next();){var e=t.value;e instanceof et&&this.kD(e)}}kD(t){if(null!==t){Ht,Kt.s(t,et,tt,"sortTree:v"),25!==t.alignment&&this.sortTreeVertexChildren(t);var e=t.children,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.kD(s)}}}sortTreeVertexChildren(t){switch(Ht,Kt.s(t,et,tt,"sortTreeVertexChildren:v"),t.sorting){default:case 10:break;case 11:t.children.reverse();break;case 12:t.children.sort(t.comparer);break;case 13:t.children.sort(t.comparer),t.children.reverse()}}zN(){if(this.comments)for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;this.addComments(e)}}addComments(t){Ht,Kt.s(t,et,tt,"addComments:v");var e=t.angle,i=t.parent;let s=0,n,a=!1;null!==i&&(s=i.angle,n=i.alignment,a=this.isBusAlignment(n));var r=90===e||270===e,o=90===s||270===s,l=0===t.childrenCount;let h=0,u=0,d=0;var c=t.commentSpacing;if(null!==t.node)for(var g=t.node.findNodesConnected();g.next();){var m=g.value;"Comment"===m.category&&m.canLayout()&&(null===t.comments&&(t.comments=[]),t.comments.push(m),m.ensureBounds(),m=m.measuredBounds,r&&!l||!a&&!o&&l||a&&o&&l?(h=Math.max(h,m.width),u+=m.height+Math.abs(d)):(h+=m.width+Math.abs(d),u=Math.max(u,m.height)),d=c)}null!==t.comments&&(r&&!l||!a&&!o&&l||a&&o&&l?(h+=Math.abs(t.commentMargin),u=Math.max(0,u-t.height)):(u+=Math.abs(t.commentMargin),h=Math.max(0,h-t.width)),i=Q.H(0,0,t.bounds.width+h,t.bounds.height+u),t.bounds=i,Q.o(i))}isBusAlignment(t){return 24===t||25===t||26===t||27===t}iw(t){return 24===t||25===t}WN(e){Ht,Kt.s(e,et,tt,"isLeftSideBus:v");var i=e.parent;if(null!==i){var t=i.alignment;if(this.isBusAlignment(t)){if(this.iw(t)){var s=i.children;let t=0;for(;t<s.length&&e!==s[t];)t++;return t%2==0}return 26===t}}return!1}layoutComments(n){if(Ht,Kt.s(n,et,tt,"layoutComments:v"),null!==n.comments){var a=n.node.measuredBounds,r=n.parent,o=n.angle;let e=0,t,i=!1;null!==r&&(e=r.angle,t=r.alignment,i=this.isBusAlignment(t));var l=90===o||270===o,h=90===e||270===e,u=0===n.childrenCount,d=this.WN(n);let s=0;var c=n.comments,g=c.length,m=_.a();for(let t=0;t<g;t++){var f=c[t],p=f.measuredBounds;if(l&&!u||!i&&!h&&u||i&&h&&u){if(135<e&&!i||h&&d)if(0<=n.commentMargin){m.e(n.bounds.x-n.commentMargin-p.width,n.bounds.y+s),f.move(m);for(var v=f.findLinksInto();v.next();){var y=v.value;y.fromSpot=Z.MiddleLeft,y.toSpot=Z.MiddleRight}}else{m.e(n.bounds.x+2*n.focus.x-n.commentMargin,n.bounds.y+s),f.move(m);for(var b=f.findLinksInto();b.next();){var x=b.value;x.fromSpot=Z.MiddleRight,x.toSpot=Z.MiddleLeft}}else if(0<=n.commentMargin){m.e(n.bounds.x+2*n.focus.x+n.commentMargin,n.bounds.y+s),f.move(m);for(var w=f.findLinksInto();w.next();){var A=w.value;A.fromSpot=Z.MiddleRight,A.toSpot=Z.MiddleLeft}}else{m.e(n.bounds.x+n.commentMargin-p.width,n.bounds.y+s),f.move(m);for(var P=f.findLinksInto();P.next();){var k=P.value;k.fromSpot=Z.MiddleLeft,k.toSpot=Z.MiddleRight}}0<=n.commentSpacing?s+=p.height+n.commentSpacing:s+=n.commentSpacing-p.height}else{if(135<e&&!i||!h&&d)if(0<=n.commentMargin){m.e(n.bounds.x+s,n.bounds.y-n.commentMargin-p.height),f.move(m);for(var S=f.findLinksInto();S.next();){var M=S.value;M.fromSpot=Z.MiddleTop,M.toSpot=Z.MiddleBottom}}else{m.e(n.bounds.x+s,n.bounds.y+2*n.focus.y-n.commentMargin),f.move(m);for(var C=f.findLinksInto();C.next();){var N=C.value;N.fromSpot=Z.MiddleBottom,N.toSpot=Z.MiddleTop}}else if(0<=n.commentMargin){m.e(n.bounds.x+s,n.bounds.y+2*n.focus.y+n.commentMargin),f.move(m);for(var L=f.findLinksInto();L.next();){var D=L.value;D.fromSpot=Z.MiddleBottom,D.toSpot=Z.MiddleTop}}else{m.e(n.bounds.x+s,n.bounds.y+n.commentMargin-p.height),f.move(m);for(var T=f.findLinksInto();T.next();){var B=T.value;B.fromSpot=Z.MiddleTop,B.toSpot=Z.MiddleBottom}}0<=n.commentSpacing?s+=p.width+n.commentSpacing:s+=n.commentSpacing-p.width}}_.o(m);var F=s-n.commentSpacing-(l?a.height:a.width);if(1===this.ms)for(var E=n.destinationEdges;E.next();){var R=E.value.link;null===R||R.isAvoiding||(R.fromEndSegmentLength=0<F?F:NaN)}else for(var O=n.sourceEdges;O.next();){var I=O.value.link;null===I||I.isAvoiding||(I.toEndSegmentLength=0<F?F:NaN)}}}B3(){if(62===this.layerStyle){var s=[];let i=this.network.vertexes.iterator;for(;i.next();){var n=i.value;let t=n.parent;var a=0===(t=null===t?n:t).angle||180===t.angle;let e=s[n.level];void 0===e&&(e=0),s[n.level]=Math.max(e,a?n.width:n.height)}for(let t=0;t<s.length;t++)void 0===s[t]&&(s[t]=0);for(this.vN=s,i=this.network.vertexes.iterator;i.next();){var e=i.value;let t=e.parent;0===(t=null===t?e:t).angle||180===t.angle?(180===t.angle&&(e.focusX+=s[e.level]-e.width),e.width=s[e.level]):(270===t.angle&&(e.focusY+=s[e.level]-e.height),e.height=s[e.level])}}else if(61===this.layerStyle)for(var t=this.network.vertexes.iterator;t.next();){var i=t.value,r=0===i.angle||180===i.angle;let e=-1;for(let t=0;t<i.children.length;t++){var o=i.children[t];e=Math.max(e,r?o.width:o.height)}if(0<=e)for(let t=0;t<i.children.length;t++){var l=i.children[t];r?(180===i.angle&&(l.focusX+=e-l.width),l.width=e):(270===i.angle&&(l.focusY+=e-l.height),l.height=e)}}for(var h=this.Vi.iterator;h.next();){var u=h.value;u instanceof et&&this.layoutTree(u)}}layoutTree(t){if(null!==t){Ht,Kt.s(t,et,tt,"layoutTree:v");var e=t.children,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.layoutTree(s)}30===t.compaction||25===t.alignment?this.SD(t):this.U3(t)}}SD(m){if(Ht,Kt.s(m,et,tt,"layoutTreeNone:v"),0===m.childrenCount){let t=!1,e=0,i;null!==m.parent&&(e=m.parent.angle,i=m.parent.alignment,t=this.isBusAlignment(i));var f=this.WN(m);m.X.e(0,0),m.kt.e(m.width,m.height),void(null===m.parent||null===m.comments||(180!==e&&270!==e||t)&&!f?m.ht.e(0,0):180===e&&!t||(90===e||270===e)&&f?m.ht.e(m.width-2*m.focus.x,0):m.ht.e(0,m.height-2*m.focus.y))}else{var p=this.orthoAngle(m),v=90===p||270===p;let e=0;var y=m.children,b=y.length;for(let t=0;t<b;t++){var x=y[t];e=Math.max(e,v?x.kt.width:x.kt.height)}var w=m.alignment,f=22===w,A=23===w,P=this.isBusAlignment(w),k=Math.max(0,m.breadthLimit),S=this.computeLayerSpacing(m),M=m.nodeSpacing,C=this.computeNodeIndent(m),N=f||A?0:C/2,L=m.rowSpacing;let t=0;(f||A||m.nu||m.ou&&1===m.maxGenerationCount)&&(t=Math.max(0,m.rowIndent));var D,T=m.width,B=m.height;let i=0,s=0,n=0,a=0,r=0,o=0,l=0,h=0,u=0,d=0;if(P&&!this.iw(w)&&135<p&&y.reverse(),this.iw(w))if(1<b)for(let t=0;t<b;t++){var F=y[t],E=F.kt;t%2==0&&t!==b-1?u=Math.max(u,(v?E.width:E.height)+this.computeBusNodeSpacing(F)-M):t%2!=0&&(d=Math.max(d,(v?E.width:E.height)+this.computeBusNodeSpacing(F)-M))}else 1===b&&(u=v?y[0].kt.width:y[0].kt.height);if(P)switch(w){case 24:case 25:let t;t=p<135?this.MD(m,y,u,d,i,s):this.PD(m,y,u,d,i,s),u=t.x,i=t.width,s=t.height;break;case 26:for(let t=0;t<b;t++){var R=y[t],O=R.kt,I=0===l?0:L;v?(R.X.e(e-O.width,r+I),i=Math.max(i,O.width),s=Math.max(s,r+I+O.height),r+=I+O.height):(R.X.e(a+I,e-O.height),i=Math.max(i,a+I+O.width),s=Math.max(s,O.height),a+=I+O.width),l++}break;case 27:for(let t=0;t<b;t++){var V=y[t],z=V.kt,q=0===l?0:L;v?(V.X.e(M/2+m.focus.x,r+q),i=Math.max(i,z.width),s=Math.max(s,r+q+z.height),r+=q+z.height):(V.X.e(a+q,M/2+m.focus.y),i=Math.max(i,a+q+z.width),s=Math.max(s,z.height),a+=q+z.width),l++}}else for(let t=0;t<b;t++){var G,j=y[t],H=j.kt;v?(0<k&&0<l&&a+M+H.width>k&&(a<e&&this.of(m,w,e-a,0,h,t-1),o++,l=0,h=t,n=s,a=0,r=135<p?-s-L:s+L),G=0===l?N:M,this.wk(j,0,r),j.X.e(a+G,r),i=Math.max(i,a+G+H.width),s=Math.max(s,n+(0===o?0:L)+H.height),a+=G+H.width):(0<k&&0<l&&r+M+H.height>k&&(r<e&&this.of(m,w,0,e-r,h,t-1),o++,l=0,h=t,n=i,r=0,a=135<p?-i-L:i+L),G=0===l?N:M,this.wk(j,a,0),j.X.e(a,r+G),s=Math.max(s,r+G+H.height),i=Math.max(i,n+(0===o?0:L)+H.width),r+=G+H.height),l++}0<o&&(v?(s+=Math.max(0,S),a<i&&this.of(m,w,i-a,0,h,b-1),0<t&&(A||this.ru(m,t,0,0,b-1),i+=t)):(i+=Math.max(0,S),r<s&&this.of(m,w,0,s-r,h,b-1),0<t&&(A||this.ru(m,0,t,0,b-1),s+=t)));let c=0,g=0;switch(w){case 20:v?c+=i/2-m.focus.x-C/2:g+=s/2-m.focus.y-C/2;break;default:case 21:0<o?v?c+=i/2-m.focus.x-C/2:g+=s/2-m.focus.y-C/2:v?(K=y[0].X.x+y[0].ht.x,D=y[b-1].X.x+y[b-1].ht.x+2*y[b-1].focus.x,c+=K+(D-K)/2-m.focus.x-C/2):(D=y[0].X.y+y[0].ht.y,K=y[b-1].X.y+y[b-1].ht.y+2*y[b-1].focus.y,g+=D+(K-D)/2-m.focus.y-C/2);break;case 22:v?(c-=C,i+=C):(g-=C,s+=C);break;case 23:v?(c+=i-m.width+C,i+=C):(g+=s-m.height+C,s+=C);break;case 24:case 25:v?c+=1<b?u+M/2-m.focus.x:y[0].focus.x-m.focus.x+y[0].ht.x:g+=1<b?u+M/2-m.focus.y:y[0].focus.y-m.focus.y+y[0].ht.y;break;case 26:v?c+=i+M/2-m.focus.x:g+=s+M/2-m.focus.y;break;case 27:break;case 28:var K=this.customAlignment(m,c,g,i,s);c=K[0],g=K[1],i=K[2],s=K[3]}for(let t=0;t<b;t++){var Y=y[t];v?Y.X.e(Y.X.x+Y.ht.x-c,Y.X.y+(135<p?(P?-s:-Y.kt.height)+Y.ht.y-S:B+S+Y.ht.y)):Y.X.e(Y.X.x+(135<p?(P?-i:-Y.kt.width)+Y.ht.x-S:T+S+Y.ht.x),Y.X.y+Y.ht.y-g)}v?(i=this.jN(m,i,c),c<0&&(c=0),135<p&&(g+=s+S),s=Math.max(Math.max(s,B),s+B+S)):(135<p&&(c+=i+S),i=Math.max(Math.max(i,T),i+T+S),s=this.JN(m,s,g),g<0&&(g=0)),m.ht.e(c,g),m.kt.e(i,s)}}customAlignment(t,e,i,s,n){return[e,i,s,n]}MD(t,n,a,e,r,o){Ht,Kt.s(t,et,tt,"layoutBusChildrenPosDir:v");var l=n.length;if(0!==l)if(1===l)r=(k=n[0]).kt.width,o=k.kt.height;else{var h,u,d,c,g=t.nodeSpacing,m=t.rowSpacing,f=90===this.orthoAngle(t);let e=0,i=0,s=0;for(let t=0;t<l;t++)t%2!=0||1<l&&t===l-1||(u=(h=n[t]).kt,d=0===e?0:m,f?(c=this.computeBusNodeSpacing(h)-g,h.X.e(a-(u.width+c),s+d),r=Math.max(r,u.width+c),o=Math.max(o,s+d+u.height),s+=d+u.height):(c=this.computeBusNodeSpacing(h)-g,h.X.e(i+d,a-(u.height+c)),o=Math.max(o,u.height+c),r=Math.max(r,i+d+u.width),i+=d+u.width),e++);e=0;var p,v,y,b,x,w,A,P,k=i,S=s;s=f?(i=a+g,0):(i=0,a+g);for(let t=0;t<l;t++)t%2!=0&&(v=(p=n[t]).kt,y=0===e?0:m,f?(b=this.computeBusNodeSpacing(p)-g,p.X.e(i+b,s+y),r=Math.max(r,i+v.width+b),o=Math.max(o,s+y+v.height),s+=y+v.height):(b=this.computeBusNodeSpacing(p)-g,p.X.e(i+y,s+b),r=Math.max(r,i+y+v.width),o=Math.max(o,s+v.height+b),i+=y+v.width),e++);1<l&&l%2==1&&(w=(x=n[l-1]).kt,A=this.computeBusLastRowSpacing(x,f?Math.max(Math.abs(S),Math.abs(s)):Math.max(Math.abs(k),Math.abs(i))),f?(x.X.e(a+g/2-x.focus.x-x.ht.x,o+A),P=a+g/2-x.focus.x-x.ht.x,r=Math.max(r,P+w.width),P<0&&(r-=P),o=Math.max(o,Math.max(S,s)+A+w.height),x.X.x<0&&(a=this.xk(t,x.X.x,!1,a,g))):(x.X.e(r+A,a+g/2-x.focus.y-x.ht.y),r=Math.max(r,Math.max(k,i)+A+w.width),P=a+g/2-x.focus.y-x.ht.y,o=Math.max(o,P+w.height),P<0&&(o-=P),x.X.y<0&&(a=this.xk(t,x.X.y,!0,a,g))))}return new Q(a,0,r,o)}PD(t,n,a,e,r,o){Ht,Kt.s(t,et,tt,"layoutBusChildrenNegDir:v");var l=n.length;if(0!==l)if(1===l)r=(k=n[0]).kt.width,o=k.kt.height;else{var h,u,d,c,g=t.nodeSpacing,m=t.rowSpacing,f=270===this.orthoAngle(t);let e=0,i=0,s=0;for(let t=0;t<l;t++)t%2!=0||1<l&&t===l-1||(u=(h=n[t]).kt,d=0===e?0:m,f?(c=this.computeBusNodeSpacing(h)-g,s-=d+u.height,h.X.e(a-(u.width+c),s),r=Math.max(r,u.width+c),o=Math.max(o,Math.abs(s))):(c=this.computeBusNodeSpacing(h)-g,i-=d+u.width,h.X.e(i,a-(u.height+c)),o=Math.max(o,u.height+c),r=Math.max(r,Math.abs(i))),e++);e=0;var p,v,y,b,x,w,A,P,k=i,S=s;s=f?(i=a+g,0):(i=0,a+g);for(let t=0;t<l;t++)t%2!=0&&(v=(p=n[t]).kt,y=0===e?0:m,f?(b=this.computeBusNodeSpacing(p)-g,s-=y+v.height,p.X.e(i+b,s),r=Math.max(r,i+v.width+b),o=Math.max(o,Math.abs(s))):(b=this.computeBusNodeSpacing(p)-g,i-=y+v.width,p.X.e(i,s+b),o=Math.max(o,s+v.height+b),r=Math.max(r,Math.abs(i))),e++);1<l&&l%2==1&&(w=(x=n[l-1]).kt,A=this.computeBusLastRowSpacing(x,f?Math.max(Math.abs(S),Math.abs(s)):Math.max(Math.abs(k),Math.abs(i))),f?(x.X.e(a+g/2-x.focus.x-x.ht.x,-o-w.height-A),P=a+g/2-x.focus.x-x.ht.x,r=Math.max(r,P+w.width),P<0&&(r-=P),o=Math.max(o,Math.abs(Math.min(S,s))+A+w.height),x.X.x<0&&(a=this.xk(t,x.X.x,!1,a,g))):(x.X.e(-r-w.width-A,a+g/2-x.focus.y-x.ht.y),r=Math.max(r,Math.abs(Math.min(k,i))+A+w.width),P=a+g/2-x.focus.y-x.ht.y,o=Math.max(o,P+w.height),P<0&&(o-=P),x.X.y<0&&(a=this.xk(t,x.X.y,!0,a,g))));for(let t=0;t<l;t++){var M=n[t];f?M.X.e(M.X.x,M.X.y+o):M.X.e(M.X.x+r,M.X.y)}}return new Q(a,0,r,o)}computeBusNodeSpacing(t){return Ht,Kt.s(t,et,tt,"fixRelativePostions:child"),null===t.parent?0:t.parent.nodeSpacing}computeBusLastRowSpacing(t,e){return Ht,Kt.s(t,et,tt,"fixRelativePostions:lastchild"),null===t.parent?0:t.parent.rowSpacing}xk(t,e,i,s,n){Ht,Kt.s(t,et,tt,"fixRelativePostions:v");var a=t.children,r=a.length;for(let t=0;t<r;t++)i?a[t].X.e(a[t].X.x,a[t].X.y-e):a[t].X.e(a[t].X.x-e,a[t].X.y);t=a[r-1];return Math.max(s,i?t.ht.y+t.focus.y-n/2:t.ht.x+t.focus.x-n/2)}jN(e,i,s){switch(Ht,Kt.s(e,et,tt,"calculateSubwidth:v"),e.alignment){case 21:case 20:let t=i;return s+e.width>t&&(t=s+e.width),s<0&&(t-=s),t;case 22:return e.width>i?e.width:i;case 23:return 2*e.focus.x>i?e.width:i+e.width-2*e.focus.x;case 24:case 25:var n=Math.min(0,s),a=Math.max(i,s+e.width);return Math.max(e.width,a-n);case 26:return e.width-e.focus.x+e.nodeSpacing/2+i;case 27:return Math.max(e.width,e.focus.x+e.nodeSpacing/2+i);default:return i}}JN(e,i,s){switch(Ht,Kt.s(e,et,tt,"calculateSubheight:v"),e.alignment){case 21:case 20:let t=i;return s+e.height>t&&(t=s+e.height),s<0&&(t-=s),t;case 22:return e.height>i?e.height:i;case 23:return 2*e.focus.y>i?e.height:i+e.height-2*e.focus.y;case 24:case 25:var n=Math.min(0,s),a=Math.max(i,s+e.height);return Math.max(e.height,a-n);case 26:return e.height-e.focus.y+e.nodeSpacing/2+i;case 27:return Math.max(e.height,e.focus.y+e.nodeSpacing/2+i);default:return i}}ZN(t,e,i){switch(Ht,Kt.it(t,Ei,"TreeAlignment"),t){case 20:case 21:e/=2,i/=2;break;case 22:i=e=0;break;case 23:break;default:Kt.n("Unhandled alignment value "+t.toString())}return new _(e,i)}of(t,e,i,s,n,a){Ht,Kt.s(t,et,tt,"shiftRelPosAlign:v"),Ht,Kt.it(e,Ei,"TreeAlignment");e=this.ZN(e,i,s);this.ru(t,e.x,e.y,n,a)}ru(t,e,i,s,n){if(Ht,Kt.s(t,et,tt,"shiftRelPos:v"),0!==e||0!==i){var a=t.children;for(let t=s;t<=n;t++){var r=a[t].X;r.x+=e,r.y+=i}}}wk(t,e,i){Ht,Kt.s(t,et,tt,"recordMidPoints:v"),Kt.t(e,"number",tt,"recordMidPoints:x"),Kt.t(i,"number",tt,"recordMidPoints:y");var s=t.parent;switch(this.ms){case 1:for(var n=t.sourceEdges;n.next();){var a=n.value;a.fromVertex===s&&a.relativePoint.e(e,i)}break;case 2:for(var r=t.destinationEdges;r.next();){var o=r.value;o.toVertex===s&&o.relativePoint.e(e,i)}break;default:Kt.n("Unhandled path value "+this.ms.toString())}}U3(A){if(Ht,Kt.s(A,et,tt,"layoutTreeBlock:v"),0===A.childrenCount){var P=A.parent;let t=!1,e=0,i;null!==P&&(e=P.angle,i=P.alignment,t=this.isBusAlignment(i));P=this.WN(A);A.X.e(0,0),A.kt.e(A.width,A.height),null===A.parent||null===A.comments||(180!==e&&270!==e||t)&&!P?A.ht.e(0,0):180===e&&!t||(90===e||270===e)&&P?A.ht.e(A.width-2*A.focus.x,0):A.ht.e(0,A.height-2*A.focus.y),A.Yg=null,void(A.Kg=null)}else{var k=this.orthoAngle(A),S=90===k||270===k;let i=0;var M=A.children,C=M.length;for(let t=0;t<C;t++){var N=M[t];i=Math.max(i,S?N.kt.width:N.kt.height)}var L=A.alignment,P=22===L,D=23===L,T=this.isBusAlignment(L),B=Math.max(0,A.breadthLimit),F=this.computeLayerSpacing(A),E=A.nodeSpacing,R=this.computeNodeIndent(A),O=A.rowSpacing;let t=0;(P||D||A.nu||A.ou&&1===A.maxGenerationCount)&&(t=Math.max(0,A.rowIndent));var I,V=A.width,z=A.height;let s=0,n=0,a=0,r=null,o=null,l=0,h=0,u=0,d=0,c=0,g=0,m=0,e=0,f=0;if(T&&!this.iw(L)&&135<k&&M.reverse(),this.iw(L))if(1<C)for(let t=0;t<C;t++)t%2==0&&t!==C-1?e=Math.max(e,S?M[t].kt.width:M[t].kt.height):t%2!=0&&(f=Math.max(f,S?M[t].kt.width:M[t].kt.height));else 1===C&&(e=S?M[0].kt.width:M[0].kt.height);if(T){switch(L){case 24:let t;t=k<135?this.MD(A,M,e,f,s,n):this.PD(A,M,e,f,s,n),e=t.x,s=t.width,n=t.height;break;case 26:for(let t=0;t<C;t++){var q=M[t],G=q.kt,j=0===g?0:O;S?(q.X.e(i-G.width,d+j),s=Math.max(s,G.width),n=Math.max(n,d+j+G.height),d+=j+G.height):(q.X.e(u+j,i-G.height),s=Math.max(s,u+j+G.width),n=Math.max(n,G.height),u+=j+G.width),g++}break;case 27:for(let t=0;t<C;t++){var H=M[t],K=H.kt,Y=0===g?0:O;S?(H.X.e(E/2+A.focus.x,d+Y),s=Math.max(s,K.width),n=Math.max(n,d+Y+K.height),d+=Y+K.height):(H.X.e(u+Y,E/2+A.focus.y),s=Math.max(s,u+Y+K.width),n=Math.max(n,K.height),u+=Y+K.width),g++}}r=this.ye(2),o=this.ye(2),S?(r[0].e(0,0),r[1].e(0,n),o[0].e(s,0)):(r[0].e(0,0),r[1].e(s,0),o[0].e(0,n)),o[1].e(s,n)}else for(let e=0;e<C;e++){var X,U,_=M[e],W=_.kt;if(S){0<B&&0<g&&u+E+W.width>B&&(u<i&&this.of(A,L,i-u,0,m,e-1),c++,g=0,m=e,a=n,u=0,d=135<k?-n-O:n+O),this.wk(_,0,d);let t=0;0===g?(r=_.Yg,o=_.Kg,l=W.width,h=W.height,null!==r&&null!==o&&k===this.orthoAngle(_)||(r=this.ye(2),o=this.ye(2),r[0].e(0,0),r[1].e(0,h),o[0].e(l,0),o[1].e(l,h))):(U=Kt.ct(),X=this.ND(A,_,r,o,l,h,U),t=X.x,r=U[0],o=U[1],l=X.width,h=X.height,Kt.ot(U),u<W.width&&t<0&&(this.ru(A,-t,0,m,e-1),this.bk(r,-t,0),this.bk(o,-t,0),t=0)),_.X.e(t,d),s=Math.max(s,l),n=Math.max(n,a+(0===c?0:O)+W.height),u=l}else{0<B&&0<g&&d+E+W.height>B&&(d<i&&this.of(A,L,0,i-d,m,e-1),c++,g=0,m=e,a=s,d=0,u=135<k?-s-O:s+O),this.wk(_,u,0);let t=0;0===g?(r=_.Yg,o=_.Kg,l=W.width,h=W.height,null!==r&&null!==o&&k===this.orthoAngle(_)||(r=this.ye(2),o=this.ye(2),r[0].e(0,0),r[1].e(l,0),o[0].e(0,h),o[1].e(l,h))):(X=Kt.ct(),U=this.ND(A,_,r,o,l,h,X),t=U.x,r=X[0],o=X[1],l=U.width,h=U.height,Kt.ot(X),d<W.height&&t<0&&(this.ru(A,0,-t,m,e-1),this.bk(r,0,-t),this.bk(o,0,-t),t=0)),_.X.e(u,t),n=Math.max(n,h),s=Math.max(s,a+(0===c?0:O)+W.width),d=h}g++}0<c&&(S?(n+=Math.max(0,F),u<s&&this.of(A,L,s-u,0,m,C-1),0<t&&(D||this.ru(A,t,0,0,C-1),s+=t)):(s+=Math.max(0,F),d<n&&this.of(A,L,0,n-d,m,C-1),0<t&&(D||this.ru(A,0,t,0,C-1),n+=t)));let p=0,v=0;switch(L){case 20:S?p+=s/2-A.focus.x-R/2:v+=n/2-A.focus.y-R/2;break;default:case 21:0<c?S?p+=s/2-A.focus.x-R/2:v+=n/2-A.focus.y-R/2:S?(Q=M[0].X.x+M[0].ht.x,I=M[C-1].X.x+M[C-1].ht.x+2*M[C-1].focus.x,p+=Q+(I-Q)/2-A.focus.x-R/2):(I=M[0].X.y+M[0].ht.y,Q=M[C-1].X.y+M[C-1].ht.y+2*M[C-1].focus.y,v+=I+(Q-I)/2-A.focus.y-R/2);break;case 22:S?(p-=R,s+=R):(v-=R,n+=R);break;case 23:S?(p+=s-A.width+R,s+=R):(v+=n-A.height+R,n+=R);break;case 24:S?p+=1<C?e+E/2-A.focus.x:M[0].focus.x-A.focus.x+M[0].ht.x:v+=1<C?e+E/2-A.focus.y:M[0].focus.y-A.focus.y+M[0].ht.y;break;case 26:S?p+=s+E/2-A.focus.x:v+=n+E/2-A.focus.y;break;case 27:break;case 28:var Q=this.customAlignment(A,p,v,s,n);p=Q[0],v=Q[1],s=Q[2],n=Q[3]}for(let t=0;t<C;t++){var Z=M[t];S?Z.X.e(Z.X.x+Z.ht.x-p,Z.X.y+(135<k?(T?-n:-Z.kt.height)+Z.ht.y-F:z+F+Z.ht.y)):Z.X.e(Z.X.x+(135<k?(T?-s:-Z.kt.width)+Z.ht.x-F:V+F+Z.ht.x),Z.X.y+Z.ht.y-v)}let 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i=this.orthoAngle(t);if(1===this.ms)for(var s=t.destinationEdges;s.next();){var n=s.value.link;if(null!==n){if(t.setsPortSpot)if(t.portSpot.isDefault())switch(i){case 0:n.fromSpot=Z.MiddleRight;break;case 90:n.fromSpot=Z.MiddleBottom;break;case 180:n.fromSpot=Z.MiddleLeft;break;default:n.fromSpot=Z.MiddleTop}else n.fromSpot=t.portSpot;if(t.setsChildPortSpot)if(t.childPortSpot.isDefault())switch(i){case 0:n.toSpot=Z.MiddleLeft;break;case 90:n.toSpot=Z.MiddleTop;break;case 180:n.toSpot=Z.MiddleRight;break;default:n.toSpot=Z.MiddleBottom}else n.toSpot=t.childPortSpot}}else for(var a=t.sourceEdges;a.next();){var r=a.value.link;if(null!==r){if(t.setsPortSpot)if(t.portSpot.isDefault())switch(i){case 0:r.toSpot=Z.MiddleRight;break;case 90:r.toSpot=Z.MiddleBottom;break;case 180:r.toSpot=Z.MiddleLeft;break;default:r.toSpot=Z.MiddleTop}else r.toSpot=t.portSpot;if(t.setsChildPortSpot)if(t.childPortSpot.isDefault())switch(i){case 0:r.fromSpot=Z.MiddleLeft;break;case 90:r.fromSpot=Z.MiddleTop;break;case 180:r.fromSpot=Z.MiddleRight;break;default:r.fromSpot=Z.MiddleBottom}else r.fromSpot=t.childPortSpot}}}}J3(i,t){Ht,Kt.s(i,et,tt,"setPortSpotsBus:v"),Ht,Kt.it(t,Ei,"TreeAlignment");var s=1===this.ms,n=this.orthoAngle(i);let a;switch(n){case 0:a=Z.MiddleRight;break;case 90:a=Z.MiddleBottom;break;case 180:a=Z.MiddleLeft;break;default:a=Z.MiddleTop}var r=i.children,o=r.length;switch(t){case 24:case 25:for(let e=0;e<o;e++){var l=r[e],l=(s?l.sourceEdges:l.destinationEdges).first();if(null!==l){l=l.link;if(null!==l){let t=90===n||270===n?Z.MiddleLeft:Z.MiddleTop;if(1===o||e===o-1&&o%2==1)switch(n){case 0:t=Z.MiddleLeft;break;case 90:t=Z.MiddleTop;break;case 180:t=Z.MiddleRight;break;default:t=Z.MiddleBottom}else e%2==0&&(t=90===n||270===n?Z.MiddleRight:Z.MiddleBottom);s?(i.setsPortSpot&&(l.fromSpot=a),i.setsChildPortSpot&&(l.toSpot=t)):(i.setsPortSpot&&(l.fromSpot=t),i.setsChildPortSpot&&(l.toSpot=a))}}}break;case 26:for(var e=90===n||270===n?Z.MiddleRight:Z.MiddleBottom,h=s?i.destinationEdges:i.sourceEdges;h.next();){var u=h.value.link;null!==u&&(s?(i.setsPortSpot&&(u.fromSpot=a),i.setsChildPortSpot&&(u.toSpot=e)):(i.setsPortSpot&&(u.fromSpot=e),i.setsChildPortSpot&&(u.toSpot=a)))}break;case 27:for(var d=90===n||270===n?Z.MiddleLeft:Z.MiddleTop,c=s?i.destinationEdges:i.sourceEdges;c.next();){var g=c.value.link;null!==g&&(s?(i.setsPortSpot&&(g.fromSpot=a),i.setsChildPortSpot&&(g.toSpot=d)):(i.setsPortSpot&&(g.fromSpot=d),i.setsChildPortSpot&&(g.toSpot=a)))}}}orthoAngle(t){t=t.angle;return t<=45?0:t<=135?90:t<=225?180:t<=315?270:0}computeLayerSpacing(t){Ht,Kt.s(t,et,tt,"computeLayerSpacing:v");var e,i=this.orthoAngle(t),i=90===i||270===i;let s=t.layerSpacing;return 0<t.layerSpacingParentOverlap&&(e=Math.min(1,t.layerSpacingParentOverlap),s-=i?t.height*e:t.width*e),s=s<(i?-t.height:-t.width)?i?-t.height:-t.width:s}computeNodeIndent(t){Ht,Kt.s(t,et,tt,"computeNodeIndent:v");var e,i=this.orthoAngle(t),i=90===i||270===i;let s=t.nodeIndent;return 0<t.nodeIndentPastParent&&(e=Math.min(1,t.nodeIndentPastParent),s+=i?t.width*e:t.height*e),s=Math.max(0,s)}get roots(){return this.Vi}set roots(t){this.Vi!==t&&(Kt.s(t,N,tt,"roots"),this.Vi=t,this.invalidateLayout())}get path(){return this.Oi}set path(t){this.Oi!==t&&(Kt.it(t,Bi,"TreePath"),this.Oi=t,this.invalidateLayout())}get treeStyle(){return this.su}set treeStyle(t){this.su!==t&&(Kt.it(t,Oi,"TreeStyle"),40===t||42===t||41===t||43===t)&&(this.su=t,this.invalidateLayout())}get layerStyle(){return this.Xg}set layerStyle(t){this.Xg!==t&&(Kt.it(t,Vi,"TreeLayerStyle"),60===t||61===t||62===t)&&(this.Xg=t,this.invalidateLayout())}get comments(){return this.Ye}set comments(t){this.Ye!==t&&(Kt.t(t,"boolean",tt,"comments"),this.Ye=t,this.invalidateLayout())}get arrangement(){return this.vi}set arrangement(t){this.vi!==t&&(Kt.it(t,Ii,"TreeArrangement"),50===t||51===t||52===t)&&(this.vi=t,this.invalidateLayout())}get 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alignment(t){this.K.alignment!==t&&(Kt.it(t,Ei,"TreeAlignment"),this.K.alignment=t,this.invalidateLayout())}get nodeIndent(){return this.K.nodeIndent}set nodeIndent(t){this.K.nodeIndent!==t&&(Kt.t(t,"number",tt,"nodeIndent"),0<=t)&&(this.K.nodeIndent=t,this.invalidateLayout())}get nodeIndentPastParent(){return this.K.nodeIndentPastParent}set nodeIndentPastParent(t){this.K.nodeIndentPastParent!==t&&(Kt.t(t,"number",tt,"nodeIndentPastParent"),0<=t)&&t<=1&&(this.K.nodeIndentPastParent=t,this.invalidateLayout())}get nodeSpacing(){return this.K.nodeSpacing}set nodeSpacing(t){this.K.nodeSpacing!==t&&(Kt.t(t,"number",tt,"nodeSpacing"),this.K.nodeSpacing=t,this.invalidateLayout())}get layerSpacing(){return this.K.layerSpacing}set layerSpacing(t){this.K.layerSpacing!==t&&(Kt.t(t,"number",tt,"layerSpacing"),this.K.layerSpacing=t,this.invalidateLayout())}get layerSpacingParentOverlap(){return this.K.layerSpacingParentOverlap}set layerSpacingParentOverlap(t){this.K.layerSpacingParentOverlap!==t&&(Kt.t(t,"number",tt,"layerSpacingParentOverlap"),0<=t)&&t<=1&&(this.K.layerSpacingParentOverlap=t,this.invalidateLayout())}get compaction(){return this.K.compaction}set compaction(t){this.K.compaction!==t&&(Kt.it(t,Ri,"TreeCompaction"),30===t||31===t)&&(this.K.compaction=t,this.invalidateLayout())}get breadthLimit(){return this.K.breadthLimit}set breadthLimit(t){this.K.breadthLimit!==t&&(Kt.t(t,"number",tt,"breadthLimit"),0<=t)&&(this.K.breadthLimit=t,this.invalidateLayout())}get rowSpacing(){return this.K.rowSpacing}set rowSpacing(t){this.K.rowSpacing!==t&&(Kt.t(t,"number",tt,"rowSpacing"),this.K.rowSpacing=t,this.invalidateLayout())}get rowIndent(){return this.K.rowIndent}set rowIndent(t){this.K.rowIndent!==t&&(Kt.t(t,"number",tt,"rowIndent"),0<=t)&&(this.K.rowIndent=t,this.invalidateLayout())}get commentSpacing(){return this.K.commentSpacing}set commentSpacing(t){this.K.commentSpacing!==t&&(Kt.t(t,"number",tt,"commentSpacing"),this.K.commentSpacing=t,this.invalidateLayout())}get commentMargin(){return this.K.commentMargin}set commentMargin(t){this.K.commentMargin!==t&&(Kt.t(t,"number",tt,"commentMargin"),this.K.commentMargin=t,this.invalidateLayout())}get setsPortSpot(){return this.K.setsPortSpot}set setsPortSpot(t){this.K.setsPortSpot!==t&&(Kt.t(t,"boolean",tt,"setsPortSpot"),this.K.setsPortSpot=t,this.invalidateLayout())}get portSpot(){return this.K.portSpot}set portSpot(t){Kt.s(t,Z,tt,"portSpot"),this.K.portSpot.equals(t)||(this.K.portSpot=t,this.invalidateLayout())}get setsChildPortSpot(){return this.K.setsChildPortSpot}set setsChildPortSpot(t){this.K.setsChildPortSpot!