反应本机地图可拖动标记 onDragEnd 位置？

Question

我刚开始使用react native maps~0.22.1，我无法获取可拖动标记onDragend new position；我遵循了文档，尽管它有点混乱，但结果是不确定的；

这是我的代码：

<Marker
        ref={(ref) => { this.marker = ref; }}
        draggable
        onDragEnd={(t, map, coords) => this.setDestination(coords)}
        coordinate={destination}
        position={destination}
        centerOffset={{ x: -18, y: -60 }}
        anchor={{ x: 0.69, y: 1 }}
        pinColor={COLOR.marker}
        onDragStart={() => this.setMarkerPosition()}
      />

setDestination 函数：

setDestination(coords) {
    const { destination } = this.props;
    const lat = coords.lat();
    const long = coords.lng();
    console.log('seperate:', lat, long);
    console.log('destina:', coords);
    this.props
      .dispatch($setDestination(coords.lat(), coords.lng()))
      .catch((error) => this.props.dispatch(Activity.$toast('failure', error.message)));

    this.setState((prevState) => ({
      isVisible: !prevState.isVisible,
      destination: destination[0].fullAddress,
    }));
  }

Answer 1

onDragEnd={(e) => {console.log('dragEnd', e.nativeEvent.coordinate)}}

反应本机地图可拖动标记 onDragEnd 位置？

React native maps draggable marker onDragEnd position?

javascript

google-maps

react-native

react-native-maps