import { ScaleControl } from '@uiw/react-amap';
// 或者单独安装使用
import { ScaleControl } from '@uiw/react-amap-scale-control';

import ReactDOM from 'react-dom';
import React, { useState } from 'react';
import { Map, APILoader, ScaleControl } from '@uiw/react-amap';

const Demo = () => {
  const [show, setShow] = useState(true);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '关闭' : '开启'}
      </button>
      <div style={{ width: '100%', height: '300px' }}>
        <Map zoom={6}>
          <ScaleControl
            visible={show}
            offset={[60, 10]}
            position="RT"
          />
          {show && (
            <ScaleControl
              visible={show}
              offset={[20, 10]}
              position="RB"
            />
          )}
        </Map>
      </div>
    </>
  );
}

const Mount = () => (
  <APILoader akey="a7a90e05a37d3f6bf76d4a9032fc9129">
    <Demo />
  </APILoader>
);

export default Mount;