13176889840
4 years ago
12 changed files with 1411 additions and 206 deletions
@ -1,5 +1,5 @@ |
|||
NODE_ENV=production |
|||
# VUE_APP_API_SERVER = http://118.190.150.119:41080/api |
|||
VUE_APP_API_SERVER = http://192.168.1.140/api |
|||
VUE_APP_API_SERVER = https://epmet-test.elinkservice.cn/api |
|||
# VUE_APP_API_SERVER = http://192.168.1.140/api |
|||
VUE_APP_NODE_ENV=prod:sit |
|||
VUE_APP_PUBLIC_PATH=epmet-oper |
|||
@ -0,0 +1,516 @@ |
|||
<template> |
|||
<div style="position: relative"> |
|||
|
|||
<div class="div_map" |
|||
id="map" |
|||
ref="map"> |
|||
<!-- <div id="map" |
|||
class="map"></div> --> |
|||
</div> |
|||
|
|||
</div> |
|||
|
|||
</template> |
|||
|
|||
<script> |
|||
import 'ol/ol.css' |
|||
import { Map, View } from 'ol' |
|||
import TileLayer from 'ol/layer/Tile.js'; |
|||
import XYZ from 'ol/source/XYZ.js'; |
|||
import VectorLayer from 'ol/layer/Vector.js'; |
|||
import VectorSource from 'ol/source/Vector.js'; |
|||
import GeoJSON from 'ol/format/GeoJSON.js'; |
|||
import Point from "ol/geom/Point.js"; |
|||
import Feature from "ol/Feature.js"; |
|||
import Overlay from 'ol/Overlay'; |
|||
import { defaults as defaultInteractions, Select, DoubleClickZoom } from 'ol/interaction.js'; |
|||
import { getCenter, boundingExtent } from 'ol/extent.js'; |
|||
import { Circle as CircleStyle, Icon, Fill, Stroke, Style, Text } from 'ol/style.js'; |
|||
|
|||
import { mapGetters } from "vuex"; |
|||
import { Loading } from 'element-ui'; //引入Loading服务 |
|||
import { requestPost } from "@/js/dai/request"; |
|||
|
|||
|
|||
|
|||
let loading;//加载动画 |
|||
|
|||
let map; |
|||
let mapView; |
|||
let gaodeMapLayer;//背景地图图层 |
|||
let polygonLayer;//区域标注图层 |
|||
let iconLayer; // icon标注图层 |
|||
let iconSource; // icon |
|||
let polygonSource;//标注多边形 |
|||
let select;//选中标注 |
|||
|
|||
|
|||
//url图标 |
|||
|
|||
let iconUrlArray = [ |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/a219130b6bc74b0b80b5ddb0fce0892a.png', |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/a775d15e62374350b80e5cdf1912a4eb.png', |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/884efcf6d6b44224a7fda599dd1b14cb.png' |
|||
]; |
|||
let textColorArray = [ |
|||
'rgba(236, 69, 4, 0.66)', |
|||
'rgba(0, 146, 238, 0.75)', |
|||
'rgba(238, 151, 0, 0.8)' |
|||
]; |
|||
let polygonColorArray = [ |
|||
'rgba(210, 2, 2, 0.24)', |
|||
'rgba(43, 231, 253, 0.25)', |
|||
'rgba(183, 185, 0, 0.16)' |
|||
]; |
|||
//变电站标注的文字样式 |
|||
var createTextStyle = function (feature) { |
|||
return new Text({ |
|||
textAlign: undefined, |
|||
font: "18px Arial", |
|||
//fontFamily: "Courier New, monospace", |
|||
// fontWeight: "bold", |
|||
text: feature.values_.name, |
|||
backgroundFill: new Fill({ |
|||
// color: 'rgba(0, 146, 238, 0.75)' |
|||
color: textColorArray[feature.values_.index - 1] |
|||
}), |
|||
padding: [4, 10, 4, 10], |
|||
//text: "变电站名称", |
|||
fill: new Fill({ color: "#ffffff" }), |
|||
// stroke: new Stroke({ color: "#ffffff", width: 3 }), |
|||
offsetY: -30, |
|||
offsetX: -50, |
|||
overflow: true, |
|||
}); |
|||
}; |
|||
|
|||
//变电站标注样式 |
|||
|
|||
var polygonStyleFunction = (function () { |
|||
return function (feature) { |
|||
return new Style({ |
|||
fill: new Fill({ |
|||
// color: [255, 255, 255, 0.3] |
