标签:100% reject return set arm rip type 高德地图 双击
项目中用到了高德地图这块,通过朋友和官方文档资料,最终出了效果
// mapload.js
export default function remoteLoad(url, hasCallback) { return createScript(url) /** * 创建script */ function createScript(url) { let scriptElement = document.createElement(‘script‘) document.body.appendChild(scriptElement) let promise = new Promise((resolve, reject) => { scriptElement.addEventListener(‘load‘, e => { removeScript(scriptElement) if (!hasCallback) { resolve(e) } }, false) scriptElement.addEventListener(‘error‘, e => { removeScript(scriptElement) reject(e) }, false) if (hasCallback) { window.____callback____ = function() { resolve() window.____callback____ = null } } }) if (hasCallback) { url += ‘&callback=____callback____‘ } scriptElement.src = url return promise } /** * 移除script标签 */ function removeScript(scriptElement) { document.body.removeChild(scriptElement) }
}
//map.js /** * map配置 */ const map = { key : ‘7db17xxxxxxxxxxxxxxxxxxxd3592‘, version : ‘1.4.8‘, MouseTool_p : ‘AMap.MouseTool‘ } export { map }
<style lange="less"> @import ‘./styles/mapPz.less‘; </style> <template> <div class="m-map" :style="`height: 100%;width:100%`"> <div class="search"> <Cascader :data="data" v-model="value1"></Cascader> <Button type="primary">查询</Button> <Button type="primary" id="polygon" title="鼠标左键单击绘制,双击结束绘制">绘制选区</Button> </div> <div :ref="`${amapIndex}map`" :style="`height: 100%;width:100%`"></div> <fpdx-modal ref="fpdxModal" :zbArr="polygonArr" @clMap="clearMap"></fpdx-modal> </div> </template> <script> import mapload from ‘./mapload‘; import {map} from ‘./config‘; import fpdxModal from "./fpdxModal.vue" export default { name:‘mapPz‘, components: { fpdxModal }, props: { // 唯一id标识 amapIndex: { type: [String, Number], default() { return ‘default‘ } }, }, data() { return { AMap:‘‘ , map:‘‘, mouseTool:‘‘, marker: [120.205001,30.257012], value1: [], polygonArr:[ [120.205001,30.257012], [120.191955,30.262795], [120.186805,30.254195], [120.206546,30.246929] ] } }, methods: { // 清除 clearMap () { this.map.clearMap(); }, // 创建多边形对象 createPolygon (polygonArr) { let polygon = new AMap.Polygon({ path: polygonArr,//设置路径 strokeColor: "#FF33FF", //线颜色 strokeOpacity: 0.2, //透明度 strokeWeight: 3, //宽 fillColor: "#1791fc", //填充色 fillOpacity: 0.35,//填充透明度 }); return polygon; }, // 实例化地图 initMap() { let _this = this; _this.AMap = window.AMap _this.map = new AMap.Map(this.$refs[`${this.amapIndex}map`], { zoom: 14, center: this.marker }); //在地图中添加MouseTool插件 _this.mouseTool = new AMap.MouseTool( _this.map); //在地图中添加多边形 _this.createPolygon(_this.polygonArr).setMap( _this.map); console.log(‘polygon‘,_this.createPolygon(_this.polygonArr)) //绘制选区 _this.AMap.event.addDomListener(document.getElementById(‘polygon‘), ‘click‘, function() { _this.mouseTool.polygon(); },false); //取坐标 _this.AMap.event.addListener( _this.mouseTool, ‘draw‘, function(type,obj) { let polygonItem = type.obj; let path = polygonItem.getPath(); console.log(‘path‘,path); _this.$refs.fpdxModal.showModal(true); }); /* polygon.on(‘click‘, function() { alert(‘你点击了面‘); }); */ } }, mounted() { if (window.AMap && window.AMap.v) { // 已载入API,则直接初始化 this.$nextTick(() => { this.initMap() }) } else { // 未载入API,则先载再初始化 mapload(`https://webapi.amap.com/maps?v=${map.version}&key=${map.key}&plugin=${map.MouseTool_p}`).then(() => { this.initMap() }) } } } </script>
上面就是效果图了...
标签:100% reject return set arm rip type 高德地图 双击
原文地址:https://www.cnblogs.com/harlem/p/9579326.html