getMinOverlooking method

Future<int> getMinOverlooking ()

获取map的俯视角度最小值

minOverlooking 俯视角度最小值

ios 独有

Implementation

Future<int> getMinOverlooking() async {
  return await BMFMapDispatcherFactory.instance.mapGetStateDispatcher
      .getMinOverlooking(_mapChannel);
}