imported in a new gif animator that operates faster than the previous…

… one to improve the animated output speed.
roger-castaldo · May 10, 2017 · efbf718 · efbf718
1 parent 321f226
commit efbf718
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Showing 7 changed files with 213 additions and 1,342 deletions.
diff --git a/BpmEngine.csproj b/BpmEngine.csproj
@@ -41,9 +41,7 @@
     <Compile Include="Attributes\RequiredAttribute.cs" />
     <Compile Include="DateString.cs" />
     <Compile Include="Delegates.cs" />
-    <Compile Include="Drawing\Gif\Encoder.cs" />
-    <Compile Include="Drawing\Gif\LZWEncoder.cs" />
-    <Compile Include="Drawing\Gif\NeuQuant.cs" />
+    <Compile Include="Drawing\GifEncoder.cs" />
     <Compile Include="Elements\Collaborations\Text.cs" />
     <Compile Include="Elements\DefinitionFile.cs" />
     <Compile Include="Elements\DefinitionVariable.cs" />

diff --git a/BusinessProcess.cs b/BusinessProcess.cs
@@ -20,7 +20,7 @@ namespace Org.Reddragonit.BpmEngine
 {
     public sealed class BusinessProcess
     {
-        private const int _ANIMATION_DELAY = 1000;
+        private static readonly TimeSpan _ANIMATION_DELAY = new TimeSpan(0,0,1);
         private const int _DEFAULT_PADDING = 100;
         private const int _VARIABLE_NAME_WIDTH = 200;
         private const int _VARIABLE_VALUE_WIDTH = 300;
@@ -551,18 +551,17 @@ public byte[] Animate(bool outputVariables)
             _current = this;
             WriteLogLine(LogLevels.Info, new StackFrame(1, true), DateTime.Now, string.Format("Rendering Business Process Animation{0}", new object[] { (outputVariables ? " with variables" : " without variables") }));
             MemoryStream ms = new MemoryStream();
-            Drawing.Gif.Encoder enc = new Drawing.Gif.Encoder();
-            enc.Start(ms);
-            enc.SetDelay(_ANIMATION_DELAY);
-            enc.SetRepeat(0);
-            _state.Path.StartAnimation();
-            while (_state.Path.HasNext())
+            using (Drawing.GifEncoder enc = new Drawing.GifEncoder(ms))
             {
-                enc.AddFrame(Diagram(outputVariables));
-                _state.Path.MoveToNextStep();
+                enc.FrameDelay = _ANIMATION_DELAY;
+                _state.Path.StartAnimation();
+                while (_state.Path.HasNext())
+                {
+                    enc.AddFrame(Diagram(outputVariables));
+                    _state.Path.MoveToNextStep();
+                }
+                _state.Path.FinishAnimation();
             }
-            _state.Path.FinishAnimation();
-            enc.Finish();
             return ms.ToArray();
         }