铁雪资源网 Design By www.gsvan.com
一、在vue-cli的框架下的main.js(或者main.ts)中引入高德插件，代码如下：
import Vue from 'vue'
import VueAMap from 'vue-amap'
import ElementUI from 'element-ui'
import App from './App.vue'
import router from './router'
import store from './store'
import './registerServiceWorker'
Vue.use(VueAMap)
Vue.use(ElementUI)
VueAMap.initAMapApiLoader({
// 高德的key
key: '你的高德key',
// 插件集合
plugin: [
'AMap.Autocomplete',
'AMap.PlaceSearch',
'AMap.Scale',
'AMap.OverView',
'AMap.ToolBar',
'AMap.MapType',
'AMap.PolyEditor',
'AMap.CircleEditor',
'AMap.Geocoder',
'AMap.Geolocation'
],
// 高德 sdk 版本，默认为 1.4.4
v: '1.4.10'
})
Vue.config.productionTip = false
new Vue({
router,
store,
render: h => h(App)
}).$mount('#app')
强烈推荐的第三种画多边形的效果图：
***隐藏的彩蛋哦***
图里的 “请输入经纬度” ，可以输入一堆的经纬度坐标，在按“Enter” ，可以直接形成多边形；（注意：输入的格式要和上面显示的坐标全部选中Ctrl+c下来的格式一样）
如：
106.628788 , 29.718379
106.631187 , 29.718143
106.632383 , 29.716281
106.628819 , 29.717013
二、第一种画化：使用Geolocation画多边形（效果是在地图点了，才会形成多边形）
// 新增 编辑 查看
<template>
<div class="point">
<el-header></el-header>
<div class="action-bar">
<el-form class="inline-form" :rules="rules" ref="formData" size="small" :model="formData">
<el-form-item label label-width="220" prop="location">
<el-input
:disabled="!ifFalg"
class="name-input"
clearable
v-model="formData.location"
placeholder="名称"
maxlength="30"
></el-input>
</el-form-item>
<el-form-item label prop="longitude">
<el-input
:disabled="!ifFalg"
class="my-input"
clearable
v-model.number="formData.longitude"
placeholder="经度 "
></el-input>
</el-form-item>
<el-form-item label prop="latitude">
<el-input
:disabled="!ifFalg"
class="my-input"
clearable
v-model.number="formData.latitude"
placeholder="纬度"
></el-input>
</el-form-item>
<el-button class="my-button" v-if="ifFalg" type="primary" @click="save" size="small">保存</el-button>
<el-button class="my-button" size="small" @click="close">关闭</el-button>
</el-form>
</div>
<div class="map-box">
<div class="map-tool">
<div v-if="ifFalg">
<el-checkbox v-model="enterType">地图上描点</el-checkbox>
</div>
<!-- <el-checkbox @change="checkbox" v-model="enterType">地图上描点</el-checkbox> -->
<div class="longlat">
<ul>
<li v-for="(item, index) in lnglatpoints" :key="index">
{{item.longitude}} , {{item.latitude}}
<i
v-if="ifFalg"
class="el-icon-close"
@click="deletes(item)"
></i>
</li>
</ul>
<el-input
v-if="ifFalg"
class="my-input"
size="small"
clearable
v-model="lngLat"
@keyup.enter.native="submitEnter"
placeholder="请输入经纬度"
></el-input>
<el-button v-if="ifFalg" size="small" @click="clear" type="primary" class="claer">清除</el-button>
</div>
</div>
<div class="map" id="map">
<el-amap
ref="map"
bubble
:plugin="plugin"
:zoom="map.zoom"
:center="map.center"
:events="events"
id="amap"
>
<el-amap-polygon
:events="plugin.events"
:path="path"
:draggable="draggable"
fillColor="#2b83f9"
fillOpacity="0.5"
strokeWeight="0"
strokeColor="#2b83f9"
strokeOpacity="0.5"
></el-amap-polygon>
<!-- <el-amap-marker :position="marker.position" :events="plugin.events"></el-amap-marker> -->
<el-amap-marker v-if="formData.type === 1" :position="map.center" :label="label"></el-amap-marker>
</el-amap>
</div>
</div>
</div>
</template>
<script lang="ts">
import * as api from '@/utils/api/index'
import { Component, Vue } from 'vue-property-decorator'
import eHeader from '@/components/header.vue'
import { constants } from 'http2'
