We have been using the Polygon Drawing Tool in conjuction with the Geometry Reshaping tool. We noticed that we are unable to peform an undo if we move the pinch points of the polygon.
Steps to reporduce:
- Open http://gojs.net/latest/extensions/PolygonDrawing.html
- Create a polygon or select the one already created by default.
- Select one of the pinch points and move. (Polygon properly reacts to moves in pinch point)
- Attempt to undo. (No response)
Here is a look into the exception that is thrown in the Google Chrome debugger