==t&&(Kt.t(t,"boolean",tt,"setsChildPortSpot"),this.K.setsChildPortSpot=t,this.invalidateLayout())}get childPortSpot(){return this.K.childPortSpot}set childPortSpot(t){Kt.s(t,Z,tt,"childPortSpot"),this.K.childPortSpot.equals(t)||(this.K.childPortSpot=t,this.invalidateLayout())}get alternateSorting(){return this.U.sorting}set alternateSorting(t){this.U.sorting!==t&&(Kt.it(t,Fi,"TreeSorting"),this.U.sorting=t,this.invalidateLayout())}get alternateComparer(){return this.U.comparer}set alternateComparer(t){this.U.comparer!==t&&(Kt.t(t,"function",tt,"alternateComparer"),this.U.comparer=t,this.invalidateLayout())}get alternateAngle(){return this.U.angle}set alternateAngle(t){this.U.angle!==t&&(Kt.t(t,"number",tt,"alternateAngle"),0===t||90===t||180===t||270===t)&&(this.U.angle=t,this.invalidateLayout())}get alternateAlignment(){return this.U.alignment}set alternateAlignment(t){this.U.alignment!==t&&(Kt.it(t,Ei,"TreeAlignment"),this.U.alignment=t,this.invalidateLayout())}get alternateNodeIndent(){return this.U.nodeIndent}set alternateNodeIndent(t){this.U.nodeIndent!==t&&(Kt.t(t,"number",tt,"alternateNodeIndent"),0<=t)&&(this.U.nodeIndent=t,this.invalidateLayout())}get alternateNodeIndentPastParent(){return this.U.nodeIndentPastParent}set alternateNodeIndentPastParent(t){this.U.nodeIndentPastParent!==t&&(Kt.t(t,"number",tt,"alternateNodeIndentPastParent"),0<=t)&&t<=1&&(this.U.nodeIndentPastParent=t,this.invalidateLayout())}get alternateNodeSpacing(){return this.U.nodeSpacing}set alternateNodeSpacing(t){this.U.nodeSpacing!==t&&(Kt.t(t,"number",tt,"alternateNodeSpacing"),this.U.nodeSpacing=t,this.invalidateLayout())}get alternateLayerSpacing(){return this.U.layerSpacing}set alternateLayerSpacing(t){this.U.layerSpacing!==t&&(Kt.t(t,"number",tt,"alternateLayerSpacing"),this.U.layerSpacing=t,this.invalidateLayout())}get alternateLayerSpacingParentOverlap(){return this.U.layerSpacingParentOverlap}set alternateLayerSpacingParentOverlap(t){this.U.layerSpacingParentOverlap!==t&&(Kt.t(t,"number",tt,"alternateLayerSpacingParentOverlap"),0<=t)&&t<=1&&(this.U.layerSpacingParentOverlap=t,this.invalidateLayout())}get alternateCompaction(){return this.U.compaction}set alternateCompaction(t){this.U.compaction!==t&&(Kt.it(t,Ri,"TreeCompaction"),30===t||31===t)&&(this.U.compaction=t,this.invalidateLayout())}get alternateBreadthLimit(){return this.U.breadthLimit}set alternateBreadthLimit(t){this.U.breadthLimit!==t&&(Kt.t(t,"number",tt,"alternateBreadthLimit"),0<=t)&&(this.U.breadthLimit=t,this.invalidateLayout())}get alternateRowSpacing(){return this.U.rowSpacing}set alternateRowSpacing(t){this.U.rowSpacing!==t&&(Kt.t(t,"number",tt,"alternateRowSpacing"),this.U.rowSpacing=t,this.invalidateLayout())}get alternateRowIndent(){return this.U.rowIndent}set alternateRowIndent(t){this.U.rowIndent!==t&&(Kt.t(t,"number",tt,"alternateRowIndent"),0<=t)&&(this.U.rowIndent=t,this.invalidateLayout())}get alternateCommentSpacing(){return this.U.commentSpacing}set alternateCommentSpacing(t){this.U.commentSpacing!==t&&(Kt.t(t,"number",tt,"alternateCommentSpacing"),this.U.commentSpacing=t,this.invalidateLayout())}get alternateCommentMargin(){return this.U.commentMargin}set alternateCommentMargin(t){this.U.commentMargin!==t&&(Kt.t(t,"number",tt,"alternateCommentMargin"),this.U.commentMargin=t,this.invalidateLayout())}get alternateSetsPortSpot(){return this.U.setsPortSpot}set alternateSetsPortSpot(t){this.U.setsPortSpot!==t&&(Kt.t(t,"boolean",tt,"alternateSetsPortSpot"),this.U.setsPortSpot=t,this.invalidateLayout())}get alternatePortSpot(){return this.U.portSpot}set alternatePortSpot(t){Kt.s(t,Z,tt,"alternatePortSpot"),this.U.portSpot.equals(t)||(this.U.portSpot=t,this.invalidateLayout())}get alternateSetsChildPortSpot(){return this.U.setsChildPortSpot}set alternateSetsChildPortSpot(t){this.U.setsChildPortSpot!==t&&(Kt.t(t,"boolean",tt,"alternateSetsChildPortSpot"),this.U.setsChildPortSpot=t,this.invalidateLayout())}get alternateChildPortSpot(){return this.U.childPortSpot}set alternateChildPortSpot(t){Kt.s(t,Z,tt,"alternateChildPortSpot"),this.U.childPortSpot.equals(t)||(this.U.childPortSpot=t,this.invalidateLayout())}static PathDefault=0;static PathDestination=1;static PathSource=2;static SortingForwards=10;static SortingReverse=11;static SortingAscending=12;static SortingDescending=13;static AlignmentCenterSubtrees=20;static AlignmentCenterChildren=21;static AlignmentStart=22;static AlignmentEnd=23;static AlignmentBus=24;static AlignmentBusBranching=25;static AlignmentTopLeftBus=26;static AlignmentBottomRightBus=27;static CompactionNone=30;static CompactionBlock=31;static StyleLayered=40;static StyleLastParents=41;static StyleAlternating=42;static StyleRootOnly=43;static ArrangementVertical=50;static ArrangementHorizontal=51;static ArrangementFixedRoots=52;static LayerIndividual=60;static LayerSiblings=61;static LayerUniform=62}class zi extends _e{constructor(t){super(t)}createVertex(){return new et(this)}createEdge(){return new qi(this)}}class et extends We{X;kt;ht;kk;Sk;Mk;Pk;Nk;Ck;Ak;Ye;AD;nu;ou;Yg;Kg;Pe;Ne;qt;fi;ew;sw;nw;Ds;ow;rw;lw;hw;aw;fw;cw;uw;dw;gw;mw;constructor(t){super(t),this.kk=!1,this.Sk=null,this.Mk=[],this.Pk=0,this.Nk=0,this.Ck=0,this.Ak=0,this.Ye=null,this.X=new _(0,0),this.kt=new Yt(0,0),this.ht=new _(0,0),this.AD=!1,this.nu=!1,this.ou=!1,this.Yg=null,this.Kg=null,this.Pe=10,this.Ne=We.standardComparer,this.qt=0,this.fi=21,this.ew=0,this.sw=0,this.nw=20,this.Ds=50,this.ow=0,this.rw=31,this.lw=0,this.hw=25,this.aw=10,this.fw=10,this.cw=20,this.uw=!0,this.dw=Z.Default,this.gw=!0,this.mw=Z.Default}copyInheritedPropertiesFrom(t){null!==t&&(this.Pe=t.sorting,this.Ne=t.comparer,this.qt=t.angle,this.fi=t.alignment,this.ew=t.nodeIndent,this.sw=t.nodeIndentPastParent,this.nw=t.nodeSpacing,this.Ds=t.layerSpacing,this.ow=t.layerSpacingParentOverlap,this.rw=t.compaction,this.lw=t.breadthLimit,this.hw=t.rowSpacing,this.aw=t.rowIndent,this.fw=t.commentSpacing,this.cw=t.commentMargin,this.uw=t.setsPortSpot,this.dw=t.portSpot,this.gw=t.setsChildPortSpot,this.mw=t.childPortSpot)}get initialized(){return this.kk}set initialized(t){this.kk!==t&&(Kt.t(t,"boolean",et,"initialized"),this.kk=t)}get parent(){return this.Sk}set parent(t){this.Sk!==t&&(Ht,null!==t&&Kt.s(t,et,et,"parent"),this.Sk=t)}get children(){return this.Mk}set children(e){if(this.Mk!==e){if(null===e||Array.isArray(e)||Kt.Bi(e,"Array",et,"children:value"),null!==e){var i=e.length;for(let t=0;t<i;t++){var s=e[t];Ht,Kt.s(s,et,et,"children")}}this.Mk=e}}get level(){return this.Pk}set level(t){this.Pk!==t&&(Kt.t(t,"number",et,"level"),this.Pk=t)}get descendantCount(){return this.Nk}set descendantCount(t){this.Nk!==t&&(Kt.t(t,"number",et,"descendantCount"),this.Nk=t)}get maxChildrenCount(){return this.Ck}set maxChildrenCount(t){this.Ck!==t&&(Kt.t(t,"number",et,"maxChildrenCount"),this.Ck=t)}get maxGenerationCount(){return this.Ak}set maxGenerationCount(t){this.Ak!==t&&(Kt.t(t,"number",et,"maxGenerationCount"),this.Ak=t)}get comments(){return this.Ye}set comments(e){if(this.Ye!==e){if(null===e||Array.isArray(e)||Kt.Bi(e,"Array",et,"comments:value"),null!==e){var i=e.length;for(let t=0;t<i;t++){var s=e[t];Ht,Kt.s(s,D,et,"comments")}}this.Ye=e}}get sorting(){return this.Pe}set sorting(t){this.Pe!==t&&(Kt.it(t,Fi,"TreeSorting"),this.Pe=t)}get comparer(){return this.Ne}set comparer(t){this.Ne!==t&&(Kt.t(t,"function",et,"comparer"),this.Ne=t)}get angle(){return this.qt}set angle(t){this.qt!==t&&(Kt.t(t,"number",et,"angle"),this.qt=t)}get alignment(){return this.fi}set alignment(t){this.fi!==t&&(Kt.it(t,Ei,"TreeAlignment"),this.fi=t)}get nodeIndent(){return this.ew}set nodeIndent(t){this.ew!==t&&(Kt.t(t,"number",et,"nodeIndent"),this.ew=t)}get nodeIndentPastParent(){return this.sw}set nodeIndentPastParent(t){this.sw!==t&&(Kt.t(t,"number",et,"nodeIndentPastParent"),this.sw=t)}get nodeSpacing(){return this.nw}set nodeSpacing(t){this.nw!==t&&(Kt.t(t,"number",et,"nodeSpacing"),this.nw=t)}get layerSpacing(){return this.Ds}set layerSpacing(t){this.Ds!==t&&(Kt.t(t,"number",et,"layerSpacing"),this.Ds=t)}get layerSpacingParentOverlap(){return this.ow}set layerSpacingParentOverlap(t){this.ow!==t&&(Kt.t(t,"number",et,"layerSpacingParentOverlap"),this.ow=t)}get compaction(){return this.rw}set compaction(t){this.rw!==t&&(Kt.it(t,Ri,"TreeCompaction"),this.rw=t)}get breadthLimit(){return this.lw}set breadthLimit(t){this.lw!==t&&(Kt.t(t,"number",et,"breadthLimit"),this.lw=t)}get rowSpacing(){return this.hw}set rowSpacing(t){this.hw!==t&&(Kt.t(t,"number",et,"rowSpacing"),this.hw=t)}get rowIndent(){return this.aw}set rowIndent(t){this.aw!==t&&(Kt.t(t,"number",et,"rowIndent"),this.aw=t)}get commentSpacing(){return this.fw}set commentSpacing(t){this.fw!==t&&(Kt.t(t,"number",et,"commentSpacing"),this.fw=t)}get commentMargin(){return this.cw}set commentMargin(t){this.cw!==t&&(Kt.t(t,"number",et,"commentMargin"),this.cw=t)}get setsPortSpot(){return this.uw}set setsPortSpot(t){this.uw!==t&&(Kt.t(t,"boolean",et,"setsPortSpot"),this.uw=t)}get portSpot(){return this.dw}set portSpot(t){Kt.s(t,Z,et,"portSpot"),this.dw.equals(t)||(this.dw=t)}get setsChildPortSpot(){return this.gw}set setsChildPortSpot(t){this.gw!==t&&(Kt.t(t,"boolean",et,"setsChildPortSpot"),this.gw=t)}get childPortSpot(){return this.mw}set childPortSpot(t){Kt.s(t,Z,et,"childPortSpot"),this.mw.equals(t)||(this.mw=t)}get childrenCount(){return this.children.length}get relativePosition(){return this.X}set relativePosition(t){this.X.set(t)}get subtreeSize(){return this.kt}set subtreeSize(t){this.kt.set(t)}get subtreeOffset(){return this.ht}set subtreeOffset(t){this.ht.set(t)}}class qi extends Qe{Lk;constructor(t){super(t),this.Lk=new _(0,0)}commit(){var a=this.link;if(null!==a&&!a.isAvoiding){var r=this.network.layout;let n=null,t=null;switch(r.ms){case 1:n=this.fromVertex,t=this.toVertex;break;case 2:n=this.toVertex,t=this.fromVertex;break;default:Kt.n("Unhandled path value "+r.ms.toString())}if(null!==n&&null!==t){var o=this.Lk;if(0!==o.x||0!==o.y||n.AD){var l=n.bounds,h=r.orthoAngle(n),u=r.computeLayerSpacing(n),d=n.rowSpacing,c=(a.updateRoute(),9===a.curve),g=a.isOrthogonal;let t=0,e,i;if(a.startRoute(),g||c){for(t=2;4<a.pointsCount;)a.removePoint(2);e=a.getPoint(1),i=a.getPoint(2)}else{for(t=1;3<a.pointsCount;)a.removePoint(1);e=a.getPoint(0),i=a.getPoint(a.pointsCount-1)}var m=a.getPoint(a.pointsCount-1);let s=0;0===h?(23===n.alignment?(s=l.bottom+o.y,0===o.y&&e.y>m.y+n.rowIndent&&(s=Math.min(s,Math.max(e.y,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.top+o.y,0===o.y&&e.y<m.y-n.rowIndent&&(s=Math.max(s,Math.min(e.y,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.top-n.ht.y+o.y:l.y+l.height/2+o.y,c?(a.insertPointAt(t,e.x,s),t++,a.insertPointAt(t,l.right+u,s),t++,a.insertPointAt(t,l.right+u+(o.x-d)/3,s),t++,a.insertPointAt(t,l.right+u+2*(o.x-d)/3,s),t++,a.insertPointAt(t,l.right+u+(o.x-d),s),t++,a.insertPointAt(t,i.x,s),t++):(g&&(a.insertPointAt(t,l.right+u/2,e.y),t++),a.insertPointAt(t,l.right+u/2,s),t++,a.insertPointAt(t,l.right+u+o.x-(g?d/2:d),s),t++,g&&(a.insertPointAt(t,a.getPoint(t-1).x,i.y),t++))):90===h?(23===n.alignment?(s=l.right+o.x,0===o.x&&e.x>m.x+n.rowIndent&&(s=Math.min(s,Math.max(e.x,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.left+o.x,0===o.x&&e.x<m.x-n.rowIndent&&(s=Math.max(s,Math.min(e.x,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.left-n.ht.x+o.x:l.x+l.width/2+o.x,c?(a.insertPointAt(t,s,e.y),t++,a.insertPointAt(t,s,l.bottom+u),t++,a.insertPointAt(t,s,l.bottom+u+(o.y-d)/3),t++,a.insertPointAt(t,s,l.bottom+u+2*(o.y-d)/3),t++,a.insertPointAt(t,s,l.bottom+u+(o.y-d)),t++,a.insertPointAt(t,s,i.y),t++):(g&&(a.insertPointAt(t,e.x,l.bottom+u/2),t++),a.insertPointAt(t,s,l.bottom+u/2),t++,a.insertPointAt(t,s,l.bottom+u+o.y-(g?d/2:d)),t++,g&&(a.insertPointAt(t,i.x,a.getPoint(t-1).y),t++))):180===h?(23===n.alignment?(s=l.bottom+o.y,0===o.y&&e.y>m.y+n.rowIndent&&(s=Math.min(s,Math.max(e.y,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.top+o.y,0===o.y&&e.y<m.y-n.rowIndent&&(s=Math.max(s,Math.min(e.y,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.top-n.ht.y+o.y:l.y+l.height/2+o.y,c?(a.insertPointAt(t,e.x,s),t++,a.insertPointAt(t,l.left-u,s),t++,a.insertPointAt(t,l.left-u+(o.x+d)/3,s),t++,a.insertPointAt(t,l.left-u+2*(o.x+d)/3,s),t++,a.insertPointAt(t,l.left-u+(o.x+d),s),t++,a.insertPointAt(t,i.x,s),t++):(g&&(a.insertPointAt(t,l.left-u/2,e.y),t++),a.insertPointAt(t,l.left-u/2,s),t++,a.insertPointAt(t,l.left-u+o.x+(g?d/2:d),s),t++,g&&(a.insertPointAt(t,a.getPoint(t-1).x,i.y),t++))):270===h?(23===n.alignment?(s=l.right+o.x,0===o.x&&e.x>m.x+n.rowIndent&&(s=Math.min(s,Math.max(e.x,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.left+o.x,0===o.x&&e.x<m.x-n.rowIndent&&(s=Math.max(s,Math.min(e.x,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.left-n.ht.x+o.x:l.x+l.width/2+o.x,c?(a.insertPointAt(t,s,e.y),t++,a.insertPointAt(t,s,l.top-u),t++,a.insertPointAt(t,s,l.top-u+(o.y+d)/3),t++,a.insertPointAt(t,s,l.top-u+2*(o.y+d)/3),t++,a.insertPointAt(t,s,l.top-u+(o.y+d)),t++,a.insertPointAt(t,s,i.y),t++):(g&&(a.insertPointAt(t,e.x,l.top-u/2),t++),a.insertPointAt(t,s,l.top-u/2),t++,a.insertPointAt(t,s,l.top-u+o.y+(g?d/2:d)),t++,g&&(a.insertPointAt(t,i.x,a.getPoint(t-1).y),t++))):Kt.n("Invalid angle "+h),a.commitRoute()}else this.Z3(n,t)}}}Z3(t,e){Ht,Kt.s(t,et,qi,"adjustRouteForAngleChange:parent"),Ht,Kt.s(e,et,qi,"adjustRouteForAngleChange:child");var i,s,n,a,r=this.link,o=this.network.layout,l=o.orthoAngle(t);l===o.orthoAngle(e)||(i=o.computeLayerSpacing(t),t=t.bounds,e=e.bounds,0===l&&e.left-t.right<i+1)||90===l&&e.top-t.bottom<i+1||180===l&&t.left-e.right<i+1||270===l&&t.top-e.bottom<i+1||(r.updateRoute(),e=9===r.curve,s=r.isOrthogonal,a=this.fromVertex,o=o.isBusAlignment(a.alignment),r.startRoute(),0===l?(a=t.right+i/2,e?4===r.pointsCount&&(n=r.getPoint(3).y,r.setPointAt(1,a-20,r.getPoint(1).y),r.insertPointAt(2,a-20,n),r.insertPointAt(3,a,n),r.insertPointAt(4,a+20,n),r.setPointAt(5,r.getPoint(5).x,n)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,a,r.getPoint(2).y),r.setPointAt(3,a,r.getPoint(3).y)):4===r.pointsCount?r.insertPointAt(2,a,r.getPoint(2).y):3===r.pointsCount?r.setPointAt(1,a,r.getPoint(2).y):2===r.pointsCount&&r.insertPointAt(1,a,r.getPoint(1).y)):90===l?(n=t.bottom+i/2,e?4===r.pointsCount&&(a=r.getPoint(3).x,r.setPointAt(1,r.getPoint(1).x,n-20),r.insertPointAt(2,a,n-20),r.insertPointAt(3,a,n),r.insertPointAt(4,a,n+20),r.setPointAt(5,a,r.getPoint(5).y)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,r.getPoint(2).x,n),r.setPointAt(3,r.getPoint(3).x,n)):4===r.pointsCount?r.insertPointAt(2,r.getPoint(2).x,n):3===r.pointsCount?r.setPointAt(1,r.getPoint(2).x,n):2===r.pointsCount&&r.insertPointAt(1,r.getPoint(1).x,n)):180===l?(a=t.left-i/2,e?4===r.pointsCount&&(n=r.getPoint(3).y,r.setPointAt(1,20+a,r.getPoint(1).y),r.insertPointAt(2,20+a,n),r.insertPointAt(3,a,n),r.insertPointAt(4,a-20,n),r.setPointAt(5,r.getPoint(5).x,n)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,a,r.getPoint(2).y),r.setPointAt(3,a,r.getPoint(3).y)):4===r.pointsCount?r.insertPointAt(2,a,r.getPoint(2).y):3===r.pointsCount?r.setPointAt(1,a,r.getPoint(2).y):2===r.pointsCount&&r.insertPointAt(1,a,r.getPoint(1).y)):270===l&&(n=t.top-i/2,e?4===r.pointsCount&&(a=r.getPoint(3).x,r.setPointAt(1,r.getPoint(1).x,20+n),r.insertPointAt(2,a,20+n),r.insertPointAt(3,a,n),r.insertPointAt(4,a,n-20),r.setPointAt(5,a,r.getPoint(5).y)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,r.getPoint(2).x,n),r.setPointAt(3,r.getPoint(3).x,n)):4===r.pointsCount?r.insertPointAt(2,r.getPoint(2).x,n):3===r.pointsCount?r.setPointAt(1,r.getPoint(2).x,n):2===r.pointsCount&&r.insertPointAt(1,r.getPoint(1).x,n)),r.commitRoute())}get fromVertex(){return this.is}set fromVertex(t){this.is!==t&&(Ht,null!==t&&Kt.s(t,et,qi,"fromVertex"),this.is=t)}get toVertex(){return this.es}set toVertex(t){this.es!==t&&(Ht,null!==t&&Kt.s(t,et,qi,"toVertex"),this.es=t)}get relativePoint(){return this.Lk}set relativePoint(t){this.Lk.set(t)}}class Gi{constructor(){}static Light={colors:{text:"#0a0a0a",comment:"#ca8a04",link:"#0a0a0a",group:"#a3a3a344",outline:"#a3a3a3",selection:"#0ea5e9",div:"#fff",gridMinor:"#e5e5e5",gridMajor:"#a3a3a3",overviewBox:"#c026d3",tempLink:"#2563eb",tempPort:"#c026d3",adornmentFill:"#0ea5e9",adornmentStroke:"#1e40af",dragSelect:"#c026d3"},fonts:{normal:"10pt sans-serif",bold:"bold 12pt sans-serif"},numbers:{group:1,selection:3},margins:{group:new I(5)},arrowheads:{toArrow:"Standard"}};static Dark={colors:{text:"#f5f5f5",comment:"#facc15",link:"#f5f5f5",group:"#a3a3a388",outline:"#a3a3a3",selection:"#38bdf8",div:"#171717",gridMinor:"#262626",gridMajor:"#404040",overviewBox:"#e879f9",tempLink:"#60a5fa",tempPort:"#e879f9",adornmentFill:"#38bdf8",adornmentStroke:"#2563eb",dragSelect:"#e879f9"},fonts:{normal:"10pt sans-serif",bold:"bold 12pt sans-serif"},numbers:{group:1,selection:3},margins:{group:new I(5)},arrowheads:{toArrow:"Standard"}}}class ji{as=new Set;lu=new 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Map([["background","colors"],["defaultColumnSeparatorStroke","colors"],["defaultRowSeparatorStroke","colors"],["shadowColor","colors"],["fill","colors"],["stroke","colors"],["font","fonts"],["angle","numbers"],["fromEndSegmentLength","numbers"],["fromShortLength","numbers"],["height","numbers"],["opacity","numbers"],["scale","numbers"],["toEndSegmentLength","numbers"],["toShortLength","numbers"],["width","numbers"],["defaultColumnSeparatorStrokeWidth","numbers"],["defaultRowSeparatorStrokeWidth","numbers"],["shadowBlur","numbers"],["corner","numbers"],["curviness","numbers"],["smoothness","numbers"],["parameter1","numbers"],["parameter2","numbers"],["strokeWidth","numbers"],["strokeDashOffset","numbers"],["maxLines","numbers"],["spacingAbove","numbers"],["spacingBelow","numbers"],["position","points"],["shadowOffset","points"],["desiredSize","sizes"],["maxSize","sizes"],["minSize","sizes"],["margin","margins"],["defaultSeparatorPadding","margins"],["padding","margins"],["alignment","spots"],["alignmentFocus","spots"],["fromSpot","spots"],["toSpot","spots"],["defaultAlignment","spots"],["spot1","spots"],["spot2","spots"],["verticalAlignment","spots"],["imageAlignment","spots"],["fromArrow","arrowheads"],["toArrow","arrowheads"]])}class Hi{Tt;b;Xi;xl;constructor(){this.b=q.Pm(),this.Tt="",this.Xi=!0,this.xl=!0}get name(){return this.Tt}set name(t){this.Tt=t}get isEnabled(){return this.Xi}set isEnabled(t){this.Xi=t}get isRealtime(){return this.xl}set isRealtime(t){this.xl=t}get diagram(){return this.b}set diagram(t){this.b!==t&&((this.b=t).Al=!0,t.requestUpdate())}invalidateRouter(){null!==this.b&&(this.b.Al=!0,this.b.requestUpdate())}canRoute(t){var e;return!(!this.isEnabled||(e=this.diagram)&&(!this.isRealtime&&e.Mu||e.animationManager.isTicking))}routeLinks(t,e){}toString(){return""!==this.name?this.name+" Router":Kt.an(this.constructor)}}class Ki extends Hi{constructor(t){super(),this.name="AvoidsNodes",t&&Object.assign(this,t)}routeLinks(t,e){for(var i=e instanceof q?null:e,s=t.iterator;s.next();){var 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r=n.cellWidth,o=n.cellHeight;let l=n._i(t,e),h=t,u=e,d=h,c=u;for(0===a?d+=r:90===a?c+=o:180===a?d-=r:c-=o,s.cN&&l>Ge.xo&&n._i(d,c)!==l-1&&(n._i(h-r,u)===l-1?(a=180,d=h-r,c=u):n._i(h+r,u)===l-1?(a=0,d=h+r,c=u):n._i(h,u-o)===l-1?(a=270,d=h,c=u-o):n._i(h,u+o)===l-1&&(a=90,d=h,c=u+o));l>Ge.xo&&n._i(d,c)===l-1;)h=d,u=c,0===a?d+=r:90===a?c+=o:180===a?d-=r:c-=o,--l;if(i?l>Ge.xo&&(180===a||0===a?h=Math.floor(h/r)*r+r/2:90!==a&&270!==a||(u=Math.floor(u/o)*o+o/2)):(h=Math.floor(h/r)*r+r/2,u=Math.floor(u/o)*o+o/2),l>Ge.xo){let i=a,t=h,e=u;if(0===a?(i=90,e+=o):90===a?(i=180,t-=r):180===a?(i=270,e-=o):270===a&&(i=0,t+=r),n._i(t,e)===l-1)this.vd(s,n,t,e,i,!1);else{let t=h,e=u;0===a?(i=270,e-=o):90===a?(i=0,t+=r):180===a?(i=90,e+=o):270===a&&(i=180,t-=r),n._i(t,e)===l-1&&this.vd(s,n,t,e,i,!1)}}s.insertPointAt(s.pointsCount-2,h,u)}}st.prototype.initializeStandardTools=function(){this.ii("Action",new ct,this.mouseDownTools),this.ii("Relinking",new ot,this.mouseDownTools),this.ii("LinkReshaping",new lt,this.mouseDownTools),this.ii("Rotating",new ut,this.mouseDownTools),this.ii("Resizing",new ht,this.mouseDownTools),this.ii("Linking",new rt,this.mouseMoveTools),this.ii("Dragging",new d,this.mouseMoveTools),this.ii("DragSelecting",new mt,this.mouseMoveTools),this.ii("Panning",new ft,this.mouseMoveTools),this.ii("ContextMenu",new yt,this.mouseUpTools),this.ii("TextEditing",new At,this.mouseUpTools),this.ii("ClickCreating",new gt,this.mouseUpTools),this.ii("ClickSelecting",new dt,this.mouseUpTools)},q.xP("GraphLinksModel",ii),q.xP("TreeModel",si);var n=v.go,a={get version(){return 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n&&n.version&&Kt.ft("WARNING: a `go` object on the root object is already defined.  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PHL",deathAge:null,deathDate:"1993-04-22",deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"83646651",lastName:"Orillo",living:!1,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:null,nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Gregorio",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},40891293:{baptismDate:null,birthDate:"about 1913",birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"40891293",lastName:"Saplala",living:!0,livingPlace:null,marriageDate:"1930-03-29",marriagePlace:null,middleName:null,nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Jose",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},41448711:{baptismDate:null,birthDate:"2004-08-05",birthPlace:"Amisola Maternity Hospital, Tondo, Manila, PHL",deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!0,key:"41448711",lastName:"Ignacio",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Acosta",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Ira Mae",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},78074094:{baptismDate:null,birthDate:null,birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!1,key:"78074094",lastName:"Adanza",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Elican",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Gloria",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},57433236:{baptismDate:null,birthDate:"1979-12-26",birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!1,key:"57433236",lastName:"Ajesta",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Vergara",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Cecil",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},70275697:{baptismDate:null,birthDate:"2003-11-05",birthPlace:"St. Luke's Medical Center, Quezon City, PHL",deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!0,key:"70275697",lastName:"Argabioso",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Martin",nickname:"Ryan",prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Riand Nikole",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},46768390:{baptismDate:null,birthDate:"1946-03-02",birthPlace:"Luzon, PHL",deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!0,key:"46768390",lastName:"Saplala",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Perez",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Celia",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},57182283:{baptismDate:null,birthDate:null,birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"57182283",lastName:"Maramba",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Reyes",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"José",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},55618304:{baptismDate:null,birthDate:null,birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"55618304",lastName:"Maramba",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Dumantay",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Larry",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},42349252:{baptismDate:null,birthDate:"1928-04-20",birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!1,key:"42349252",lastName:"Maramba",living:!0,livingPlace:null,marriageDate:"1953-02-08",marriagePlace:null,middleName:"Dumantay",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Aurora",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]}},STORIES={"GQX8-CQP":{headline:"An Electronics-Engineering-graduate turned Software Engineer focused on recording his family's history.",headshot:"GQX8-CQP-2.lossy.webp",stories:`