import * as util from '@/utils/util.ts'
const testLongitude = (rule: any, value: string, callback: Function) => {
if (util.regExp.longitudeRegExp.test(value)) {
return callback()
} else {
return callback(new Error('请输入正确的经度'))
}
}
const testLatitude = (rule: any, value: string, callback: Function) => {
if (util.regExp.latitudeRegExp.test(value)) {
return callback()
} else {
return callback(new Error('请输入正确的纬度'))
}
}
@Component({
components: {
'el-header': eHeader
}
})
export default class point extends Vue {
private breadcrumbId = 0
private id = ''
private lngLat = ''
private ifFalg = true
private map = {
zoom: 15,
center: [106.55073, 29.56471]
}
private path: any = []
private draggable = false
private lnglatpoints: any = []
private enterType = false // 录入坐标 | 地图上描点
private cities = []
private formData = {
location: '',
longitude: '',
latitude: ''
}
plugin = {
pName: 'Geolocation',
events: {}
}
events = {}
private test = 1
private rules = {
location: [
{ required: true, message: '请输入接送点名称', trigger: 'blur' }
],
longitude: [{ validator: testLongitude, trigger: 'blur' }],
latitude: [{ validator: testLatitude, trigger: 'blur' }]
}
mounted() {
this.id = this.$route.params.id
this.breadcrumbId = Number(this.$route.query.breadcrumbId)
if (this.breadcrumbId === 2) {
this.ifFalg = false
}
if (this.id !== '-1') {
this.details()
}
// this.city()
let _this: any = this
// 地图点击事件
_this.events = {
click: (e: any) => {
if (this.enterType) {
this.path = []
console.log(e.lnglat)
let lnglat = e.lnglat
this.lnglatpoints.push({
latitude: lnglat.lat,
longitude: lnglat.lng
})
console.log(this.lnglatpoints)
this.lnglatpoints.map((val: any, index: number) => {
console.log(index)
if (index === 0) {
this.map.center = [val.longitude, val.latitude]
}
let arr = [val.longitude, val.latitude]
this.path.push(arr)
})
// this.setFitView()
}
}
}
// 多边形点击事件
_this.plugin.events = {
click: (e: any) => {
if (this.enterType) {
this.path = []
console.log(e.lnglat)
let lnglat = e.lnglat
this.lnglatpoints.push({
latitude: lnglat.lat,
longitude: lnglat.lng
})
console.log(this.lnglatpoints)
this.lnglatpoints.map((val: any, index: number) => {
console.log(index)
if (index === 0) {
this.map.center = [val.longitude, val.latitude]
}
let arr = [val.longitude, val.latitude]
this.path.push(arr)
})
// this.setFitView()
}
}
}
}// 获取接送范围集合
details() {
const loading = this.$loading({
lock: true,
text: '加载中...'
})
api.main.boss_line_point__get({ params: {param: this.id}}).then((res: any) => {
if (res.data.success) {
const response = res.data.data
this.formData = response
let points = res.data.data.points
if (points != null) {
for (let i = 0; i < points.length; i++) {
points[i].id = i
}
this.lnglatpoints = points
this.lnglatpoints.map((val: any, index: number) => {
if (index === 0) {
this.map.center = [val.longitude, val.latitude]
}
let arr = [val.longitude, val.latitude]
this.path.push(arr)
})
} else {
this.map.center = [
Number(this.formData.longitude),
Number(this.formData.latitude)
]
this.label.content = this.formData.location
}
setTimeout(this.setFitView, 0)
} else {
this.$message.error(res.data.message)
}
loading.close()
})
}
// 移除经纬度
deletes(data: any) {
let e: any = this
this.path = []
for (let i = 0; i < e.lnglatpoints.length; i++) {
if (
data.latitude === e.lnglatpoints[i].latitude &&
data.longitude === e.lnglatpoints[i].longitude