|||
color: polygonColorArray[feature.values_.index - 1] |
|||
}), |
|||
stroke: new Stroke({ |
|||
color: polygonColorArray[feature.values_.index - 1], |
|||
width: 3 |
|||
}), |
|||
|
|||
text: createTextStyle(feature) |
|||
});; |
|||
}; |
|||
})() |
|||
|
|||
const vueGis = { |
|||
name: 'HomeMap', |
|||
data () { |
|||
return { |
|||
centerPoint: [],//中心点位置 |
|||
zoom: 14,//缩放范围：区14 |
|||
minZoom: 1,//最小缩放 |
|||
|
|||
orgData: {},//当前组织对象 |
|||
orgId: '', |
|||
orgLevel: '', |
|||
|
|||
subAgencyArray: [],//下拉框数据 |
|||
iconCoordinators: [], |
|||
currentCoordinate: null, |
|||
overlay: null, |
|||
|
|||
|
|||
} |
|||
}, |
|||
async mounted () { |
|||
//加载组织数据 |
|||
await this.loadOrgData() |
|||
|
|||
//初始化地图 |
|||
this.initMap() |
|||
|
|||
//添加标注图层 |
|||
this.addPolygonLayer() |
|||
|
|||
//添加icontuceng |
|||
this.addIconLayer() |
|||
|
|||
//加载当前园区的标注 |
|||
this.loadPolygon(this.subAgencyArray) |
|||
|
|||
|
|||
|
|||
}, |
|||
methods: { |
|||
|
|||
//刷新地图 |
|||
async refreshMap (isRefreshView) { |
|||
|
|||
//加载组织数据 |
|||
await this.loadOrgData() |
|||
|
|||
//加载当前园区的标注 |
|||
await this.loadPolygon(this.subAgencyArray) |
|||
|
|||
//重置地图中心点 |
|||
if (isRefreshView) { |
|||
this.setMapLocation() |
|||
mapView.setCenter(this.centerPoint); |
|||
mapView.setZoom(this.zoom); |
|||
} |
|||
|
|||
|
|||
}, |
|||
|
|||
|
|||
//加载组织数据 |
|||
async loadOrgData () { |
|||
|
|||
const url = "/gov/org/agency/maporg" |
|||
let params = { |
|||
orgId: this.orgId, |
|||
level: this.orgLevel |
|||
} |
|||
|
|||
const { data, code, msg } = await requestPost(url, params) |
|||
|
|||
if (code === 0) { |
|||
|
|||
this.orgData = data |
|||
this.orgId = this.orgData.id |
|||
this.orgLevel = this.orgData.level |
|||
|
|||
if (data.children && data.children.length > 0) { |
|||
this.subAgencyArray = data.children |
|||
} else { |
|||
this.subAgencyArray = [] |
|||
} |
|||
|
|||
} else { |
|||
this.$message.error(msg) |
|||
} |
|||
|
|||
}, |
|||
|
|||
//加载当前园区的标注 |
|||
loadPolygon (subAgencyArray) { |
|||
polygonSource.clear()//清空多边形标注 |
|||
iconSource.clear()//清空多边形标注 |
|||
|
|||
let featureData = []//标注数据 |
|||
if (subAgencyArray && subAgencyArray.length > 0) {//判断是否存在下级标注 |
|||
let oneData = {} |
|||
|
|||
subAgencyArray.forEach(agencyItem => { |
|||
|
|||
if (agencyItem.coordinates && agencyItem.coordinates !== '') {//如果有坐标 |
|||
let urlNum = this.getRndBetween(1, 3) |
|||
|
|||
oneData = { |
|||
type: 'Feature', |
|||
id: agencyItem.id, |
|||
properties: { |
|||
id: agencyItem.id, |
|||
level: agencyItem.level, |
|||
name: agencyItem.name, |
|||
index: urlNum//颜色随机的索引 |
|||
}, |
|||
geometry: { |
|||
type: 'Polygon', |
|||
coordinates: [], |
|||
}, |
|||
} |
|||
let coorArray = agencyItem.coordinates.split(',')//坐标数组 |
|||
|
|||
let itemArray = []//单个点位的[lon,lat]，数组 |
|||
let polygonArray = []//整个多边形的[[lon,lat],[lon,lat],[lon,lat]]数组 |
|||
|
|||
coorArray.forEach((item, index) => { |
|||
itemArray.push(item) |
|||
if (index % 2 == 0) {//偶 |
|||
|
|||
} else {//奇 |
|||
polygonArray.push(itemArray) |
|||
itemArray = [] |
|||
} |
|||
|
|||
}); |
|||
oneData.geometry.coordinates.push(polygonArray) |
|||
featureData.push(oneData) |
|||
} |
|||
}); |
|||
} |
|||
|
|||
if (featureData && featureData.length > 0) { |
|||
var geojsonObject = { |