+  "nodeParentKeyProperty": `+this.Xe(this.nodeParentKeyProperty)),t+e}Ey(t){super.Ey(t),t.nodeParentKeyProperty&&(this.nodeParentKeyProperty=t.nodeParentKeyProperty)}Vy(t){void 0!==t.nodeParentKeyProperty&&t.nodeParentKeyProperty!==this.nodeParentKeyProperty&&Kt.n("applyIncrementalJson cannot change Model properties"),super.Vy(t)}maybeEnsureLinkReference(t){return t}get nodeParentKeyProperty(){return this.Bn}set nodeParentKeyProperty(t){var e=this.Bn;e!==t&&(this.En(t,li,"nodeParentKeyProperty"),this.Bn=t,this.i("nodeParentKeyProperty",e,t))}get copiesParentKeyOfNodeData(){return this.kg}set copiesParentKeyOfNodeData(t){this.kg!==t&&(Kt.t(t,"boolean",li,"copiesParentKeyOfNodeData"),this.kg=t)}getParentKeyForNodeData(t){if(null!==t){var e=this.Bn;if(""!==e){e=b.Xt(t,e);if(void 0!==e){if(this.isKeyType(e))return e;Kt.n("ParentKey value for node data "+t+" is not a number or a string: "+e)}}}}setParentKeyForNodeData(t,e){var i,s;void 0===(e=null===e?void 0:e)||this.isKeyType(e)||Kt.Bi(e,"number or string",li,"setParentKeyForNodeData:key"),null!==t&&""!==(i=this.Bn)&&(e=this.maybeEnsureLinkReference(e),this.containsNodeData(t)?(s=b.Xt(t,i))!==e&&(this.en(s,t),b.dt(t,i,e),null===this.findNodeDataForKey(e)&&this.sn(e,t),this.Kt("nodeParentKey",2,i,t,s,e),"string"==typeof i)&&this.updateTargetBindings(t,i):b.dt(t,i,e))}get parentLinkCategoryProperty(){return this.$a}set parentLinkCategoryProperty(t){var e=this.$a;e!==t&&(this.En(t,li,"parentLinkCategoryProperty"),this.$a=t,this.i("parentLinkCategoryProperty",e,t))}get linkCategoryProperty(){return this.parentLinkCategoryProperty}set linkCategoryProperty(t){this.parentLinkCategoryProperty=t}getParentLinkCategoryForNodeData(t){var e;return null===t||""===(e=this.$a)||void 0===(e=b.Xt(t,e))?"":"string"==typeof e?e:void Kt.n("getParentLinkCategoryForNodeData found a non-string category for "+t+": "+e)}getLinkCategoryForData(t){return this.getParentLinkCategoryForNodeData(t)}setParentLinkCategoryForNodeData(e,i){if(Kt.t(i,"string",li,"setParentLinkCategoryForNodeData:cat"),null!==e){var s=this.$a;if(""!==s)if(this.containsNodeData(e)){let t=b.Xt(e,s);(t=void 0===t?"":t)!==i&&(b.dt(e,s,i),this.Kt("parentLinkCategory",2,s,e,t,i),"string"==typeof s)&&this.updateTargetBindings(e,s)}else b.dt(e,s,i)}}setLinkCategoryForData(t,e){this.setParentLinkCategoryForNodeData(t,e)}copyNodeData(t){return null===t?null:(t=super.copyNodeData(t),this.copiesParentKeyOfNodeData||""===this.Bn||void 0===b.Xt(t,this.Bn)||b.dt(t,this.Bn,void 0),t)}setDataProperty(t,e,i){if((Ht,Kt.t(t,"object",li,"setDataProperty:data"),Kt.t(e,"string",li,"setDataProperty:propname"),""===e)&&Kt.n("TreeModel.setDataProperty: property name must not be an empty string when setting "+t+" to "+i),this.containsNodeData(t)){if(e===this.nodeKeyProperty)return void this.setKeyForNodeData(t,i);if(e===this.nodeCategoryProperty)return void this.setCategoryForNodeData(t,i);if(e===this.nodeParentKeyProperty)return void this.setParentKeyForNodeData(t,i)}var s=b.Xt(t,e);s!==i&&(b.dt(t,e,i),this.raiseDataChanged(t,e,s,i))}By(t,e){super.By(t,e);for(var i=this.oi.iterator;i.next();){var s=i.value;this.IN(s,t,e)}}IN(t,e,i){var s;this.getParentKeyForNodeData(t)===e&&(s=this.Bn,b.dt(t,s,i),this.Kt("nodeParentKey",2,s,t,e,i),"string"==typeof s)&&this.updateTargetBindings(t,s)}wg(t){super.wg(t);var e=this.getKeyForNodeData(t),t=this.Ry(e);if(null!==t){for(var i=Kt.ct(),s=t.iterator;s.next();){var n,a=s.value;this.containsNodeData(a)&&this.getParentKeyForNodeData(a)===e&&(n=this.Bn,this.Kt("nodeParentKey",2,n,a,e,e),"string"==typeof n&&this.updateTargetBindings(a,n),i.push(a))}for(let t=0;t<i.length;t++)this.en(e,i[t]);Kt.ot(i)}}xg(t){super.xg(t);var e=this.getParentKeyForNodeData(t),e=this.maybeEnsureLinkReference(e);null===this.findNodeDataForKey(e)&&this.sn(e,t)}zy(t){super.zy(t);var e=this.getParentKeyForNodeData(t);this.en(e,t)}yg(t,e){super.yg(t,e),this.setParentLinkCategoryForNodeData(e,this.getParentLinkCategoryForNodeData(t)),this.setParentKeyForNodeData(e,this.getParentKeyForNodeData(t))}get type(){return"TreeModel"}Qu(){return!0}jw(){return!0}}b.registerClass(li,"TreeModel");(s={})[s.ConstantSpacing=0]="ConstantSpacing",s[s.ConstantDistance=1]="ConstantDistance",s[s.ConstantAngle=2]="ConstantAngle",s[s.Packed=3]="Packed";var hi=s,ui=((s={})[s.Clockwise=10]="Clockwise",s[s.Counterclockwise=11]="Counterclockwise",s[s.BidirectionalLeft=12]="BidirectionalLeft",s[s.BidirectionalRight=13]="BidirectionalRight",s),di=((s={})[s.Forwards=20]="Forwards",s[s.Reverse=21]="Reverse",s[s.Ascending=22]="Ascending",s[s.Descending=23]="Descending",s[s.Optimized=24]="Optimized",s),ci=((s={})[s.Pythagorean=30]="Pythagorean",s[s.Circular=31]="Circular",s);class gi extends Ue{me;Xc;Hb;Sg;vb;Ih;ON;EN;VN;Ls;Xy;Yy;Qa;Ky;vT;Mg;Pg;Ng;Yc;vi;C;Pe;Ne;On;Cg;constructor(t){super(),this.me=0,this.Xc=0,this.Hb=0,this.Sg=360,this.vb=0,this.Ih=0,this.ON=new _,this.EN=30,this.VN=0,this.Ls=0,this.Xy=0,this.Yy=new mi,this.Qa=0,this.Ky=0,this.vT=600,this.Mg=NaN,this.Pg=1,this.Ng=0,this.Yc=360,this.vi=0,this.C=10,this.Pe=24,this.Ne=We.standardComparer,this.On=6,this.Cg=30,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Mg=this.Mg,t.Pg=this.Pg,t.Ng=this.Ng,t.Yc=this.Yc,t.vi=this.vi,t.C=this.C,t.Pe=this.Pe,t.Ne=this.Ne,t.On=this.On,t.Cg=this.Cg}ci(t){t in di?this.sorting=t:t in ui?this.direction=t:t in hi?this.arrangement=t:t in ci?this.nodeDiameterFormula=t:super.ci(t)}createNetwork(){return new fi(this)}YO(i,e,s){i=this.KO(i);let t=this.vb,n=this.EN,a=this.me,r=this.Xc,o=this.Hb,l=this.Sg,h=this.Ih,u=this.VN,d=this.Ls,c=this.Xy;if(t=this.arrangement,n=this.nodeDiameterFormula,a=this.radius,(!isFinite(a)||a<=0)&&(a=NaN),r=this.aspectRatio,(!isFinite(r)||r<=0)&&(r=1),o=this.startAngle,isFinite(o)||(o=0),l=this.sweepAngle,(!isFinite(l)||360<l||l<1)&&(l=360),h=this.spacing,isFinite(h)||(h=NaN),3===t&&31===n?t=0:3===t&&31!==n&&(n=31,t=this.arrangement),(12===this.direction||13===this.direction)&&24!==this.sorting){for(let t=0;!(t>=i.length||(e.add(i.elt(t)),t+1>=i.length));t+=2)s.add(i.elt(t+1));12===this.direction?(3===this.arrangement&&e.reverse(),(i=new O).addAll(e),i.addAll(s)):(3===this.arrangement&&s.reverse(),(i=new O).addAll(s),i.addAll(e))}var g=i.length;let m=u=0;for(let e=0;e<i.length;e++){var f=o+l*m*(10===this.direction?1:-1)/g;let t=i.elt(e).diameter;isNaN(t)&&(t=i.elt(e).Oh(f)),l<360&&(0===e||e===i.length-1)&&(t/=2),u+=t,m++}if(isNaN(a)||3===t){if(isNaN(h)&&(h=6),0!==t&&3!==t){let e=-1/0;for(let t=0;t<g;t++){var p=i.elt(t),v=i.elt(t===g-1?0:t+1);isNaN(p.diameter)&&p.Oh(0),isNaN(v.diameter)&&v.Oh(0),e=Math.max(e,(p.diameter+v.diameter)/2)}c=e+h,2===t?(y=2*Math.PI/g,y=(e+h)/y,1<r?(a=y,d=a*r):(d=y,a=d)):a=this.qb(c*(360<=l?g:g-1),r,o*Math.PI/180,l*Math.PI/180)}else a=this.qb(u+(360<=l?g:g-1)*(3!==t?h:1.6*h),r,o*Math.PI/180,l*Math.PI/180);d=a*r}else{d=a*r;var y=this.BN(a,d,o*Math.PI/180,l*Math.PI/180);if(isNaN(h))0===t&&(h=(y-u)/(360<=l?g:g-1));else if(0===t){var b=(y-u)/(360<=l?g:g-1);b<h?(a=this.qb(u+h*(360<=l?g:g-1),r,o*Math.PI/180,l*Math.PI/180),d=a*r):h=b}else{let e=-1/0;for(let t=0;t<g;t++){var x=i.elt(t),w=i.elt(t===g-1?0:t+1);isNaN(x.diameter)&&x.Oh(0),isNaN(w.diameter)&&w.Oh(0),e=Math.max(e,(x.diameter+w.diameter)/2)}var b=e+h,A=this.qb(b*(360<=l?g:g-1),r,o*Math.PI/180,l*Math.PI/180);c=A>a?(a=A,d=a*r,b):y/(360<=l?g:g-1)}}return this.vb=t,this.EN=n,this.me=a,this.Xc=r,this.Hb=o,this.Sg=l,this.Ih=h,this.VN=u,this.Ls=d,this.Xy=c,i}doLayout(e){Ht,null===e&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),null===this.network&&(this.network=this.makeNetwork(e)),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);e=this.network.vertexes;if(e.count<=1)1===e.count&&((a=e.first()).centerX=0,a.centerY=0);else{let t=new O;t.addAll(e.iterator);var s=new O,n=new O,a=(t=this.YO(t,s,n),this.vb),r=this.me,o=this.Hb,l=this.Sg,h=this.Ih,u=this.Ls,d=this.Xy;if(12!==this.direction&&13!==this.direction||3!==a)if(12===this.direction||13===this.direction){let i=0;switch(a){case 1:i=180*this.Wb(r,u,o,d)/Math.PI;break;case 0:{let t=0,e=0;var c=s.first(),c=(null!==c&&(t=c.Oh(Math.PI/2)),n.first());null!==c&&(e=c.Oh(Math.PI/2)),i=180*this.Wb(r,u,o,h+(t+e)/2)/Math.PI;break}case 2:i=l/t.length}if(12===this.direction){switch(a){case 1:this.Uy(s,l/2,o,11);break;case 0:this.Gy(s,l/2,o,11);break;case 2:this.Hy(s,l/2,o,11)}switch(a){case 1:this.Uy(n,l/2,o+i,10);break;case 0:this.Gy(n,l/2,o+i,10);break;case 2:this.Hy(n,l/2,o+i,10)}}else{switch(a){case 1:this.Uy(n,l/2,o,11);break;case 0:this.Gy(n,l/2,o,11);break;case 2:this.Hy(n,l/2,o,11)}switch(a){case 1:this.Uy(s,l/2,o+i,10);break;case 0:this.Gy(s,l/2,o+i,10);break;case 2:this.Hy(s,l/2,o+i,10)}}}else switch(a){case 1:this.Uy(t,l,o,this.direction);break;case 0:this.Gy(t,l,o,this.direction);break;case 2:this.Hy(t,l,o,this.direction);break;case 3:this.qT(t,l,o,this.direction)}else this.qT(t,l,o-l/2,10)}this.updateParts(),this.network=null,this.isValidLayout=!0}Hy(e,t,i,s){var n=this.Sg,a=this.me,r=this.Ls,o=i*Math.PI/180,l=t*Math.PI/180,h=e.length;for(let t=0;t<h;t++){var u=o+(10===s?t*l/(360<=n?h:h-1):-t*l/h),d=e.elt(t),c=a*Math.tan(u)/r,c=Math.sqrt((a*a+r*r*c*c)/(1+c*c));d.centerX=c*Math.cos(u),d.centerY=c*Math.sin(u),d.actualAngle=180*u/Math.PI}}Gy(e,t,i,s){var n=this.me,a=this.Ls,r=this.Ih;let o=i*Math.PI/180;var l=e.length;for(let t=0;t<l;t++){var h=e.elt(t),u=e.elt(t===l-1?0:t+1),d=n*Math.cos(o),c=a*Math.sin(o),d=(h.centerX=d,h.centerY=c,h.actualAngle=180*o/Math.PI,isNaN(h.diameter)&&h.Oh(0),isNaN(u.diameter)&&u.Oh(0),(h.diameter+u.diameter)/2),c=this.Wb(n,a,10===s?o:-o,d+r);o+=10===s?c:-c}}Uy(e,t,i,s){var n=this.me,a=this.Ls,r=this.Xy;let o=i*Math.PI/180;var l=e.length;for(let t=0;t<l;t++){var h=e.elt(t),h=(h.centerX=n*Math.cos(o),h.centerY=a*Math.sin(o),h.actualAngle=180*o/Math.PI,this.Wb(n,a,10===s?o:-o,r));o+=10===s?h:-h}}qT(t,e,i,s){let n=this.Ky;var a=this.Sg;if(this.Qa=0,this.Yy=new mi,e<360){for(n=i+(10===s?a:-a);n<0;)n+=360;180<(n%=360)&&(n-=360),n*=Math.PI/180,this.Ky=n,this.WT(t,e,i,s)}else this.jT(t,e,i,s);this.Yy.commit(t)}jT(s,n,a,r){var o=this.me,l=this.Ls,h=this.Ih,u=this.Xc;let e=o*Math.cos(a*Math.PI/180),i=l*Math.sin(a*Math.PI/180);var d=s.toArray();if(3===d.length)d[0].centerX=o,d[0].centerY=0,d[1].centerX=d[0].centerX-d[0].width/2-d[1].width/2-h,d[1].y=d[0].y,d[2].centerX=(d[0].centerX+d[1].centerX)/2,d[2].y=d[0].y-d[2].height-h;else if(4===d.length)d[0].centerX=o,d[0].centerY=0,d[2].centerX=-d[0].centerX,d[2].centerY=d[0].centerY,d[1].centerX=0,d[1].y=Math.min(d[0].y,d[2].y)-d[1].height-h,d[3].centerX=0,d[3].y=Math.max(d[0].y+d[0].height+h,d[2].y+d[2].height+h);else{var c=_.a();for(let t=0;t<d.length&&(d[t].centerX=e,d[t].centerY=i,!(t>=d.length-1));t++)this.JT(e,i,d,t,r,c)||this.ZT(e,i,d,t,r,c),e=c.x,i=c.y;if(_.o(c),this.Qa++,!(23<this.Qa)){var l=d[0].centerX,o=d[0].centerY,g=d[d.length-1].centerX,m=d[d.length-1].centerY;let t=Math.abs(l-g)-((d[0].width+d[d.length-1].width)/2+h);var f,p,h=Math.abs(o-m)-((d[0].height+d[d.length-1].height)/2+h);let e=0,i=(Math.abs(h)<1?((f=Math.abs(l-g))<(p=(d[0].width+d[d.length-1].width)/2)&&(e=0),t=f-p):e=0<h?h:Math.abs(t)<1?0:t,!1);i=Math.abs(g)>Math.abs(m)?0<g!=m<o:0<m!=l<g,(i=10===r?i:!i)&&(e=-Math.abs(e),e=Math.min(e,-d[d.length-1].width),e=Math.min(e,-d[d.length-1].height)),this.Yy.UO(e,d),1<Math.abs(e)&&(this.Qa<8?this.me-=e/(2*Math.PI):d.length<5&&10<e?this.me/=2:this.me-=0<e?1.7:-2.3,this.Ls=this.me*u,this.jT(s,n,a,r))}}}WT(t,e,i,s){var n=this.me,a=this.Ls,r=this.Xc;let o=n*Math.cos(i*Math.PI/180),l=a*Math.sin(i*Math.PI/180);var h,u=_.a(),d=t.toArray();for(let t=0;t<d.length&&(d[t].centerX=o,d[t].centerY=l,!(t>=d.length-1));t++)this.JT(o,l,d,t,s,u)||this.ZT(o,l,d,t,s,u),o=u.x,l=u.y;_.o(u),this.Qa++,23<this.Qa||(h=Math.atan2(l,o),h=10===s?this.Ky-h:h-this.Ky,h=(h=Math.abs(h)<Math.abs(h-2*Math.PI)?h:h-2*Math.PI)*(n+a)/2,this.Yy.GO(h,d),1<Math.abs(h)&&(this.Qa<8?this.me-=h/(2*Math.PI):this.me-=0<h?1.7:-2.3,this.Ls=this.me*r,this.WT(t,e,i,s)))}JT(t,e,i,s,n,a){var r=this.Ih,o=this.me,l=this.Ls;let h=0,u=0;r=(i[s].width+i[s+1].width)/2+r;let d=!1;if(0<=e!=(10===n)){if((h=t+r)>o){if((h=t-r)<-o)return a.x=h,a.y=u,!1;d=!0}}else if((h=t-r)<-o){if((h=t+r)>o)return a.x=h,a.y=u,!1;d=!0}return u=Math.sqrt(1-Math.min(1,h*h/(o*o)))*l,e<0!==d&&(u=-u),Math.abs(e-u)>(i[s].height+i[s+1].height)/2?(a.x=h,a.y=u,!1):(a.x=h,a.y=u,!0)}ZT(t,e,i,s,n,a){var r=this.Ih,o=this.me,l=this.Ls;let h=0,u=0;r=(i[s].height+i[s+1].height)/2+r;let d=!1;if(0<=t!=(10===n)){if((u=e-r)<-l){if((u=e+r)>l)return a.x=h,a.y=u,!1;d=!0}}else if((u=e+r)>l){if((u=e-r)<-l)return a.x=h,a.y=u,!1;d=!0}return h=Math.sqrt(1-Math.min(1,u*u/(l*l)))*o,t<0!==d&&(h=-h),Math.abs(t-h)>(i[s].width+i[s+1].width)/2?(a.x=h,a.y=u,!1):(a.x=h,a.y=u,!0)}commitLayout(){this.commitNodes(),this.isRouting&&this.commitLinks()}commitNodes(){var t=null!==this.group&&this.group.hasPlaceholder(),e=t?this.group.location.copy():null;let i=this.actualCenter;t?i=new _(0,0):(i.x=this.arrangementOrigin.x+this.me,i.y=this.arrangementOrigin.y+this.Ls);for(var s,n=this.network.vertexes.iterator;n.next();){var a=n.value;a.x+=i.x,a.y+=i.y,a.commit()}t&&(this.group.ensureBounds(),t=this.group.position.copy(),s=this.group.location.copy(),e=e.subtract(s.subtract(t)),this.group.move(e),this.ON=e.subtract(t))}commitLinks(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()}BN(t,e,i,s){var n=this.vT;if(Math.abs(this.Xc-1)<.001)return void 0!==i&&void 0!==s?s*t:2*Math.PI*t;var a=e<t?Math.sqrt(t*t-e*e)/t:Math.sqrt(e*e-t*t)/e;let r=0,o=0,l=(o=void 0!==i&&void 0!==s?s/(n+1):Math.PI/(2*(n+1)),0);for(let t=0;t<=n;t++){l=void 0!==i&&void 0!==s?i+t*s/n:t*Math.PI/(2*n);var h=Math.sin(l);r+=Math.sqrt(1-a*a*h*h)*o}return void 0!==i&&void 0!==s?(e<t?t:e)*r:4*(e<t?t:e)*r}qb(t,e,i,s){let n=0;return t/(n=void 0!==i&&void 0!==s?this.BN(1,e,i,s):this.BN(1,e))}Wb(e,i,s,n){if(Math.abs(this.Xc-1)<.001)return n/e;var a=i<e?Math.sqrt(e*e-i*i)/e:Math.sqrt(i*i-e*e)/i;let r=0;var o=2*Math.PI/(700*this.network.vertexes.count);i<e&&(s+=Math.PI/2);for(let t=0;;t++){var l=s+t*o,l=Math.sin(l);if((r+=(i<e?e:i)*Math.sqrt(1-a*a*l*l)*o)>=n)return t*o}}KO(t){switch(this.sorting){case 20:break;case 21:t.reverse();break;case 22:t.sort(this.comparer);break;case 23:t.sort(this.comparer),t.reverse();break;case 24:return this.HO(this.vO(t));default:Kt.n("Invalid sorting type.")}return t}vO(n){var a=[];for(let t=0;t<n.length;t++)a.push(0);var r=new O;for(let s=0;s<n.length;s++){let e=-1,i=-1;if(0===s)for(let t=0;t<n.length;t++){var o=n.elt(t).edgesCount;o>e&&(e=o,i=t)}else for(let t=0;t<n.length;t++){var l=a[t];l>e&&(e=l,i=t)}r.add(n.elt(i)),a[i]=-1;var h=n.elt(i);let t=0;for(var u=h.sourceEdges;u.next();){var d=u.value.fromVertex;!((t=n.indexOf(d))<0)&&0<=a[t]&&a[t]++}for(var c=h.destinationEdges;c.next();){var g=c.value.toVertex;!((t=n.indexOf(g))<0)&&0<=a[t]&&a[t]++}}return r}HO(i){var r=[];for(let e=0;e<i.length;e++){var s=i.elt(e);r[e]=[];let t=0;for(var n=s.destinationEdges;n.next();){var a=n.value.toVertex;(t=i.indexOf(a))!==e&&r[e].indexOf(t)<0&&r[e].push(t)}for(var o=s.sourceEdges;o.next();){var l=o.value.fromVertex;(t=i.indexOf(l))!==e&&r[e].indexOf(t)<0&&r[e].push(t)}}var h=[];for(let t=0;t<r.length;t++)h[t]=0;var u=[],d=[],c=[],g=[],e=new O;let t=0;for(let a=0;a<r.length;a++){var m=r[a].length;if(1===m)g.push(a);else if(0===m)e.add(i.elt(a));else{if(0===t)u.push(a);else{let e=1/0,i=1/0,n=-1;var f=[];for(let t=0;t<u.length;t++)r[u[t]].indexOf(u[t===u.length-1?0:t+1])<0&&f.push(t===u.length-1?0:t+1);if(0===f.length)for(let t=0;t<u.length;t++)f.push(t);for(let t=0;t<f.length;t++){var p,v=f[t],y=this.qO(r[a],d,c,h,v,u);let s=0;for(let t=0;t<r[a].length;t++){var b=r[a][t],b=u.indexOf(b);0<=b&&(b=Math.abs(v-(v<=b?b+1:b)),s+=b<u.length+1-b?b:u.length+1-b)}for(let i=0;i<d.length;i++){let t=h[d[i]],e=h[c[i]];t>=v&&t++,e>=v&&e++,t>e&&(p=e,e=t,t=p),e-t<(u.length+2)/2==(t<v&&v<=e)&&s++}(y<e||y===e&&s<i)&&(e=y,i=s,n=v)}u.splice(n,0,a);for(let t=0;t<u.length;t++)h[u[t]]=t;for(let t=0;t<r[a].length;t++){var x=r[a][t];0<=u.indexOf(x)&&(d.push(a),c.push(x))}}t++}}let w=!1;for(var A=u.length;;){w=!0;for(let t=0;t<g.length;t++){var P=g[t],k=r[P][0],S=u.indexOf(k);if(0<=S){let e=0;for(let t=0;t<r[k].length;t++){var M,C=r[k][t],C=u.indexOf(C);C<0||C===S||(M=S<C?C-S:S-C,e+=C<S!=A-M<M?1:-1)}u.splice(e<0?S:S+1,0,P),g.splice(t,1),t--}else w=!1}if(w)break;u.push(g[0]),g.splice(0,1)}for(let t=0;t<u.length;t++){var N=u[t];e.add(i.elt(N))}return e}qO(s,n,a,r,o,l){let h=0;for(let t=0;t<n.length;t++){var u=n[t],d=a[t],u=r[u],d=r[d];let e=0,i=0;if(i=u<d?(e=u,d):(e=d,u),e<o&&o<=i)for(let t=0;t<s.length;t++){var c=s[t];l.indexOf(c)<0||e<r[c]&&r[c]<i||e===r[c]||i===r[c]||h++}else for(let t=0;t<s.length;t++){var g=s[t];l.indexOf(g)<0||!(e<r[g]&&r[g]<i)||e===r[g]||i===r[g]||h++}}return h}get radius(){return this.Mg}set radius(t){this.Mg!==t&&(Kt.t(t,"number",gi,"radius"),0<t||isNaN(t))&&(this.Mg=t,this.invalidateLayout())}get aspectRatio(){return this.Pg}set aspectRatio(t){this.Pg!==t&&(Kt.t(t,"number",gi,"aspectRatio"),0<t)&&(this.Pg=t,this.invalidateLayout())}get startAngle(){return this.Ng}set startAngle(t){this.Ng!==t&&(Kt.t(t,"number",gi,"startAngle"),this.Ng=t,this.invalidateLayout())}get sweepAngle(){return this.Yc}set sweepAngle(t){this.Yc!==t&&(Kt.t(t,"number",gi,"sweepAngle"),this.Yc=0<t&&t<=360?t:360,this.invalidateLayout())}get arrangement(){return this.vi}set arrangement(t){this.vi!==t&&(Kt.it(t,hi,"CircularArrangement"),3===t||0===t||1===t||2===t)&&(this.vi=t,this.invalidateLayout())}get direction(){return this.C}set direction(t){this.C!==t&&(Kt.it(t,ui,"CircularDirection"),10===t||11===t||12===t||13===t)&&(this.C=t,this.invalidateLayout())}get sorting(){return this.Pe}set sorting(t){this.Pe!==t&&(Kt.it(t,di,"CircularSorting"),this.Pe=t,this.invalidateLayout())}get comparer(){return this.Ne}set comparer(t){this.Ne!==t&&(Kt.t(t,"function",gi,"comparer"),this.Ne=t,this.invalidateLayout())}get spacing(){return this.On}set spacing(t){this.On!==t&&(Kt.t(t,"number",gi,"spacing"),this.On=t,this.invalidateLayout())}get nodeDiameterFormula(){return this.Cg}set nodeDiameterFormula(t){this.Cg!==t&&(Kt.it(t,ci,"CircularNodeDiameterFormula"),30===t||31===t)&&(this.Cg=t,this.invalidateLayout())}get actualXRadius(){return this.me}get actualYRadius(){return this.Ls}get actualSpacing(){return this.Ih}get actualCenter(){return this.ON}static ConstantSpacing=0;static ConstantDistance=1;static ConstantAngle=2;static Packed=3;static Clockwise=10;static Counterclockwise=11;static BidirectionalLeft=12;static BidirectionalRight=13;static Forwards=20;static Reverse=21;static Ascending=22;static Descending=23;static Optimized=24;static Pythagorean=30;static Circular=31}class mi{Kc;_a;Uc;constructor(){this.Kc=-1/0,this._a=null,this.Uc=null}UO(t,e){if(0<t&&this.Kc<0||Math.abs(t)<Math.abs(this.Kc)&&!(t<0&&0<this.Kc)){this.Kc=t,this._a=[],this.Uc=[];for(let t=0;t<e.length;t++)this._a[t]=e[t].bounds.x,this.Uc[t]=e[t].bounds.y}}GO(t,e){if(Math.abs(t)<Math.abs(this.Kc)){this.Kc=t,this._a=[],this.Uc=[];for(let t=0;t<e.length;t++)this._a[t]=e[t].bounds.x,this.Uc[t]=e[t].bounds.y}}commit(e){if(null!==this._a&&null!==this.Uc)for(let t=0;t<this._a.length;t++){var i=e.elt(t);i.x=this._a[t],i.y=this.Uc[t]}}}class fi extends _e{constructor(t){super(t)}createVertex(){return new pi(this)}createEdge(){return new vi(this)}}class pi extends We{Ao;jb;constructor(t){super(t),this.Ao=NaN,this.jb=NaN}Oh(t){var e,i=this.network;return null===i||null===(i=i.layout)?NaN:3===i.arrangement?31===i.nodeDiameterFormula?(this.Ao=Math.max(this.width,this.height),this.Ao):(e=Math.abs(Math.sin(t)),t=Math.abs(Math.cos(t)),0===e?this.width:0===t?this.height:(this.Ao=Math.min(this.height/e,this.width/t),this.Ao)):(31===i.nodeDiameterFormula?this.Ao=Math.max(this.width,this.height):this.Ao=Math.sqrt(this.width*this.width+this.height*this.height),this.Ao)}get diameter(){return this.Ao}set diameter(t){this.Ao!==t&&(Kt.t(t,"number",pi,"diameter"),this.Ao=t)}get actualAngle(){return this.jb}set actualAngle(t){this.jb!==t&&(Kt.t(t,"number",pi,"actualAngle"),this.jb=t)}}class vi extends Qe{constructor(t){super(t)}}class yi extends Ue{vy;Eh;Ts;Ag;zn;Ye;Lg;Tg;Dg;Gc;Fg;Rg;Hc;vc;qc;Wc;Ig;Og;jc;tf;constructor(t){super(),this.vy=0,this.Eh=0,this.Ts=new Yt(100,100).w(),this.Ag=!1,this.zn=!0,this.Ye=!1,this.Lg=100,this.Tg=300,this.Dg=1,this.Gc=1e3,this.Fg=10,this.Rg=Math,this.Hc=.05,this.vc=50,this.qc=150,this.Wc=0,this.Ig=10,this.Og=5,this.jc=NaN,this.tf=10,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Ts.c(this.Ts),t.Ag=this.Ag,t.zn=this.zn,t.Ye=this.Ye,t.Lg=this.Lg,t.Tg=this.Tg,t.Dg=this.Dg,t.Gc=this.Gc,t.Fg=this.Fg,t.Rg=this.Rg,t.Hc=this.Hc,t.vc=this.vc,t.qc=this.qc,t.Wc=this.Wc,t.Ig=this.Ig,t.Og=this.Og,t.jc=this.jc,t.tf=this.tf}createNetwork(){return new bi(this)}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),this.network=this.makeNetwork(t);var e=this.network.vertexes.iterator,t=this.maxIterations;if(0<this.network.vertexes.count){for(this.network.deleteSelfEdges(),e=this.network.vertexes.iterator;e.next();){var i=e.value;i.charge=this.electricalCharge(i),i.mass=this.gravitationalMass(i)}for(var s=this.network.edges.iterator;s.next();){var n=s.value;n.stiffness=this.springStiffness(n),n.length=this.springLength(n)}if(this.zN(),this.Eh=0,this.needsPrelayout()){var a=this.network,r=a.splitIntoSubNetworks(!1);let t=r.iterator;for(;t.next();){var o=t.value;this.doConnectedSubnetLayout(o)}for(t=r.iterator,this.WO(t,a),t=r.iterator;t.next();){for(var l=t.value,h=l.vertexes.iterator;h.next();){var u=h.value;a.addVertex(u)}for(var d=l.edges.iterator;d.next();){var c=d.value;a.addEdge(c)}}}else this.$T(this.network,this.maxIterations);this.updateParts()}this.maxIterations=t,this.isValidLayout=!0}needsPrelayout(){if(!(this.network.vertexes.count<3)){let t=0,e=0;for(var i=this.network.vertexes.first().bounds,s=this.network.vertexes.iterator;s.next();){var n=s.value,a=n.bounds;if(isNaN(n.x)||isNaN(n.y)||a.intersectsRect(i)&&2<++t)return!0;if(10<e)return!1;e++}}return!1}doConnectedSubnetLayout(t){let e=t.vertexes.iterator;for(;e.next();){var i=e.value;i.hierarchicalVertexes.add(i)}let s=t,n=this.jc;if((n=isNaN(n)?t.edges.count/t.vertexes.count:n)<t.vertexes.count)for(;s.vertexes.count>Math.max(100,Math.sqrt(n*t.vertexes.count));)s=this.coarsenNetwork(s);let a=0,r=(e=s.vertexes.iterator,this.randomNumberGenerator);for(null===r&&(this.randomNumberGenerator=r=new Ai(0));e.next();){e.value.idInCluster=a++;for(var o=10*(r.random()-.5),l=10*(r.random()-.5),h=(e.value.x=o,e.value.y=l,e.value.hierarchicalVertexes.iterator);h.next();)h.value.x=o,h.value.y=l}var u=this.computePairwiseDistances(s);this.jO(s,u,this.maxPrelayoutIterations,t.vertexes.count),this.$T(t,this.maxIterations)}computePairwiseDistances(t){var e=t.vertexes.count,i=new Array(e);for(let t=0;t<e;t++)i[t]=new Array(e).fill(-1),i[t][t]=0;for(var s=t.vertexes.iterator,n=new Map,a=[];s.next();){var r=s.value,a=[r];for((n=new Map).set(r.idInCluster,0);0<a.length;)for(var o=a.shift(),l=o.vertexes.iterator;l.next();){var h=l.value;n.has(h.idInCluster)||(n.set(h.idInCluster,n.get(o.idInCluster)+1),a.push(h))}for(let t=0;t<e;t++){var u=Math.min(i[r.idInCluster][t],i[t][r.idInCluster]),d=n.get(t);(u<0||d<u)&&(i[r.idInCluster][t]=d,i[t][r.idInCluster]=d)}}return i}coarsenNetwork(t){var i=this.createNetwork(),s=new Map;let e=0,n=t.vertexes.iterator;for(;n.next();)n.value.idInCluster=e++;for(n=t.vertexes.iterator;n.next();){var a=n.value;if(!s.has(a.idInCluster)){let t=Number.MAX_SAFE_INTEGER,e=null;for(var r=a.vertexes.iterator;r.next();){var o=r.value;s.has(o.idInCluster)||o.hierarchicalVertexes.length<t&&(t=o.hierarchicalVertexes.length,e=o)}var l=i.createVertex();l.hierarchicalVertexes.addAll(a.hierarchicalVertexes),null!=e&&l.hierarchicalVertexes.addAll(e.hierarchicalVertexes),s.set(a.idInCluster,l),null!=e&&s.set(e.idInCluster,l),i.addVertex(l)}}for(var h=t.edges.iterator;h.next();){var u,d=h.value,c=s.get(d.fromVertex.idInCluster),d=s.get(d.toVertex.idInCluster);c!==d&&((u=i.createEdge()).fromVertex=c,u.toVertex=d,i.addEdge(u))}return i}Fw(t,e){let i=!0;for(var s=t.vertexes.iterator;s.next();){var n=s.value;i?(i=!1,e.set(n.bounds)):e.unionRect(n.bounds)}return e}WO(t,e){Ht,Kt.s(e,bi,yi,"arrangeConnectedGraphs:singletons");var i=this.arrangementSpacing,s=t.count;let n=!0,a=0,r=0;var o=Kt.ct();for(let t=0;t<s+e.vertexes.count+2;t++)o[t]=null;let l=0;t.reset();var h=Q.a();let u;for(;t.next();){var d=t.value;if(this.Fw(d,h),n)n=!1,a=h.x+h.width/2,r=h.y+h.height/2,o[0]=new _(h.x+h.width+i.width,h.y),o[1]=new _(h.x,h.y+h.height+i.height),l=2;else{var c=this.QT(o,l,a,r,h.width,h.height,i),g=o[c],m=new _(g.x+h.width+i.width,g.y),f=new _(g.x,g.y+h.height+i.height),p=(c+1<l&&o.splice(c+1,0,null),o[c]=m,o[c+1]=f,l++,g.x-h.x),v=g.y-h.y;for(u=d.vertexes.iterator;u.next();){var y=u.value;y.centerX+=p,y.centerY+=v}}}for(Q.o(h),u=e.vertexes.iterator;u.next();){var b,x,w,A=u.value,P=A.bounds;l<2?(a=P.x+P.width/2,r=P.y+P.height/2,o[0]=new _(P.x+P.width+i.width,P.y),o[1]=new _(P.x,P.y+P.height+i.height),l=2):(x=o[b=this.QT(o,l,a,r,P.width,P.height,i)],w=new _(x.x+P.width+i.width,x.y),P=new _(x.x,x.y+P.height+i.height),b+1<l&&o.splice(b+1,0,null),o[b]=w,o[b+1]=P,l++,A.centerX=x.x+A.width/2,A.centerY=x.y+A.height/2)}Kt.ot(o)}QT(i,s,t,n,a,r,o){let l=9e19,h=-1;t:for(let e=0;e<s;e++){var u=i[e],d=u.x-t,c=u.y-n,d=d*d+c*c;if(d<l){for(let t=e-1;0<=t;t--)if(i[t].y>u.y&&i[t].x-u.x<a+o.width)continue t;for(let t=e+1;t<s;t++)if(i[t].x>u.x&&i[t].y-u.y<r+o.height)continue t;h=e,l=d}}return h}zN(){if(this.comments)for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;this.addComments(e)}}addComments(i){var t=i.node;if(null!