) {
e.lnglatpoints.splice(i, 1)
}
}
console.log(e.path)
this.lnglatpoints.map((val: any, index: number) => {
let arr = [val.longitude, val.latitude]
this.path.push(arr)
if (index === 0) {
this.map.center = [val.longitude, val.latitude]
}
console.log(this.path)
})
}
clear() {
this.$confirm('确认删除绘制的接送区域？', '删除', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
})
.then(() => {
let self: any = this
this.path = []
this.lnglatpoints = []
// this.map.center = [106.5507300000, 29.5647100000]
this.lngLat = ''
self.formData.points = []
})
.catch(() => {})
}
// 输入经纬度
submitEnter() {
// eslint-disable-next-line
const illegalRegExp = /^(\D|\d*\."scss" scoped>
ul,
li {
list-style: none;
margin: 0;
padding: 0;
}
.inline-form {
display: flex;
display: -webkit-flex;
flex-direction: row;
flex-wrap: wrap;
.el-form-item {
margin-bottom: 10px;
margin-left: 15px;
display: flex;
}
.el-button {
margin-left: 15px;
height: 32px;
}
}
.action-bar {
box-sizing: border-box;
padding: 10px;
padding-bottom: 0;
border: {
top: 1px solid #ddd;
bottom: 1px solid #ddd;
}
.my-input {
width: 150px;
}
.name-input {
width: 260px;
}
}
.el-select-dropdown__item {
background-color: white;
text-indent: 10px;
}
.claer {
margin-top: 15px;
float: right;
}
$map_height: calc(100vh - 55px - 50px - 75px - 15px);
.map-box {
position: relative;
height: $map_height;
.map-tool {
position: absolute;
width: 220px;
z-index: 170;
top: 0;
left: 0;
max-height: 100%;
box-sizing: border-box;
padding: 10px;
overflow-y: auto;
background-color: #fff;
box-shadow: 2px 4px 7px 1px #dedede;
}
.map {
transition: all 0.6s;
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
}
.swiper-box {
position: relative;
z-index: 161;
display: flex;
align-items: center;
flex-direction: row;
justify-content: center;
width: 100%;
transition: transform ease-in 0.6s;
transform: translateX(0);
white-space: nowrap;
.swiper-item {
width: 100%;
height: $map_height;
}
}
.hide-text-area {
transform: translateX(-100%);
}
.gray-map {
filter: grayscale(90%);
}
.longlat {
margin-top: 15px;
padding-bottom: 15px;
ul {
li {
padding: 6px;
background-color: #ddd;
border-radius: 4px;
margin-bottom: 15px;
font-size: 14px;
color: #666;
position: relative;
}
}
}
.el-icon-close {
display: inline-block;
position: absolute;
right: 10px;
color: #000 !important;
cursor: pointer;
}
.my-button {
margin-bottom: 10px;
}
</style>
三、第二种画化：使用AMap.MouseTool画多边形（效果是：多边形随鼠标左键点击，多边形直接跟着变化）
// 新增 编辑 查看
<template>
<div class="point">
<el-header></el-header>
<div class="action-bar">
<el-form class="inline-form" :rules="rules" ref="formData" size="small" :model="formData">
<el-form-item label prop="location">
<el-input
:disabled="!ifFalg"
class="name-input"
clearable
v-model="formData.location"
placeholder="名称"
maxlength="30"
></el-input>
</el-form-item>
<el-form-item label prop="longitude">
<el-input
:disabled="!ifFalg"
class="my-input"
clearable
v-model.number="formData.longitude"
placeholder="经度 "
></el-input>
</el-form-item>
<el-form-item label prop="latitude">
<el-input
:disabled="!ifFalg"
class="my-input"
clearable
v-model.number="formData.latitude"
placeholder="纬度"
></el-input>
</el-form-item>
<el-button class="my-button" v-if="ifFalg" type="primary" @click="save" size="small">保存</el-button>
<el-button class="my-button" size="small" @click="close">关闭</el-button>