|||
'type': 'FeatureCollection', |
|||
'features': featureData |
|||
}; |
|||
let feature = (new GeoJSON()).readFeatures(geojsonObject) |
|||
|
|||
polygonSource.addFeatures(feature) |
|||
|
|||
let iconFeatures = []; |
|||
feature.forEach(oneIcon => { |
|||
|
|||
var extent = boundingExtent(oneIcon.getGeometry().getCoordinates()[0]); //获取一个坐标数组的边界，格式为[minx,miny,maxx,maxy] |
|||
// var center = getCenter(extent); //获取边界区域的中心位置 |
|||
//添加标注 |
|||
let x = (parseFloat(extent[0]) + parseFloat(extent[2])) / 2 |
|||
let y = (parseFloat(extent[1]) + parseFloat(extent[3])) / 2 |
|||
|
|||
let oneArray = [x, y] |
|||
this.iconCoordinators.push(oneArray) |
|||
// debugger |
|||
|
|||
let oneCctv = new Feature({ |
|||
geometry: new Point([x, y]), |
|||
id: oneIcon.id_, |
|||
properties: { |
|||
type: "icon", |
|||
id: oneIcon.id_ |
|||
} |
|||
}); |
|||
|
|||
let iconStyle = new Style({ |
|||
image: new Icon({ |
|||
// anchor: [0.5, 0.5], |
|||
// imgSize: [32, 32], |
|||
scale: 0.5, |
|||
src: iconUrlArray[oneIcon.values_.index - 1] |
|||
}) |
|||
}); |
|||
|
|||
oneCctv.setStyle(iconStyle); |
|||
iconFeatures.push(oneCctv); |
|||
|
|||
}); |
|||
|
|||
iconSource.addFeatures(iconFeatures); |
|||
} |
|||
|
|||
// this.addGif() |
|||
|
|||
}, |
|||
//设置地图定位的中心点和缩放级别 |
|||
setMapLocation () { |
|||
this.centerPoint = [] |
|||
|
|||
if (this.orgData.longitude && this.orgData.latitude) { |
|||
this.centerPoint.push(this.orgData.longitude) |
|||
this.centerPoint.push(this.orgData.latitude) |
|||
} |
|||
|
|||
this.setZoom(this.orgData.agencyLevel) |
|||
}, |
|||
|
|||
//根据组织层级设置缩放级别 |
|||
setZoom (agencyLevel) { |
|||
if (agencyLevel === 'district') { |
|||
this.zoom = 14 |
|||
} else if (agencyLevel === 'street') { |
|||
this.zoom = 15 |
|||
} else if (agencyLevel === 'community') { |
|||
this.zoom = 16 |
|||
} |
|||
|
|||
}, |
|||
|
|||
initMap () { |
|||
this.setMapLocation() |
|||
|
|||
gaodeMapLayer = new TileLayer({ |
|||
title: "地图", |
|||
source: new XYZ({ |
|||
//指定url瓦片 |
|||
url: 'http://wprd0{1-4}.is.autonavi.com/appmaptile?lang=zh_cn&size=1&style=7&x={x}&y={y}&z={z}', |
|||
wrapX: true//x方向平铺，也可以选择false |
|||
}), |
|||
zIndex: 20 |
|||
}); |
|||
|
|||
mapView = new View({ |
|||
//中心点坐标 |
|||
center: this.centerPoint, |
|||
// projection: 'EPSG:3857', |
|||
projection: 'EPSG:4326', |
|||
zoom: this.zoom, |
|||
minZoom: this.minZoom |
|||
}) |
|||
|
|||
//初始化map和地图底图 |
|||
//创建地图容器 |
|||
map = new Map({ |
|||
layers: [gaodeMapLayer], |
|||
//加载瓦片图层数据 |
|||
view: mapView, |
|||
target: 'map' |
|||
//目标加载到map中 |
|||
}) |
|||
|
|||
map.on('singleclick', function (e) { |
|||
// console.log(e.coordinate) |
|||
// console.log(transform(e.coordinate, 'EPSG:3857', 'EPSG:4326')); |
|||
}) |
|||
|
|||
//去除双击放大效果 |
|||
const dblClickInteraction = map |
|||
.getInteractions() |
|||
.getArray() |
|||
.find(interaction => { |
|||
return interaction instanceof DoubleClickZoom; |
|||
}); |
|||
map.removeInteraction(dblClickInteraction); |
|||
|
|||
}, |
|||
|
|||
//添加变电站标注图层 |
|||
addPolygonLayer () { |
|||
polygonSource = new VectorSource({ |
|||
//features: (new GeoJSON()).readFeatures(geojsonObject) |
|||
}); |
|||
|
|||
polygonLayer = new VectorLayer({ |
|||
source: polygonSource, |
|||
style: polygonStyleFunction, |
