Home > @magiclane/maps-sdk > GemView > setZoomLevel
GemView.setZoomLevel() method
Set a new zoom level centered on the specified screen position.
This may be between 0 and maxZoomLevel
Signature:
setZoomLevel(zoomLevel: number, input: {
duration?: number;
screenPosition?: Point | null;
}): number;Parameters
Parameter | Type | Description |
|---|---|---|
zoomLevel | number | Zoom level |
{ duration, screenPosition } | (not declared) | |
input | { duration?: number; screenPosition?: Point | null; } |
input properties:
- Optional duration?: number
- Optional screenPosition?: Point | null
Returns:
number
On success, the previous zoom level. On error, the error code.
Exceptions
An exception if it fails.