zoomOut method

MapPosition zoomOut()

Zooms out from the current position.

Implementation

MapPosition zoomOut() {
  final newZoomLevel = max(zoomlevel - 1, 0);
  return MapPosition._(
    latitude: _latitude,
    longitude: _longitude,
    zoomlevel: newZoomLevel,
    indoorLevel: indoorLevel,
    rotation: _rotation,
    rotationRadian: _rotationRadian,
    scale: 1,
    focalPoint: null,
    projection: PixelProjection(newZoomLevel),
  );
}