ui.Map.DrawingTools.onErase

Registers a callback that's fired when a shape is erased.

Returns an ID which can be passed to unlisten() to unregister the callback.

UsageReturns
DrawingTools.onErase(callback)String
ArgumentTypeDetails
this: ui.map.drawingtoolsui.Map.DrawingTools

The ui.Map.DrawingTools instance.

callbackFunction

The callback to fire when a shape is erased. The callback is passed three parameters: the removed ee.Geometry, the GeometryLayer from which the geometry was removed, and the ui.Map.DrawingTools widget that the event listener is bound to.