|||
zIndex: 50 |
|||
}); |
|||
|
|||
//选中多边形后的样式 |
|||
var overlayStyle = (function () { |
|||
|
|||
return function (feature) { |
|||
var styles = {}; |
|||
styles['Polygon'] = [ |
|||
new Style({ |
|||
stroke: new Stroke({ |
|||
color: '#ec9000', |
|||
width: 2 |
|||
}) |
|||
}), |
|||
|
|||
new Style({ |
|||
fill: new Fill({ |
|||
color: 'rgba(0, 0, 255, 0.1)' |
|||
}) |
|||
}), |
|||
new Style({ |
|||
text: createTextStyle(feature) |
|||
}) |
|||
]; |
|||
styles['MultiPolygon'] = styles['Polygon']; |
|||
return styles[feature.getGeometry().getType()]; |
|||
}; |
|||
})(); |
|||
|
|||
select = new Select({ |
|||
style: overlayStyle |
|||
}); |
|||
|
|||
|
|||
map.addLayer(polygonLayer) |
|||
map.addInteraction(select); |
|||
|
|||
|
|||
|
|||
}, |
|||
|
|||
addIconLayer () { |
|||
iconSource = new VectorSource({ |
|||
//features: (new GeoJSON()).readFeatures(geojsonObject) |
|||
}); |
|||
|
|||
iconLayer = new VectorLayer({ |
|||
source: iconSource, |
|||
zIndex: 70 |
|||
}); |
|||
|
|||
map.addLayer(iconLayer); |
|||
|
|||
}, |
|||
|
|||
//取随机数 |
|||
getRndBetween (lowerLimit, upperLimit) { |
|||
return Math.floor(Math.random() * (upperLimit - lowerLimit + 1)) + lowerLimit; |
|||
}, |
|||
|
|||
//开启加载动画 |
|||
startLoading () { |
|||
loading = Loading.service({ |
|||
lock: true, //是否锁定 |
|||
text: '正在加载……', //加载中需要显示的文字 |
|||
background: 'rgba(0,0,0,.7)' //背景颜色 |
|||
}); |
|||
|
|||
}, |
|||
|
|||
//结束加载动画 |
|||
endLoading () { |
|||
//clearTimeout(timer); |
|||
if (loading) { |
|||
loading.close(); |
|||
} |
|||
}, |
|||
}, |
|||
props: { |
|||
//是否显示多边形图层 |
|||
showPolygonLayer: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
|
|||
//是否显示标注 |
|||
showIconLayer: { |
|||
type: Boolean, |
|||
default: false |
|||
} |
|||
|
|||
}, |
|||
computed: { |
|||
|
|||
mapHeight () { |
|||
|
|||
return this.clientHeight - 120; |
|||
|
|||
}, |
|||
// zoom: { |
|||
// get () { |
|||
// //根据不同屏幕分辨率，控制zoom大小 |
|||
// if (this.clientHeight < 900) { |
|||
// return 2.3 |
|||
// } else { |
|||
// return 2.8 |
|||
// } |
|||
// }, |
|||
// set (value) { |
|||
// } |
|||
// }, |
|||
...mapGetters(["clientHeight"]) |
|||
|
|||
}, |
|||
components: {}, |
|||
} |
|||
export default vueGis; |
|||
</script> |
|||
|
|||
<style |
|||
lang="scss" |
|||
src="@/assets/scss/modules/visual/basicInfoMain.scss" |
|||
scoped |
|||
></style> |
|||
|
|||
<style lang="scss" > |
|||
.div_content { |
|||
.ol-viewport { |
|||
border-radius: 5px; |
|||
} |
|||
} |
|||
.ol-overlaycontainer-stopevent { |
|||
display: none; |
|||
} |
|||
|
|||
.el-scrollbar__wrap { |
|||
overflow-x: hidden !important; |
|||
} |
|||
</style> |
|||
@ -0,0 +1,612 @@ |
|||
<template> |
|||
<div style="position: relative"> |
|||
|
|||
<div class="div_map" |
|||
id="map" |
|||
ref="map"> |
|||
<!-- <div id="map" |
|||
class="map"></div> --> |
|||
</div> |
|||
|
|||
</div> |
|||
|
|||
</template> |
|||
|
|||
<script> |
|||
import 'ol/ol.css' |
|||
import { Map, View } from 'ol' |
|||
import TileLayer from 'ol/layer/Tile.js'; |
|||
import XYZ from 'ol/source/XYZ.js'; |
|||
import VectorLayer from 'ol/layer/Vector.js'; |
|||
import VectorSource from 'ol/source/Vector.js'; |
|||
import GeoJSON from 'ol/format/GeoJSON.js'; |
|||
import Point from "ol/geom/Point.js"; |
|||
