ui.Map.DrawingTools.onSelect
Registers a callback that's fired when a shape is selected.
Returns an ID which can be passed to unlisten() to unregister the callback.
| Usage | Returns |
|---|
DrawingTools.onSelect(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 shape is selected. The callback is passed three parameters: the selected ee.Geometry, the GeometryLayer to which the selected geometry belongs, and the ui.Map.DrawingTools widget that the event listener is bound to. |
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[[["Registers a callback function that is triggered when a shape is selected on the map."],["Returns a unique ID that can be used to unregister the callback function using the `unlisten()` method."],["The callback function receives the selected geometry, its corresponding layer, and the DrawingTools widget as arguments."]]],["Registers a callback function triggered when a shape is selected. The function takes a callback as input. It returns a string ID for unregistering the callback later. The callback function receives three parameters: the selected geometry, its associated layer, and the `ui.Map.DrawingTools` instance. The `ui.Map.DrawingTools` is the instance on which the function is being called.\n"]]