JSPM

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点标记是用来标示某个位置点信息的一种地图要素,本章介绍如何在地图图面使用点标记。

Package Exports

  • @uiw/react-amap-marker
  • @uiw/react-amap-marker/cjs/index.js
  • @uiw/react-amap-marker/esm/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@uiw/react-amap-marker) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Marker 点标记组件

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点标记是用来标示某个位置点信息的一种地图要素,本章介绍如何在地图图面使用点标记。

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

基本用法

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

const Example = () => {
  const [show, setShow] = useState(true);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '隐藏' : '显示'}
      </button>
      <div style={{ width: '100%', height: '300px' }}>
        <Map zoom={4}>
          <Marker visiable={show} title="北京市" position={new AMap.LngLat(116.405285,39.904989)} />
          <Marker visiable={show} title="天津市" position={new AMap.LngLat(117.190182,39.125596)} />
          <Marker visiable={show} title="河北省" position={new AMap.LngLat(114.502461,38.045474)} />
          <Marker visiable={show} title="山西省" position={new AMap.LngLat(112.549248,37.857014)} />
          <Marker visiable={show} title="内蒙古自治区" position={new AMap.LngLat(111.670801,40.818311)} />
          <Marker visiable={show} title="辽宁省" position={new AMap.LngLat(123.429096,41.796767)} />
          <Marker visiable={show} title="吉林省" position={new AMap.LngLat(125.3245,43.886841)} />
          <Marker visiable={show} title="黑龙江省" position={new AMap.LngLat(126.642464,45.756967)} />
          <Marker visiable={show} title="上海市" position={new AMap.LngLat(121.472644,31.231706)} />
          <Marker visiable={show} title="江苏省" position={new AMap.LngLat(118.767413,32.041544)} />
          <Marker visiable={show} title="浙江省" position={new AMap.LngLat(120.153576,30.287459)} />
          <Marker visiable={show} title="安徽省" position={new AMap.LngLat(117.283042,31.86119)} />
          <Marker visiable={show} title="福建省" position={new AMap.LngLat(119.306239,26.075302)} />
          <Marker visiable={show} title="江西省" position={new AMap.LngLat(115.892151,28.676493)} />
          <Marker visiable={show} title="山东省" position={new AMap.LngLat(117.000923,36.675807)} />
          <Marker visiable={show} title="河南省" position={new AMap.LngLat(113.665412,34.757975)} />
          <Marker visiable={show} title="湖北省" position={new AMap.LngLat(114.298572,30.584355)} />
          <Marker visiable={show} title="湖南省" position={new AMap.LngLat(112.982279,28.19409)} />
          <Marker visiable={show} title="广东省" position={new AMap.LngLat(113.280637,23.125178)} />
          <Marker visiable={show} title="广西壮族自治区" position={new AMap.LngLat(108.320004,22.82402)} />
          <Marker visiable={show} title="海南省" position={new AMap.LngLat(110.33119,20.031971)} />
          <Marker visiable={show} title="重庆市" position={new AMap.LngLat(106.504962,29.533155)} />
          <Marker visiable={show} title="四川省" position={new AMap.LngLat(104.065735,30.659462)} />
          <Marker visiable={show} title="贵州省" position={new AMap.LngLat(106.713478,26.578343)} />
          <Marker visiable={show} title="云南省" position={new AMap.LngLat(102.712251,25.040609)} />
          <Marker visiable={show} title="西藏自治区" position={new AMap.LngLat(91.132212,29.660361)} />
          <Marker visiable={show} title="陕西省" position={new AMap.LngLat(108.948024,34.263161)} />
          <Marker visiable={show} title="甘肃省" position={new AMap.LngLat(103.823557,36.058039)} />
          <Marker visiable={show} title="青海省" position={new AMap.LngLat(101.778916,36.623178)} />
          <Marker visiable={show} title="宁夏回族自治区" position={new AMap.LngLat(106.278179,38.46637)} />
          <Marker visiable={show} title="新疆维吾尔自治区" position={new AMap.LngLat(87.617733,43.792818)} />
          <Marker visiable={show} title="台湾省" position={new AMap.LngLat(121.509062,25.044332)} />
          <Marker visiable={show} title="香港特別行政區" position={new AMap.LngLat(114.173355,22.320048)} />
          <Marker visiable={show} title="澳門特別行政區" position={new AMap.LngLat(113.54909,22.198951)} />
        </Map>
      </div>
    </>
  );
}

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

export default Mount;