import Feature from "ol/Feature.js"; |
|||
import Overlay from 'ol/Overlay'; |
|||
import { defaults as defaultInteractions, Select, DoubleClickZoom } from 'ol/interaction.js'; |
|||
import { getCenter, boundingExtent } from 'ol/extent.js'; |
|||
import { Circle as CircleStyle, Icon, Fill, Stroke, Style, Text } from 'ol/style.js'; |
|||
|
|||
import { mapGetters } from "vuex"; |
|||
import { Loading } from 'element-ui'; //引入Loading服务 |
|||
import { requestPost } from "@/js/dai/request"; |
|||
|
|||
|
|||
|
|||
let loading;//加载动画 |
|||
|
|||
let map; |
|||
let mapView; |
|||
let gaodeMapLayer;//背景地图图层 |
|||
let polygonLayer;//区域多边形标注图层 |
|||
let polygonSource;//标注多边形 |
|||
|
|||
let polIconLayer; // 区域icon标注图层 |
|||
let polIconSource; // icon |
|||
|
|||
let iconLayer; // icon图层 |
|||
let iconSource; // icon |
|||
|
|||
let select;//选中标注 |
|||
|
|||
|
|||
//url图标 |
|||
|
|||
|
|||
let textColorArray = [ |
|||
'rgba(236, 69, 4, 0.66)', |
|||
'rgba(0, 146, 238, 0.75)', |
|||
'rgba(238, 151, 0, 0.8)' |
|||
]; |
|||
let polygonColorArray = [ |
|||
'rgba(210, 2, 2, 0.24)', |
|||
'rgba(43, 231, 253, 0.25)', |
|||
'rgba(183, 185, 0, 0.16)' |
|||
]; |
|||
//变电站标注的文字样式 |
|||
var createTextStyle = function (feature) { |
|||
return new Text({ |
|||
textAlign: undefined, |
|||
font: "18px Arial", |
|||
//fontFamily: "Courier New, monospace", |
|||
// fontWeight: "bold", |
|||
text: feature.values_.name, |
|||
backgroundFill: new Fill({ |
|||
// color: 'rgba(0, 146, 238, 0.75)' |
|||
color: textColorArray[feature.values_.index - 1] |
|||
}), |
|||
padding: [4, 10, 4, 10], |
|||
//text: "变电站名称", |
|||
fill: new Fill({ color: "#ffffff" }), |
|||
// stroke: new Stroke({ color: "#ffffff", width: 3 }), |
|||
offsetY: -30, |
|||
offsetX: -50, |
|||
overflow: true, |
|||
}); |
|||
}; |
|||
|
|||
//变电站标注样式 |
|||
|
|||
var polygonStyleFunction = (function () { |
|||
return function (feature) { |
|||
return new Style({ |
|||
fill: new Fill({ |
|||
// color: [255, 255, 255, 0.3] |
|||
color: polygonColorArray[feature.values_.index - 1] |
|||
}), |
|||
stroke: new Stroke({ |
|||
color: polygonColorArray[feature.values_.index - 1], |
|||
width: 3 |
|||
}), |
|||
|
|||
text: createTextStyle(feature) |
|||
});; |
|||
}; |
|||
})() |
|||
|
|||
const vueGis = { |
|||
name: 'HomeMap', |
|||
data () { |
|||
return { |
|||
centerPoint: [],//中心点位置 |
|||
zoom: 14,//缩放范围：区14 |
|||
minZoom: 1,//最小缩放 |
|||
|
|||
mapInfo: { |
|||
agencyLevel: "community", |
|||
coordinates: "120.37342346270151,36.0950221490494,120.39931465567633,36.09693067926868,120.39740612545705,36.09113306860255,120.39762218548188,36.08911650837086,120.39999884575495,36.0859836380109,120.4010071258708,36.080978247435795,120.39258078490263,36.08094223743166,120.38537878407514,36.08303081767163,120.37616022301596,36.082382637597156,120.37342346270151,36.0950221490494", |
|||
id: "6e511da6816e53af4cda952365a26eb9", |
|||
latitude: 36.072227, |
|||
level: "agency", |
|||
longitude: 120.389455, |
|||
name: "南宁社区", |
|||
}, |
|||
|
|||
polygonArray: [ |
|||
{ |
|||
agencyLevel: "grid", |
|||
coordinates: "120.37421528296863,36.085017737014525,120.37551227771064,36.08181339174796,120.38108173804676,36.08303409283569,120.3852397566111,36.08318668276358,120.38539234391965,36.090816077003794,120.37410084117755,36.09096866431234,120.37421528296863,36.085017737014525", |