==t)for(var e=t.findNodesConnected();e.next();){var s=e.value;if("Comment"===s.category&&s.isVisible()){let t=this.network.findVertex(s),e=((t=null===t?this.network.addNode(s):t).charge=this.defaultCommentElectricalCharge,null);for(var n=t.destinationEdges;n.next();){var a=n.value;if(a.toVertex===i){e=a;break}}if(null===e)for(var r=t.sourceEdges;r.next();){var o=r.value;if(o.fromVertex===i){e=o;break}}(e=null===e?this.network.linkVertexes(i,t,null):e).length=this.defaultCommentSpringLength}}}XN(t,e){Ht,Kt.s(t,xi,yi,"getNodeDistance:vertexA"),Kt.s(e,xi,yi,"getNodeDistance:vertexB");var i,s,t=t.bounds,n=t.x,a=t.y,r=t.width,t=t.height,e=e.bounds,o=e.x,l=e.y,h=e.width,e=e.height;return n+r<o?l+e<a?(s=n+r-o,i=a-l-e,z.Cw(s*s+i*i)):a+t<l?(s=n+r-o,i=a+t-l,z.Cw(s*s+i*i)):o-(n+r):o+h<n?l+e<a?(s=n-o-h,i=a-l-e,z.Cw(s*s+i*i)):a+t<l?(r=n-o-h,s=a+t-l,z.Cw(r*r+s*s)):n-(o+h):l+e<a?a-(l+e):a+t<l?l-(a+t):.1}$T(t,e){Ht,Kt.r(e,yi,"performIterations:num");for(var i=this.Eh+e;this.Eh<i&&(this.Eh++,this.JO(t)););}JO(t){var i=t.vertexes.toArray();if(i.length<=0)return!1;var e=i[0];e.forceX=0,e.forceY=0;let s=e.centerX,n=s,a=e.centerY,r=a;for(let t=1;t<i.length;t++){var o=i[t],l=(o.forceX=0,o.forceY=0,o.centerX),o=o.centerY;s=Math.min(s,l),n=Math.max(n,l),a=Math.min(a,o),r=Math.max(r,o)}var h=n-s>r-a,u=(h?i.sort((t,e)=>null===t||null===e||t===e?0:t.centerX-e.centerX):i.sort((t,e)=>null===t||null===e||t===e?0:t.centerY-e.centerY),this.Gc);let d=0,c=0,g=0;for(let e=0;e<i.length;e++){var m=i[e],f=m.bounds,p=m.focus,v=f.x+p.x,y=f.y+p.y;c=m.charge*this.electricalFieldX(v,y),g=m.charge*this.electricalFieldY(v,y),c+=m.mass*this.gravitationalFieldX(v,y),g+=m.mass*this.gravitationalFieldY(v,y),m.forceX+=c,m.forceY+=g;for(let t=e+1;t<i.length;t++){var b=i[t];if(this.shouldInteract(m,b)&&t!==e){var x=b.bounds,w=b.focus,A=x.x+w.x,x=x.y+w.y;if(u<v-A||u<A-v){if(h)break}else{if(u<y-x||u<x-y){if(h)continue;break}var w=this.XN(m,b),P=2*m.charge,k=2*b.charge;if(1<w)d=P*k/(w*w),c=d*(v-A)/w,g=d*(y-x)/w;else{let t=this.randomNumberGenerator;null===t&&(this.randomNumberGenerator=t=new Ai(0));var S,w=t.random(),M=t.random();c=A<v?P*k*(1+(c=Math.abs(b.bounds.right-m.bounds.x)))*w:v<A?-P*k*(1+(c=Math.abs(b.bounds.x-m.bounds.right)))*w:P*k*((1+(S=Math.max(b.width,m.width)))*w-S/2),g=x<y?P*k*(1+(g=Math.abs(b.bounds.bottom-m.bounds.y)))*M:v<A?-P*k*(1+(g=Math.abs(b.bounds.y-m.bounds.bottom)))*M:P*k*((1+(w=Math.max(b.height,m.height)))*M-w/2)}m.forceX+=c,m.forceY+=g,b.forceX-=c,b.forceY-=g}}}}for(var C=t.edges.iterator;C.next();){var N=C.value,L=N.fromVertex,D=N.toVertex,T=L.bounds,B=L.focus,O=T.x+B.x,T=T.y+B.y,B=D.bounds,F=D.focus,I=B.x+F.x,B=B.y+F.y,F=this.XN(L,D);1<F&&(d=.1*N.stiffness*(F-N.length),c=.5*d*(L.width+D.height)*(O-I)/F,g=.5*d*(L.width+D.height)*(T-B)/F),L.forceX-=c,L.forceY-=g,D.forceX+=c,D.forceY+=g}let E=0;for(let t=0;t<i.length;t++){var R=i[t];this.isFixed(R)?this.moveFixedVertex(R):E=Math.max(E,this.moveVertex(R)||0)}return E>this.epsilonDistance*this.epsilonDistance}jO(t,i,e,s){Ht,Kt.r(e,yi,"performIterations:num");var n,a,r=this.Eh+e,o=Math.sqrt(s),l=(this.vy=this.tf*t.vertexes.count,t.vertexes.toArray());let h=0,u,d=0;for(;this.Eh<r;){this.Eh++,u=h;for(let e=h=0;e<l.length;e++){l[e].forceX=0;for(let t=l[e].forceY=0;t<l.length;t++)e!==t&&(n=this.XN(l[e],l[t]),a=i[l[e].idInCluster][l[t].idInCluster],a=(n-this.tf*o*a)/n,l[e].forceX+=a*(l[t].x-l[e].x),l[e].forceY+=a*(l[t].y-l[e].y));var c=Math.sqrt(l[e].forceX*l[e].forceX+l[e].forceY*l[e].forceY);if(0<c){l[e].forceX=this.vy*l[e].forceX/c,l[e].forceY=this.vy*l[e].forceY/c,l[e].x+=l[e].forceX,l[e].y+=l[e].forceY;for(var g=l[e].hierarchicalVertexes.iterator;g.next();){var m=g.value;m.centerX+=l[e].forceX,m.centerY+=l[e].forceY}}h+=c*c}if(h>=u){if(5<=++d)break}else d=0;this.vy*=.95}}moveVertex(t){let e=t.forceX,i=t.forceY;var s=this.moveLimit;return e<-s?e=-s:e>s&&(e=s),i<-s?i=-s:i>s&&(i=s),t.centerX+=e,t.centerY+=i,e*e+i*i}shouldInteract(t,e){return!0}moveFixedVertex(t){}commitLayout(){this.qy(),this.commitNodes(),this.isRouting&&this.commitLinks()}qy(){if(this.setsPortSpots)for(var t=this.network.edges.iterator;t.next();){var e=t.value.link;null!==e&&(e.fromSpot=Z.Default,e.toSpot=Z.Default)}}commitNodes(){let t=0,e=0;this.arrangesToOrigin&&(i=Q.a(),this.Fw(this.network,i),s=this.arrangementOrigin,t=s.x-i.x,e=s.y-i.y,Q.o(i));for(var i,s,n=Q.a(),a=this.network.vertexes.iterator;a.next();){var r=a.value;0===t&&0===e||(n.c(r.bounds),n.x+=t,n.y+=e,r.bounds=n),r.commit()}Q.o(n)}commitLinks(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()}springStiffness(t){t=t.stiffness;return isNaN(t)?this.Hc:t}springLength(t){t=t.length;return isNaN(t)?this.vc:t}electricalCharge(t){t=t.charge;return isNaN(t)?this.qc:t}electricalFieldX(t,e){return 0}electricalFieldY(t,e){return 0}gravitationalMass(t){t=t.mass;return isNaN(t)?this.Wc:t}gravitationalFieldX(t,e){return 0}gravitationalFieldY(t,e){return 0}isFixed(t){return t.isFixed}get currentIteration(){return this.Eh}get arrangementSpacing(){return this.Ts}set arrangementSpacing(t){Kt.s(t,Yt,yi,"arrangementSpacing"),this.Ts.equals(t)||(this.Ts.c(t),this.invalidateLayout())}get arrangesToOrigin(){return this.Ag}set arrangesToOrigin(t){this.Ag!==t&&(Kt.t(t,"boolean",yi,"arrangesToOrigin"),this.Ag=t,this.invalidateLayout())}get setsPortSpots(){return this.zn}set setsPortSpots(t){this.zn!==t&&(Kt.t(t,"boolean",yi,"setsPortSpots"),this.zn=t,this.invalidateLayout())}get comments(){return this.Ye}set comments(t){this.Ye!==t&&(Kt.t(t,"boolean",yi,"comments"),this.Ye=t,this.invalidateLayout())}get maxPrelayoutIterations(){return this.Lg}set maxPrelayoutIterations(t){this.Lg!==t&&(Kt.t(t,"number",yi,"maxPrelayoutIterations"),0<=t)&&(this.Lg=t,this.invalidateLayout())}get maxIterations(){return this.Tg}set maxIterations(t){this.Tg!==t&&(Kt.t(t,"number",yi,"maxIterations"),0<=t)&&(this.Tg=t,this.invalidateLayout())}get epsilonDistance(){return this.Dg}set epsilonDistance(t){this.Dg!==t&&(Kt.t(t,"number",yi,"epsilonDistance"),0<t)&&(this.Dg=t,this.invalidateLayout())}get infinityDistance(){return this.Gc}set infinityDistance(t){this.Gc!==t&&(Kt.t(t,"number",yi,"infinityDistance"),1<t)&&(this.Gc=t,this.invalidateLayout())}get moveLimit(){return this.Fg}set moveLimit(t){this.Fg!==t&&(Kt.t(t,"number",yi,"moveLimit"),this.Fg=t,this.invalidateLayout())}get randomNumberGenerator(){return this.Rg}set randomNumberGenerator(t){this.Rg!==t&&(null!==t&&"function"!=typeof t.random&&Kt.n('ForceDirectedLayout.randomNumberGenerator must have a "random()" function on it: '+t),this.Rg=t)}get defaultSpringStiffness(){return this.Hc}set defaultSpringStiffness(t){this.Hc!==t&&(Kt.t(t,"number",yi,"defaultSpringStiffness"),this.Hc=t,this.invalidateLayout())}get defaultSpringLength(){return this.vc}set defaultSpringLength(t){this.vc!==t&&(Kt.t(t,"number",yi,"defaultSpringLength"),this.vc=t,this.invalidateLayout())}get defaultElectricalCharge(){return this.qc}set defaultElectricalCharge(t){this.qc!==t&&(Kt.t(t,"number",yi,"defaultElectricalCharge"),this.qc=t,this.invalidateLayout())}get defaultGravitationalMass(){return this.Wc}set defaultGravitationalMass(t){this.Wc!==t&&(Kt.t(t,"number",yi,"defaultGravitationalMass"),this.Wc=t,this.invalidateLayout())}get defaultCommentSpringLength(){return this.Ig}set defaultCommentSpringLength(t){this.Ig!==t&&(Kt.t(t,"number",yi,"defaultCommentSpringLength"),this.Ig=t,this.invalidateLayout())}get defaultCommentElectricalCharge(){return this.Og}set defaultCommentElectricalCharge(t){this.Og!==t&&(Kt.t(t,"number",yi,"defaultCommentElectricalCharge"),this.Og=t,this.invalidateLayout())}get prelayoutQuality(){return this.jc}set prelayoutQuality(t){this.jc!==t&&(Kt.t(t,"number",yi,"prelayoutQuality"),this.jc=t,this.invalidateLayout())}get prelayoutSpread(){return this.tf}set prelayoutSpread(t){this.tf!==t&&(Kt.t(t,"number",yi,"prelayoutSpread"),this.tf=t,this.invalidateLayout())}}class bi extends _e{constructor(t){super(t)}createVertex(){return new xi(this)}createEdge(){return new wi(this)}}class xi extends We{Jb;Zb;$b;Qb;_b;hierarchicalVertexes;idInCluster;constructor(t){super(t),this.Jb=!1,this.Zb=NaN,this.$b=NaN,this.Qb=0,this._b=0,this.hierarchicalVertexes=new O,this.idInCluster=-1}get isFixed(){return this.Jb}set isFixed(t){this.Jb!==t&&(Kt.t(t,"boolean",xi,"isFixed"),this.Jb=t)}get charge(){return this.Zb}set charge(t){this.Zb!==t&&(Kt.t(t,"number",xi,"charge"),this.Zb=t)}get mass(){return this.$b}set mass(t){this.$b!==t&&(Kt.t(t,"number",xi,"mass"),this.$b=t)}get forceX(){return this.Qb}set forceX(t){this.Qb!==t&&(Kt.t(t,"number",xi,"forceX"),this.Qb=t)}get forceY(){return this._b}set forceY(t){this._b!==t&&(Kt.t(t,"number",xi,"forceY"),this._b=t)}}class wi extends Qe{tk;ik;constructor(t){super(t),this.tk=NaN,this.ik=NaN}get stiffness(){return this.tk}set stiffness(t){this.tk!==t&&(Kt.t(t,"number",wi,"stiffness"),this.tk=t)}get length(){return this.ik}set length(t){this.ik!==t&&(Kt.t(t,"number",wi,"length"),this.ik=t)}}class Ai{I;R;Q;M;A;seed;constructor(t){this.seed=t=void 0===t?42:t,this.A=48271,this.M=2147483647,this.Q=this.M/this.A,this.R=this.M%this.A,this.I=1/this.M,this.random()}random(){var t=this.seed/this.Q,e=this.seed%this.Q,e=this.A*e-this.R*t;return this.seed=0<e?e:e+this.M,this.seed*this.I}}(s={})[s.DepthFirst=0]="DepthFirst",s[s.Greedy=1]="Greedy",s[s.FromLayers=2]="FromLayers";var s,Pi,ki=s,Si=((s={})[s.OptimalLinkLength=10]="OptimalLinkLength",s[s.LongestPathSink=11]="LongestPathSink",s[s.LongestPathSource=12]="LongestPathSource",s),Mi=((s={})[s.DepthFirstOut=20]="DepthFirstOut",s[s.DepthFirstIn=21]="DepthFirstIn",s[s.Naive=22]="Naive",s),Ci=((s={})[s.None=30]="None",s[s.Less=31]="Less",s[s.More=32]="More",s);(s={})[s.None=0]="None",s[s.Expand=1]="Expand",s[s.Straighten=2]="Straighten",s[s.Median=4]="Median",s[s.MaybeExpand=8]="MaybeExpand",s[s.All=15]="All",(Pi={})[Pi.None=0]="None",Pi[Pi.UpperLeft=1]="UpperLeft",Pi[Pi.UpperRight=2]="UpperRight",Pi[Pi.LowerLeft=4]="LowerLeft",Pi[Pi.LowerRight=8]="LowerRight",Pi[Pi.All=15]="All";class Ni extends Ue{Ds;te;C;Jc;Zc;$c;ef;Qc;cr;_c;zn;Lt;Wy;Wt;Eg;Fs;yi;on;Rs;Is;Gt;Vg;sf;Bg;rn;tu;ur;Xn;Yn;YN;constructor(t){super(),this.Ds=25,this.te=25,this.C=0,this.Jc=0,this.Zc=10,this.$c=20,this.ef=4,this.Qc=31,this.cr=15,this._c=10,this.zn=!0,this.Lt=-1,this.Wy=-1,this.Wt=-1,this.Eg=0,this.Fs=0,this.yi=null,this.on=null,this.Rs=null,this.Is=null,this.Gt=null,this.Vg=0,this.sf=null,this.Bg=null,this.rn=0,this.tu=null,this.ur=new _,this.Xn=[],this.Xn.length=100,this.Yn=15,this.YN=0,t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Ds=this.Ds,t.te=this.te,t.C=this.C,t.Jc=this.Jc,t.Zc=this.Zc,t.$c=this.$c,t.ef=this.ef,t.Qc=this.Qc,t.cr=this.cr,t._c=this._c,t.zn=this.zn,t.Yn=this.Yn}ci(t){t in Ci?this.aggressiveOption=t:t in ki?this.cycleRemoveOption=t:t in Mi?this.initializeOption=t:t in Si?this.layeringOption=t:super.ci(t)}createNetwork(){return new Li(this)}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),null===this.network&&(this.network=this.makeNetwork(t)),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.ZO(),0<this.network.vertexes.count&&(this.network.deleteSelfEdges(),2!==this.cycleRemoveOption&&this.removeCycles(),this.$O(),2===this.cycleRemoveOption&&this.removeCycles(),this.QO(),this._O(),this.t3(),this.reduceCrossings(),this.straightenAndPack(),this.updateParts()),this.network=null,this.isValidLayout=!0}linkMinLength(t){return 1}linkLengthWeight(t){return 1}linkStraightenWeight(t){var e=t.fromVertex.node||t.fromVertex.data,t=t.toVertex.node||t.toVertex.data;return null===e&&null===t?8:null===e||null===t?4:1}nodeMinLayerSpace(t,e){return null===t.node&&null===t.data?0:90===this.C||270===this.C?e?t.focus.y+10:t.bounds.height-t.focus.y+10:e?t.focus.x+10:t.bounds.width-t.focus.x+10}nodeMinColumnSpace(t,e){var i;return null===t.node&&null===t.data?0:null!==(i=e?t.ek:t.sk)?i:90===(i=this.C)||270===i?e?t.ek=t.focus.x/this.te+1|0:t.sk=(t.bounds.width-t.focus.x)/this.te+1|0:e?t.ek=t.focus.y/this.te+1|0:t.sk=(t.bounds.height-t.focus.y)/this.te+1|0}ie(){null===this.sf&&(this.sf=[]);let t=0;for(var e=this.network.vertexes.iterator;e.next();){var i=e.value;this.sf[t]=i.layer,t++,this.sf[t]=i.column,t++,this.sf[t]=i.index,t++}return this.sf}ns(t){let e=0;for(var i=this.network.vertexes.iterator;i.next();){var s=i.value;s.layer=t[e],e++,s.column=t[e],e++,s.index=t[e],e++}}_T(p,v){Ht,Kt.r(p,Ni,"crossingMatrix:unfixedLayer"),Kt.r(v,Ni,"crossingMatrix:direction");var y=this.Vh(p),b=this.yi[p],x=((null===this.Bg||this.Bg.length<b*b)&&(this.Bg=[]),this.Bg);for(let f=0;f<b;f++){let t=0;var w=y[f],A=w.near;let i=0;null!==A&&A!==w&&A.layer===w.layer&&(t+=Math.max(0,Math.abs(A.index-w.index)-1));let e,s=0,n,a=0,r=0,o=0,l,h=0,u,d=0,c=0,g=0,m;if(0<=v)for(e=y[f].Mo,s=0;s<e.length;s++)if((n=e[s]).valid&&n.fromVertex.layer!==p)for(a=n.fromVertex.index,r=n.portToPos,o=n.portFromPos,h=s+1;h<e.length;h++)(u=e[h]).valid&&u.fromVertex.layer!==p&&(d=u.fromVertex.index,c=u.portToPos,g=u.portFromPos,r<c&&(a>d||a===d&&o>g)&&t++,c<r)&&(d>a||d===a&&g>o)&&t++;if(v<=0)for(e=y[f].hr,s=0;s<e.length;s++)if((n=e[s]).valid&&n.toVertex.layer!==p)for(a=n.toVertex.index,r=n.portToPos,o=n.portFromPos,h=s+1;h<e.length;h++)(u=e[h]).valid&&u.toVertex.layer!==p&&(d=u.toVertex.index,c=u.portToPos,g=u.portFromPos,o<g&&(a>d||a===d&&r>c)&&t++,g<o)&&(d>a||d===a&&c>r)&&t++;for(x[f*b+f]=t,i=f+1;i<b;i++){let t=0,e=0;if(0<=v)for(l=y[f].Mo,m=y[i].Mo,s=0;s<l.length;s++)if((n=l[s]).valid&&n.fromVertex.layer!==p)for(a=n.fromVertex.index,r=n.portToPos,o=n.portFromPos,h=0;h<m.length;h++)(u=m[h]).valid&&u.fromVertex.layer!==p&&(d=u.fromVertex.index,c=u.portToPos,g=u.portFromPos,(a<d||a===d&&o<g)&&e++,d<a||d===a&&g<o)&&t++;if(v<=0)for(l=y[f].hr,m=y[i].hr,s=0;s<l.length;s++)if((n=l[s]).valid&&n.toVertex.layer!==p)for(a=n.toVertex.index,r=n.portToPos,o=n.portFromPos,h=0;h<m.length;h++)(u=m[h]).valid&&u.toVertex.layer!==p&&(d=u.toVertex.index,c=u.portToPos,g=u.portFromPos,(a<d||a===d&&r<c)&&e++,d<a||d===a&&c<r)&&t++;x[f*b+i]=t,x[i*b+f]=e}}return this.Bh(p,y),x}countCrossings(){let i=0;for(let t=0;t<=this.Lt;t++){var s=this._T(t,1),n=this.yi[t];for(let e=0;e<n;e++)for(let t=e;t<n;t++)i+=s[e*n+t]}return i}i3(r,o,l){var h=this.Vh(r),e=this.yi[r];let u=0;for(let t=0;t<e;t++){let e=null,i=(o<=0&&(e=h[t].Mo),null);0<=o&&(i=h[t].hr);let s,n=0,a=0;if(null!==e)for(let t=0;t<e.length;t++)(s=e[t]).valid&&s.fromVertex.layer!==r&&(n=s.fromVertex.column+s.portFromColOffset,a=s.toVertex.column+s.portToColOffset,u+=l?Math.abs(n-a)*this.linkStraightenWeight(s):Math.abs(n-a));if(null!==i)for(let t=0;t<i.length;t++)(s=i[t]).valid&&s.toVertex.layer!==r&&(n=s.fromVertex.column+s.portFromColOffset,a=s.toVertex.column+s.portToColOffset,u+=l?(Math.abs(n-a)+1)*this.linkStraightenWeight(s):Math.abs(n-a))}return this.Bh(r,h),u}nk(e){let i=0;for(let t=0;t<=this.Lt;t++)i+=this.i3(t,1,e);return i}jy(){let t=1/0;this.Wt=-1;for(var e=this.network.vertexes.iterator;e.next();){var i=e.value;t=Math.min(t,i.column-this.nodeMinColumnSpace(i,!0)),this.Wt=Math.max(this.Wt,i.column+this.nodeMinColumnSpace(i,!1))}for(e.reset();e.next();)e.value.column-=t;this.Wt-=t}Jy(r,o){Ht,Kt.r(r,Ni,"barycenters:unfixedLayer"),Kt.r(o,Ni,"barycenters:direction");var l=this.Vh(r),e=this.yi[r],h=[];for(let t=0;t<e;t++){var u=l[t];let e=null,i=(o<=0&&(e=u.Mo),null),s=(0<=o&&(i=u.hr),0),n=0;var d=u.near;null!==d&&d.layer===u.layer&&(s+=d.column-1,n++);let a;if(null!==e)for(let t=0;t<e.length;t++){var c=(a=e[t]).fromVertex;a.valid&&!a.rev&&c.layer!==r&&(s+=c.column,n++)}if(null!==i)for(let t=0;t<i.length;t++){var g=(a=i[t]).toVertex;a.valid&&!a.rev&&g.layer!==r&&(s+=g.column,n++)}0===n?h[t]=-1:h[t]=s/n}return this.Bh(r,l),h}tD(a,r){Ht,Kt.r(a,Ni,"medians:unfixedLayer"),Kt.r(r,Ni,"medians:direction");var o=this.Vh(a),e=this.yi[a],l=[];for(let t=0;t<e;t++){var h=o[t];let e=null,i=(r<=0&&(e=h.Mo),null),s=(0<=r&&(i=h.hr),0);var u=[],d=h.near;null!==d&&d.layer===h.layer&&(u[s]=d.column-1,s++);let n;if(null!==e)for(let t=0;t<e.length;t++){var c=(n=e[t]).fromVertex;n.valid&&!n.rev&&c.layer!==a&&(u[s]=c.column+n.portFromColOffset,s++)}if(null!==i)for(let t=0;t<i.length;t++){var g=(n=i[t]).toVertex;n.valid&&!n.rev&&g.layer!==a&&(u[s]=g.column+n.portToColOffset,s++)}0===s?l[t]=-1:(u.sort((t,e)=>t-e),h=s>>1,1&s?l[t]=u[h]:l[t]=u[h-1]+u[h]>>1)}return this.Bh(a,o),l}Zy(i,s,n,a,r){if(i.component===n){i.component=s;let t=0,e=0;if(a)for(var o=i.destinationEdges;o.next();){var l=o.value,h=l.toVertex;t=i.layer-h.layer,e=this.linkMinLength(l),t===e&&this.Zy(h,s,n,a,r)}if(r)for(var u=i.sourceEdges;u.next();){var d=u.value,c=d.fromVertex;t=c.layer-i.layer,e=this.linkMinLength(d),t===e&&this.Zy(c,s,n,a,r)}}}KN(t,e,i,s,n){if(t.component===i){if(t.component=e,s)for(var a=t.destinationEdges;a.next();){var r=a.value.toVertex;this.KN(r,e,i,s,n)}if(n)for(var o=t.sourceEdges;o.next();){var l=o.value.fromVertex;this.KN(l,e,i,s,n)}}}removeCycles(){for(var t=this.network.edges.iterator;t.next();)t.value.rev=!1;switch(this.Jc){default:case 1:this.e3();break;case 0:this.s3();break;case 2:this.o3()}}o3(){var t=this.network,i=t.vertexes.iterator;let s=1/0;for(;i.next();){var e=i.value;s=Math.min(s,e.layer)}if(s<1/0){if(s<0)for(i.reset();i.next();)i.value.layer-=s;var n=[];for(i.reset();i.next();){var a=i.value,r=n[a.layer];void 0===r?n[a.layer]=[a]:r.push(a)}let e=0;for(let t=0;t<n.length;t++){var o=n[t];if(o&&0!==o.length){if(0<t)for(let t=0;t<o.length;t++)o[t].layer-=e}else e++}for(var l=t.edges.iterator;l.next();){var h=l.value,u=h.fromVertex,d=h.toVertex;u.layer<d.layer&&(t.reverseEdge(h),h.rev=!0)}}}e3(){var e=this.network;let i=0,s=e.vertexes.count-1;for(var n=[],t=(n.length=s+1,e.vertexes.iterator);t.next();)t.value.ee=!0;for(;null!==this.r3(e);){let t;for(t=this.iD(e);null!==t;)n[s]=t,s--,t.ee=!1,t=this.iD(e);for(t=this.eD(e);null!==t;)n[i]=t,i++,t.ee=!1,t=this.eD(e);null!==(t=this.l3(e))&&(n[i]=t,i++,t.ee=!1)}for(let t=0;t<e.vertexes.count;t++)n[t].index=t;for(var a=e.edges.iterator;a.next();){var r=a.value,o=r.fromVertex,l=r.toVertex;o.index>l.index&&(e.reverseEdge(r),r.rev=!0)}}r3(t){for(var e=t.vertexes.iterator;e.next();){var i=e.value;if(i.ee)return i}return null}iD(t){for(var e=t.vertexes.iterator;e.next();){var i=e.value;if(i.ee){let t=!0;for(var s=i.destinationEdges;s.next();)if(s.value.toVertex.ee){t=!1;break}if(t)return i}}return null}eD(t){for(var e=t.vertexes.iterator;e.next();){var i=e.value;if(i.ee){let t=!0;for(var s=i.sourceEdges;s.next();)if(s.value.fromVertex.ee){t=!1;break}if(t)return i}}return null}l3(t){let i=null,s=0;for(var e=this.network.vertexes.iterator;e.next();){var n=e.value;if(n.ee){let t=0;for(var a=n.destinationEdges;a.next();)a.value.toVertex.ee&&t++;let e=0;for(var r=n.sourceEdges;r.next();)r.value.fromVertex.ee&&e++;(null===i||s<t-e)&&(i=n,s=t-e)}}return i}s3(){for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;e.iu=-1,e.Qn=-1}for(var i=this.network.edges.iterator;i.next();)i.value.forest=!1;for(this.Vg=0,t.reset();t.next();){var s=t.value;0===s.sourceEdges.count&&this.UN(s)}for(t.reset();t.next();){var n=t.value;-1===n.iu&&this.UN(n)}for(i.reset();i.next();){var a,r,o,l,h=i.value;h.forest||(a=(r=h.fromVertex).iu,r=r.Qn,o=(l=h.toVertex).iu,l=l.Qn,o<a&&r<l&&(this.network.reverseEdge(h),h.rev=!0))}}UN(t){t.iu=this.Vg,this.Vg++;for(var e=t.destinationEdges;e.next();){var i=e.value,s=i.toVertex;-1===s.iu&&(i.forest=!0,this.UN(s))}t.Qn=this.Vg,this.Vg++}$O(){for(var t=this.network.vertexes.iterator;t.next();)t.value.layer=-1;for(this.Lt=-1,this.assignLayers(),t.reset();t.next();){var e=t.value;this.Lt=Math.max(this.Lt,e.layer)}}assignLayers(){switch(this.Zc){case 11:this.sD();break;case 12:this.h3();break;default:this.a3()}}sD(){for(var t=this.network.vertexes.iterator;t.next();){var e=t.value,e=this.nD(e);this.Lt=Math.max(e,this.Lt)}}nD(t){let e=0;if(-1===t.layer){for(var i=t.destinationEdges;i.next();){var s=i.value,n=s.toVertex,s=this.linkMinLength(s);e=Math.max(e,this.nD(n)+s)}t.layer=e}else e=t.layer;return e}h3(){for(var t=this.network.vertexes.iterator;t.next();){var e=t.value,e=this.oD(e);this.Lt=Math.max(e,this.Lt)}for(t.reset();t.next();){var i=t.value;i.layer=this.Lt-i.layer}}oD(t){let e=0;if(-1===t.layer){for(var i=t.sourceEdges;i.next();){var s=i.value,n=s.fromVertex,s=this.linkMinLength(s);e=Math.max(e,this.oD(n)+s)}t.layer=e}else e=t.layer;return e}a3(){this.sD();for(var t=this.network.vertexes.iterator;t.next();)t.value.ee=!1;for(t.reset();t.next();){var e=t.value;0===e.sourceEdges.count&&this.rD(e)}let i=1/0;for(t.reset();t.next();){var s=t.value;i=Math.min(i,s.layer)}for(this.Lt=-1,t.reset();t.next();){var n=t.value;n.layer-=i,this.Lt=Math.max(this.Lt,n.layer)}}rD(t){if(!t.ee){t.ee=!0;for(var e=t.destinationEdges;e.next();){var i=e.value.toVertex;this.rD(i)}this.f3(t),this.c3(t)}}f3(e){for(var i=this.network.vertexes.iterator;i.next();)i.value.component=-1;var s=e.Mo;let r=s.length;for(let t=0;t<r;t++){var n=s[t],a=n.fromVertex,o=n.toVertex,n=this.linkMinLength(n);a.layer-o.layer>n&&this.Zy(a,0,-1,!0,!1)}for(this.Zy(e,1,-1,!0,!0);0!==e.component;){let s=0,n=1/0,t=0,a=null;for(var l=this.network.vertexes.iterator;l.next();){var h=l.value;if(1===h.component){let e=0,i=!1;var u=h.Mo;r=u.length;for(let t=0;t<r;t++){var d=u[t],c=d.fromVertex;e+=this.linkLengthWeight(d),1!==c.component&&(s+=this.linkLengthWeight(d),c=c.layer-h.layer,d=this.linkMinLength(d),n=Math.min(n,c-d))}var g=h.hr;r=g.length;for(let t=0;t<r;t++){var m=g[t],f=m.toVertex;e-=this.linkLengthWeight(m),1!==f.component?s-=this.linkLengthWeight(m):i=!0}(null===a||e<t)&&!i&&(a=h,t=e)}}if(0<s){for(i.reset();i.next();){var p=i.value;1===p.component&&(p.layer+=n)}e.component=0}else a.component=0}}c3(e){for(var i=this.network.vertexes.iterator;i.next();)i.value.component=-1;for(this.Zy(e,1,-1,!0,!1);0!==e.component;){let n=0,a=1/0,t=0,r=null;for(var s=this.network.vertexes.iterator;s.next();){var o=s.value;if(1===o.component){let e=0,i=!1;var l=o.Mo;let s=l.length;for(let t=0;t<s;t++){var h=l[t],u=h.fromVertex;e+=this.linkLengthWeight(h),1!==u.component?n+=this.linkLengthWeight(h):i=!0}var d=o.hr;s=d.length;for(let t=0;t<s;t++){var c=d[t],g=c.toVertex;e-=this.linkLengthWeight(c),1!==g.component&&(n-=this.linkLengthWeight(c),g=o.layer-g.layer,c=this.linkMinLength(c),a=Math.min(a,g-c))}(null===r||e>t)&&!i&&(r=o,t=e)}}if(n<0){for(i.reset();i.next();){var m=i.value;1===m.component&&(m.layer-=a)}e.component=0}else r.component=0}}QO(){for(var d=this.network,e=[],t=d.edges.iterator;t.next();){var i=t.value;i.valid=!1,e.push(i)}for(let t=0;t<e.length;t++){var c=e[t];let u=c.fromVertex;var g=c.toVertex;if(!(c.valid||(null===u.node&&null===u.data||null===g.node&&null===g.data)&&u.layer===g.layer)){let n=0,a=0,r=0,o=0;if(null!==c.link){var m=c.link;if(null===m)continue;var f=u.node,p=g.node;if(null===f||null===p)continue;let t=m.fromNode,e=m.toNode,i=m.fromPort;for(;null!==i&&!i.isVisibleObject();)i=i.panel;let s=m.toPort;for(;null!==s&&!s.isVisibleObject();)s=s.panel;c.rev&&(m=t,v=i,t=e,i=s,e=m,s=v);var m=u.focus,v=g.focus,y=(c.rev?g:u).bounds,b=_.a(),f=(f!==t?y.isReal()&&t.isVisible()?t.actualBounds.isReal()?(t.getRelativePoint(i,Z.Center,b),b.x+=t.actualBounds.x-y.x,b.y+=t.actualBounds.y-y.y):(t.getRelativePoint(i,Z.Center,b),b.isReal()||b.c(m)):b.c(m):y.isReal()&&(t.getRelativePoint(i,Z.Center,b),b.isReal())||b.c(m),(c.rev?u:g).bounds),y=_.a();p!==e?f.isReal()&&e.isVisible()?e.actualBounds.isReal()?(e.getRelativePoint(s,Z.Center,y),y.x+=e.actualBounds.x-f.x,y.y+=e.actualBounds.y-f.y):(e.getRelativePoint(s,Z.Center,y),y.isReal()||y.c(v)):y.c(v):f.isReal()&&(e.getRelativePoint(s,Z.Center,y),y.isReal())||y.c(v),o=90===this.C||270===this.C?(n=Math.round((b.x-m.x)/this.te),r=b.x,a=Math.round((y.x-v.x)/this.te),y.x):(n=Math.round((b.y-m.y)/this.te),r=b.y,a=Math.round((y.y-v.y)/this.te),y.y),_.o(b),_.o(y),c.portFromColOffset=n,c.portFromPos=r,c.portToColOffset=a,c.portToPos=o}else c.portFromColOffset=0,c.portFromPos=0,c.portToColOffset=0,c.portToPos=0;let t=u.layer;var x=g.layer,p=this.u3(c),f=1===p||3===p,m=2===p||3===p;let e,i,s=null,l,h=(m&&(s=this.d3(u,g),l=1,(i=d.createVertex()).node=null,i.ok=1,i.layer=t,i.near=u,d.addVertex(i),(e=d.linkVertexes(u,i,c.link)).valid=!1,e.rev=c.rev,e.portFromColOffset=n,e.portToColOffset=0,e.portFromPos=r,e.portToPos=0,u=i),1);if(f&&h--,t-x>h&&0<t){for(c.valid=!1,(i=d.createVertex()).node=null,i.ok=2,i.layer=t-1,s&&l<s.length&&i.layer===s[l].layer&&(i.near=s[l++]),d.addVertex(i),(e=d.linkVertexes(u,i,c.link)).valid=!0,e.rev=c.rev,e.portFromColOffset=m?0:n,e.portToColOffset=0,e.portFromPos=m?0:r,e.portToPos=0,u=i,t--;t-x>h&&0<t;)(i=d.createVertex()).node=null,i.ok=3,i.layer=t-1,s&&l<s.length&&i.layer===s[l].layer&&(i.near=s[l++]),d.addVertex(i),(e=d.linkVertexes(u,i,c.link)).valid=!0,e.rev=c.rev,e.portFromColOffset=0,e.portToColOffset=0,e.portFromPos=0,e.portToPos=0,u=i,t--;(e=d.linkVertexes(i,g,c.link)).valid=!f,f&&(i.near=g),e.rev=c.rev,e.portFromColOffset=0,e.portToColOffset=a,e.portFromPos=0,e.portToPos=o}else c.valid=!0}}}u3(t){let e=0;var i=t.link;if(null!