Home > @magiclane/maps-sdk > GemView > registerFollowPositionStateCallback
GemView.registerFollowPositionStateCallback() method
Register a callback for follow-position state transitions.
Signature:
registerFollowPositionStateCallback(followPositionStateUpdatedCallback: FollowPositionStateCallback | null): void;Parameters
Parameter | Type | Description |
|---|---|---|
followPositionStateUpdatedCallback | FollowPositionStateCallback | null | Callback invoked when follow-position enters or exits. Pass null to unregister. |
Returns:
void