|||
id: "2a278c0ceb863359d263fda7aabf6752", |
|||
latitude: 36.072227, |
|||
level: "grid", |
|||
longitude: 120.389455, |
|||
name: "第三网格", |
|||
}, |
|||
{ |
|||
agencyLevel: "grid", |
|||
coordinates: "120.38577111171519,36.095762169637716,120.38544318588274,36.08317796726519,120.39339541546589,36.08080049372144,120.40122467708379,36.08026761565102,120.40188052874869,36.08276805856732,120.39929810296697,36.086990119140545,120.39757648953199,36.08981849070392,120.39901116927089,36.0943274884915,120.3977404524482,36.096418022709926,120.38577111171519,36.095762169637716", |
|||
id: "94227891bc4ad5f40cb95081761592d9", |
|||
latitude: 36.072227, |
|||
level: "grid", |
|||
longitude: 120.389455, |
|||
name: "南宁第二网格", |
|||
}, |
|||
{ |
|||
agencyLevel: "grid", |
|||
coordinates: "120.3736430792519,36.09505039184175,120.373948253869,36.09119754789451,120.38543049205646,36.09115940106737,120.38577381481036,36.0960803587938,120.3736430792519,36.09505039184175", |
|||
id: "a772a325e022484ef53e4a7d679726f1", |
|||
latitude: 36.072227, |
|||
level: "grid", |
|||
longitude: 120.389455, |
|||
name: "南宁第一网格", |
|||
}, |
|||
], |
|||
|
|||
iconArrays: [ |
|||
{ |
|||
id: "2a278c0ceb863359d263fda7aabf6752", |
|||
latitude: 36.072227, |
|||
longitude: 120.389455, |
|||
level: "grid", |
|||
name: "第三网格", |
|||
}, |
|||
{ |
|||
id: "2a278c0ceb863359d263fda7aabf6753", |
|||
latitude: 36.072227, |
|||
longitude: 120.389455, |
|||
level: "grid", |
|||
name: "南宁第二网格", |
|||
}, |
|||
{ |
|||
id: "2a278c0ceb863359d263fda7aabf6742", |
|||
latitude: 36.072227, |
|||
longitude: 120.389455, |
|||
level: "grid", |
|||
name: "南宁第一网格", |
|||
} |
|||
], |
|||
|
|||
//policon图标样式 |
|||
polIconUrlArray: [ |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/a219130b6bc74b0b80b5ddb0fce0892a.png', |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/a775d15e62374350b80e5cdf1912a4eb.png', |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/884efcf6d6b44224a7fda599dd1b14cb.png' |
|||
], |
|||
//icon图标样式 |
|||
iconUrlArray: [ |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/a219130b6bc74b0b80b5ddb0fce0892a.png', |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/a775d15e62374350b80e5cdf1912a4eb.png', |
|||
'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/test/20211116/884efcf6d6b44224a7fda599dd1b14cb.png' |
|||
], |
|||
|
|||
} |
|||
}, |
|||
async mounted () { |
|||
|
|||
|
|||
}, |
|||
methods: { |
|||
//加载地图 |
|||
loadMap (mapInfo) { |
|||
this.mapInfo = mapInfo |
|||
|
|||
//初始化地图 |
|||
this.initMap() |
|||
|
|||
if (this.showPolygonLayer) { |
|||
//初始化多边形标注图层 |
|||
this.initPolygonLayer() |
|||
//加载当前园区的标注 |
|||
this.loadPolygon() |
|||
} |
|||
if (this.showPolIconLayer) { |
|||
|
|||
//初始化多边形标注图层 |
|||
this.initPolygonLayer() |
|||
//加载当前园区的标注 |
|||
this.loadPolygon() |
|||
} |
|||
|
|||
if (this.showIconLayer) { |
|||
//初始化icon图层 |
|||
this.initIconLayer() |
|||
} |
|||
|
|||
|
|||
}, |
|||
|
|||
//刷新地图 |
|||
async refreshMap (isRefreshView) { |
|||
|
|||
//加载组织数据 |
|||
await this.loadOrgData() |
|||
|
|||
//加载当前园区的标注 |
|||
await this.loadPolygon() |
|||
|
|||
//重置地图中心点 |
|||
if (isRefreshView) { |
|||
this.setMapLocation() |
|||