</el-form>
</div>
<div class="map-box">
<div class="map-tool">
<div v-if="ifFalg">
<el-checkbox >地图上描点</el-checkbox>
</div>
<div class="longlat">
<ul><li v-for="(item, index) in lnglatpoints" :key="index">
{{item.longitude}} , {{item.latitude}}
<i
v-if="ifFalg"
class="el-icon-close"
@click="deletes(item)"
></i>
</li>
</ul>
<br>
<div>
<span >输入范围经纬度：</span>
<el-input
type="textarea"
autosize
placeholder="请输入内容"
v-model="lnglatpointsString">
</el-input>
</div>
<el-button v-if="ifFalg" size="small" @click="clear1" type="primary" class="claer1">确定</el-button>
<el-button v-if="ifFalg" size="small" @click="clear" type="primary" class="claer">清除</el-button>
</div>
</div>
<div class="map" id="map">
<el-amap
ref="map"
bubble
:zoom="map.zoom"
:center="map.center"
:events="mapEvents"
id="amap"
>
<el-amap-polygon
:events="plugin.events"
:path="path"
fillColor="#2b83f9"
fillOpacity="0.5"
strokeWeight="0"
strokeColor="#2b83f9"
strokeOpacity="0.5"
></el-amap-polygon>
<el-amap-marker v-if="formData.type === 1" :position="map.center" :label="label"></el-amap-marker>
</el-amap>
</div>
<div class="my-tools">
<el-row>
<el-button type="primary" v-if="ifFalg" @click="drawPolygon()">鼠标绘制</el-button>
<el-button type="primary" v-if="ifFalg" @click="polygonEditor.close()">结束编辑</el-button>
</el-row>
</div>
</div>
</div>
</template>
<script lang="ts">同上
/**
* 绘制多边形
*/
private drawPolygon () {
let vm: any = this
let map = vm.$refs.map.$$getInstance()
map.plugin(['AMap.MouseTool'], function () {
var mouseTool = new AMap.MouseTool(map)
var drawPolygon = mouseTool.polygon()
AMap.event.addListener(mouseTool, 'draw', function (e: any) {
e.obj.Je.visible = false
let path = e.obj.getPath()
vm.drawPolygonsToMap(path)
path.forEach((point:any) => {
vm.lnglatpoints.push({
latitude: point.lat,
longitude: point.lng
})
});
// vm.mapDates =path
// e.obj.hide()
mouseTool.close()
})
})
}
同上
}
</script>
<style lang="scss" scoped>
和上面一样
</style>
三、第三种画化：使用AMap.Polygon和AMap.PolyEditor画多边形（推荐，效果是：https://lbs.amap.com/api/javascript-api/example/overlayers/polygon-draw-and-edit）
注意哦：1、以为这种画多边形，先需要3个点来确定初始的多边形，所以添加了一个功能：搜索 （功能：点击搜索名称的经纬度；）；
2、然后我再 ‘范围绘制' 的方法里根据“搜索”得来的经纬度，手动的弄了3个经纬度数组。
3、然后就可以快乐的画图了。（这画图是真的方便，特别是画范围很复杂的）。
// 新增 编辑 查看
<template>
<div class="point">
<el-header></el-header>
<div class="action-bar">
<el-form class="inline-form" :rules="rules" ref="formData" size="small" :model="formData">
<el-form-item label prop="location">
<el-input
:disabled="!ifFalg"
class="name-input"
clearable
v-model="formData.location"
placeholder="名称"
maxlength="30"
></el-input>
</el-form-item> <el-button class="my-button" type="info" @click="getLocation" size="small">搜索</el-button>
<el-form-item label prop="longitude">
<el-input
:disabled="!ifFalg"
class="my-input"
clearable
v-model.number="formData.longitude"
placeholder="经度 "
></el-input>
</el-form-item>
<el-form-item label prop="latitude">
<el-input
:disabled="!ifFalg"
class="my-input"
clearable
v-model.number="formData.latitude"
placeholder="纬度"
></el-input>
</el-form-item>
<el-button class="my-button" v-if="ifFalg" type="primary" @click="save" size="small">保存</el-button>
<el-button class="my-button" size="small" @click="close">关闭</el-button>
</el-form>
</div>
<div class="map-box">
<div class="map-tool">
<div v-if="ifFalg">
<el-checkbox >地图上描点</el-checkbox>
</div>
<div class="longlat">