==i){var s=i.fromPort,n=i.toPort;if(null!==s&&null!==n){var a=i.fromNode,r=i.toNode;if(null!==a&&null!==r){var o=this.rk(!0),l=this.rk(!1),h=this.setsPortSpots?o:i.computeSpot(!0,s),u=this.setsPortSpots?l:i.computeSpot(!1,n),d=i.isOrthogonal;if(h.isSide()&&h.includesSide(l)&&u.isSide()&&u.includesSide(o))return 0;l=i.getLinkPoint(a,s,h,!0,d,r,n,_.a()),o=i.getLinkDirection(a,s,l,h,!0,d,r,n),l=(_.o(l),(!h.isNone()&&o===this.lD(t,!0)||this.setsPortSpots&&null!==a&&1===a.ports.count&&t.rev)&&(e+=1),i.getLinkPoint(r,n,u,!1,d,a,s,_.a())),h=i.getLinkDirection(r,n,l,u,!1,d,a,s);_.o(l),(!u.isNone()&&h===this.lD(t,!1)||this.setsPortSpots&&null!==r&&1===r.ports.count&&t.rev)&&(e+=2)}}}return e}lD(t,e){return 90===this.C?e&&!t.rev||!e&&t.rev?270:90:180===this.C?e&&!t.rev||!e&&t.rev?0:180:270===this.C?e&&!t.rev||!e&&t.rev?90:270:e&&!t.rev||!e&&t.rev?180:0}d3(t,e){var i=[];return i.push(e),this.hD(t,i)?i.reverse():[]}hD(t,e){for(var i=e[e.length-1].sourceEdges.iterator;i.next();){var s=i.value;if(!s.rev&&s.valid){s=s.fromVertex;if(e.push(s),s===t||this.hD(t,e))return!0;e.pop()}}return!1}_O(){var e=this.yi=[];for(let t=0;t<=this.Lt;t++)e[t]=0;for(var t=this.network.vertexes.iterator;t.next();)t.value.index=-1;this.initializeIndices(),this.Wy=-1,this.Eg=0;for(let t=this.Fs=0;t<=this.Lt;t++)e[t]>e[this.Fs]&&(this.Wy=e[t]-1,this.Fs=t),e[t]<e[this.Eg]&&(this.Eg=t);this.tu=[];for(let t=0;t<e.length;t++)this.tu[t]=[];for(t.reset();t.next();){var i=t.value,s=i.layer;this.tu[s][i.index]=i}}initializeIndices(){switch(this.$c){default:case 22:this.g3();break;case 20:this.m3();break;case 21:this.p3()}}g3(){let t=null;for(var e=this.network.vertexes.iterator;e.next();){var i,s=e.value;s.near&&(null===t&&(t=new Map),s.layer===s.near.layer)&&((i=t.get(s.near)||[]).push(s),t.set(s.near,i))}for(e.reset();e.next();){var n=e.value;if(!n.near){const a=n.layer;n.index=this.yi[a],this.yi[a]++,t&&(n=t.get(n),Array.isArray(n))&&n.forEach(t=>{t.index=this.yi[a],this.yi[a]++})}}}m3(){let e=null;for(var i=this.network.vertexes.iterator;i.next();){var t,s=i.value;s.near&&(null===e&&(e=new Map),s.layer===s.near.layer)&&((t=e.get(s.near)||[]).push(s),e.set(s.near,t))}for(let t=this.Lt;0<=t;t--)for(i.reset();i.next();){var n=i.value;n.layer===t&&-1===n.index&&this.aD(n,e)}}aD(t,i){if(!t.near){const l=t.layer;t.index=this.yi[l],this.yi[l]++,i&&(s=i.get(t),Array.isArray(s))&&s.forEach(t=>{t.index=this.yi[l],this.yi[l]++});var s,n=t.hr;let e=!0;for(;e;){e=!1;for(let t=0;t<n.length-1;t++){var a=n[t],r=n[t+1];a.portFromColOffset>r.portFromColOffset&&(e=!0,n[t]=r,n[t+1]=a)}}for(let t=0;t<n.length;t++){var o=n[t];o.valid&&-1===(o=o.toVertex).index&&this.aD(o,i)}}}p3(){let e=null;for(var i=this.network.vertexes.iterator;i.next();){var t,s=i.value;s.near&&(null===e&&(e=new Map),s.layer===s.near.layer)&&((t=e.get(s.near)||[]).push(s),e.set(s.near,t))}for(let t=0;t<=this.Lt;t++)for(i.reset();i.next();){var n=i.value;n.layer===t&&-1===n.index&&this.fD(n,e)}}fD(i,s){if(!i.near){const h=i.layer;i.index=this.yi[h],this.yi[h]++,s&&(n=s.get(i),Array.isArray(n))&&n.forEach(t=>{t.index=this.yi[h],this.yi[h]++});var n,a,r=i.Mo;let t=!0,e=0;for(;t;)for(t=!1,e=0;e<r.length-1;e++){var o=r[e],l=r[e+1];o.portToColOffset>l.portToColOffset&&(t=!0,r[e]=l,r[e+1]=o)}for(e=0;e<r.length;e++)(a=r[e]).valid&&-1===(a=a.fromVertex).index&&this.fD(a,s)}}t3(){this.Wt=-1;for(let t=0;t<=this.Lt;t++){var i=this.Vh(t);let e=0;var s=this.yi[t];for(let t=0;t<s;t++){var n=i[t];e+=this.nodeMinColumnSpace(n,!0),n.column=e,e=(e+=1)+this.nodeMinColumnSpace(n,!1)}this.Wt=Math.max(this.Wt,e-1),this.Bh(t,i)}}reduceCrossings(){let t=this.countCrossings(),e=this.ie(),i=0,s=0,n=0;for(i=0;i<this.ef;i++){for(s=0;s<=this.Lt;s++)this.lk(s,1),this.gs(s,1,!1,1);for((n=this.countCrossings())<t&&(t=n,e=this.ie()),s=this.Lt;0<=s;s--)this.lk(s,-1),this.gs(s,-1,!1,-1);(n=this.countCrossings())<t&&(t=n,e=this.ie())}for(this.ns(e),i=0;i<this.ef;i++){for(s=0;s<=this.Lt;s++)this.lk(s,0),this.gs(s,0,!1,0);for((n=this.countCrossings())<t&&(t=n,e=this.ie()),s=this.Lt;0<=s;s--)this.lk(s,0),this.gs(s,0,!1,0);(n=this.countCrossings())<t&&(t=n,e=this.ie())}this.ns(e);let a=!1,r=0,o=0,l=0,h=0;switch(this.Qc){case 30:break;case 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i=0,s=!1;var n,a=this.Vh(t),r=this.yi[t],o=this.tD(t,e),l=this.Jy(t,e);for(i=0;i<r;i++)-1===l[i]&&(l[i]=a[i].column),-1===o[i]&&(o[i]=a[i].column);let h=!0,u;for(;h;)for(h=!1,i=0;i<r-1;i++)(o[i+1]<o[i]||o[i+1]===o[i]&&l[i+1]<l[i])&&(s=!0,h=!0,n=o[i],o[i]=o[i+1],o[i+1]=n,n=l[i],l[i]=l[i+1],l[i+1]=n,u=a[i],a[i]=a[i+1],a[i+1]=u);let d=0;for(i=0;i<r;i++)(u=a[i]).index=i,d+=this.nodeMinColumnSpace(u,!0),u.column=d,d=(d+=1)+this.nodeMinColumnSpace(u,!1);return this.Bh(t,a),s}gs(f,t,p,v){var y=this.Vh(f),b=this.yi[f],x=this._T(f,t);let w=0,A;if(!p||0<v)for(A=[],w=0;w<b;w++)A[w]=-1;else A=this.Jy(f,-1);let P;if(!p||v<0)for(P=[],w=0;w<b;w++)P[w]=-1;else P=this.Jy(f,1);let k=!1,S=!0;for(;S;)for(S=!1,w=0;w<b-1;w++){var M=x[y[w].index*b+y[w+1].index],C=x[y[w+1].index*b+y[w].index];let t=0,e=0;var N=y[w].column,L=y[w+1].column,D=this.nodeMinColumnSpace(y[w],!0),T=this.nodeMinColumnSpace(y[w],!1),B=N-D+this.nodeMinColumnSpace(y[w+1],!0),F=L-T+this.nodeMinColumnSpace(y[w+1],!1);let i=0,s=0,n=0,a=0,r=0,o=0,l=0,h,u=0,d,c=0;var E=y[w].sourceEdges.iterator;if(p&&v<=0)for(;E.next();){var R=E.value;h=R.fromVertex,R.valid&&h.layer!==f&&(n=this.linkStraightenWeight(R),a=R.portFromColOffset,r=R.portToColOffset,o=h.column,i+=(Math.abs(N+r-(o+a))+1)*n,s+=(Math.abs(F+r-(o+a))+1)*n)}for(E.reset();E.next();){var O=E.value;if(h=O.fromVertex,O.valid&&h.layer===f){for(u=0;u<y.length&&y[u]!==h;)u++;u<w&&(t+=2*(w-u),e+=2*(w+1-u)),u===w+1&&(t+=1),u>w+1&&(t+=4*(u-w),e+=4*(u-(w+1)))}}var I=y[w].destinationEdges.iterator;if(p&&0<=v)for(;I.next();){var V=I.value;d=V.toVertex,V.valid&&d.layer!==f&&(n=this.linkStraightenWeight(V),a=V.portFromColOffset,r=V.portToColOffset,l=d.column,i+=(Math.abs(N+a-(l+r))+1)*n,s+=(Math.abs(F+a-(l+r))+1)*n)}for(I.reset();I.next();){var z=I.value;if(d=z.toVertex,z.valid&&d.layer===f){for(c=0;c<y.length&&y[c]!==d;)c++;c===w+1&&(e+=1)}}var G=y[w+1].sourceEdges.iterator;if(p&&v<=0)for(;G.next();){var q=G.value;h=q.fromVertex,q.valid&&h.layer!==f&&(n=this.linkStraightenWeight(q),a=q.portFromColOffset,r=q.portToColOffset,o=h.column,i+=(Math.abs(L+r-(o+a))+1)*n,s+=(Math.abs(B+r-(o+a))+1)*n)}for(G.reset();G.next();){var j=G.value;if(h=j.fromVertex,j.valid&&h.layer===f){for(u=0;u<y.length&&y[u]!==h;)u++;u<w&&(t+=2*(w+1-u),e+=2*(w-u)),u===w&&(e+=1),u>w+1&&(t+=4*(u-(w+1)),e+=4*(u-w))}}var H=y[w+1].destinationEdges.iterator;if(p&&0<=v)for(;H.next();){var K=H.value;d=K.toVertex,K.valid&&d.layer!==f&&(n=this.linkStraightenWeight(K),a=K.portFromColOffset,r=K.portToColOffset,l=d.column,i+=(Math.abs(L+a-(l+r))+1)*n,s+=(Math.abs(B+a-(l+r))+1)*n)}for(H.reset();H.next();){var Y=H.value;if(d=Y.toVertex,Y.valid&&d.layer===f){for(c=0;c<y.length&&y[c]!==d;)c++;c===w&&(t+=1)}}let g=0,m=0;var D=A[y[w].index],T=P[y[w].index],X=A[y[w+1].index],U=P[y[w+1].index];-1!==D&&(g+=Math.abs(D-N),m+=Math.abs(D-F)),-1!==T&&(g+=Math.abs(T-N),m+=Math.abs(T-F)),-1!==X&&(g+=Math.abs(X-L),m+=Math.abs(X-B)),-1!==U&&(g+=Math.abs(U-L),m+=Math.abs(U-B)),(e<t-.5||e===t&&C<M-.5||e===t&&C===M&&s<i-.5||e===t&&C===M&&s===i&&m<g-.5)&&(k=!0,S=!0,y[w].column=F,y[w+1].column=B,D=y[w],y[w]=y[w+1],y[w+1]=D)}for(w=0;w<b;w++)y[w].index=w;return this.Bh(f,y),k}straightenAndPack(){if(0!==this.Yn)this.y3();else{let i=0,e=!1,t=0!=(1&this.cr);var s=0!=(8&this.cr);if(t=1e3<this.network.edges.count&&s?!1:t){var n=[];let t=0;for(t=0;t<=this.Lt;t++)n[t]=0;let e=0;for(var a=this.network.vertexes.iterator;a.next();){var r=a.value,r=(i=r.layer,e=r.column,this.nodeMinColumnSpace(r,!1));n[i]=Math.max(n[i],e+r)}for(a.reset();a.next();){var o=a.value;i=o.layer,e=o.column,o.column=(8*(this.Wt-n[i])>>1)+8*e}this.Wt*=8}if(2&this.cr){e=!0;let t=0;for(;e&&t<this._c;){for(e=!1,i=this.Fs+1;i<=this.Lt;i++)e=this.zg(i,1)||e;for(i=this.Fs-1;0<=i;i--)e=this.zg(i,-1)||e;e=this.zg(this.Fs,0)||e,t++}}if(4&this.cr){for(i=this.Fs+1;i<=this.Lt;i++)this.GN(i,1);for(i=this.Fs-1;0<=i;i--)this.GN(i,-1);this.GN(this.Fs,0)}if(t&&(this.cD(-1),this.cD(1)),2&this.cr){e=!0;let t=0;for(;e&&t<this._c;){for(e=!1,e=this.zg(this.Fs,0)||e,i=this.Fs+1;i<=this.Lt;i++)e=this.zg(i,0)||e;for(i=this.Fs-1;0<=i;i--)e=this.zg(i,0)||e;t++}}}}zg(t,e){Ht,Kt.r(t,Ni,"bendStraighten:unfixedLayer"),Kt.r(e,Ni,"bendStraighten:direction");let i=!1;for(;this.w3(t,e);)i=!0;return i}w3(d,c){Ht,Kt.r(d,Ni,"shiftbendStraighten:unfixedLayer"),Kt.r(c,Ni,"shiftbendStraighten:direction");let g=0;var m=this.Vh(d),f=this.yi[d],p=this.Jy(d,-1);if(0<c)for(g=0;g<f;g++)p[g]=-1;var v=this.Jy(d,1);if(c<0)for(g=0;g<f;g++)v[g]=-1;let y=!1,b=!0;for(;b;)for(b=!1,g=0;g<f;g++){var x=m[g].column,w=this.nodeMinColumnSpace(m[g],!0),A=this.nodeMinColumnSpace(m[g],!1);let t=0,e=(t=g-1<0||x-m[g-1].column-1>w+this.nodeMinColumnSpace(m[g-1],!1)?x-1:x,0),i=(e=g+1>=f||m[g+1].column-x-1>A+this.nodeMinColumnSpace(m[g+1],!0)?x+1:x,0),s=0,n=0,a=0,r=0,o=0;if(c<=0)for(var P=m[g].sourceEdges.iterator;P.next();){var k=P.value,S=k.fromVertex;k.valid&&S.layer!==d&&(a=this.linkStraightenWeight(k),r=k.portFromColOffset,o=k.portToColOffset,k=S.column,i+=(Math.abs(x+o-(k+r))+1)*a,s+=(Math.abs(t+o-(k+r))+1)*a,n+=(Math.abs(e+o-(k+r))+1)*a)}if(0<=c)for(var M=m[g].destinationEdges.iterator;M.next();){var C=M.value,N=C.toVertex;C.valid&&N.layer!==d&&(a=this.linkStraightenWeight(C),r=C.portFromColOffset,o=C.portToColOffset,C=N.column,i+=(Math.abs(x+r-(C+o))+1)*a,s+=(Math.abs(t+r-(C+o))+1)*a,n+=(Math.abs(e+r-(C+o))+1)*a)}let l=0,h=0,u=0;w=p[m[g].index],A=v[m[g].index];-1!==w&&(l+=Math.abs(w-x),h+=Math.abs(w-t),u+=Math.abs(w-e)),-1!==A&&(l+=Math.abs(A-x),h+=Math.abs(A-t),u+=Math.abs(A-e)),s<i||s===i&&h<l?(y=!0,b=!0,m[g].column=t):(n<i||n===i&&u<l)&&(y=!0,b=!0,m[g].column=e)}return this.Bh(d,m),this.jy(),y}GN(t,e){Ht,Kt.r(t,Ni,"medianStraighten:unfixedLayer"),Kt.r(e,Ni,"medianStraighten:direction");let a=0;var r=this.Vh(t),o=this.yi[t],i=this.tD(t,e),l=[];for(a=0;a<o;a++)l[a]=i[a];let h=!1,u=!0;for(;u;)for(u=!1,a=0;a<o;a++){var d=r[a].column,c=this.nodeMinColumnSpace(r[a],!0),g=this.nodeMinColumnSpace(r[a],!1);let t=0,e=0,i=0,s=0,n=0;-1===l[a]?t=0===a&&a===o-1?d:0===a?(e=r[a+1].column)-d===g+this.nodeMinColumnSpace(r[a+1],!0)?d-1:d:a===o-1?d-(i=r[a-1].column)===c+this.nodeMinColumnSpace(r[a-1],!1)?d+1:d:(i=r[a-1].column,n=i+this.nodeMinColumnSpace(r[a-1],!1)+c+1,e=r[a+1].column,s=e-this.nodeMinColumnSpace(r[a+1],!0)-g-1,(n+s)/2|0):0===a&&a===o-1?t=l[a]:0===a?(e=r[a+1].column,s=e-this.nodeMinColumnSpace(r[a+1],!0)-g-1,t=Math.min(l[a],s)):a===o-1?(i=r[a-1].column,n=i+this.nodeMinColumnSpace(r[a-1],!1)+c+1,t=Math.max(l[a],n)):(i=r[a-1].column,n=i+this.nodeMinColumnSpace(r[a-1],!1)+c+1,e=r[a+1].column,s=e-this.nodeMinColumnSpace(r[a+1],!0)-g-1,n<l[a]&&l[a]<s?t=l[a]:n>=l[a]?t=n:s<=l[a]&&(t=s)),t!==d&&(h=!0,u=!0,r[a].column=t)}return this.Bh(t,r),this.jy(),h}x3(){for(let t=0;t<=this.Wt;t++)for(;this.b3(t,1););this.jy()}b3(t,e){Ht,Kt.r(t,Ni,"packAux:column"),Kt.r(e,Ni,"packAux:direction");let i=!0;for(var s=this.network.vertexes.iterator;s.next();){var n=s.value,a=this.nodeMinColumnSpace(n,!0),r=this.nodeMinColumnSpace(n,!1);if(n.column-a<=t&&n.column+r>=t){i=!1;break}}let o=!1;if(i){if(0<e)for(s.reset();s.next();){var l=s.value;l.column>t&&(--l.column,o=!0)}if(e<0)for(s.reset();s.next();){var h=s.value;h.column<t&&(h.column+=1,o=!0)}}return o}k3(){this.x3();for(let t=0;t<this.Wt;t++)for(;this.S3(t,1););this.jy()}S3(t,e){Ht,Kt.r(t,Ni,"tightPackAux:column"),Kt.r(e,Ni,"tightPackAux:direction");let i=e<0?t-1:0<e?t+1:t,s=0;var n=[],a=[];for(s=0;s<=this.Lt;s++)n[s]=!1,a[s]=!1;for(var r=this.network.vertexes.iterator;r.next();){var o=r.value,l=o.column-this.nodeMinColumnSpace(o,!0),h=o.column+this.nodeMinColumnSpace(o,!1);l<=t&&t<=h&&(n[o.layer]=!0),l<=i&&h>=i&&(a[o.layer]=!0)}let u=!0,d=!1;for(s=0;s<=this.Lt;s++)u=u&&!(n[s]&&a[s]);if(u){if(0<e)for(r.reset();r.next();){var c=r.value;c.column>t&&(--c.column,d=!0)}if(e<0)for(r.reset();r.next();){var g=r.value;g.column<t&&(g.column+=1,d=!0)}}return d}cD(t){Ht,Kt.r(t,Ni,"componentPack:direction"),this.k3();let e=0,i,s=0,n=0,a=0;if(0<t)for(e=0;e<=this.Wt;e++)for(i=this.ie(),s=this.nk(!0),n=s+1;s<n;)n=s,this.uD(e,1),(a=this.nk(!0))>s?this.ns(i):a<s&&(s=a,i=this.ie());if(t<0)for(e=this.Wt;0<=e;e--)for(i=this.ie(),s=this.nk(!0),n=s+1;s<n;)n=s,this.uD(e,-1),(a=this.nk(!0))>s?this.ns(i):a<s&&(s=a,i=this.ie());this.jy()}uD(t,i){this.rn=0;for(var e=this.network.vertexes.iterator;e.next();)e.value.component=-1;if(0<i)for(e.reset();e.next();){var s=e.value;s.column-this.nodeMinColumnSpace(s,!0)<=t&&(s.component=this.rn)}if(i<0)for(e.reset();e.next();){var n=e.value;n.column+this.nodeMinColumnSpace(n,!1)>=t&&(n.component=this.rn)}for(this.rn++,e.reset();e.next();){var a=e.value;-1===a.component&&(this.KN(a,this.rn,-1,!0,!0),this.rn++)}let r=0;var o=[];for(r=0;r<this.rn*this.rn;r++)o[r]=!1;var l=[];for(r=0;r<(this.Lt+1)*(this.Wt+1);r++)l[r]=-1;for(e.reset();e.next();){var h=e.value,u=h.layer,d=Math.max(0,h.column-this.nodeMinColumnSpace(h,!0)),c=Math.min(this.Wt,h.column+this.nodeMinColumnSpace(h,!1));for(let t=d;t<=c;t++)l[u*(this.Wt+1)+t]=h.component}for(let e=0;e<=this.Lt;e++){if(0<i)for(let t=0;t<this.Wt;t++)-1!==l[e*(this.Wt+1)+t]&&-1!==l[e*(this.Wt+1)+t+1]&&l[e*(this.Wt+1)+t]!==l[e*(this.Wt+1)+t+1]&&(o[l[e*(this.Wt+1)+t]*this.rn+l[e*(this.Wt+1)+t+1]]=!0);if(i<0)for(let t=this.Wt;0<t;t--)-1!==l[e*(this.Wt+1)+t]&&-1!==l[e*(this.Wt+1)+t-1]&&l[e*(this.Wt+1)+t]!==l[e*(this.Wt+1)+t-1]&&(o[l[e*(this.Wt+1)+t]*this.rn+l[e*(this.Wt+1)+t-1]]=!0)}var g=[];for(r=0;r<this.rn;r++)g[r]=!0;var m,f=[];for(f.push(0);0!==f.length;)if(m=f[f.length-1],f.pop(),g[m])for(g[m]=!1,r=0;r<this.rn;r++)o[m*this.rn+r]&&f.splice(0,0,r);let p=!1;if(0<i)for(e.reset();e.next();){var v=e.value;g[v.component]&&(--v.column,p=!0)}if(i<0)for(e.reset();e.next();){var y=e.value;g[y.component]&&(y.column+=1,p=!0)}return p}y3(){var e=Kt.ct(),i=this.tu.length;for(let t=0;t<=i;t++)e[t]=[];for(var t=this.network.vertexes.iterator;t.next();){var s=t.value;e[i-s.layer][s.index]=s}var n=new N;this.M3(e,n);let a=null,r=null,o=null,l=null;const h=0!=(1&this.Yn),u=0!=(2&this.Yn),d=0!=(4&this.Yn),c=0!=(8&this.Yn);h&&(this.cl(e,n,!0),a=this.hk(e,!0,!1)),e.reverse(),d&&(this.cl(e,n,!1),o=this.hk(e,!1,!1));for(const g of e)g.reverse();c&&(this.cl(e,n,!1),l=this.hk(e,!1,!0)),e.reverse(),u&&(this.cl(e,n,!0),r=this.hk(e,!0,!0)),Kt.ot(e),this.P3(a,r,o,l),this.network.vertexes.each(t=>{var e=Kt.ct(),i=(h&&e.push(a.get(t)),u&&e.push(r.get(t)),d&&e.push(o.get(t)),c&&e.push(l.get(t)),e.sort((t,e)=>t-e),e.length),s=Math.floor((i-1)/2),i=Math.ceil((i-1)/2),s=(e[s]+e[i])/2;Kt.ot(e),t.pe=s})}M3(e,n){var i=e.length;for(let t=1;t<i-1;t++){let i=0,s=0;var a=e[t],r=e[t+1];for(let e=0;s<r.length;e++){var o=r[e],l=this.N3(o);if(e===r.length-1||l){let t=a.length-1;for(l&&(t=o.getProperSourceVertexes()[0].index);s<=e;){for(const u of r[s].getProperSourceEdges()){var h=u.fromVertex.index;(h<i||h>t)&&n.add(u)}s++}i=t}}}}N3(t){if(null===t.node){t=t.getProperSourceVertexes();if(0<t.length)return null===t[0].node}return!1}cl(t,s,n){this.C3(t);for(const e of t){let i=-1;for(const l of e){var a=n?l.getProperSourceVertexes():l.getProperDestinationVertexes(),r=a.length;if(0<r){a.sort((t,e)=>t.zh-e.zh);r=(r-1)/2;for(let e=Math.floor(r),t=Math.ceil(r);e<=t;e++)if(l.Kn===l){var o=a[e];let t;t=n?o.getDestinationEdge(l):l.getDestinationEdge(o),!s.contains(t)&&i<o.zh&&((o.Kn=l).nf=o.nf,l.Kn=o.nf,i=o.zh)}}}}}C3(t){for(let e=0;e<t.length;e++){var i=t[e];for(let t=0;t<i.length;t++){var s=i[t];((s.nf=s).Kn=s).dD=e,s.zh=t}}}hk(n,t,e){var a=90===this.C||270===this.C;for(const h of n)for(const u of h)u.os=u,u.eu=1/0,u.pe=NaN,u.Un=0;this.A3(n,t,e);for(const d of n)for(const c of d)c.nf===c&&this.gD(c,n);for(let s=0;s<n.length;s++)if(!(n[s].length<=0)){var r,o,l=n[s][0];if(l.os===l){l.os.eu===1/0&&(l.os.eu=0);let t=s,e=0,i;do{for(i=n[t][e];i.Kn!==i.nf;)i=i.Kn,t++,0<i.zh&&(r=this.mD(i,n),o=a?r.width:r.height,o=i.os.eu+i.pe+i.Un-(r.pe+r.Un+o+this.columnSpacing),r.os.eu=Math.min(r.os.eu,o))}while(e=i.zh+1,t<n.length&&e<n[t].length&&i.os===n[t][e].os)}}var i=new L;for(const g of n)for(const m of g){m.pe=m.pe+m.os.eu+m.Un;var s=a?m.width:m.height;i.add(m,e?-m.pe-s:m.pe)}return i}A3(t,r,o){var l=90===this.C||270===this.C;for(const e of t)for(const i of e)if(i.nf===i){let n=0,a=i;for(;a.Kn!==i;){var h=a.Kn,u=l?a.width:a.height,d=l?h.width:h.height;let t,e,i,s;s=(r?(i=a.getDestinationEdge(h),t=i.portFromPos,e=i.portToPos,null!==i.link&&(a.node&&a.node!==i.link.fromNode&&(t=l?a.focusX:a.focusY),h.node)&&h.node!==i.link.toNode&&(e=l?h.focusX:h.focusY)):(i=h.getDestinationEdge(a),t=i.portToPos,e=i.portFromPos,null!==i.link&&(a.node&&a.node!==i.link.toNode&&(t=l?a.focusX:a.focusY),h.node)&&h.node!==i.link.fromNode&&(e=l?h.focusX:h.focusY)),o?a.Un+(u-t)-(d-e):a.Un+t-e),h.Un=s,n=Math.min(n,s),a=a.Kn}for(a=i;a.Un=a.Un-n,(a=a.Kn)!==i;);}}gD(e,i){if(isNaN(e.pe)){e.pe=0;let t=e;do{var s,n,a;0<t.zh&&(a=(s=this.mD(t,i)).nf,this.gD(a,i),e.os===e&&(e.os=a.os),n=90===this.C||270===this.C?s.width:s.height,e.os===a.os)&&(a=a.pe+s.Un+n-t.Un+this.columnSpacing,e.pe=Math.max(e.pe,a)),t=t.Kn}while(t!==e);for(;t.Kn!==e;)(t=t.Kn).pe=e.pe,t.os=e.os}}mD(t,e){var i=t.dD,t=t.zh;return t<1&&Kt.n("Could not determine previous vertex in layer"),e[i][t-1]}P3(...e){let i=-1;var s,n=Kt.ct(),a=Kt.ct();let r=1/0;for(let t=0;t<4;t++)e[t]&&(s=this.L3(e[t],n,a,t))<r&&(i=t,r=s);for(let t=0;t<4;t++){const o=e[t];if(o){const l=0===t||2===t?n[i]-n[t]:a[i]-a[t];0!=l&&o.each(t=>{o.set(t.key,t.value+l)})}}Kt.ot(n),Kt.ot(a)}L3(t,e,i,s){if(!t||0===t.count)return e[s]=0,1/(i[s]=0);let n=1/0,a=-1/0;return t.each(t=>{var e=t.key,t=t.value,e=90===this.C||270===this.C?e.width:e.height;t<n&&(n=t),t+e>a&&(a=t+e)}),e[s]=n,(i[s]=a)-n}commitLayout(){this.qy(),this.commitNodes(),this.HN(),this.isRouting&&this.commitLinks()}qy(){if(this.setsPortSpots)for(var t=this.rk(!0),e=this.rk(!1),i=this.network.edges.iterator;i.next();){var s=i.value.link;null!==s&&(s.fromSpot=t,s.toSpot=e)}}rk(t){return 270===this.C?t?Z.MiddleTop:Z.MiddleBottom:90===this.C?t?Z.MiddleBottom:Z.MiddleTop:180===this.C?t?Z.MiddleLeft:Z.MiddleRight:t?Z.MiddleRight:Z.MiddleLeft}commitNodes(){this.on=[],this.Rs=[],this.Is=[],this.Gt=[];for(let t=0;t<=this.Lt;t++)this.on[t]=0,this.Rs[t]=0,this.Is[t]=0,this.Gt[t]=0;for(var i=this.network.vertexes.iterator;i.next();){var t=i.value,e=t.layer;this.on[e]=Math.max(this.on[e],this.nodeMinLayerSpace(t,!0)),this.Rs[e]=Math.max(this.Rs[e],this.nodeMinLayerSpace(t,!1))}let s=0;var n=this.Ds;for(let e=0;e<=this.Lt;e++){let t=n;this.on[e]+this.Rs[e]<=0&&(t=0),0<e&&(s+=t/2),90===this.C||0===this.C?(s+=this.Rs[e],this.Is[e]=s,s+=this.on[e]):(s+=this.on[e],this.Is[e]=s,s+=this.Rs[e]),e<this.Lt&&(s+=t/2),this.Gt[e]=s}var a=s,r=this.arrangementOrigin;for(let t=0;t<=this.Lt;t++)270===this.C?this.Is[t]=r.y+this.Is[t]:90===this.C?(this.Is[t]=r.y+a-this.Is[t],this.Gt[t]=a-this.Gt[t]):180===this.C?this.Is[t]=r.x+this.Is[t]:(this.Is[t]=r.x+a-this.Is[t],this.Gt[t]=a-this.Gt[t]);var o=0!==this.Yn,l=(i.reset(),270===this.C||90===this.C);let h=1/0,u=1/0,d=1/0,c=-1/0;for(;i.next();){var g=i.value,m=g.layer,f=0|g.column;let t=0,e=0;e=l?(t=r.x+this.te*f,this.Is[m]):(t=this.Is[m],r.y+this.te*f),g.centerX=t,g.centerY=e,o&&isFinite(g.pe)&&(l?g.node?g.x=r.x+g.pe:g.centerX=r.x+g.pe:g.node?g.y=r.y+g.pe:g.centerY=r.y+g.pe),h=Math.min(g.x,h),u=Math.min(g.y,u),c=l?(d=h,Math.max(c,g.bounds.right)):(d=u,Math.max(c,g.bounds.bottom))}this.YN=c-d;var p=r.x-h,v=r.y-u;for(this.ur=new _(o&&l?0:p,o&&!l?0:v),i.reset();i.next();){var y=i.value;y.x+=p,y.y+=v,y.commit()}}HN(){let e=0;var t=this.Ds;for(let t=0;t<=this.Lt;t++)e=(e+=this.on[t])+this.Rs[t];e+=this.Lt*t;var i=[],s=0!==this.Yn?this.YN:this.te*this.Wt;for(let t=this.maxLayer;0<=t;t--)270===this.C?0===t?i.push(new Q(0,0,s,Math.abs(this.Gt[0]))):i.push(new Q(0,this.Gt[t-1],s,Math.abs(this.Gt[t-1]-this.Gt[t]))):90===this.C?0===t?i.push(new Q(0,this.Gt[0],s,Math.abs(this.Gt[0]-e))):i.push(new Q(0,this.Gt[t],s,Math.abs(this.Gt[t-1]-this.Gt[t]))):180===this.C?0===t?i.push(new Q(0,0,Math.abs(this.Gt[0]),s)):i.push(new Q(this.Gt[t-1],0,Math.abs(this.Gt[t-1]-this.Gt[t]),s)):0===t?i.push(new Q(this.Gt[0],0,Math.abs(this.Gt[0]-e),s)):i.push(new Q(this.Gt[t],0,Math.abs(this.Gt[t-1]-this.Gt[t]),s));this.commitLayers(i,this.ur)}commitLayers(t,e){}commitLinks(){var t=this.network.edges.iterator;let b;for(;t.next();)null!==(b=t.value.link)&&(b.startRoute(),b.clearPoints(),b.commitRoute());for(t.reset();t.next();)null!==(b=t.value.link)&&b.updateRoute();for(t.reset();t.next();){var x=t.value;if(null!==(b=x.link)&&0!==b.pointsCount){b.startRoute();var e,w=b;let g=w.fromNode,m=w.toNode,f=w.fromPort,p=w.toPort;null!==g&&null!==(e=g.findVisibleNode())&&e!==g&&(g=e,f=e.port),null!==m&&null!==(e=m.findVisibleNode())&&e!==m&&(m=e,p=e.port);var A=b.computeSpot(!0,f),P=b.computeSpot(!1,p);let v=x.fromVertex,y=x.toVertex;if(x.valid){if(9===b.curve&&4===b.pointsCount)if(v.column===y.column&&0===this.alignOption){var n=b.getLinkPoint(g,f,A,!0,!1,m,p),a=b.getLinkPoint(m,p,P,!1,!1,g,f);n.isReal()||n.set(g.actualBounds.center),a.isReal()||a.set(m.actualBounds.center),b.clearPoints(),b.addPointAt(n.x,n.y),b.addPointAt((2*n.x+a.x)/3,(2*n.y+a.y)/3),b.addPointAt((n.x+2*a.x)/3,(n.y+2*a.y)/3),b.addPointAt(a.x,a.y)}else{let i=!1,s=!1;if(null!==f&&A===Z.None&&(i=!0),null!==p&&P===Z.None&&(s=!0),i||s){let t=null,e=(i&&((t=b.getLinkPointFromPoint(g,f,f.getDocumentPoint(Z.Center),b.getPoint(3),!0)).isReal()||t.set(g.actualBounds.center),b.setPointAt(0,t.x,t.y)),null);s&&((e=b.getLinkPointFromPoint(m,p,p.getDocumentPoint(Z.Center),b.getPoint(0),!1)).isReal()||e.set(m.actualBounds.center),b.setPointAt(3,e.x,e.y)),t&&(n=b.getPoint(2),b.setPointAt(1,(2*t.x+n.x)/3,(2*t.y+n.y)/3)),e&&(a=b.getPoint(1),b.setPointAt(2,(2*e.x+a.x)/3,(2*e.y+a.y)/3))}}b.commitRoute()}else if(v.layer===y.layer)b.commitRoute();else{let t=!1,i=!1;var k,S=this.Ds;let e=0,s=b.firstPickIndex+1;b.isOrthogonal?(i=!0,4<(e=b.pointsCount)&&b.points.removeRange(2,e-3)):9===b.curve?(t=!0,4<(e=b.pointsCount)&&b.points.removeRange(2,e-3),4===e&&(s=2)):(e=b.pointsCount,N=A===Z.None,k=P===Z.None,2<e&&N&&k?b.points.removeRange(1,e-2):3<e&&N&&!k?b.points.removeRange(1,e-3):3<e&&!N&&k?b.points.removeRange(2,e-2):4<e&&!N&&!k&&b.points.removeRange(2,e-3));let n,a,r=0,o=0,l=0,h=0,u=0,d=0,c=0;if(x.rev){let e=0;for(;null!==y&&v!==y;){n=null,a=null;for(var M=y.sourceEdges.iterator;M.next();){var C=M.value;if(C.link===x.link&&(n=C.fromVertex,a=C.toVertex,null===n.node))break}if(null===n)break;if(n!==v)if(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=n.centerX,h=n.centerY,i)180===this.C||0===this.C?s===b.firstPickIndex+1?(b.insertPointAt(s++,r,o),b.insertPointAt(s++,r,h)):(null!==a?a.centerY:o)!==h&&(u=this.Gt[n.layer-1]+this.ur.x,b.insertPointAt(s++,u,o),b.insertPointAt(s++,u,h)):s===b.firstPickIndex+1?(b.insertPointAt(s++,r,o),b.insertPointAt(s++,l,o)):(null!==a?a.centerX:r)!==l&&(u=this.Gt[n.layer-1]+this.ur.y,b.insertPointAt(s++,r,u),b.insertPointAt(s++,l,u));else if(s===b.firstPickIndex+1)if(d=Math.max(10,this.on[y.layer]),c=Math.max(10,this.Rs[y.layer]),t)180===this.C?l<=y.bounds.x?(e=y.bounds.x,b.insertPointAt(s++,e-d,h),b.insertPointAt(s++,e,h),b.insertPointAt(s++,e+c,h)):(b.insertPointAt(s++,l-d,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l+c,h)):90===this.C?h>=y.bounds.bottom?(e=y.bounds.y+y.bounds.height,b.insertPointAt(s++,l,e+c),b.insertPointAt(s++,l,e),b.insertPointAt(s++,l,e-d)):(b.insertPointAt(s++,l,h+c),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h-d)):270===this.C?h<=y.bounds.y?(e=y.bounds.y,b.insertPointAt(s++,l,e-d),b.insertPointAt(s++,l,e),b.insertPointAt(s++,l,e+c)):(b.insertPointAt(s++,l,h-d),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h+c)):0===this.C&&(l>=y.bounds.right?(e=y.bounds.x+y.bounds.width,b.insertPointAt(s++,e+c,h),b.insertPointAt(s++,e,h),b.insertPointAt(s++,e-d,h)):(b.insertPointAt(s++,l+c,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l-d,h)));else{b.insertPointAt(s++,r,o);let t=0;180===this.C||0===this.C?((180===this.C?l>=y.bounds.right:l<=y.bounds.x)&&(t=(0===this.C?-d:c)/2),b.insertPointAt(s++,r+t,h)):((270===this.C?h>=y.bounds.bottom:h<=y.bounds.y)&&(t=(90===this.C?