Baidu Map with-map Components for React.
npm install @uiw/react-baidu-map-with-mapwithMap
===



一个高阶组件,用于将当前上下文的 BMap.Map 实例注入到目标组件中,主要用于实现对地图组件的自定义控制。
``jsx`
import { withMap, APILoader } from '@uiw/react-baidu-map';
// 或者单独安装使用
import withMap from '@uiw/react-baidu-map-with-map';
`jsx mdx:preview
import React from 'react';
import { withMap, APILoader } from '@uiw/react-baidu-map';
class ExampleMap extends React.Component {
componentDidMount() {
const { BMap, map, container } = this.props;
// 启用滚轮放大缩小,默认禁用
// map.enableScrollWheelZoom();
// 添加地图类型控件
map.addControl(new BMap.MapTypeControl({
mapTypes:[
BMAP_NORMAL_MAP,
BMAP_HYBRID_MAP
]
}));
const point = new BMap.Point(121.458965, 31.238775);
const marker = new BMap.Marker(point); // 创建标注
map.addOverlay(marker); // 将标注添加到地图中
marker.setAnimation(BMAP_ANIMATION_BOUNCE); // 跳动的动画
// 添加自定义菜单
const menu = new BMap.ContextMenu()
const menuItem = [
{ text: '放大', callback: () => map.zoomIn() },
{ text: '缩小', callback: () => map.zoomOut() },
]
for (let i = 0; i < menuItem.length; i++) {
menu.addItem(new BMap.MenuItem(menuItem[i].text, menuItem[i].callback, 100));
}
map.addContextMenu(menu);
}
render() {
return null;
}
}
const CustomWithMap = withMap(ExampleMap);
const Demo = () => {
return (
export default Demo;
`