Merge branch 'EMC-44-point-poly-polished' into 'develop'

Round lon-lat and restrict to single shape

Closes EMC-44

See merge request eip/catalogue!574

web/less/editor.less

@@ -275,6 +275,13 @@
             font-size: 0.9em;
         }
     }
+
+    // Hide the leaflet 'save' button as it is never used: https://stackoverflow.com/questions/51360283/how-to-remove-save-option-from-leaflet-draw-api-delete-button
+    .leaflet-draw-actions li:first-child a[title="Save changes"] {
+        visibility: hidden;
+        width: 0;
+        padding: 0;
+    }
 }
 
 .editor-buttons {

web/src/editor/src/geometryMap/GeometryView.js

@@ -71,9 +71,14 @@ export default ObjectInputView.extend({
     this.map.addControl(this.drawControl)
     baseMaps.Map.addTo(this.map)
 
+    const rounding = function (key, val) {
+      if (typeof val === 'number') { return val.toFixed(5) }
+      return val
+    }
+
     this.listenTo(this.map, L.Draw.Event.CREATED, function (event) {
       const layer = event.layer
-      const geoJson = JSON.stringify(layer.toGeoJSON())
+      const geoJson = JSON.stringify(layer.toGeoJSON(), rounding)
       this.model.setGeometry(geoJson)
       this.drawButtons = false
       this.map.removeControl(this.drawControl)