type MassPointOverlayCallback = (massPointOverlay: MassPointOverlay, massPointItem: mapCommon.MassPointItem) => void
Callback that returns no value. It listens for MassPointOverlay tap events.
Model restriction: This API can be used only in the stage model.
Atomic service API: This API can be used in atomic services since version 6.0.0(20).
System capability: SystemCapability.Map.Core
Since: 6.0.0(20)
Parameters:
| Name | Type | Mandatory | Description |
|---|---|---|---|
| massPointOverlay | MassPointOverlay | Yes | MassPointOverlay object. |
| massPointItem | mapCommon.MassPointItem | Yes | Massive point item. |