<ul>
<li v-for="(item, index) in lnglatpoints" :key="index">
{{item.longitude}} , {{item.latitude}}
<i
v-if="ifFalg"
class="el-icon-close"
@click="deletes(item)"
></i>
</li>
</ul>
<br>
<div>
<span >输入范围经纬度：</span>
<el-input
type="textarea"
autosize
placeholder="请输入内容"
v-model="lnglatpointsString">
</el-input>
</div>
<el-button v-if="ifFalg" size="small" @click="clear1" type="primary" class="claer1">确定</el-button>
<el-button v-if="ifFalg" size="small" @click="clear" type="primary" class="claer">清除</el-button>
</div>
</div>
同上
<div class="my-tools">
<el-row>
<el-button type="primary" v-if="ifFalg" @click="drawPolygon()">鼠标绘制</el-button>
<el-button type="primary" v-if="ifFalg" @click="polygonEditor.close()">结束编辑</el-button>
</el-row>
</div>
</div>
</div>
</template>
<script lang="ts">
同上
//画多边形
private drawPolygon(){
let vm: any = this
if (vm.formData.location === '' || vm.formData.location === null) {
this.$message.warning('请先输入名称，才能开始画范围！')
return
}
let map = new AMap.Map("map", {
center:[106.55073, 29.56471],
zoom: 15
});
// 多边形覆盖物节点坐标数组
let polygonArr:any = []
let lng = Number(this.formData.longitude)
let lat = Number(this.formData.latitude)
if(vm.path.length > 0){
polygonArr = vm.path
}else{
polygonArr.push([lng, lat])
polygonArr.push([lng, lat - 0.001])
polygonArr.push([lng - 0.001, lat - 0.001])
}
//使用 AMap.Polygon构建多边形
let polygon = new AMap.Polygon({
path:polygonArr,
strokeColor: "#FF33FF",
strokeWeight: 6,
strokeOpacity: 0.2,
fillOpacity: 0.4,
fillColor: '#1791fc',
zIndex: 50,
})
//将多边形增加到地图上
map.add(polygon)
// 缩放地图到合适的视野级别
map.setFitView([ polygon ])
//构造折线编辑对象，并开启折线的编辑状态
map.plugin(["AMap.PolyEditor"],function(){
let polygonEditor = new AMap.PolyEditor(map,polygon);
vm.polygonEditor =polygonEditor
polygonEditor.open();
//关闭多边形编辑polygonEditor.close()触发该方法；
polygonEditor.on('end', function(event:any) {
// event.target 即为编辑后的多边形对象,event.target.getPath()得到编辑完成后的点数组
let pointArr = event.target.getPath()
vm.lnglatpoints = []
pointArr.forEach((point:any)=>{
vm.lnglatpoints.push({latitude: point.lat,longitude: point.lng})
})
vm.path = []
vm.lnglatpoints.map((val: any, index: number) => {
let arr = [val.longitude, val.latitude]
vm.path.push(arr)
if (index === 0) {
vm.map.center = [val.longitude, val.latitude]
}
})
})
});
}
/**
* 地理编码（地址 -> 坐标）
*/
private getLocation () {
let loc = this.formData.location
AMap.plugin('AMap.Geocoder', () => {
let geocoder = new AMap.Geocoder()
geocoder.getLocation(loc, (status: string, result: any) => {
if (status === 'complete' && result.info === 'OK') {
let { lat, lng } = result.geocodes[0].location
if (lat && lng) {
this.map.center = [lng, lat]
this.formData.longitude=lng
this.formData.latitude=lat
}
}
})
})
}
同上
}
</script>
<style lang="scss" scoped>
和上面一样
</style>
总结
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《魔兽世界》大逃杀！60人新游玩模式《强袭风暴》3月21日上线
暴雪近日发布了《魔兽世界》10.2.6 更新内容，新游玩模式《强袭风暴》即将于3月21 日在亚服上线，届时玩家将前往阿拉希高地展开一场 60 人大逃杀对战。
艾泽拉斯的冒险者已经征服了艾泽拉斯的大地及遥远的彼岸。他们在对抗世界上最致命的敌人时展现出过人的手腕，并且成功阻止终结宇宙等级的威胁。当他们在为即将于《魔兽世界》资料片《地心之战》中来袭的萨拉塔斯势力做战斗准备时，他们还需要在熟悉的阿拉希高地面对一个全新的敌人──那就是彼此。在《巨龙崛起》10.2.6 更新的《强袭风暴》中，玩家将会进入一个全新的海盗主题大逃杀式限时活动，其中包含极高的风险和史诗级的奖励。
《强袭风暴》不是普通的战场，作为一个独立于主游戏之外的活动，玩家可以用大逃杀的风格来体验《魔兽世界》，不分职业、不分装备（除了你在赛局中捡到的），光是技巧和战略的强弱之分就能决定出谁才是能坚持到最后的赢家。本次活动将会开放单人和双人模式，玩家在加入海盗主题的预赛大厅区域前，可以从强袭风暴角色画面新增好友。游玩游戏将可以累计名望轨迹，《巨龙崛起》和《魔兽世界：巫妖王之怒 经典版》的玩家都可以获得奖励。