OverviewMapControl 缩略地图控件

缩略地图控件。你也可以使用 Map 组件 widget 属性来设置控件更方便。

import { OverviewMapControl, useOverviewMapControl } from '@uiw/react-baidu-map';
// 或者单独安装使用
import OverviewMapControl, { useOverviewMapControl } from '@uiw/react-baidu-map-overview-map-control';

基本用法

`jsx mdx:preview import React, { useState, useRef } from 'react'; import { Map, APILoader, OverviewMapControl } from '@uiw/react-baidu-map';

const Example = () => { const [show, setShow] = useState(true); return (

const Demo = () => ( <div style={{ width: '100%' }}> <APILoader akay="eYpCTECSntZmw0WyoQ7zFpCRR9cpgHFG"> <Example /> </APILoader> );

export default Demo;

### 使用 hooks

`overviewMapControl`, `setGeolocationControl`

```jsx mdx:preview
import React from 'react';
import { useRef, useEffect, useState } from 'react';
import { Map, APILoader, Provider, useMap, useOverviewMapControl } from '@uiw/react-baidu-map';

const Example = () => {
  const divElm = useRef(null);
  const [show, setShow] = useState(true);
  const { setContainer, map } = useMap();
  const { overviewMapControl } = useOverviewMapControl({
    map, anchor: BMAP_NAVIGATION_CONTROL_LARGE, visiable: show, isOpen: true,
  });

  useEffect(() => {
    if (divElm.current && !map) {
      setContainer(divElm.current);
    }
  }, [map]);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '关闭' : '开启'}
      </button>
      <div ref={divElm} style={{ height: '100%' }} />
    </>
  );
}

const Demo = () => (
  <div style={{ width: '100%', height: '300px' }}>
    <APILoader akay="eYpCTECSntZmw0WyoQ7zFpCRR9cpgHFG">
      <Provider>
        <Example />
      </Provider>
    </APILoader>
  </div>
);
export default Demo;

Props

事件