构造圆形对象,通过 RectangleOptions 指定多边形样式
import { Rectangle } from '@uiw/react-amap';
// 或者单独安装使用
import { Rectangle } from '@uiw/react-amap-rectangle';
import ReactDOM from 'react-dom';
import React, { useState, useRef } from 'react';
import { Map, APILoader, Rectangle } from '@uiw/react-amap';
const Example = () => {
const [show, setShow] = useState(true);
const southWest = new AMap.LngLat(108.245573, 39.027206);
const northEast = new AMap.LngLat(116.485319, 26.666506);
const bounds = new AMap.Bounds(southWest, northEast);
return (
<>
<button onClick={() => setShow(!show)}>
{show ? '隐藏' : '显示'}
</button>
<div style={{ width: '100%', height: '300px' }}>
<Map zoom={4}>
<Rectangle
visible={show}
bounds={bounds}
strokeColor="red"
strokeWeight={6}
strokeOpacity={0.5}
strokeDasharray={[30, 10]}
// strokeStyle还支持 solid
strokeStyle="dashed"
fillColor="blue"
fillOpacity={0.5}
cursor="pointer"
zIndex={50}
/>
</Map>
</div>
</>
);
}
const Mount = () => (
<APILoader akey="a7a90e05a37d3f6bf76d4a9032fc9129">
<Example />
</APILoader>
);
export default Mount;
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
visible | 覆盖物是否可见。 | boolean |
- |
bounds | 矩形覆盖物的叠加顺序。地图上存在多个矩形覆盖物叠加时,通过该属性使级别较高的矩形覆盖物在上层显示 | Bounds |
10 |
参数 | 说明 | 类型 |
---|---|---|
onClick | 鼠标左键单击事件 | (event: MapsEvent): void; |
onDblClick | 鼠标左键双击事件 | (event: MapsEvent): void; |
onRightClick | 右键单击 | (event: MapsEvent): void; |
onHide | 隐藏 | (event: { type: string; target: any }): void; |
onShow | 显示 | (event: { type: string; target: any }): void; |
onMouseDown | 鼠标按下 | (event: MapsEvent): void; |
onMouseUp | 鼠标抬起 | (event: MapsEvent): void; |
onMouseOver | 鼠标经过 | (event: MapsEvent): void; |
onMouseOut | 鼠标移出 | (event: MapsEvent): void; |
onChange | 属性发生变化时 | (event: { type: string; target: any }): void; |
onTouchStart | 触摸开始时触发事件,仅适用移动设备 | (event: MapsEvent): void; |
onTouchMove | 触摸移动进行中时触发事件,仅适用移动设备 | (event: MapsEvent): void; |
onTouchEnd | 触摸结束时触发事件,仅适用移动设备 | (event: MapsEvent): void; |