-d:c)/2),b.insertPointAt(s++,l,o+t)),b.insertPointAt(s++,l,h)}else d=Math.max(10,this.on[n.layer]),c=Math.max(10,this.Rs[n.layer]),t?180===this.C?(b.insertPointAt(s++,l-d-S,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l+c+S,h)):90===this.C?(b.insertPointAt(s++,l,h+c+S),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h-d-S)):270===this.C?(b.insertPointAt(s++,l,h-d-S),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h+c+S)):(b.insertPointAt(s++,l+c+S,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l-d-S,h)):(180!==this.C&&90!==this.C&&this.C,b.insertPointAt(s++,l,h));y=n}if(null===p||A!==Z.None||i)if(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=b.getPoint(s).x,h=b.getPoint(s).y,i){var N=this.Rs[v.layer];let t=0;180===this.C||0===this.C?((t=o)>=v.bounds.y&&t<=v.bounds.bottom&&(180===this.C?l>=v.bounds.x:l<=v.bounds.right)&&(e=v.centerX+(180===this.C?-N:N),t=t<v.bounds.y+v.bounds.height/2?v.bounds.y-this.te/2:v.bounds.bottom+this.te/2,b.insertPointAt(s++,e,o),b.insertPointAt(s++,e,t)),b.insertPointAt(s++,l,t)):((t=r)>=v.bounds.x&&t<=v.bounds.right&&(270===this.C?h>=v.bounds.y:h<=v.bounds.bottom)&&(e=v.centerY+(270===this.C?-N:N),t=t<v.bounds.x+v.bounds.width/2?v.bounds.x-this.te/2:v.bounds.right+this.te/2,b.insertPointAt(s++,r,e),b.insertPointAt(s++,t,e)),b.insertPointAt(s++,t,h)),b.insertPointAt(s++,l,h)}else if(t)d=Math.max(10,this.on[v.layer]),c=Math.max(10,this.Rs[v.layer]),180===this.C&&l>=v.bounds.x?(e=v.bounds.x+v.bounds.width,b.setPointAt(s-2,e,o),b.setPointAt(s-1,e+c,o)):90===this.C&&h<=v.bounds.bottom?(e=v.bounds.y,b.setPointAt(s-2,r,e),b.setPointAt(s-1,r,e-d)):270===this.C&&h>=v.bounds.y?(e=v.bounds.y+v.bounds.height,b.setPointAt(s-2,r,e),b.setPointAt(s-1,r,e+c)):0===this.C&&l<=v.bounds.right&&(e=v.bounds.x,b.setPointAt(s-2,e,o),b.setPointAt(s-1,e-d,o));else{d=Math.max(10,this.on[v.layer]),c=Math.max(10,this.Rs[v.layer]);let t=0;180===this.C||0===this.C?((180===this.C?l<=v.bounds.x:l>=v.bounds.right)&&(t=(0===this.C?c:-d)/2),b.insertPointAt(s++,l+t,o)):((270===this.C?h<=v.bounds.y:h>=v.bounds.bottom)&&(t=(90===this.C?c:-d)/2),b.insertPointAt(s++,r,h+t)),b.insertPointAt(s++,l,h)}}else{for(;null!==v&&v!==y;){n=null,a=null;for(var L=v.destinationEdges.iterator;L.next();){var D=L.value;if(D.link===x.link&&(n=D.toVertex,null!==(a=D.fromVertex).node&&(a=null),null===n.node))break}if(null===n)break;n!==y&&(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=n.centerX,h=n.centerY,i?180===this.C||0===this.C?(null!==a?a.centerY:o)!==h&&(u=this.Gt[n.layer]+this.ur.x,s===b.firstPickIndex+1&&(u=0===this.C?Math.max(u,r):Math.min(u,r)),b.insertPointAt(s++,u,o),b.insertPointAt(s++,u,h)):(null!==a?a.centerX:r)!==l&&(u=this.Gt[n.layer]+this.ur.y,s===b.firstPickIndex+1&&(u=90===this.C?Math.max(u,o):Math.min(u,o)),b.insertPointAt(s++,r,u),b.insertPointAt(s++,l,u)):(d=Math.max(10,this.on[n.layer]),c=Math.max(10,this.Rs[n.layer]),t?180===this.C?(b.insertPointAt(s++,l+c+S,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l-d-S,h)):90===this.C?(b.insertPointAt(s++,l,h-d-S),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h+c+S)):270===this.C?(b.insertPointAt(s++,l,h+c+S),b.insertPointAt(s++,l,Math.max(h+c-S/2,h)),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,Math.min(h-d+S/2,h)),b.insertPointAt(s++,l,h-d-S)):(b.insertPointAt(s++,l-d-S,h),b.insertPointAt(s++,Math.min(l-d+S/2,l),h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,l,h),b.insertPointAt(s++,Math.max(l+c-S/2,l),h),b.insertPointAt(s++,l+c+S,h)):180===this.C?(b.insertPointAt(s++,l+c,h),b.insertPointAt(s++,l-d,h)):90===this.C?(b.insertPointAt(s++,l,h-d),b.insertPointAt(s++,l,h+c)):270===this.C?(b.insertPointAt(s++,l,h+c),b.insertPointAt(s++,l,h-d)):(b.insertPointAt(s++,l-d,h),b.insertPointAt(s++,l+c,h)))),v=n}i&&(r=b.getPoint(s-1).x,o=b.getPoint(s-1).y,l=b.getPoint(s).x,h=b.getPoint(s).y,180===this.C||0===this.C?o!==h&&(u=0===this.C?Math.min(Math.max((l+r)/2,this.Gt[y.layer]+this.ur.x),l):Math.max(Math.min((l+r)/2,this.Gt[y.layer]+this.ur.x),l),b.insertPointAt(s++,u,o),b.insertPointAt(s++,u,h)):r!==l&&(u=90===this.C?Math.min(Math.max((h+o)/2,this.Gt[y.layer]+this.ur.y),h):Math.max(Math.min((h+o)/2,this.Gt[y.layer]+this.ur.y),h),b.insertPointAt(s++,r,u),b.insertPointAt(s++,l,u)))}null!==w&&t&&4<=b.pointsCount&&(null!==f&&(k=A===Z.None?b.getLinkPointFromPoint(g,f,f.getDocumentPoint(Z.Center),b.getPoint(3),!0):b.getPoint(0),A===Z.None&&(w=b.getPoint(2),A=b.getPoint(3),90===this.direction||270===this.direction?(b.setPointAt(1,(k.x+w.x)/2,w.y),b.setPointAt(2,A.x,(w.y+A.y)/2)):(b.setPointAt(1,w.x,(k.y+w.y)/2),b.setPointAt(2,(w.x+A.x)/2,A.y))),k.isReal()||k.set(g.actualBounds.center),b.setPointAt(0,k.x,k.y)),null!==p)&&(w=P===Z.None?b.getLinkPointFromPoint(m,p,p.getDocumentPoint(Z.Center),b.getPoint(b.pointsCount-4),!1):b.getPoint(b.pointsCount-1),P===Z.None&&(A=b.getPoint(b.pointsCount-3),P=b.getPoint(b.pointsCount-4),90===this.direction||270===this.direction?(b.setPointAt(b.pointsCount-2,(w.x+A.x)/2,A.y),b.setPointAt(b.pointsCount-2,P.x,(A.y+P.y)/2)):(b.setPointAt(b.pointsCount-2,A.x,(w.y+A.y)/2),b.setPointAt(b.pointsCount-3,(A.x+P.x)/2,P.y))),w.isReal()||w.set(m.actualBounds.center),b.setPointAt(b.pointsCount-1,w.x,w.y)),b.commitRoute(),x.commit()}}}}ZO(){this.Wy=-1,this.Eg=0,this.Fs=0,this.sf=null,this.Bg=null,this.tu=null;for(let t=0;t<this.Xn.length;t++)this.Xn[t]=null}Vh(t){let e;var i=this.yi[t];if(i>=this.Xn.length){var s=[];for(let t=0;t<this.Xn.length;t++)s[t]=this.Xn[t];this.Xn=s}void 0===this.Xn[i]||null===this.Xn[i]?e=[]:(e=this.Xn[i],this.Xn[i]=null);var n=this.tu[t];for(let t=0;t<n.length;t++){var a=n[t];e[a.index]=a}return e}Bh(t,e){this.Xn[this.yi[t]]=e}get layerSpacing(){return this.Ds}set layerSpacing(t){this.Ds!==t&&(Kt.t(t,"number",Ni,"layerSpacing"),0<=t)&&(this.Ds=t,this.invalidateLayout())}get columnSpacing(){return this.te}set columnSpacing(t){this.te!==t&&(Kt.t(t,"number",Ni,"columnSpacing"),0<t)&&(this.te=t,this.invalidateLayout())}get direction(){return this.C}set direction(t){this.C!==t&&(Kt.t(t,"number",Ni,"direction"),0===t||90===t||180===t||270===t?(this.C=t,this.invalidateLayout()):Kt.n("LayeredDigraphLayout.direction must be 0, 90, 180, or 270"))}get cycleRemoveOption(){return this.Jc}set cycleRemoveOption(t){this.Jc!==t&&(Kt.it(t,ki,"LayeredDigraphCycleRemove"),1===t||0===t||2===t)&&(this.Jc=t,this.invalidateLayout())}get layeringOption(){return this.Zc}set layeringOption(t){this.Zc!==t&&(Kt.it(t,Si,"LayeredDigraphLayering"),10===t||11===t||12===t)&&(this.Zc=t,this.invalidateLayout())}get initializeOption(){return this.$c}set initializeOption(t){this.$c!==t&&(Kt.it(t,Mi,"LayeredDigraphInit"),20===t||21===t||22===t)&&(this.$c=t,this.invalidateLayout())}get iterations(){return this.ef}set iterations(t){this.ef!==t&&(Kt.r(t,Li,"iterations"),0<=t)&&(this.ef=t,this.invalidateLayout())}get aggressiveOption(){return this.Qc}set aggressiveOption(t){this.Qc!==t&&(Kt.it(t,Ci,"LayeredDigraphAggressive"),30===t||31===t||32===t)&&(this.Qc=t,this.invalidateLayout())}get packOption(){return this.cr}set packOption(t){this.cr!==t&&(Kt.t(t,"number",Ni,"packOption"),0<=t)&&t<8&&(this.cr=t,this.invalidateLayout())}get packIterations(){return this._c}set packIterations(t){this._c=t}get alignOption(){return this.Yn}set alignOption(t){this.Yn!==t&&(Kt.t(t,"number",Ni,"align"),0<=t)&&t<16&&(this.Yn=t,this.invalidateLayout())}get setsPortSpots(){return this.zn}set setsPortSpots(t){this.zn!==t&&(Kt.t(t,"boolean",Ni,"setsPortSpots"),this.zn=t,this.invalidateLayout())}get maxLayer(){return this.Lt}get maxIndex(){return this.Wy}get maxColumn(){return this.Wt}get minIndexLayer(){return this.Eg}get maxIndexLayer(){return this.Fs}static CycleDepthFirst=0;static CycleGreedy=1;static CycleFromLayers=2;static LayerOptimalLinkLength=10;static LayerLongestPathSink=11;static LayerLongestPathSource=12;static InitDepthFirstOut=20;static InitDepthFirstIn=21;static InitNaive=22;static AggressiveNone=30;static AggressiveLess=31;static AggressiveMore=32;static PackNone=0;static PackExpand=1;static PackStraighten=2;static PackMedian=4;static PackAll=15;static AlignNone=0;static AlignUpperLeft=1;static AlignUpperRight=2;static AlignLowerLeft=4;static AlignLowerRight=8;static AlignAll=15}class Li extends _e{constructor(t){super(t)}createVertex(){return new Di(this)}createEdge(){return new Ti(this)}}class Di extends We{ir;vo;Vt;ak;fk;ee;iu;Qn;ok;ek;sk;nf;Kn;dD;zh;os;eu;pe;Un;$y=null;Qy=null;_y=null;tw=null;constructor(t){super(t),this.ir=-1,this.vo=-1,this.Vt=-1,this.ak=NaN,this.fk=null,this.ee=!1,this.iu=NaN,this.Qn=NaN,this.ok=0,this.ek=null,this.sk=null}static pD(t,e){return t.index-e.index}getProperSourceEdges(){if(!this._y){var t=[];for(const i of this.Mo){var e=i;e.valid&&t.push(e)}this._y=t}return this._y}getProperDestinationEdges(){if(!this.tw){var t=[];for(const i of this.hr){var e=i;e.valid&&t.push(e)}this.tw=t}return this.tw}getDestinationEdge(t){for(const e of this.getProperDestinationEdges())if(e.toVertex===t)return e;Kt.n("Unable to find destination edge to given vertex")}getProperSourceVertexes(){if(!this.$y){var t=[];for(const i of this.Mo){var e=i;!e.valid||e.fromVertex.layer<=e.toVertex.layer||t.push(e.fromVertex)}t.sort(Di.pD),this.$y=t}return this.$y}getProperDestinationVertexes(){if(!this.Qy){var t=[];for(const i of this.hr){var e=i;!e.valid||e.fromVertex.layer<=e.toVertex.layer||t.push(e.toVertex)}t.sort(Di.pD),this.Qy=t}return this.Qy}addSourceEdge(t){super.addSourceEdge(t),this.$y=null,this._y=null}deleteSourceEdge(t){super.deleteSourceEdge(t),this.$y=null,this._y=null}addDestinationEdge(t){super.addDestinationEdge(t),this.Qy=null,this.tw=null}deleteDestinationEdge(t){super.deleteDestinationEdge(t),this.Qy=null,this.tw=null}get layer(){return this.ir}set layer(t){this.ir!==t&&(Kt.t(t,"number",Di,"layer"),this.ir=t)}get column(){return this.vo}set column(t){this.vo!==t&&(Kt.t(t,"number",Di,"column"),this.vo=t)}get index(){return this.Vt}set index(t){this.Vt!==t&&(Kt.t(t,"number",Di,"index"),this.Vt=t)}get component(){return this.ak}set component(t){this.ak!==t&&(Kt.t(t,"number",Di,"component"),this.ak=t)}get near(){return this.fk}set near(t){this.fk!==t&&(Ht,null!==t&&Kt.s(t,Di,Di,"near"),this.fk=t)}}class Ti extends Qe{ee;ck;uk;dk;gk;mk;pk;constructor(t){super(t),this.ee=!1,this.ck=!1,this.uk=!1,this.dk=NaN,this.gk=NaN,this.mk=0,this.pk=0}get fromVertex(){return this.is}set fromVertex(t){this.is!==t&&(Ht,null!==t&&Kt.s(t,Di,Ti,"fromVertex"),this.is=t)}get toVertex(){return this.es}set toVertex(t){this.es!==t&&(Ht,null!==t&&Kt.s(t,Di,Ti,"toVertex"),this.es=t)}get valid(){return this.ee}set valid(t){this.ee!==t&&(Kt.t(t,"boolean",Ti,"valid"),this.ee=t)}get rev(){return this.ck}set rev(t){this.ck!==t&&(Kt.t(t,"boolean",Ti,"rev"),this.ck=t)}get forest(){return this.uk}set forest(t){this.uk!==t&&(Kt.t(t,"boolean",Ti,"forest"),this.uk=t)}get portFromPos(){return this.dk}set portFromPos(t){this.dk!==t&&(Kt.t(t,"number",Ti,"portFromPos"),this.dk=t)}get portToPos(){return this.gk}set portToPos(t){this.gk!==t&&(Kt.t(t,"number",Ti,"portToPos"),this.gk=t)}get portFromColOffset(){return this.mk}set portFromColOffset(t){this.mk!==t&&(Kt.t(t,"number",Ti,"portFromColOffset"),this.mk=t)}get portToColOffset(){return this.pk}set portToColOffset(t){this.pk!==t&&(Kt.t(t,"number",Ti,"portToColOffset"),this.pk=t)}}(n={})[n.Default=0]="Default",n[n.Destination=1]="Destination",n[n.Source=2]="Source";var Bi=n,Fi=((n={})[n.Forwards=10]="Forwards",n[n.Reverse=11]="Reverse",n[n.Ascending=12]="Ascending",n[n.Descending=13]="Descending",n),Ei=((n={})[n.CenterSubtrees=20]="CenterSubtrees",n[n.CenterChildren=21]="CenterChildren",n[n.Start=22]="Start",n[n.End=23]="End",n[n.Bus=24]="Bus",n[n.BusBranching=25]="BusBranching",n[n.TopLeftBus=26]="TopLeftBus",n[n.BottomRightBus=27]="BottomRightBus",n[n.Custom=28]="Custom",n),Ri=((n={})[n.None=30]="None",n[n.Block=31]="Block",n),Oi=((n={})[n.Layered=40]="Layered",n[n.LastParents=41]="LastParents",n[n.Alternating=42]="Alternating",n[n.RootOnly=43]="RootOnly",n),Ii=((n={})[n.Vertical=50]="Vertical",n[n.Horizontal=51]="Horizontal",n[n.FixedRoots=52]="FixedRoots",n),Vi=((n={})[n.Individual=60]="Individual",n[n.Siblings=61]="Siblings",n[n.Uniform=62]="Uniform",n);class tt extends Ue{Vi;Oi;su;Xg;vN;Ye;vi;Ts;K;U;yk;ms;constructor(t){super(),this.Vi=new N,this.Oi=0,this.ms=1,this.su=40,this.Xg=60,this.vN=[],this.Ye=!0,this.vi=50,this.Ts=new Yt(10,10).w();var e=new zi(this);this.K=new et(e),this.U=new et(e),this.yk=[],t&&Object.assign(this,t)}cloneProtected(t){super.cloneProtected(t),t.Oi=this.Oi,t.su=this.su,t.Xg=this.Xg,t.Ye=this.Ye,t.vi=this.vi,t.Ts.c(this.Ts),t.K.copyInheritedPropertiesFrom(this.K),t.U.copyInheritedPropertiesFrom(this.U)}ci(t){t in Ei?this.alignment=t:t in Ii?this.arrangement=t:t in Ri?this.compaction=t:t in Bi?this.path=t:t in Fi?this.sorting=t:t in Oi?this.treeStyle=t:super.ci(t)}createNetwork(){return new zi(this)}makeNetwork(t){var e=this.createNetwork(),i=t=>{var e;return t instanceof D?!t.isLinkLabel&&"Comment"!==t.category:t instanceof Y&&null!==(e=t.fromNode)&&!e.isLinkLabel&&"Comment"!==e.category&&!(null===(e=t.toNode)||e.isLinkLabel||"Comment"===e.category)};return t instanceof G?(e.addParts(t.nodes,!0,i),e.addParts(t.links,!0,i)):t instanceof X?e.addParts(t.memberParts,!1,i):e.addParts(t.iterator,!1,i),e}doLayout(t){Ht,null===t&&Kt.n("Layout.doLayout(collection) argument must not be null but a Diagram, a Group, or an Iterable of Parts"),null===this.network&&(this.network=this.makeNetwork(t)),52!==this.arrangement&&(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin));let e=this.diagram;null===e&&t instanceof G&&(e=t),0===this.path&&null!==e?this.ms=e.isTreePathToChildren?1:2:this.ms=0===this.path?1:this.path,0<this.network.vertexes.count&&(this.I3(),this.O3(),this.E3(),this.V3(),this.zN(),this.B3(),this.arrangeTrees(),this.updateParts()),this.network=null,this.Vi=new N,this.isValidLayout=!0}I3(){this.network.deleteSelfEdges();for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;e.initialized=!1,e.level=0,e.parent=null,e.children=[]}if(0<this.Vi.count){for(var i=new N,s=this.Vi.iterator;s.next();){var n,a=s.value;a instanceof D?null!==(n=this.network.findVertex(a))&&i.add(n):a instanceof et&&i.add(a)}this.Vi=i}0===this.Vi.count&&this.findRoots();for(var r=this.Vi.copy().iterator;r.next();){var o=r.value;o.initialized||(o.initialized=!0,this.qN(o))}let l=this.network.vertexes,h;for(;0<(h=this.z3(l)).count;){var u=this.yD(h);null!==u&&this.Vi.add(u),u.initialized=!0,this.qN(u),l=h}}z3(t){for(var e=new N,i=t.iterator;i.next();){var s=i.value;s.initialized||e.add(s)}return e}findRoots(){for(var t=this.network.vertexes,e=t.iterator;e.next();){var i=e.value;switch(this.ms){case 1:0===i.sourceEdges.count&&this.Vi.add(i);break;case 2:0===i.destinationEdges.count&&this.Vi.add(i);break;default:Kt.n("Unhandled path value "+this.ms.toString())}}0===this.Vi.count&&null!==(t=this.yD(t))&&this.Vi.add(t)}yD(t){let e=999999,i=null;for(var s=t.iterator;s.next();){var n=s.value;switch(this.ms){case 1:n.sourceEdges.count<e&&(e=n.sourceEdges.count,i=n);break;case 2:n.destinationEdges.count<e&&(e=n.destinationEdges.count,i=n);break;default:Kt.n("Unhandled path value "+this.ms.toString())}}return i}qN(e){if(null!==e){switch(Ht,Kt.s(e,et,tt,"walkTree:v"),this.ms){case 1:if(0<e.destinationEdges.count){for(var t=new O,i=e.destinationVertexes;i.next();){var s=i.value;this.wD(e,s)&&t.add(s)}0<t.count&&(e.children=t.toArray())}break;case 2:if(0<e.sourceEdges.count){for(var n=new O,a=e.sourceVertexes;a.next();){var r=a.value;this.wD(e,r)&&n.add(r)}0<n.count&&(e.children=n.toArray())}break;default:Kt.n("Unhandled path value"+this.ms.toString())}var o=e.children,l=o.length;for(let t=0;t<l;t++){var h=o[t];h.initialized=!0,h.level=e.level+1,h.parent=e,this.Vi.remove(h)}for(let t=0;t<l;t++){var u=o[t];this.qN(u)}}}wD(t,e){return Ht,Kt.s(t,et,tt,"walkOK:v"),Ht,Kt.s(e,et,tt,"walkOK:c"),!e.initialized||!(this.X3(e,t)||e.level>t.level||(this.Y3(e.parent,e),0))}X3(t,e){if(null===e)return!1;Ht,Kt.s(t,et,tt,"isAncestor:a"),Ht,Kt.s(e,et,tt,"isAncestor:b");let i=e.parent;for(;null!==i&&i!==t;)i=i.parent;return i===t}Y3(t,s){if(null!==t&&null!==s){Ht,Kt.s(t,et,tt,"removeChild:p"),Ht,Kt.s(s,et,tt,"removeChild:c");var n=t.children;let i=0;for(let t=0;t<n.length;t++)n[t]===s&&i++;if(0<i){var a=new Array(n.length-i);let e=0;for(let t=0;t<n.length;t++)n[t]!==s&&(a[e++]=n[t]);t.children=a}}}O3(){for(var t=this.Vi.iterator;t.next();){var e=t.value;e instanceof et&&this.xD(e)}}xD(t){if(null!==t){Ht,Kt.s(t,et,tt,"initializeTree:v"),this.initializeTreeVertexValues(t),25===t.alignment&&this.sortTreeVertexChildren(t);let e=0,i=t.childrenCount,s=0;var n=t.children,a=n.length;for(let t=0;t<a;t++){var r=n[t];this.xD(r),e+=r.descendantCount+1,i=Math.max(i,r.maxChildrenCount),s=Math.max(s,r.maxGenerationCount)}t.descendantCount=e,t.maxChildrenCount=i,t.maxGenerationCount=0<i?s+1:0}}K3(t){switch(Ht,Kt.s(t,et,tt,"mom:v"),this.su){default:case 40:return null!==t.parent?t.parent:this.K;case 43:return null===t.parent?this.K:null===t.parent.parent?this.U:t.parent;case 42:return null!==t.parent?null!==t.parent.parent?t.parent.parent:this.U:this.K;case 41:{let e=!0;if(0===t.childrenCount)e=!1;else{var i=t.children,s=i.length;for(let t=0;t<s;t++)if(0<i[t].childrenCount){e=!1;break}}return e&&null!==t.parent?this.U:null!==t.parent?t.parent:this.K}}}initializeTreeVertexValues(i){Ht,Kt.s(i,et,tt,"initializeTreeVertexValues:v");var t=this.K3(i);if(i.copyInheritedPropertiesFrom(t),null!==i.parent&&25===i.parent.alignment){let t=i.angle;var s=i.parent.children;let e=0;for(;e<s.length&&i!==s[e];)e++;e%2==0?e!==s.length-1&&(t=90===t||180!==t&&270===t?180:270):t=90===t||180!==t&&270===t?0:90,i.angle=t}i.initialized=!0}E3(){for(var t=this.Vi.iterator;t.next();){var e=t.value;e instanceof et&&this.bD(e)}}bD(t){if(null!==t){Ht,Kt.s(t,et,tt,"assignTree:v"),this.assignTreeVertexValues(t);var e=t.children,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.bD(s)}}}assignTreeVertexValues(t){}V3(){for(var t=this.Vi.iterator;t.next();){var e=t.value;e instanceof et&&this.kD(e)}}kD(t){if(null!==t){Ht,Kt.s(t,et,tt,"sortTree:v"),25!==t.alignment&&this.sortTreeVertexChildren(t);var e=t.children,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.kD(s)}}}sortTreeVertexChildren(t){switch(Ht,Kt.s(t,et,tt,"sortTreeVertexChildren:v"),t.sorting){default:case 10:break;case 11:t.children.reverse();break;case 12:t.children.sort(t.comparer);break;case 13:t.children.sort(t.comparer),t.children.reverse()}}zN(){if(this.comments)for(var t=this.network.vertexes.iterator;t.next();){var e=t.value;this.addComments(e)}}addComments(t){Ht,Kt.s(t,et,tt,"addComments:v");var e=t.angle,i=t.parent;let s=0,n,a=!1;null!==i&&(s=i.angle,n=i.alignment,a=this.isBusAlignment(n));var r=90===e||270===e,o=90===s||270===s,l=0===t.childrenCount;let h=0,u=0,d=0;var c=t.commentSpacing;if(null!==t.node)for(var g=t.node.findNodesConnected();g.next();){var m=g.value;"Comment"===m.category&&m.canLayout()&&(null===t.comments&&(t.comments=[]),t.comments.push(m),m.ensureBounds(),m=m.measuredBounds,r&&!l||!a&&!o&&l||a&&o&&l?(h=Math.max(h,m.width),u+=m.height+Math.abs(d)):(h+=m.width+Math.abs(d),u=Math.max(u,m.height)),d=c)}null!==t.comments&&(r&&!l||!a&&!o&&l||a&&o&&l?(h+=Math.abs(t.commentMargin),u=Math.max(0,u-t.height)):(u+=Math.abs(t.commentMargin),h=Math.max(0,h-t.width)),i=Q.H(0,0,t.bounds.width+h,t.bounds.height+u),t.bounds=i,Q.o(i))}isBusAlignment(t){return 24===t||25===t||26===t||27===t}iw(t){return 24===t||25===t}WN(e){Ht,Kt.s(e,et,tt,"isLeftSideBus:v");var i=e.parent;if(null!==i){var t=i.alignment;if(this.isBusAlignment(t)){if(this.iw(t)){var s=i.children;let t=0;for(;t<s.length&&e!==s[t];)t++;return t%2==0}return 26===t}}return!1}layoutComments(n){if(Ht,Kt.s(n,et,tt,"layoutComments:v"),null!==n.comments){var a=n.node.measuredBounds,r=n.parent,o=n.angle;let e=0,t,i=!1;null!==r&&(e=r.angle,t=r.alignment,i=this.isBusAlignment(t));var l=90===o||270===o,h=90===e||270===e,u=0===n.childrenCount,d=this.WN(n);let s=0;var c=n.comments,g=c.length,m=_.a();for(let t=0;t<g;t++){var f=c[t],p=f.measuredBounds;if(l&&!u||!i&&!h&&u||i&&h&&u){if(135<e&&!i||h&&d)if(0<=n.commentMargin){m.e(n.bounds.x-n.commentMargin-p.width,n.bounds.y+s),f.move(m);for(var v=f.findLinksInto();v.next();){var y=v.value;y.fromSpot=Z.MiddleLeft,y.toSpot=Z.MiddleRight}}else{m.e(n.bounds.x+2*n.focus.x-n.commentMargin,n.bounds.y+s),f.move(m);for(var b=f.findLinksInto();b.next();){var x=b.value;x.fromSpot=Z.MiddleRight,x.toSpot=Z.MiddleLeft}}else if(0<=n.commentMargin){m.e(n.bounds.x+2*n.focus.x+n.commentMargin,n.bounds.y+s),f.move(m);for(var w=f.findLinksInto();w.next();){var A=w.value;A.fromSpot=Z.MiddleRight,A.toSpot=Z.MiddleLeft}}else{m.e(n.bounds.x+n.commentMargin-p.width,n.bounds.y+s),f.move(m);for(var P=f.findLinksInto();P.next();){var k=P.value;k.fromSpot=Z.MiddleLeft,k.toSpot=Z.MiddleRight}}0<=n.commentSpacing?s+=p.height+n.commentSpacing:s+=n.commentSpacing-p.height}else{if(135<e&&!i||!h&&d)if(0<=n.commentMargin){m.e(n.bounds.x+s,n.bounds.y-n.commentMargin-p.height),f.move(m);for(var S=f.findLinksInto();S.next();){var M=S.value;M.fromSpot=Z.MiddleTop,M.toSpot=Z.MiddleBottom}}else{m.e(n.bounds.x+s,n.bounds.y+2*n.focus.y-n.commentMargin),f.move(m);for(var C=f.findLinksInto();C.next();){var N=C.value;N.fromSpot=Z.MiddleBottom,N.toSpot=Z.MiddleTop}}else if(0<=n.commentMargin){m.e(n.bounds.x+s,n.bounds.y+2*n.focus.y+n.commentMargin),f.move(m);for(var L=f.findLinksInto();L.next();){var D=L.value;D.fromSpot=Z.MiddleBottom,D.toSpot=Z.MiddleTop}}else{m.e(n.bounds.x+s,n.bounds.y+n.commentMargin-p.height),f.move(m);for(var T=f.findLinksInto();T.next();){var B=T.value;B.fromSpot=Z.MiddleTop,B.toSpot=Z.MiddleBottom}}0<=n.commentSpacing?s+=p.width+n.commentSpacing:s+=n.commentSpacing-p.width}}_.o(m);var F=s-n.commentSpacing-(l?a.height:a.width);if(1===this.ms)for(var E=n.destinationEdges;E.next();){var R=E.value.link;null===R||R.isAvoiding||(R.fromEndSegmentLength=0<F?F:NaN)}else for(var O=n.sourceEdges;O.next();){var I=O.value.link;null===I||I.isAvoiding||(I.toEndSegmentLength=0<F?F:NaN)}}}B3(){if(62===this.layerStyle){var s=[];let i=this.network.vertexes.iterator;for(;i.next();){var n=i.value;let t=n.parent;var a=0===(t=null===t?n:t).angle||180===t.angle;let e=s[n.level];void 0===e&&(e=0),s[n.level]=Math.max(e,a?n.width:n.height)}for(let t=0;t<s.length;t++)void 0===s[t]&&(s[t]=0);for(this.vN=s,i=this.network.vertexes.iterator;i.next();){var e=i.value;let t=e.parent;0===(t=null===t?e:t).angle||180===t.angle?(180===t.angle&&(e.focusX+=s[e.level]-e.width),e.width=s[e.level]):(270===t.angle&&(e.focusY+=s[e.level]-e.height),e.height=s[e.level])}}else if(61===this.layerStyle)for(var t=this.network.vertexes.iterator;t.next();){var i=t.value,r=0===i.angle||180===i.angle;let e=-1;for(let t=0;t<i.children.length;t++){var o=i.children[t];e=Math.max(e,r?o.width:o.height)}if(0<=e)for(let t=0;t<i.children.length;t++){var l=i.children[t];r?(180===i.angle&&(l.focusX+=e-l.width),l.width=e):(270===i.angle&&(l.focusY+=e-l.height),l.height=e)}}for(var h=this.Vi.iterator;h.next();){var u=h.value;u instanceof et&&this.layoutTree(u)}}layoutTree(t){if(null!==t){Ht,Kt.s(t,et,tt,"layoutTree:v");var e=t.children,i=e.length;for(let t=0;t<i;t++){var s=e[t];this.layoutTree(s)}30===t.compaction||25===t.alignment?this.SD(t):this.U3(t)}}SD(m){if(Ht,Kt.s(m,et,tt,"layoutTreeNone:v"),0===m.childrenCount){let t=!1,e=0,i;null!==m.parent&&(e=m.parent.angle,i=m.parent.alignment,t=this.isBusAlignment(i));var f=this.WN(m);m.X.e(0,0),m.kt.e(m.width,m.height),void(null===m.parent||null===m.comments||(180!==e&&270!==e||t)&&!f?m.ht.e(0,0):180===e&&!t||(90===e||270===e)&&f?m.ht.e(m.width-2*m.focus.x,0):m.ht.e(0,m.height-2*m.focus.y))}else{var p=this.orthoAngle(m),v=90===p||270===p;let e=0;var y=m.children,b=y.length;for(let t=0;t<b;t++){var x=y[t];e=Math.max(e,v?x.kt.width:x.kt.height)}var w=m.alignment,f=22===w,A=23===w,P=this.isBusAlignment(w),k=Math.max(0,m.breadthLimit),S=this.computeLayerSpacing(m),M=m.nodeSpacing,C=this.computeNodeIndent(m),N=f||A?0:C/2,L=m.rowSpacing;let t=0;(f||A||m.nu||m.ou&&1===m.maxGenerationCount)&&(t=Math.max(0,m.rowIndent));var D,T=m.width,B=m.height;let i=0,s=0,n=0,a=0,r=0,o=0,l=0,h=0,u=0,d=0;if(P&&!this.iw(w)&&135<p&&y.reverse(),this.iw(w))if(1<b)for(let t=0;t<b;t++){var F=y[t],E=F.kt;t%2==0&&t!==b-1?u=Math.max(u,(v?E.width:E.height)+this.computeBusNodeSpacing(F)-M):t%2!=0&&(d=Math.max(d,(v?E.width:E.height)+this.computeBusNodeSpacing(F)-M))}else 1===b&&(u=v?y[0].kt.width:y[0].kt.height);if(P)switch(w){case 24:case 25:let t;t=p<135?this.MD(m,y,u,d,i,s):this.PD(m,y,u,d,i,s),u=t.x,i=t.width,s=t.height;break;case 26:for(let t=0;t<b;t++){var R=y[t],O=R.kt,I=0===l?0:L;v?(R.X.e(e-O.width,r+I),i=Math.max(i,O.width),s=Math.max(s,r+I+O.height),r+=I+O.height):(R.X.e(a+I,e-O.height),i=Math.max(i,a+I+O.width),s=Math.max(s,O.height),a+=I+O.width),l++}break;case 27:for(let t=0;t<b;t++){var V=y[t],z=V.kt,G=0===l?0:L;v?