updateIsKeepScale method

Future<bool> updateIsKeepScale (
  1. bool isKeepScale
)

更新纹理宽、高是否保持原比例渲染

Android独有

Implementation

Future<bool> updateIsKeepScale(bool isKeepScale) async {
  if (this.isKeepScale == isKeepScale) {
    return true;
  }

  bool ret = await BMFMapDispatcherFactory.instance.overlayDispatcher
      .updatePolylineMember(this.methodChannel,
          {'id': this.Id, 'member': 'isKeepScale', 'value': isKeepScale});

  if (ret) {
    this.isKeepScale = isKeepScale;
  }

  return ret;
}