getStartZoomLevel method

  1. @override
Future<int?> getStartZoomLevel()

Returns the recommended start zoom level for this map file.

If a start zoom level is defined in the map header, it is returned. Otherwise, DEFAULT_START_ZOOM_LEVEL is returned. Requires _lateOpen to have been completed.

Implementation

@override
Future<int?> getStartZoomLevel() async {
  await _lateOpen();
  if (null != getMapHeaderInfo().startZoomLevel) {
    return getMapHeaderInfo().startZoomLevel;
  }
  return DEFAULT_START_ZOOM_LEVEL;
}