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.