(V.X.e(M/2+m.focus.x,r+G),i=Math.max(i,z.width),s=Math.max(s,r+G+z.height),r+=G+z.height):(V.X.e(a+G,M/2+m.focus.y),i=Math.max(i,a+G+z.width),s=Math.max(s,z.height),a+=G+z.width),l++}}else for(let t=0;t<b;t++){var q,j=y[t],H=j.kt;v?(0<k&&0<l&&a+M+H.width>k&&(a<e&&this.of(m,w,e-a,0,h,t-1),o++,l=0,h=t,n=s,a=0,r=135<p?-s-L:s+L),q=0===l?N:M,this.wk(j,0,r),j.X.e(a+q,r),i=Math.max(i,a+q+H.width),s=Math.max(s,n+(0===o?0:L)+H.height),a+=q+H.width):(0<k&&0<l&&r+M+H.height>k&&(r<e&&this.of(m,w,0,e-r,h,t-1),o++,l=0,h=t,n=i,r=0,a=135<p?-i-L:i+L),q=0===l?N:M,this.wk(j,a,0),j.X.e(a,r+q),s=Math.max(s,r+q+H.height),i=Math.max(i,n+(0===o?0:L)+H.width),r+=q+H.height),l++}0<o&&(v?(s+=Math.max(0,S),a<i&&this.of(m,w,i-a,0,h,b-1),0<t&&(A||this.ru(m,t,0,0,b-1),i+=t)):(i+=Math.max(0,S),r<s&&this.of(m,w,0,s-r,h,b-1),0<t&&(A||this.ru(m,0,t,0,b-1),s+=t)));let c=0,g=0;switch(w){case 20:v?c+=i/2-m.focus.x-C/2:g+=s/2-m.focus.y-C/2;break;default:case 21:0<o?v?c+=i/2-m.focus.x-C/2:g+=s/2-m.focus.y-C/2:v?(K=y[0].X.x+y[0].ht.x,D=y[b-1].X.x+y[b-1].ht.x+2*y[b-1].focus.x,c+=K+(D-K)/2-m.focus.x-C/2):(D=y[0].X.y+y[0].ht.y,K=y[b-1].X.y+y[b-1].ht.y+2*y[b-1].focus.y,g+=D+(K-D)/2-m.focus.y-C/2);break;case 22:v?(c-=C,i+=C):(g-=C,s+=C);break;case 23:v?(c+=i-m.width+C,i+=C):(g+=s-m.height+C,s+=C);break;case 24:case 25:v?c+=1<b?u+M/2-m.focus.x:y[0].focus.x-m.focus.x+y[0].ht.x:g+=1<b?u+M/2-m.focus.y:y[0].focus.y-m.focus.y+y[0].ht.y;break;case 26:v?c+=i+M/2-m.focus.x:g+=s+M/2-m.focus.y;break;case 27:break;case 28:var K=this.customAlignment(m,c,g,i,s);c=K[0],g=K[1],i=K[2],s=K[3]}for(let t=0;t<b;t++){var Y=y[t];v?Y.X.e(Y.X.x+Y.ht.x-c,Y.X.y+(135<p?(P?-s:-Y.kt.height)+Y.ht.y-S:B+S+Y.ht.y)):Y.X.e(Y.X.x+(135<p?(P?-i:-Y.kt.width)+Y.ht.x-S:T+S+Y.ht.x),Y.X.y+Y.ht.y-g)}v?(i=this.jN(m,i,c),c<0&&(c=0),135<p&&(g+=s+S),s=Math.max(Math.max(s,B),s+B+S)):(135<p&&(c+=i+S),i=Math.max(Math.max(i,T),i+T+S),s=this.JN(m,s,g),g<0&&(g=0)),m.ht.e(c,g),m.kt.e(i,s)}}customAlignment(t,e,i,s,n){return[e,i,s,n]}MD(t,n,a,e,r,o){Ht,Kt.s(t,et,tt,"layoutBusChildrenPosDir:v");var l=n.length;if(0!==l)if(1===l)r=(k=n[0]).kt.width,o=k.kt.height;else{var h,u,d,c,g=t.nodeSpacing,m=t.rowSpacing,f=90===this.orthoAngle(t);let e=0,i=0,s=0;for(let t=0;t<l;t++)t%2!=0||1<l&&t===l-1||(u=(h=n[t]).kt,d=0===e?0:m,f?(c=this.computeBusNodeSpacing(h)-g,h.X.e(a-(u.width+c),s+d),r=Math.max(r,u.width+c),o=Math.max(o,s+d+u.height),s+=d+u.height):(c=this.computeBusNodeSpacing(h)-g,h.X.e(i+d,a-(u.height+c)),o=Math.max(o,u.height+c),r=Math.max(r,i+d+u.width),i+=d+u.width),e++);e=0;var p,v,y,b,x,w,A,P,k=i,S=s;s=f?(i=a+g,0):(i=0,a+g);for(let t=0;t<l;t++)t%2!=0&&(v=(p=n[t]).kt,y=0===e?0:m,f?(b=this.computeBusNodeSpacing(p)-g,p.X.e(i+b,s+y),r=Math.max(r,i+v.width+b),o=Math.max(o,s+y+v.height),s+=y+v.height):(b=this.computeBusNodeSpacing(p)-g,p.X.e(i+y,s+b),r=Math.max(r,i+y+v.width),o=Math.max(o,s+v.height+b),i+=y+v.width),e++);1<l&&l%2==1&&(w=(x=n[l-1]).kt,A=this.computeBusLastRowSpacing(x,f?Math.max(Math.abs(S),Math.abs(s)):Math.max(Math.abs(k),Math.abs(i))),f?(x.X.e(a+g/2-x.focus.x-x.ht.x,o+A),P=a+g/2-x.focus.x-x.ht.x,r=Math.max(r,P+w.width),P<0&&(r-=P),o=Math.max(o,Math.max(S,s)+A+w.height),x.X.x<0&&(a=this.xk(t,x.X.x,!1,a,g))):(x.X.e(r+A,a+g/2-x.focus.y-x.ht.y),r=Math.max(r,Math.max(k,i)+A+w.width),P=a+g/2-x.focus.y-x.ht.y,o=Math.max(o,P+w.height),P<0&&(o-=P),x.X.y<0&&(a=this.xk(t,x.X.y,!0,a,g))))}return new Q(a,0,r,o)}PD(t,n,a,e,r,o){Ht,Kt.s(t,et,tt,"layoutBusChildrenNegDir:v");var l=n.length;if(0!==l)if(1===l)r=(k=n[0]).kt.width,o=k.kt.height;else{var h,u,d,c,g=t.nodeSpacing,m=t.rowSpacing,f=270===this.orthoAngle(t);let e=0,i=0,s=0;for(let t=0;t<l;t++)t%2!=0||1<l&&t===l-1||(u=(h=n[t]).kt,d=0===e?0:m,f?(c=this.computeBusNodeSpacing(h)-g,s-=d+u.height,h.X.e(a-(u.width+c),s),r=Math.max(r,u.width+c),o=Math.max(o,Math.abs(s))):(c=this.computeBusNodeSpacing(h)-g,i-=d+u.width,h.X.e(i,a-(u.height+c)),o=Math.max(o,u.height+c),r=Math.max(r,Math.abs(i))),e++);e=0;var p,v,y,b,x,w,A,P,k=i,S=s;s=f?(i=a+g,0):(i=0,a+g);for(let t=0;t<l;t++)t%2!=0&&(v=(p=n[t]).kt,y=0===e?0:m,f?(b=this.computeBusNodeSpacing(p)-g,s-=y+v.height,p.X.e(i+b,s),r=Math.max(r,i+v.width+b),o=Math.max(o,Math.abs(s))):(b=this.computeBusNodeSpacing(p)-g,i-=y+v.width,p.X.e(i,s+b),o=Math.max(o,s+v.height+b),r=Math.max(r,Math.abs(i))),e++);1<l&&l%2==1&&(w=(x=n[l-1]).kt,A=this.computeBusLastRowSpacing(x,f?Math.max(Math.abs(S),Math.abs(s)):Math.max(Math.abs(k),Math.abs(i))),f?(x.X.e(a+g/2-x.focus.x-x.ht.x,-o-w.height-A),P=a+g/2-x.focus.x-x.ht.x,r=Math.max(r,P+w.width),P<0&&(r-=P),o=Math.max(o,Math.abs(Math.min(S,s))+A+w.height),x.X.x<0&&(a=this.xk(t,x.X.x,!1,a,g))):(x.X.e(-r-w.width-A,a+g/2-x.focus.y-x.ht.y),r=Math.max(r,Math.abs(Math.min(k,i))+A+w.width),P=a+g/2-x.focus.y-x.ht.y,o=Math.max(o,P+w.height),P<0&&(o-=P),x.X.y<0&&(a=this.xk(t,x.X.y,!0,a,g))));for(let t=0;t<l;t++){var M=n[t];f?M.X.e(M.X.x,M.X.y+o):M.X.e(M.X.x+r,M.X.y)}}return new Q(a,0,r,o)}computeBusNodeSpacing(t){return Ht,Kt.s(t,et,tt,"fixRelativePostions:child"),null===t.parent?0:t.parent.nodeSpacing}computeBusLastRowSpacing(t,e){return Ht,Kt.s(t,et,tt,"fixRelativePostions:lastchild"),null===t.parent?0:t.parent.rowSpacing}xk(t,e,i,s,n){Ht,Kt.s(t,et,tt,"fixRelativePostions:v");var a=t.children,r=a.length;for(let t=0;t<r;t++)i?a[t].X.e(a[t].X.x,a[t].X.y-e):a[t].X.e(a[t].X.x-e,a[t].X.y);t=a[r-1];return Math.max(s,i?t.ht.y+t.focus.y-n/2:t.ht.x+t.focus.x-n/2)}jN(e,i,s){switch(Ht,Kt.s(e,et,tt,"calculateSubwidth:v"),e.alignment){case 21:case 20:let t=i;return s+e.width>t&&(t=s+e.width),s<0&&(t-=s),t;case 22:return e.width>i?e.width:i;case 23:return 2*e.focus.x>i?e.width:i+e.width-2*e.focus.x;case 24:case 25:var n=Math.min(0,s),a=Math.max(i,s+e.width);return Math.max(e.width,a-n);case 26:return e.width-e.focus.x+e.nodeSpacing/2+i;case 27:return Math.max(e.width,e.focus.x+e.nodeSpacing/2+i);default:return i}}JN(e,i,s){switch(Ht,Kt.s(e,et,tt,"calculateSubheight:v"),e.alignment){case 21:case 20:let t=i;return s+e.height>t&&(t=s+e.height),s<0&&(t-=s),t;case 22:return e.height>i?e.height:i;case 23:return 2*e.focus.y>i?e.height:i+e.height-2*e.focus.y;case 24:case 25:var n=Math.min(0,s),a=Math.max(i,s+e.height);return Math.max(e.height,a-n);case 26:return e.height-e.focus.y+e.nodeSpacing/2+i;case 27:return Math.max(e.height,e.focus.y+e.nodeSpacing/2+i);default:return i}}ZN(t,e,i){switch(Ht,Kt.it(t,Ei,"TreeAlignment"),t){case 20:case 21:e/=2,i/=2;break;case 22:i=e=0;break;case 23:break;default:Kt.n("Unhandled alignment value "+t.toString())}return new _(e,i)}of(t,e,i,s,n,a){Ht,Kt.s(t,et,tt,"shiftRelPosAlign:v"),Ht,Kt.it(e,Ei,"TreeAlignment");e=this.ZN(e,i,s);this.ru(t,e.x,e.y,n,a)}ru(t,e,i,s,n){if(Ht,Kt.s(t,et,tt,"shiftRelPos:v"),0!==e||0!==i){var a=t.children;for(let t=s;t<=n;t++){var r=a[t].X;r.x+=e,r.y+=i}}}wk(t,e,i){Ht,Kt.s(t,et,tt,"recordMidPoints:v"),Kt.t(e,"number",tt,"recordMidPoints:x"),Kt.t(i,"number",tt,"recordMidPoints:y");var s=t.parent;switch(this.ms){case 1:for(var n=t.sourceEdges;n.next();){var a=n.value;a.fromVertex===s&&a.relativePoint.e(e,i)}break;case 2:for(var r=t.destinationEdges;r.next();){var o=r.value;o.toVertex===s&&o.relativePoint.e(e,i)}break;default:Kt.n("Unhandled path value "+this.ms.toString())}}U3(A){if(Ht,Kt.s(A,et,tt,"layoutTreeBlock:v"),0===A.childrenCount){var P=A.parent;let t=!1,e=0,i;null!==P&&(e=P.angle,i=P.alignment,t=this.isBusAlignment(i));P=this.WN(A);A.X.e(0,0),A.kt.e(A.width,A.height),null===A.parent||null===A.comments||(180!==e&&270!==e||t)&&!P?A.ht.e(0,0):180===e&&!t||(90===e||270===e)&&P?A.ht.e(A.width-2*A.focus.x,0):A.ht.e(0,A.height-2*A.focus.y),A.Yg=null,void(A.Kg=null)}else{var k=this.orthoAngle(A),S=90===k||270===k;let i=0;var M=A.children,C=M.length;for(let t=0;t<C;t++){var N=M[t];i=Math.max(i,S?N.kt.width:N.kt.height)}var L=A.alignment,P=22===L,D=23===L,T=this.isBusAlignment(L),B=Math.max(0,A.breadthLimit),F=this.computeLayerSpacing(A),E=A.nodeSpacing,R=this.computeNodeIndent(A),O=A.rowSpacing;let t=0;(P||D||A.nu||A.ou&&1===A.maxGenerationCount)&&(t=Math.max(0,A.rowIndent));var I,V=A.width,z=A.height;let s=0,n=0,a=0,r=null,o=null,l=0,h=0,u=0,d=0,c=0,g=0,m=0,e=0,f=0;if(T&&!this.iw(L)&&135<k&&M.reverse(),this.iw(L))if(1<C)for(let t=0;t<C;t++)t%2==0&&t!==C-1?e=Math.max(e,S?M[t].kt.width:M[t].kt.height):t%2!=0&&(f=Math.max(f,S?M[t].kt.width:M[t].kt.height));else 1===C&&(e=S?M[0].kt.width:M[0].kt.height);if(T){switch(L){case 24:let t;t=k<135?this.MD(A,M,e,f,s,n):this.PD(A,M,e,f,s,n),e=t.x,s=t.width,n=t.height;break;case 26:for(let t=0;t<C;t++){var G=M[t],q=G.kt,j=0===g?0:O;S?(G.X.e(i-q.width,d+j),s=Math.max(s,q.width),n=Math.max(n,d+j+q.height),d+=j+q.height):(G.X.e(u+j,i-q.height),s=Math.max(s,u+j+q.width),n=Math.max(n,q.height),u+=j+q.width),g++}break;case 27:for(let t=0;t<C;t++){var H=M[t],K=H.kt,Y=0===g?0:O;S?(H.X.e(E/2+A.focus.x,d+Y),s=Math.max(s,K.width),n=Math.max(n,d+Y+K.height),d+=Y+K.height):(H.X.e(u+Y,E/2+A.focus.y),s=Math.max(s,u+Y+K.width),n=Math.max(n,K.height),u+=Y+K.width),g++}}r=this.ye(2),o=this.ye(2),S?(r[0].e(0,0),r[1].e(0,n),o[0].e(s,0)):(r[0].e(0,0),r[1].e(s,0),o[0].e(0,n)),o[1].e(s,n)}else for(let e=0;e<C;e++){var X,U,_=M[e],W=_.kt;if(S){0<B&&0<g&&u+E+W.width>B&&(u<i&&this.of(A,L,i-u,0,m,e-1),c++,g=0,m=e,a=n,u=0,d=135<k?-n-O:n+O),this.wk(_,0,d);let t=0;0===g?(r=_.Yg,o=_.Kg,l=W.width,h=W.height,null!==r&&null!==o&&k===this.orthoAngle(_)||(r=this.ye(2),o=this.ye(2),r[0].e(0,0),r[1].e(0,h),o[0].e(l,0),o[1].e(l,h))):(U=Kt.ct(),X=this.ND(A,_,r,o,l,h,U),t=X.x,r=U[0],o=U[1],l=X.width,h=X.height,Kt.ot(U),u<W.width&&t<0&&(this.ru(A,-t,0,m,e-1),this.bk(r,-t,0),this.bk(o,-t,0),t=0)),_.X.e(t,d),s=Math.max(s,l),n=Math.max(n,a+(0===c?0:O)+W.height),u=l}else{0<B&&0<g&&d+E+W.height>B&&(d<i&&this.of(A,L,0,i-d,m,e-1),c++,g=0,m=e,a=s,d=0,u=135<k?-s-O:s+O),this.wk(_,u,0);let t=0;0===g?(r=_.Yg,o=_.Kg,l=W.width,h=W.height,null!==r&&null!==o&&k===this.orthoAngle(_)||(r=this.ye(2),o=this.ye(2),r[0].e(0,0),r[1].e(l,0),o[0].e(0,h),o[1].e(l,h))):(X=Kt.ct(),U=this.ND(A,_,r,o,l,h,X),t=U.x,r=X[0],o=X[1],l=U.width,h=U.height,Kt.ot(X),d<W.height&&t<0&&(this.ru(A,0,-t,m,e-1),this.bk(r,0,-t),this.bk(o,0,-t),t=0)),_.X.e(u,t),n=Math.max(n,h),s=Math.max(s,a+(0===c?0:O)+W.width),d=h}g++}0<c&&(S?(n+=Math.max(0,F),u<s&&this.of(A,L,s-u,0,m,C-1),0<t&&(D||this.ru(A,t,0,0,C-1),s+=t)):(s+=Math.max(0,F),d<n&&this.of(A,L,0,n-d,m,C-1),0<t&&(D||this.ru(A,0,t,0,C-1),n+=t)));let p=0,v=0;switch(L){case 20:S?p+=s/2-A.focus.x-R/2:v+=n/2-A.focus.y-R/2;break;default:case 21:0<c?S?p+=s/2-A.focus.x-R/2:v+=n/2-A.focus.y-R/2:S?(Q=M[0].X.x+M[0].ht.x,I=M[C-1].X.x+M[C-1].ht.x+2*M[C-1].focus.x,p+=Q+(I-Q)/2-A.focus.x-R/2):(I=M[0].X.y+M[0].ht.y,Q=M[C-1].X.y+M[C-1].ht.y+2*M[C-1].focus.y,v+=I+(Q-I)/2-A.focus.y-R/2);break;case 22:S?(p-=R,s+=R):(v-=R,n+=R);break;case 23:S?(p+=s-A.width+R,s+=R):(v+=n-A.height+R,n+=R);break;case 24:S?p+=1<C?e+E/2-A.focus.x:M[0].focus.x-A.focus.x+M[0].ht.x:v+=1<C?e+E/2-A.focus.y:M[0].focus.y-A.focus.y+M[0].ht.y;break;case 26:S?p+=s+E/2-A.focus.x:v+=n+E/2-A.focus.y;break;case 27:break;case 28:var Q=this.customAlignment(A,p,v,s,n);p=Q[0],v=Q[1],s=Q[2],n=Q[3]}for(let t=0;t<C;t++){var Z=M[t];S?Z.X.e(Z.X.x+Z.ht.x-p,Z.X.y+(135<k?(T?-n:-Z.kt.height)+Z.ht.y-F:z+F+Z.ht.y)):Z.X.e(Z.X.x+(135<k?(T?-s:-Z.kt.width)+Z.ht.x-F:V+F+Z.ht.x),Z.X.y+Z.ht.y-v)}let 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i=this.orthoAngle(t);if(1===this.ms)for(var s=t.destinationEdges;s.next();){var n=s.value.link;if(null!==n){if(t.setsPortSpot)if(t.portSpot.isDefault())switch(i){case 0:n.fromSpot=Z.MiddleRight;break;case 90:n.fromSpot=Z.MiddleBottom;break;case 180:n.fromSpot=Z.MiddleLeft;break;default:n.fromSpot=Z.MiddleTop}else n.fromSpot=t.portSpot;if(t.setsChildPortSpot)if(t.childPortSpot.isDefault())switch(i){case 0:n.toSpot=Z.MiddleLeft;break;case 90:n.toSpot=Z.MiddleTop;break;case 180:n.toSpot=Z.MiddleRight;break;default:n.toSpot=Z.MiddleBottom}else n.toSpot=t.childPortSpot}}else for(var a=t.sourceEdges;a.next();){var r=a.value.link;if(null!==r){if(t.setsPortSpot)if(t.portSpot.isDefault())switch(i){case 0:r.toSpot=Z.MiddleRight;break;case 90:r.toSpot=Z.MiddleBottom;break;case 180:r.toSpot=Z.MiddleLeft;break;default:r.toSpot=Z.MiddleTop}else r.toSpot=t.portSpot;if(t.setsChildPortSpot)if(t.childPortSpot.isDefault())switch(i){case 0:r.fromSpot=Z.MiddleLeft;break;case 90:r.fromSpot=Z.MiddleTop;break;case 180:r.fromSpot=Z.MiddleRight;break;default:r.fromSpot=Z.MiddleBottom}else r.fromSpot=t.childPortSpot}}}}J3(i,t){Ht,Kt.s(i,et,tt,"setPortSpotsBus:v"),Ht,Kt.it(t,Ei,"TreeAlignment");var s=1===this.ms,n=this.orthoAngle(i);let a;switch(n){case 0:a=Z.MiddleRight;break;case 90:a=Z.MiddleBottom;break;case 180:a=Z.MiddleLeft;break;default:a=Z.MiddleTop}var r=i.children,o=r.length;switch(t){case 24:case 25:for(let e=0;e<o;e++){var l=r[e],l=(s?l.sourceEdges:l.destinationEdges).first();if(null!==l){l=l.link;if(null!==l){let t=90===n||270===n?Z.MiddleLeft:Z.MiddleTop;if(1===o||e===o-1&&o%2==1)switch(n){case 0:t=Z.MiddleLeft;break;case 90:t=Z.MiddleTop;break;case 180:t=Z.MiddleRight;break;default:t=Z.MiddleBottom}else e%2==0&&(t=90===n||270===n?Z.MiddleRight:Z.MiddleBottom);s?(i.setsPortSpot&&(l.fromSpot=a),i.setsChildPortSpot&&(l.toSpot=t)):(i.setsPortSpot&&(l.fromSpot=t),i.setsChildPortSpot&&(l.toSpot=a))}}}break;case 26:for(var e=90===n||270===n?Z.MiddleRight:Z.MiddleBottom,h=s?i.destinationEdges:i.sourceEdges;h.next();){var u=h.value.link;null!==u&&(s?(i.setsPortSpot&&(u.fromSpot=a),i.setsChildPortSpot&&(u.toSpot=e)):(i.setsPortSpot&&(u.fromSpot=e),i.setsChildPortSpot&&(u.toSpot=a)))}break;case 27:for(var d=90===n||270===n?Z.MiddleLeft:Z.MiddleTop,c=s?i.destinationEdges:i.sourceEdges;c.next();){var g=c.value.link;null!==g&&(s?(i.setsPortSpot&&(g.fromSpot=a),i.setsChildPortSpot&&(g.toSpot=d)):(i.setsPortSpot&&(g.fromSpot=d),i.setsChildPortSpot&&(g.toSpot=a)))}}}orthoAngle(t){t=t.angle;return t<=45?0:t<=135?90:t<=225?180:t<=315?270:0}computeLayerSpacing(t){Ht,Kt.s(t,et,tt,"computeLayerSpacing:v");var e,i=this.orthoAngle(t),i=90===i||270===i;let s=t.layerSpacing;return 0<t.layerSpacingParentOverlap&&(e=Math.min(1,t.layerSpacingParentOverlap),s-=i?t.height*e:t.width*e),s=s<(i?-t.height:-t.width)?i?-t.height:-t.width:s}computeNodeIndent(t){Ht,Kt.s(t,et,tt,"computeNodeIndent:v");var e,i=this.orthoAngle(t),i=90===i||270===i;let s=t.nodeIndent;return 0<t.nodeIndentPastParent&&(e=Math.min(1,t.nodeIndentPastParent),s+=i?t.width*e:t.height*e),s=Math.max(0,s)}get roots(){return this.Vi}set roots(t){this.Vi!==t&&(Kt.s(t,N,tt,"roots"),this.Vi=t,this.invalidateLayout())}get path(){return this.Oi}set path(t){this.Oi!==t&&(Kt.it(t,Bi,"TreePath"),this.Oi=t,this.invalidateLayout())}get treeStyle(){return this.su}set treeStyle(t){this.su!==t&&(Kt.it(t,Oi,"TreeStyle"),40===t||42===t||41===t||43===t)&&(this.su=t,this.invalidateLayout())}get layerStyle(){return this.Xg}set layerStyle(t){this.Xg!==t&&(Kt.it(t,Vi,"TreeLayerStyle"),60===t||61===t||62===t)&&(this.Xg=t,this.invalidateLayout())}get comments(){return this.Ye}set comments(t){this.Ye!==t&&(Kt.t(t,"boolean",tt,"comments"),this.Ye=t,this.invalidateLayout())}get arrangement(){return this.vi}set arrangement(t){this.vi!==t&&(Kt.it(t,Ii,"TreeArrangement"),50===t||51===t||52===t)&&(this.vi=t,this.invalidateLayout())}get 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alignment(t){this.K.alignment!==t&&(Kt.it(t,Ei,"TreeAlignment"),this.K.alignment=t,this.invalidateLayout())}get nodeIndent(){return this.K.nodeIndent}set nodeIndent(t){this.K.nodeIndent!==t&&(Kt.t(t,"number",tt,"nodeIndent"),0<=t)&&(this.K.nodeIndent=t,this.invalidateLayout())}get nodeIndentPastParent(){return this.K.nodeIndentPastParent}set nodeIndentPastParent(t){this.K.nodeIndentPastParent!==t&&(Kt.t(t,"number",tt,"nodeIndentPastParent"),0<=t)&&t<=1&&(this.K.nodeIndentPastParent=t,this.invalidateLayout())}get nodeSpacing(){return this.K.nodeSpacing}set nodeSpacing(t){this.K.nodeSpacing!==t&&(Kt.t(t,"number",tt,"nodeSpacing"),this.K.nodeSpacing=t,this.invalidateLayout())}get layerSpacing(){return this.K.layerSpacing}set layerSpacing(t){this.K.layerSpacing!==t&&(Kt.t(t,"number",tt,"layerSpacing"),this.K.layerSpacing=t,this.invalidateLayout())}get layerSpacingParentOverlap(){return this.K.layerSpacingParentOverlap}set layerSpacingParentOverlap(t){this.K.layerSpacingParentOverlap!==t&&(Kt.t(t,"number",tt,"layerSpacingParentOverlap"),0<=t)&&t<=1&&(this.K.layerSpacingParentOverlap=t,this.invalidateLayout())}get compaction(){return this.K.compaction}set compaction(t){this.K.compaction!==t&&(Kt.it(t,Ri,"TreeCompaction"),30===t||31===t)&&(this.K.compaction=t,this.invalidateLayout())}get breadthLimit(){return this.K.breadthLimit}set breadthLimit(t){this.K.breadthLimit!==t&&(Kt.t(t,"number",tt,"breadthLimit"),0<=t)&&(this.K.breadthLimit=t,this.invalidateLayout())}get rowSpacing(){return this.K.rowSpacing}set rowSpacing(t){this.K.rowSpacing!==t&&(Kt.t(t,"number",tt,"rowSpacing"),this.K.rowSpacing=t,this.invalidateLayout())}get rowIndent(){return this.K.rowIndent}set rowIndent(t){this.K.rowIndent!==t&&(Kt.t(t,"number",tt,"rowIndent"),0<=t)&&(this.K.rowIndent=t,this.invalidateLayout())}get commentSpacing(){return this.K.commentSpacing}set commentSpacing(t){this.K.commentSpacing!==t&&(Kt.t(t,"number",tt,"commentSpacing"),this.K.commentSpacing=t,this.invalidateLayout())}get commentMargin(){return this.K.commentMargin}set commentMargin(t){this.K.commentMargin!==t&&(Kt.t(t,"number",tt,"commentMargin"),this.K.commentMargin=t,this.invalidateLayout())}get setsPortSpot(){return this.K.setsPortSpot}set setsPortSpot(t){this.K.setsPortSpot!==t&&(Kt.t(t,"boolean",tt,"setsPortSpot"),this.K.setsPortSpot=t,this.invalidateLayout())}get portSpot(){return this.K.portSpot}set portSpot(t){Kt.s(t,Z,tt,"portSpot"),this.K.portSpot.equals(t)||(this.K.portSpot=t,this.invalidateLayout())}get setsChildPortSpot(){return this.K.setsChildPortSpot}set setsChildPortSpot(t){this.K.setsChildPortSpot!==t&&(Kt.t(t,"boolean",tt,"setsChildPortSpot"),this.K.setsChildPortSpot=t,this.invalidateLayout())}get childPortSpot(){return this.K.childPortSpot}set childPortSpot(t){Kt.s(t,Z,tt,"childPortSpot"),this.K.childPortSpot.equals(t)||(this.K.childPortSpot=t,this.invalidateLayout())}get alternateSorting(){return this.U.sorting}set alternateSorting(t){this.U.sorting!==t&&(Kt.it(t,Fi,"TreeSorting"),this.U.sorting=t,this.invalidateLayout())}get alternateComparer(){return this.U.comparer}set alternateComparer(t){this.U.comparer!==t&&(Kt.t(t,"function",tt,"alternateComparer"),this.U.comparer=t,this.invalidateLayout())}get alternateAngle(){return this.U.angle}set alternateAngle(t){this.U.angle!==t&&(Kt.t(t,"number",tt,"alternateAngle"),0===t||90===t||180===t||270===t)&&(this.U.angle=t,this.invalidateLayout())}get alternateAlignment(){return this.U.alignment}set alternateAlignment(t){this.U.alignment!==t&&(Kt.it(t,Ei,"TreeAlignment"),this.U.alignment=t,this.invalidateLayout())}get alternateNodeIndent(){return this.U.nodeIndent}set alternateNodeIndent(t){this.U.nodeIndent!==t&&(Kt.t(t,"number",tt,"alternateNodeIndent"),0<=t)&&(this.U.nodeIndent=t,this.invalidateLayout())}get alternateNodeIndentPastParent(){return this.U.nodeIndentPastParent}set alternateNodeIndentPastParent(t){this.U.nodeIndentPastParent!==t&&(Kt.t(t,"number",tt,"alternateNodeIndentPastParent"),0<=t)&&t<=1&&(this.U.nodeIndentPastParent=t,this.invalidateLayout())}get alternateNodeSpacing(){return this.U.nodeSpacing}set alternateNodeSpacing(t){this.U.nodeSpacing!==t&&(Kt.t(t,"number",tt,"alternateNodeSpacing"),this.U.nodeSpacing=t,this.invalidateLayout())}get alternateLayerSpacing(){return this.U.layerSpacing}set alternateLayerSpacing(t){this.U.layerSpacing!==t&&(Kt.t(t,"number",tt,"alternateLayerSpacing"),this.U.layerSpacing=t,this.invalidateLayout())}get alternateLayerSpacingParentOverlap(){return this.U.layerSpacingParentOverlap}set alternateLayerSpacingParentOverlap(t){this.U.layerSpacingParentOverlap!==t&&(Kt.t(t,"number",tt,"alternateLayerSpacingParentOverlap"),0<=t)&&t<=1&&(this.U.layerSpacingParentOverlap=t,this.invalidateLayout())}get alternateCompaction(){return this.U.compaction}set alternateCompaction(t){this.U.compaction!==t&&(Kt.it(t,Ri,"TreeCompaction"),30===t||31===t)&&(this.U.compaction=t,this.invalidateLayout())}get alternateBreadthLimit(){return this.U.breadthLimit}set alternateBreadthLimit(t){this.U.breadthLimit!==t&&(Kt.t(t,"number",tt,"alternateBreadthLimit"),0<=t)&&(this.U.breadthLimit=t,this.invalidateLayout())}get alternateRowSpacing(){return this.U.rowSpacing}set alternateRowSpacing(t){this.U.rowSpacing!==t&&(Kt.t(t,"number",tt,"alternateRowSpacing"),this.U.rowSpacing=t,this.invalidateLayout())}get alternateRowIndent(){return this.U.rowIndent}set alternateRowIndent(t){this.U.rowIndent!==t&&(Kt.t(t,"number",tt,"alternateRowIndent"),0<=t)&&(this.U.rowIndent=t,this.invalidateLayout())}get alternateCommentSpacing(){return this.U.commentSpacing}set alternateCommentSpacing(t){this.U.commentSpacing!==t&&(Kt.t(t,"number",tt,"alternateCommentSpacing"),this.U.commentSpacing=t,this.invalidateLayout())}get alternateCommentMargin(){return this.U.commentMargin}set alternateCommentMargin(t){this.U.commentMargin!==t&&(Kt.t(t,"number",tt,"alternateCommentMargin"),this.U.commentMargin=t,this.invalidateLayout())}get alternateSetsPortSpot(){return this.U.setsPortSpot}set alternateSetsPortSpot(t){this.U.setsPortSpot!==t&&(Kt.t(t,"boolean",tt,"alternateSetsPortSpot"),this.U.setsPortSpot=t,this.invalidateLayout())}get alternatePortSpot(){return this.U.portSpot}set alternatePortSpot(t){Kt.s(t,Z,tt,"alternatePortSpot"),this.U.portSpot.equals(t)||(this.U.portSpot=t,this.invalidateLayout())}get alternateSetsChildPortSpot(){return this.U.setsChildPortSpot}set alternateSetsChildPortSpot(t){this.U.setsChildPortSpot!==t&&(Kt.t(t,"boolean",tt,"alternateSetsChildPortSpot"),this.U.setsChildPortSpot=t,this.invalidateLayout())}get alternateChildPortSpot(){return this.U.childPortSpot}set alternateChildPortSpot(t){Kt.s(t,Z,tt,"alternateChildPortSpot"),this.U.childPortSpot.equals(t)||(this.U.childPortSpot=t,this.invalidateLayout())}static PathDefault=0;static PathDestination=1;static PathSource=2;static SortingForwards=10;static SortingReverse=11;static SortingAscending=12;static SortingDescending=13;static AlignmentCenterSubtrees=20;static AlignmentCenterChildren=21;static AlignmentStart=22;static AlignmentEnd=23;static AlignmentBus=24;static AlignmentBusBranching=25;static AlignmentTopLeftBus=26;static AlignmentBottomRightBus=27;static CompactionNone=30;static CompactionBlock=31;static StyleLayered=40;static StyleLastParents=41;static StyleAlternating=42;static StyleRootOnly=43;static ArrangementVertical=50;static ArrangementHorizontal=51;static ArrangementFixedRoots=52;static LayerIndividual=60;static LayerSiblings=61;static LayerUniform=62}class zi extends _e{constructor(t){super(t)}createVertex(){return new et(this)}createEdge(){return new Gi(this)}}class et extends We{X;kt;ht;kk;Sk;Mk;Pk;Nk;Ck;Ak;Ye;AD;nu;ou;Yg;Kg;Pe;Ne;qt;fi;ew;sw;nw;Ds;ow;rw;lw;hw;aw;fw;cw;uw;dw;gw;mw;constructor(t){super(t),this.kk=!1,this.Sk=null,this.Mk=[],this.Pk=0,this.Nk=0,this.Ck=0,this.Ak=0,this.Ye=null,this.X=new _(0,0),this.kt=new Yt(0,0),this.ht=new _(0,0),this.AD=!1,this.nu=!1,this.ou=!1,this.Yg=null,this.Kg=null,this.Pe=10,this.Ne=We.standardComparer,this.qt=0,this.fi=21,this.ew=0,this.sw=0,this.nw=20,this.Ds=50,this.ow=0,this.rw=31,this.lw=0,this.hw=25,this.aw=10,this.fw=10,this.cw=20,this.uw=!0,this.dw=Z.Default,this.gw=!0,this.mw=Z.Default}copyInheritedPropertiesFrom(t){null!==t&&(this.Pe=t.sorting,this.Ne=t.comparer,this.qt=t.angle,this.fi=t.alignment,this.ew=t.nodeIndent,this.sw=t.nodeIndentPastParent,this.nw=t.nodeSpacing,this.Ds=t.layerSpacing,this.ow=t.layerSpacingParentOverlap,this.rw=t.compaction,this.lw=t.breadthLimit,this.hw=t.rowSpacing,this.aw=t.rowIndent,this.fw=t.commentSpacing,this.cw=t.commentMargin,this.uw=t.setsPortSpot,this.dw=t.portSpot,this.gw=t.setsChildPortSpot,this.mw=t.childPortSpot)}get initialized(){return this.kk}set initialized(t){this.kk!==t&&(Kt.t(t,"boolean",et,"initialized"),this.kk=t)}get parent(){return this.Sk}set parent(t){this.Sk!==t&&(Ht,null!==t&&Kt.s(t,et,et,"parent"),this.Sk=t)}get children(){return this.Mk}set children(e){if(this.Mk!==e){if(null===e||Array.isArray(e)||Kt.Bi(e,"Array",et,"children:value"),null!==e){var i=e.length;for(let t=0;t<i;t++){var s=e[t];Ht,Kt.s(s,et,et,"children")}}this.Mk=e}}get level(){return this.Pk}set level(t){this.Pk!==t&&(Kt.t(t,"number",et,"level"),this.Pk=t)}get descendantCount(){return this.Nk}set descendantCount(t){this.Nk!==t&&(Kt.t(t,"number",et,"descendantCount"),this.Nk=t)}get maxChildrenCount(){return this.Ck}set maxChildrenCount(t){this.Ck!==t&&(Kt.t(t,"number",et,"maxChildrenCount"),this.Ck=t)}get maxGenerationCount(){return this.Ak}set maxGenerationCount(t){this.Ak!