ui.Map.DrawingTools.onLayerAdd

Registers a callback that's fired when a layer is added.

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

Usage	Returns
`DrawingTools.onLayerAdd(callback)`	String

Argument	Type	Details
this: `ui.map.drawingtools`	ui.Map.DrawingTools	The ui.Map.DrawingTools instance.
`callback`	Function	The callback to fire when a layer is added. The callback is passed two parameters: the added GeometryLayer and the ui.Map.DrawingTools widget that the event listener is bound to.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2021-03-22 UTC.