zoomTo method
Zooms to a specific zoom level.
Implementation
MapPosition zoomTo(int newZoomLevel) {
final clampedZoom = max(newZoomLevel, 0);
return MapPosition._(
latitude: _latitude,
longitude: _longitude,
zoomlevel: clampedZoom,
indoorLevel: indoorLevel,
rotation: _rotation,
rotationRadian: _rotationRadian,
scale: 1,
focalPoint: null,
projection: PixelProjection(clampedZoom),
);
}