==t&&(Kt.t(t,"number",et,"maxGenerationCount"),this.Ak=t)}get comments(){return this.Ye}set comments(e){if(this.Ye!==e){if(null===e||Array.isArray(e)||Kt.Bi(e,"Array",et,"comments:value"),null!==e){var i=e.length;for(let t=0;t<i;t++){var s=e[t];Ht,Kt.s(s,D,et,"comments")}}this.Ye=e}}get sorting(){return this.Pe}set sorting(t){this.Pe!==t&&(Kt.it(t,Fi,"TreeSorting"),this.Pe=t)}get comparer(){return this.Ne}set comparer(t){this.Ne!==t&&(Kt.t(t,"function",et,"comparer"),this.Ne=t)}get angle(){return this.qt}set angle(t){this.qt!==t&&(Kt.t(t,"number",et,"angle"),this.qt=t)}get alignment(){return this.fi}set alignment(t){this.fi!==t&&(Kt.it(t,Ei,"TreeAlignment"),this.fi=t)}get nodeIndent(){return this.ew}set nodeIndent(t){this.ew!==t&&(Kt.t(t,"number",et,"nodeIndent"),this.ew=t)}get nodeIndentPastParent(){return this.sw}set nodeIndentPastParent(t){this.sw!==t&&(Kt.t(t,"number",et,"nodeIndentPastParent"),this.sw=t)}get nodeSpacing(){return this.nw}set nodeSpacing(t){this.nw!==t&&(Kt.t(t,"number",et,"nodeSpacing"),this.nw=t)}get layerSpacing(){return this.Ds}set layerSpacing(t){this.Ds!==t&&(Kt.t(t,"number",et,"layerSpacing"),this.Ds=t)}get layerSpacingParentOverlap(){return this.ow}set layerSpacingParentOverlap(t){this.ow!==t&&(Kt.t(t,"number",et,"layerSpacingParentOverlap"),this.ow=t)}get compaction(){return this.rw}set compaction(t){this.rw!==t&&(Kt.it(t,Ri,"TreeCompaction"),this.rw=t)}get breadthLimit(){return this.lw}set breadthLimit(t){this.lw!==t&&(Kt.t(t,"number",et,"breadthLimit"),this.lw=t)}get rowSpacing(){return this.hw}set rowSpacing(t){this.hw!==t&&(Kt.t(t,"number",et,"rowSpacing"),this.hw=t)}get rowIndent(){return this.aw}set rowIndent(t){this.aw!==t&&(Kt.t(t,"number",et,"rowIndent"),this.aw=t)}get commentSpacing(){return this.fw}set commentSpacing(t){this.fw!==t&&(Kt.t(t,"number",et,"commentSpacing"),this.fw=t)}get commentMargin(){return this.cw}set commentMargin(t){this.cw!==t&&(Kt.t(t,"number",et,"commentMargin"),this.cw=t)}get setsPortSpot(){return this.uw}set setsPortSpot(t){this.uw!==t&&(Kt.t(t,"boolean",et,"setsPortSpot"),this.uw=t)}get portSpot(){return this.dw}set portSpot(t){Kt.s(t,Z,et,"portSpot"),this.dw.equals(t)||(this.dw=t)}get setsChildPortSpot(){return this.gw}set setsChildPortSpot(t){this.gw!==t&&(Kt.t(t,"boolean",et,"setsChildPortSpot"),this.gw=t)}get childPortSpot(){return this.mw}set childPortSpot(t){Kt.s(t,Z,et,"childPortSpot"),this.mw.equals(t)||(this.mw=t)}get childrenCount(){return this.children.length}get relativePosition(){return this.X}set relativePosition(t){this.X.set(t)}get subtreeSize(){return this.kt}set subtreeSize(t){this.kt.set(t)}get subtreeOffset(){return this.ht}set subtreeOffset(t){this.ht.set(t)}}class Gi extends Qe{Lk;constructor(t){super(t),this.Lk=new _(0,0)}commit(){var a=this.link;if(null!==a&&!a.isAvoiding){var r=this.network.layout;let n=null,t=null;switch(r.ms){case 1:n=this.fromVertex,t=this.toVertex;break;case 2:n=this.toVertex,t=this.fromVertex;break;default:Kt.n("Unhandled path value "+r.ms.toString())}if(null!==n&&null!==t){var o=this.Lk;if(0!==o.x||0!==o.y||n.AD){var l=n.bounds,h=r.orthoAngle(n),u=r.computeLayerSpacing(n),d=n.rowSpacing,c=(a.updateRoute(),9===a.curve),g=a.isOrthogonal;let t=0,e,i;if(a.startRoute(),g||c){for(t=2;4<a.pointsCount;)a.removePoint(2);e=a.getPoint(1),i=a.getPoint(2)}else{for(t=1;3<a.pointsCount;)a.removePoint(1);e=a.getPoint(0),i=a.getPoint(a.pointsCount-1)}var m=a.getPoint(a.pointsCount-1);let s=0;0===h?(23===n.alignment?(s=l.bottom+o.y,0===o.y&&e.y>m.y+n.rowIndent&&(s=Math.min(s,Math.max(e.y,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.top+o.y,0===o.y&&e.y<m.y-n.rowIndent&&(s=Math.max(s,Math.min(e.y,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.top-n.ht.y+o.y:l.y+l.height/2+o.y,c?(a.insertPointAt(t,e.x,s),t++,a.insertPointAt(t,l.right+u,s),t++,a.insertPointAt(t,l.right+u+(o.x-d)/3,s),t++,a.insertPointAt(t,l.right+u+2*(o.x-d)/3,s),t++,a.insertPointAt(t,l.right+u+(o.x-d),s),t++,a.insertPointAt(t,i.x,s),t++):(g&&(a.insertPointAt(t,l.right+u/2,e.y),t++),a.insertPointAt(t,l.right+u/2,s),t++,a.insertPointAt(t,l.right+u+o.x-(g?d/2:d),s),t++,g&&(a.insertPointAt(t,a.getPoint(t-1).x,i.y),t++))):90===h?(23===n.alignment?(s=l.right+o.x,0===o.x&&e.x>m.x+n.rowIndent&&(s=Math.min(s,Math.max(e.x,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.left+o.x,0===o.x&&e.x<m.x-n.rowIndent&&(s=Math.max(s,Math.min(e.x,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.left-n.ht.x+o.x:l.x+l.width/2+o.x,c?(a.insertPointAt(t,s,e.y),t++,a.insertPointAt(t,s,l.bottom+u),t++,a.insertPointAt(t,s,l.bottom+u+(o.y-d)/3),t++,a.insertPointAt(t,s,l.bottom+u+2*(o.y-d)/3),t++,a.insertPointAt(t,s,l.bottom+u+(o.y-d)),t++,a.insertPointAt(t,s,i.y),t++):(g&&(a.insertPointAt(t,e.x,l.bottom+u/2),t++),a.insertPointAt(t,s,l.bottom+u/2),t++,a.insertPointAt(t,s,l.bottom+u+o.y-(g?d/2:d)),t++,g&&(a.insertPointAt(t,i.x,a.getPoint(t-1).y),t++))):180===h?(23===n.alignment?(s=l.bottom+o.y,0===o.y&&e.y>m.y+n.rowIndent&&(s=Math.min(s,Math.max(e.y,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.top+o.y,0===o.y&&e.y<m.y-n.rowIndent&&(s=Math.max(s,Math.min(e.y,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.top-n.ht.y+o.y:l.y+l.height/2+o.y,c?(a.insertPointAt(t,e.x,s),t++,a.insertPointAt(t,l.left-u,s),t++,a.insertPointAt(t,l.left-u+(o.x+d)/3,s),t++,a.insertPointAt(t,l.left-u+2*(o.x+d)/3,s),t++,a.insertPointAt(t,l.left-u+(o.x+d),s),t++,a.insertPointAt(t,i.x,s),t++):(g&&(a.insertPointAt(t,l.left-u/2,e.y),t++),a.insertPointAt(t,l.left-u/2,s),t++,a.insertPointAt(t,l.left-u+o.x+(g?d/2:d),s),t++,g&&(a.insertPointAt(t,a.getPoint(t-1).x,i.y),t++))):270===h?(23===n.alignment?(s=l.right+o.x,0===o.x&&e.x>m.x+n.rowIndent&&(s=Math.min(s,Math.max(e.x,s-r.computeNodeIndent(n))))):22===n.alignment?(s=l.left+o.x,0===o.x&&e.x<m.x-n.rowIndent&&(s=Math.max(s,Math.min(e.x,s+r.computeNodeIndent(n))))):s=n.nu||n.ou&&1===n.maxGenerationCount?l.left-n.ht.x+o.x:l.x+l.width/2+o.x,c?(a.insertPointAt(t,s,e.y),t++,a.insertPointAt(t,s,l.top-u),t++,a.insertPointAt(t,s,l.top-u+(o.y+d)/3),t++,a.insertPointAt(t,s,l.top-u+2*(o.y+d)/3),t++,a.insertPointAt(t,s,l.top-u+(o.y+d)),t++,a.insertPointAt(t,s,i.y),t++):(g&&(a.insertPointAt(t,e.x,l.top-u/2),t++),a.insertPointAt(t,s,l.top-u/2),t++,a.insertPointAt(t,s,l.top-u+o.y+(g?d/2:d)),t++,g&&(a.insertPointAt(t,i.x,a.getPoint(t-1).y),t++))):Kt.n("Invalid angle "+h),a.commitRoute()}else this.Z3(n,t)}}}Z3(t,e){Ht,Kt.s(t,et,Gi,"adjustRouteForAngleChange:parent"),Ht,Kt.s(e,et,Gi,"adjustRouteForAngleChange:child");var i,s,n,a,r=this.link,o=this.network.layout,l=o.orthoAngle(t);l===o.orthoAngle(e)||(i=o.computeLayerSpacing(t),t=t.bounds,e=e.bounds,0===l&&e.left-t.right<i+1)||90===l&&e.top-t.bottom<i+1||180===l&&t.left-e.right<i+1||270===l&&t.top-e.bottom<i+1||(r.updateRoute(),e=9===r.curve,s=r.isOrthogonal,a=this.fromVertex,o=o.isBusAlignment(a.alignment),r.startRoute(),0===l?(a=t.right+i/2,e?4===r.pointsCount&&(n=r.getPoint(3).y,r.setPointAt(1,a-20,r.getPoint(1).y),r.insertPointAt(2,a-20,n),r.insertPointAt(3,a,n),r.insertPointAt(4,a+20,n),r.setPointAt(5,r.getPoint(5).x,n)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,a,r.getPoint(2).y),r.setPointAt(3,a,r.getPoint(3).y)):4===r.pointsCount?r.insertPointAt(2,a,r.getPoint(2).y):3===r.pointsCount?r.setPointAt(1,a,r.getPoint(2).y):2===r.pointsCount&&r.insertPointAt(1,a,r.getPoint(1).y)):90===l?(n=t.bottom+i/2,e?4===r.pointsCount&&(a=r.getPoint(3).x,r.setPointAt(1,r.getPoint(1).x,n-20),r.insertPointAt(2,a,n-20),r.insertPointAt(3,a,n),r.insertPointAt(4,a,n+20),r.setPointAt(5,a,r.getPoint(5).y)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,r.getPoint(2).x,n),r.setPointAt(3,r.getPoint(3).x,n)):4===r.pointsCount?r.insertPointAt(2,r.getPoint(2).x,n):3===r.pointsCount?r.setPointAt(1,r.getPoint(2).x,n):2===r.pointsCount&&r.insertPointAt(1,r.getPoint(1).x,n)):180===l?(a=t.left-i/2,e?4===r.pointsCount&&(n=r.getPoint(3).y,r.setPointAt(1,20+a,r.getPoint(1).y),r.insertPointAt(2,20+a,n),r.insertPointAt(3,a,n),r.insertPointAt(4,a-20,n),r.setPointAt(5,r.getPoint(5).x,n)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,a,r.getPoint(2).y),r.setPointAt(3,a,r.getPoint(3).y)):4===r.pointsCount?r.insertPointAt(2,a,r.getPoint(2).y):3===r.pointsCount?r.setPointAt(1,a,r.getPoint(2).y):2===r.pointsCount&&r.insertPointAt(1,a,r.getPoint(1).y)):270===l&&(n=t.top-i/2,e?4===r.pointsCount&&(a=r.getPoint(3).x,r.setPointAt(1,r.getPoint(1).x,20+n),r.insertPointAt(2,a,20+n),r.insertPointAt(3,a,n),r.insertPointAt(4,a,n-20),r.setPointAt(5,a,r.getPoint(5).y)):s?o?r.setPointAt(3,r.getPoint(2).x,r.getPoint(4).y):6===r.pointsCount&&(r.setPointAt(2,r.getPoint(2).x,n),r.setPointAt(3,r.getPoint(3).x,n)):4===r.pointsCount?r.insertPointAt(2,r.getPoint(2).x,n):3===r.pointsCount?r.setPointAt(1,r.getPoint(2).x,n):2===r.pointsCount&&r.insertPointAt(1,r.getPoint(1).x,n)),r.commitRoute())}get fromVertex(){return this.is}set fromVertex(t){this.is!==t&&(Ht,null!==t&&Kt.s(t,et,Gi,"fromVertex"),this.is=t)}get toVertex(){return this.es}set toVertex(t){this.es!==t&&(Ht,null!==t&&Kt.s(t,et,Gi,"toVertex"),this.es=t)}get relativePoint(){return this.Lk}set relativePoint(t){this.Lk.set(t)}}class qi{constructor(){}static Light={colors:{text:"#0a0a0a",comment:"#ca8a04",link:"#0a0a0a",group:"#a3a3a344",outline:"#a3a3a3",selection:"#0ea5e9",div:"#fff",gridMinor:"#e5e5e5",gridMajor:"#a3a3a3",overviewBox:"#c026d3",tempLink:"#2563eb",tempPort:"#c026d3",adornmentFill:"#0ea5e9",adornmentStroke:"#1e40af",dragSelect:"#c026d3"},fonts:{normal:"10pt sans-serif",bold:"bold 12pt sans-serif"},numbers:{group:1,selection:3},margins:{group:new I(5)},arrowheads:{toArrow:"Standard"}};static Dark={colors:{text:"#f5f5f5",comment:"#facc15",link:"#f5f5f5",group:"#a3a3a388",outline:"#a3a3a3",selection:"#38bdf8",div:"#171717",gridMinor:"#262626",gridMajor:"#404040",overviewBox:"#e879f9",tempLink:"#60a5fa",tempPort:"#e879f9",adornmentFill:"#38bdf8",adornmentStroke:"#2563eb",dragSelect:"#e879f9"},fonts:{normal:"10pt sans-serif",bold:"bold 12pt sans-serif"},numbers:{group:1,selection:3},margins:{group:new I(5)},arrowheads:{toArrow:"Standard"}}}class ji{as=new Set;lu=new L;Tk="light";Dk="light";Fk=!1;Ug="light";LD=t=>{t=t.matches?"dark":"light";t!==this.Ug&&(this.Ug=t,"system"===this.Dk)&&this.pw()};constructor(t){t&&Object.assign(this,t),t?.themeMap||(this.lu.set("light",{colors:{...qi.Light.colors},fonts:{...qi.Light.fonts},numbers:{...qi.Light.numbers},margins:{...qi.Light.margins},arrowheads:{...qi.Light.arrowheads}}),this.lu.set("dark",{colors:{...qi.Dark.colors},fonts:{...qi.Dark.fonts},numbers:{...qi.Dark.numbers},margins:{...qi.Dark.margins},arrowheads:{...qi.Dark.arrowheads}})),v.matchMedia&&(this.Ug=v.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light")}get themeMap(){return this.lu}set themeMap(t){this.lu!==t&&(this.lu=t,this.pw())}get defaultTheme(){return this.Tk}set defaultTheme(t){this.Tk!==t&&(Kt.t(t,"string",ji,"defaultTheme"),this.Tk=t,this.pw())}get currentTheme(){return this.Dk}set currentTheme(t){this.Dk!==t&&(Kt.t(t,"string",ji,"currentTheme"),this.Dk=t,this.pw())}get changesDivBackground(){return this.Fk}set changesDivBackground(t){if(this.Fk!==t&&(this.Fk=t))for(const e of this.as)e.setDivBackground(this.findValue("div","","fill")),e.V("ThemeChanged",this)}get preferredColorScheme(){return this.Ug}addDiagram(t){return this.as.add(t),this.QN(t),this}removeDiagram(t){return this.as.delete(t),this.QN(t),this}qF(){0===this.as.size&&v.matchMedia&&v.matchMedia("(prefers-color-scheme: dark)")?.addEventListener("change",this.LD)}WF(){0===this.as.size&&v.matchMedia&&v.matchMedia("(prefers-color-scheme: dark)")?.removeEventListener("change",this.LD)}set(t,e){"system"===(t=""===t?this.Tk:t)&&(t=this.Ug);let i=this.lu.get(t);return i=i?this.TD(i,e):e,this.lu.set(t,i),this.pw(),this}findValue(t,e,i){return this.getValue(this.findTheme(this.currentTheme),t,e,i)||this.getValue(this.findTheme(this.defaultTheme),t,e,i)}getValue(t,e,i,n){if(t){null==i&&(i="");let s=t;const r=t=>{if(void 0!==s&&""!==t){if("number"==typeof t||!Array.isArray(t)&&!t.includes("."))return s[t];var e=Array.isArray(t)?t:t.split(".");for(let t=0;t<e.length;t++){var i=e[t];if(""!==i&&void 0===(s=s[i]))return}return s}},o=()=>{if(""===i||void 0!==(s=r(i)))return s=Array.isArray(s)&&"number"==typeof e?s[e%s.length]:r(e)};if(void 0===(s=o())&&"string"==typeof n&&0<n.length){var a=t.targetPropertyMap?.get(n);if(s=a||(a=ji.$3.get(n))?t[a]:t.colors,void 0!==(s=o()));}return s}}findTheme(t){return this.themeMap.get("system"===t?this.Ug:t)}QN(t){var e=t.skipsUndoManager;t.skipsUndoManager=!0,t.updateAllThemeBindings(),this.Fk&&t.setDivBackground(this.findValue("div","","fill")),t.skipsUndoManager=e,t.V("ThemeChanged",this)}pw(){for(const t of this.as)this.QN(t)}TD(t,e){for(const i in e)if(Kt.yw(e,i))try{e[i].constructor===Object?t[i]=this.TD(t[i]??{},e[i]):t[i]=e[i]}catch{delete t[i]}return t}static $3=new Map([["background","colors"],["defaultColumnSeparatorStroke","colors"],["defaultRowSeparatorStroke","colors"],["shadowColor","colors"],["fill","colors"],["stroke","colors"],["font","fonts"],["angle","numbers"],["fromEndSegmentLength","numbers"],["fromShortLength","numbers"],["height","numbers"],["opacity","numbers"],["scale","numbers"],["toEndSegmentLength","numbers"],["toShortLength","numbers"],["width","numbers"],["defaultColumnSeparatorStrokeWidth","numbers"],["defaultRowSeparatorStrokeWidth","numbers"],["shadowBlur","numbers"],["corner","numbers"],["curviness","numbers"],["smoothness","numbers"],["parameter1","numbers"],["parameter2","numbers"],["strokeWidth","numbers"],["strokeDashOffset","numbers"],["maxLines","numbers"],["spacingAbove","numbers"],["spacingBelow","numbers"],["position","points"],["shadowOffset","points"],["desiredSize","sizes"],["maxSize","sizes"],["minSize","sizes"],["margin","margins"],["defaultSeparatorPadding","margins"],["padding","margins"],["alignment","spots"],["alignmentFocus","spots"],["fromSpot","spots"],["toSpot","spots"],["defaultAlignment","spots"],["spot1","spots"],["spot2","spots"],["verticalAlignment","spots"],["imageAlignment","spots"],["fromArrow","arrowheads"],["toArrow","arrowheads"]])}class Hi{Tt;b;Xi;xl;constructor(){this.b=G.Pm(),this.Tt="",this.Xi=!0,this.xl=!0}get name(){return this.Tt}set name(t){this.Tt=t}get isEnabled(){return this.Xi}set isEnabled(t){this.Xi=t}get isRealtime(){return this.xl}set isRealtime(t){this.xl=t}get diagram(){return this.b}set diagram(t){this.b!==t&&((this.b=t).Al=!0,t.requestUpdate())}invalidateRouter(){null!==this.b&&(this.b.Al=!0,this.b.requestUpdate())}canRoute(t){var e;return!(!this.isEnabled||(e=this.diagram)&&(!this.isRealtime&&e.Mu||e.animationManager.isTicking))}routeLinks(t,e){}toString(){return""!==this.name?this.name+" Router":Kt.an(this.constructor)}}class Ki extends Hi{constructor(t){super(),this.name="AvoidsNodes",t&&Object.assign(this,t)}routeLinks(t,e){for(var i=e instanceof G?null:e,s=t.iterator;s.next();){var 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r=n.cellWidth,o=n.cellHeight;let l=n._i(t,e),h=t,u=e,d=h,c=u;for(0===a?d+=r:90===a?c+=o:180===a?d-=r:c-=o,s.cN&&l>qe.xo&&n._i(d,c)!==l-1&&(n._i(h-r,u)===l-1?(a=180,d=h-r,c=u):n._i(h+r,u)===l-1?(a=0,d=h+r,c=u):n._i(h,u-o)===l-1?(a=270,d=h,c=u-o):n._i(h,u+o)===l-1&&(a=90,d=h,c=u+o));l>qe.xo&&n._i(d,c)===l-1;)h=d,u=c,0===a?d+=r:90===a?c+=o:180===a?d-=r:c-=o,--l;if(i?l>qe.xo&&(180===a||0===a?h=Math.floor(h/r)*r+r/2:90!==a&&270!==a||(u=Math.floor(u/o)*o+o/2)):(h=Math.floor(h/r)*r+r/2,u=Math.floor(u/o)*o+o/2),l>qe.xo){let i=a,t=h,e=u;if(0===a?(i=90,e+=o):90===a?(i=180,t-=r):180===a?(i=270,e-=o):270===a&&(i=0,t+=r),n._i(t,e)===l-1)this.vd(s,n,t,e,i,!1);else{let t=h,e=u;0===a?(i=270,e-=o):90===a?(i=0,t+=r):180===a?(i=90,e+=o):270===a&&(i=180,t-=r),n._i(t,e)===l-1&&this.vd(s,n,t,e,i,!1)}}s.insertPointAt(s.pointsCount-2,h,u)}}st.prototype.initializeStandardTools=function(){this.ii("Action",new ct,this.mouseDownTools),this.ii("Relinking",new ot,this.mouseDownTools),this.ii("LinkReshaping",new lt,this.mouseDownTools),this.ii("Rotating",new ut,this.mouseDownTools),this.ii("Resizing",new ht,this.mouseDownTools),this.ii("Linking",new rt,this.mouseMoveTools),this.ii("Dragging",new d,this.mouseMoveTools),this.ii("DragSelecting",new mt,this.mouseMoveTools),this.ii("Panning",new ft,this.mouseMoveTools),this.ii("ContextMenu",new yt,this.mouseUpTools),this.ii("TextEditing",new At,this.mouseUpTools),this.ii("ClickCreating",new gt,this.mouseUpTools),this.ii("ClickSelecting",new dt,this.mouseUpTools)},G.xP("GraphLinksModel",ii),G.xP("TreeModel",si);var n=v.go,a={get version(){return G.version},Group:X,List:O,Set:N,Map:L,Point:_,Size:Yt,Rect:Q,Margin:I,Spot:Z,Geometry:W,PathFigure:S,PathSegment:A,InputEvent:C,DiagramEvent:B,ChangedEvent:E,Model:b,GraphLinksModel:oi,TreeModel:li,Binding:ai,ThemeBinding:ri,Transaction:R,UndoManager:U,CommandHandler:Gt,Tool:J,DraggingTool:d,DraggingInfo:Et,DraggingOptions:Ot,LinkingBaseTool:nt,LinkingTool:rt,RelinkingTool:ot,LinkReshapingTool:lt,ResizingTool:ht,RotatingTool:ut,ClickSelectingTool:dt,ActionTool:ct,ClickCreatingTool:gt,HTMLInfo:pt,ContextMenuTool:yt,DragSelectingTool:mt,PanningTool:ft,TextEditingTool:At,ToolManager:st,Animation:St,AnimationManager:kt,AnimationTrigger:Nt,Layer:Lt,Diagram:G,Palette:It,Overview:Vt,Brush:m,GraphObject:y,Panel:Xt,RowColumnDefinition:we,Shape:q,TextBlock:j,Picture:Le,Part:H,Adornment:K,Node:D,Link:Y,Placeholder:Xe,Layout:Ue,LayoutNetwork:_e,LayoutVertex:We,LayoutEdge:Qe,GridLayout:ti,PanelLayout:se,CircularLayout:gi,CircularNetwork:fi,CircularVertex:pi,CircularEdge:vi,ForceDirectedLayout:yi,ForceDirectedNetwork:bi,ForceDirectedVertex:xi,ForceDirectedEdge:wi,LayeredDigraphLayout:Ni,LayeredDigraphNetwork:Li,LayeredDigraphVertex:Di,LayeredDigraphEdge:Ti,TreeLayout:tt,TreeNetwork:zi,TreeVertex:et,TreeEdge:Gi,Themes:qi,ThemeManager:ji,Router:Hi,AnimationStyle:Pt,AutoScale:Dt,CycleMode:Tt,Flip:Ut,TextFormat:Se,ImageStretch:Ne,LayoutConditions:a,LinkAdjusting:Ie,Curve:ze,Routing:Ve,Orientation:jt,TextOverflow:ke,PortSpreading:Re,ScrollMode:Bt,CollapsePolicy:e,Sizing:xe,TriggerStart:Ct,Stretch:qt,ViewboxStretch:pe,Wrap:Pe,BrushType:ee,ColorSpace:i,GeometryStretch:k,GeometryType:P,SegmentType:M,BindingMode:ni,ChangeType:F,CircularArrangement:hi,CircularDirection:ui,CircularNodeDiameterFormula:ci,CircularSorting:di,GridAlignment:Ze,GridArrangement:Je,GridSorting:$e,LayeredDigraphAggressive:Ci,LayeredDigraphAlign:Pi,LayeredDigraphCycleRemove:ki,LayeredDigraphInit:Mi,LayeredDigraphLayering:Si,LayeredDigraphPack:s,TreeAlignment:Ei,TreeArrangement:Ii,TreeCompaction:Ri,TreeLayerStyle:Vi,TreePath:Bi,TreeSorting:Fi,TreeStyle:Oi,GestureMode:it,LinkingDirection:at,ReshapingBehavior:t,TextEditingAccept:bt,TextEditingStarting:xt,TextEditingState:wt,WheelMode:$};"object"==typeof n&&n.version&&Kt.ft("WARNING: a `go` object on the root object is already defined.  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PHL",deathAge:null,deathDate:"1993-04-22",deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"83646651",lastName:"Orillo",living:!1,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:null,nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Gregorio",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},40891293:{baptismDate:null,birthDate:"about 1913",birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"40891293",lastName:"Saplala",living:!0,livingPlace:null,marriageDate:"1930-03-29",marriagePlace:null,middleName:null,nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Jose",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},41448711:{baptismDate:null,birthDate:"2004-08-05",birthPlace:"Amisola Maternity Hospital, Tondo, Manila, PHL",deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!0,key:"41448711",lastName:"Ignacio",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Acosta",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Ira Mae",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},78074094:{baptismDate:null,birthDate:null,birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!1,key:"78074094",lastName:"Adanza",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Elican",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Gloria",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},57433236:{baptismDate:null,birthDate:"1979-12-26",birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!1,key:"57433236",lastName:"Ajesta",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Vergara",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Cecil",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},70275697:{baptismDate:null,birthDate:"2003-11-05",birthPlace:"St. Luke's Medical Center, Quezon City, PHL",deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!0,key:"70275697",lastName:"Argabioso",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Martin",nickname:"Ryan",prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Riand Nikole",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},46768390:{baptismDate:null,birthDate:"1946-03-02",birthPlace:"Luzon, PHL",deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!0,key:"46768390",lastName:"Saplala",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Perez",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Celia",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},57182283:{baptismDate:null,birthDate:null,birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"57182283",lastName:"Maramba",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Reyes",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"José",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},55618304:{baptismDate:null,birthDate:null,birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"M",hasDNA:!1,hasImage:!1,key:"55618304",lastName:"Maramba",living:!0,livingPlace:null,marriageDate:null,marriagePlace:null,middleName:"Dumantay",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Larry",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]},42349252:{baptismDate:null,birthDate:"1928-04-20",birthPlace:null,deathAge:null,deathDate:null,deathPlace:null,gender:"F",hasDNA:!1,hasImage:!1,key:"42349252",lastName:"Maramba",living:!0,livingPlace:null,marriageDate:"1953-02-08",marriagePlace:null,middleName:"Dumantay",nickname:null,prefix:null,suffix:null,vitalsCompleteAndVerified:!1,firstName:"Aurora",paternal_siblings:[],maternal_siblings:[],regular_siblings:[]}},STORIES={"GQX8-CQP":{headline:"An Electronics-Engineering-graduate turned Software Engineer focused on recording his family's history.",headshot:"GQX8-CQP-2.lossy.webp",stories:`
       <h5>Half Siblings <span class="chill">from Mother's Side</span></h5>
       <ul class="siblings">
         <li class="person-placeholder">
@@ -506,14 +506,14 @@ Model data should not have any references to a Diagram or any part of a diagram,
           </div>
         </li>
       </ul>
-    `},"GHBD-9L6":{headshot:"GHBD-9L6.signed.webp"},"GHB8-DXY":{gravemarker:"GHB8-DXY.lossy.webp"},"GHB8-J1B":{headshot:"GHB8-J1B.signed.webp"},"GHB8-GB6":{stories:`
+    `},"GHBD-9L6":{headshot:"GHBD-9L6.signed.webp"},"GHB8-DXY":{gravemarker:"GHB8-DXY.lossy.webp"},"GHB8-J1B":{headshot:"GHB8-J1B.signed.webp",gravemarker:"GHB8-GB6.lossy.webp"},"GHB8-GB6":{gravemarker:"GHB8-GB6.lossy.webp",stories:`
       <h5>Hunt For Train Robbers</h5>
       <p>Sotero was once the Chief of Railroad Police for the Philippine National Railrod (PNR). While assigned there, armed bandits ambushed one of the train sets and netted more than $40,000 (P80,000).</p>
       <figure>
         <img alt="Chief of Railroad Police: Sotero Maramba" src="images/stories/chief-pnr.lossy.webp" />
         <p class="caption"><em>Newspaper entry of the story.</em></p>
       </figure>
-    `},"LLQS-641":{stories:`
+    `},"GHBD-9LY":{gravemarker:"GHB8-GB6.lossy.webp"},"LLQS-641":{stories:`
       <h5>Siblings</h5>
       <ul class="siblings">
         <li class="person-placeholder">
diff --git a/public/family/js/stories.js b/public/family/js/stories.js
index b8d2d6a..5396389 100644
--- a/public/family/js/stories.js
+++ b/public/family/js/stories.js
@@ -506,8 +506,10 @@ var STORIES = {
   },
   'GHB8-J1B': { // Lola Lina
     headshot: 'GHB8-J1B.signed.webp',
+    gravemarker: 'GHB8-GB6.lossy.webp',
   },
   'GHB8-GB6': { // Sotero Maramba
+    gravemarker: 'GHB8-GB6.lossy.webp',
     stories: `
       <h5>Hunt For Train Robbers</h5>
       <p>Sotero was once the Chief of Railroad Police for the Philippine National Railrod (PNR). While assigned there, armed bandits ambushed one of the train sets and netted more than $40,000 (P80,000).</p>
@@ -517,6 +519,9 @@ var STORIES = {
       </figure>
     `
   },
+  'GHBD-9LY': { // Lola Cresencia
+    gravemarker: 'GHB8-GB6.lossy.webp',
+  },
   'LLQS-641' : { // Miguel Maramba
     stories: `
       <h5>Siblings</h5>