点标注的文本标签

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

const Example = () => {
  const [show, setShow] = useState(true);
  const [count, setCount] = useState(1);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '隐藏' : '显示'}
      </button>
      <div style={{ width: '100%', height: '300px' }}>
        <Map zoom={4}>
          <Marker
            visiable={show}
            title="北京市"
            // offset={new AMap.Pixel(-13, -30)}
            label={{
              // 设置文本标注偏移量
              // offset: new AMap.Pixel(20, 20),
              // 设置文本标注内容
              content: "<div class='info'>我是 marker 的 label 标签</div>",
              // 设置文本标注方位
              direction: 'right'
            }}
            position={new AMap.LngLat(117.283042,31.86119)}
          />
          <Marker
            visiable={show}
            title="北京市"
            label={{
              // 设置文本标注内容
              content: "<div class='info'>我是 marker 222的 label 标签</div>",
              // 设置文本标注方位
              direction: 'right'
            }}
            draggable
            bubble={true}
            // content="<div>我是 marker 的 label 标签</div>"
            position={new AMap.LngLat(113.280637,23.125178)}
          >
            <div
              style={{
                height: '32px',
                width: '23px',
                margin: '-31px 0 0 -10px',
                background: 'url(https://amap.com/assets/img/poi-marker.png) 437px 267px',
                backgroundSize: '437px 267px',
                backgroundPosition: '-9px -3px'
              }}
            />
            <div>
              我是 marker 的 {count} label 标签
              <button onClick={() => setCount(count + 1)}>
                {count} 点击 + 1
              </button>
            </div>
          </Marker>
        </Map>
      </div>
    </>
  );
}

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

export default Mount;

自适应显示多个点标记

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

const Example = () => {
  const [show, setShow] = useState(true);
  const [map, setMap] = useState();
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '隐藏' : '显示'}
      </button>
      <button onClick={() => {
        if (map) {
          map.setFitView(null, false, [150, 60, 100, 60]);
        }
      }}>
        地图自适应显示到合适的范围
      </button>
      <div style={{ width: '100%', height: '300px' }}>
        <Map
          zoom={13}
          center={[116.397428, 39.90923]}
          ref={(instance) => {
            if (instance && instance.map && !map) {
              setMap(instance.map);
            }
          }}
        >
          <Marker
            visiable={show}
            icon={new AMap.Icon({
              imageSize: new AMap.Size(25, 34),
              image: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-1.png'
            })}
            offset={new AMap.Pixel(-13, -30)}
            position={new AMap.LngLat(116.205467, 39.907761)}
          />
          <Marker
            visiable={show}
            icon={new AMap.Icon({
              imageSize: new AMap.Size(25, 34),
              image: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-2.png'
            })}
            offset={new AMap.Pixel(-13, -30)}
            position={[116.368904, 39.913423]}
          />
          <Marker
            visiable={show}
            icon={new AMap.Icon({
              imageSize: new AMap.Size(25, 34),
              image: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-3.png'
            })}
            offset={new AMap.Pixel(-13, -30)}
            position={[116.305467, 39.807761]}
          />
        </Map>
      </div>
    </>
  );
}

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

export default Mount;

自定义标记

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

const Example = () => {
  const [show, setShow] = useState(true);
  const [map, setMap] = useState();
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '隐藏' : '显示'}
      </button>
      <button onClick={() => {
        if (map) {
          map.setFitView(null, false, [150, 60, 100, 60]);
        }
      }}>
        地图自适应显示到合适的范围
      </button>
      <div style={{ width: '100%', height: '300px' }}>
        <Map
          zoom={10}
          center={[116.397428, 39.90923]}
          ref={(instance) => {
            if (instance && instance.map && !map) {
              setMap(instance.map);
            }
          }}
        >
          <Marker
            visiable={show}
            offset={new AMap.Pixel(-13, -30)}
            position={new AMap.LngLat(116.205467, 39.907761)}
          >
            <div style={{ background: 'red', color: '#fff' }}>
              我是 Marker
            </div>
          </Marker>
        </Map>
      </div>
    </>
  );
}

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
visiable 覆盖物是否可见。 boolean -
map 要显示该marker的地图对象 Map -
position 点标记在地图上显示的位置,默认为地图中心点 LngLat -
offset 点标记显示位置偏移量,默认值为 Pixel(-10,-34) Pixel -
content 点标记显示内容。可以是 HTML 要素字符串或者 HTML DOM 对象。icon 属性将被覆盖。 ReactNode -
children 点标记显示内容。children有效时,icon 属性将被覆盖。 ReactNode -

事件

事件类型文档

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 鼠标右键单击事件 (event: MapsEvent): void;
onMouseMove 鼠标移动 (event: MapsEvent): void;
onMouseOver 鼠标移近点标记时触发事件 (event: MapsEvent): void;
onMouseOut 鼠标移出点标记时触发事件 (event: MapsEvent): void;
onMouseDown 鼠标在点标记上按下时触发事件 (event: MapsEvent): void;
onMouseUp 鼠标在点标记上按下后抬起时触发事件 (event: MapsEvent): void;
onDragStart 开始拖拽点标记时触发事件 (event: MapsEvent): void;
onDragging 鼠标拖拽移动点标记时触发事件 (event: MapsEvent): void;
onDragEnd 点标记拖拽移动结束触发事件 (event: MapsEvent): void;
onMoving 点标记在执行 (obj: { passedPath:Array<LngLat> }): void;
onMoveEnd 点标记执行moveTo动画结束时触发事件,也可以由moveAlong方法触发 (): void;
onMoveAlong 点标记执行moveAlong动画一次后触发事件 (): 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;