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@uiw/react-amap-ellipse

v7.1.3

Published

构造圆形对象,通过 EllipseOptions 指定多边形样式。

Downloads

1,216

Readme

Ellipse 椭圆组件

Buy me a coffee npm version Downloads

构造椭圆圆形对象,通过 EllipseOptions 指定多边形样式

import { Ellipse } from '@uiw/react-amap';
// 或者单独安装使用
import { Ellipse } from '@uiw/react-amap-ellipse';

基本用法

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

const Example = () => {
  const [show, setShow] = useState(true);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '隐藏' : '显示'}
      </button>
      <Map zoom={4} style={{ height: 300 }}>
        <Ellipse
          visible={show}
          radius={[1000000, 200000]}
          borderWeight={3}
          strokeColor="#FF33FF"
          strokeOpacity={1}
          strokeWeight={6}
          strokeOpacity={0.2}
          fillOpacity={0.4}
          // 线样式还支持 'dashed'
          strokeStyle="dashed"
          strokeDasharray={[10, 10]}
          fillColor="#1791fc"
          zIndex={50}
          center={new AMap.LngLat(116.433322, 39.900255)}
        />
      </Map>
    </>
  );
}

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

export default Mount;

Props

更多参数设置

| 参数 | 说明 | 类型 | 默认值 | |--------- |-------- |--------- |-------- | | visible | 覆盖物是否可见。 | boolean | - | | center | 椭圆圆心 | LngLatLike | - |

事件

事件类型文档

| 参数 | 说明 | 类型 | | ---- | ---- | ---- | | onHide | 隐藏 | (data: { type: string, target: any }): void; | | onShow | 显示 | (data: { type: string, target: any }): void; | | 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 | 鼠标右键单击事件 | (event: MapsEvent): void; | | onMouseOver | 鼠标经过 | (event: MapsEvent): void; | | onTouchEnd | 触摸结束时触发事件,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; | | onTouchStart | 触摸开始时触发事件,仅适用移动设备 | (event: MapsEvent): void; | | onMouseOut | 鼠标移出 | (event: MapsEvent): void; | | onMouseUp | 鼠标抬起 | (event: MapsEvent): void; | | onMouseDown | 鼠标按下 | (event: MapsEvent): void; |