indoorLevelUp method

void indoorLevelUp()

Implementation

void indoorLevelUp() {
  if (_mapViewPosition == null) return;
  if (_mapViewPosition!.zoomLevel >= displayModel.maxZoomLevel) return;
  MapViewPosition newPosition =
      MapViewPosition.indoorLevelUp(_mapViewPosition!);
  _mapViewPosition = newPosition;
  _injectPosition.add(newPosition);
}