Home > @magiclane/maps-sdk > GemView > registerHoveredMapLabelHighlightedOverlayItemCallback
GemView.registerHoveredMapLabelHighlightedOverlayItemCallback() method
Register a callback for hovered map label overlay item highlight updates.
Signature:
registerHoveredMapLabelHighlightedOverlayItemCallback(hoveredMapLabelHighlightedOverlayItemCallback: HoveredMapLabelHighlightedOverlayItemCallback | null): void;Parameters
Parameter | Type | Description |
|---|---|---|
hoveredMapLabelHighlightedOverlayItemCallback | Callback invoked when a hovered map label highlights an overlay item. Pass null to unregister. |
Returns:
void