mapView.setCenter(this.centerPoint); |
|||
mapView.setZoom(this.zoom); |
|||
} |
|||
|
|||
|
|||
}, |
|||
|
|||
//加载多边形 |
|||
loadPolygon () { |
|||
polygonSource.clear()//清空多边形标注 |
|||
|
|||
let featureData = []//多边形数据数据 |
|||
if (polygonArray && polygonArray.length > 0) {//判断是否存在下级标注 |
|||
let oneData = {} |
|||
|
|||
polygonArray.forEach(polygonItem => { |
|||
|
|||
if (polygonItem.coordinates && polygonItem.coordinates !== '') {//如果有坐标 |
|||
let urlNum = this.getRndBetween(1, 3) |
|||
|
|||
oneData = { |
|||
type: 'Feature', |
|||
id: polygonItem.id, |
|||
properties: { |
|||
id: polygonItem.id, |
|||
level: polygonItem.level, |
|||
name: polygonItem.name, |
|||
index: urlNum//颜色随机的索引 |
|||
}, |
|||
geometry: { |
|||
type: 'Polygon', |
|||
coordinates: [], |
|||
}, |
|||
} |
|||
let coorArray = polygonItem.coordinates.split(',')//坐标数组 |
|||
|
|||
let itemArray = []//单个点位的[lon,lat]，数组 |
|||
let polygonArray = []//整个多边形的[[lon,lat],[lon,lat],[lon,lat]]数组 |
|||
|
|||
coorArray.forEach((item, index) => { |
|||
itemArray.push(item) |
|||
if (index % 2 == 0) {//偶 |
|||
|
|||
} else {//奇 |
|||
polygonArray.push(itemArray) |
|||
itemArray = [] |
|||
} |
|||
|
|||
}); |
|||
oneData.geometry.coordinates.push(polygonArray) |
|||
featureData.push(oneData) |
|||
} |
|||
}); |
|||
} |
|||
|
|||
if (featureData && featureData.length > 0) { |
|||
var geojsonObject = { |
|||
'type': 'FeatureCollection', |
|||
'features': featureData |
|||
}; |
|||
let feature = (new GeoJSON()).readFeatures(geojsonObject) |
|||
|
|||
polygonSource.addFeatures(feature) |
|||
|
|||
if (this.showPolIconLayer) { |
|||
this.loadPolIcon(feature) |
|||
} |
|||
|
|||
} |
|||
|
|||
}, |
|||
|
|||
//加载多边形的icon |
|||
loadPolIcon (feature) { |
|||
let polyIconFeatures = []; |
|||
feature.forEach(oneIcon => { |
|||
|
|||
var extent = boundingExtent(oneIcon.getGeometry().getCoordinates()[0]); //获取一个坐标数组的边界，格式为[minx,miny,maxx,maxy] |
|||
// var center = getCenter(extent); //获取边界区域的中心位置 |
|||
//添加标注 |
|||
let x = (parseFloat(extent[0]) + parseFloat(extent[2])) / 2 |
|||
let y = (parseFloat(extent[1]) + parseFloat(extent[3])) / 2 |
|||
|
|||
let polyIcon = new Feature({ |
|||
geometry: new Point([x, y]), |
|||
id: oneIcon.id_, |
|||
properties: { |
|||
type: "icon", |
|||
id: oneIcon.id_ |
|||
} |
|||
}); |
|||
|
|||
let polyIconStyle = new Style({ |
|||
image: new Icon({ |
|||
// anchor: [0.5, 0.5], |
|||
// imgSize: [32, 32], |
|||
scale: 0.5, |
|||
src: polIconUrlArray[oneIcon.values_.index - 1] |
|||
}) |
|||
}); |
|||
|
|||
polyIcon.setStyle(polyIconStyle); |
|||
polyIconFeatures.push(polyIcon); |
|||
|
|||
}); |
|||
|
|||
polIconSource.addFeatures(polyIconFeatures); |
|||
}, |
|||
|
|||
//加载icon图标 |
|||
loadIcon () { |
|||
iconSource.clear()//清空多边形标注 |
|||
if (this.iconArrays && this.iconArrays.length > 0) { |
|||
|
|||
let iconFeatures = []; |
|||
this.iconArrays.forEach(oneIcon => { |
|||
|
|||
//添加标注 |
|||
let iconItem = new Feature({ |
|||
geometry: new Point([oneIcon.longitude, oneIcon.latitude]), |
|||
id: oneIcon.id, |
|||
properties: { |
|||
type: "icon", |
|||
id: oneIcon.id |
|||
} |
|||
}); |
|||
|
|||
let iconStyle = new Style({ |
|||
image: new Icon({ |
|||
// anchor: [0.5, 0.5], |
|||
// imgSize: [32, 32], |
|||
scale: 0.5, |
|||
