Draw Manager observing. Allows you to bind to the options and change drawing modes. For instance I only want one polygon to be drawn. This allows me to splice out the polygon control and sets the drawing mode to null so it cannot be selected again.

Author: trainerbill

directives/drawing-manager.js

@@ -56,6 +56,13 @@
           rectangleOptions:options.rectangleoptions
         });
 
+        //Observers
+        attrs.$observe('drawingControlOptions', function (newValue) {
+          drawingManager.drawingControlOptions = parser.getControlOptions({drawingControlOptions: newValue}).drawingControlOptions;
+          drawingManager.setDrawingMode(null);
+          drawingManager.setMap(mapController.map);
+        });
+
 
         /**
          * set events