I am trying to edit the existing geometry (either polygon or multipolygon) by using the sketch widget. For this, I am adding the existing geometry on a Graphicslayer and then use the SketchWidget for this graphics layer.
When I am adding a geometry of type polygon everything works fine but when i try to plot the geometry of type multipolygon it does not render on the graphics layer.
Could anybody help me how can i add a multipolygon geometry on a graphics ;ayer or how can i use a Geojson layer in a sketch widget.