src: iconUrlArray[oneIcon.values_.index - 1] |
|||
}) |
|||
}); |
|||
|
|||
iconItem.setStyle(iconStyle); |
|||
iconFeatures.push(iconItem); |
|||
|
|||
}); |
|||
|
|||
iconSource.addFeatures(iconFeatures); |
|||
} |
|||
}, |
|||
|
|||
//初始化地图 |
|||
initMap () { |
|||
this.setMapLocation() |
|||
gaodeMapLayer = new TileLayer({ |
|||
title: "地图", |
|||
source: new XYZ({ |
|||
//指定url瓦片 |
|||
url: 'http://wprd0{1-4}.is.autonavi.com/appmaptile?lang=zh_cn&size=1&style=7&x={x}&y={y}&z={z}', |
|||
wrapX: true//x方向平铺，也可以选择false |
|||
}), |
|||
zIndex: 20 |
|||
}); |
|||
|
|||
mapView = new View({ |
|||
//中心点坐标 |
|||
center: this.centerPoint, |
|||
// projection: 'EPSG:3857', |
|||
projection: 'EPSG:4326', |
|||
zoom: this.zoom, |
|||
minZoom: this.minZoom |
|||
}) |
|||
|
|||
//初始化map和地图底图 |
|||
//创建地图容器 |
|||
map = new Map({ |
|||
layers: [gaodeMapLayer], |
|||
//加载瓦片图层数据 |
|||
view: mapView, |
|||
target: 'map' |
|||
//目标加载到map中 |
|||
}) |
|||
|
|||
map.on('singleclick', function (e) { |
|||
// console.log(e.coordinate) |
|||
// console.log(transform(e.coordinate, 'EPSG:3857', 'EPSG:4326')); |
|||
}) |
|||
|
|||
//去除双击放大效果 |
|||
const dblClickInteraction = map |
|||
.getInteractions() |
|||
.getArray() |
|||
.find(interaction => { |
|||
return interaction instanceof DoubleClickZoom; |
|||
}); |
|||
map.removeInteraction(dblClickInteraction); |
|||
|
|||
}, |
|||
//设置地图定位的中心点和缩放级别 |
|||
setMapLocation () { |
|||
this.centerPoint = [] |
|||
|
|||
if (this.mapInfo.longitude && this.mapInfo.latitude) { |
|||
this.centerPoint.push(this.mapInfo.longitude) |
|||
this.centerPoint.push(this.mapInfo.latitude) |
|||
} |
|||
|
|||
this.setZoom(this.mapInfo.agencyLevel) |
|||
}, |
|||
|
|||
//根据组织层级设置缩放级别 |
|||
setZoom (agencyLevel) { |
|||
if (agencyLevel === 'district') { |
|||
this.zoom = 14 |
|||
} else if (agencyLevel === 'street') { |
|||
this.zoom = 15 |
|||
} else if (agencyLevel === 'community') { |
|||
this.zoom = 16 |
|||
} |
|||
|
|||
}, |
|||
|
|||
|
|||
//初始化多边形标注图层 |
|||
initPolygonLayer () { |
|||
polygonSource = new VectorSource({ |
|||
//features: (new GeoJSON()).readFeatures(geojsonObject) |
|||
}); |
|||
|
|||
polygonLayer = new VectorLayer({ |
|||
source: polygonSource, |
|||
style: polygonStyleFunction, |
|||
zIndex: 50 |
|||
}); |
|||
|
|||
//选中多边形后的样式 |
|||
var overlayStyle = (function () { |
|||
|
|||
return function (feature) { |
|||
var styles = {}; |
|||
styles['Polygon'] = [ |
|||
new Style({ |
|||
stroke: new Stroke({ |
|||
color: '#ec9000', |
|||
width: 2 |
|||
}) |
|||
}), |
|||
|
|||
new Style({ |
|||
fill: new Fill({ |
|||
color: 'rgba(0, 0, 255, 0.1)' |
|||
}) |
|||
}), |
|||
new Style({ |
|||
text: createTextStyle(feature) |
|||
}) |
|||
]; |
|||
styles['MultiPolygon'] = styles['Polygon']; |
|||
return styles[feature.getGeometry().getType()]; |
|||
}; |
|||
})(); |
|||
|
|||
select = new Select({ |
|||
style: overlayStyle |
|||
}); |
|||
|
|||
|
|||
map.addLayer(polygonLayer) |
|||
map.addInteraction(select); |
|||
|
|||
}, |
|||
|
|||
//初始化多边形icon图层 |
|||
initPolIconLayer () { |
|||
polIconSource = new VectorSource({ |
|||
//features: (new GeoJSON()).readFeatures(geojsonObject) |
|||
}); |
|||
|
|||
polIconLayer = new VectorLayer({ |
|||
source: polIconSource, |
|||
zIndex: 70 |
|||
}); |
|||
|
|||
map.addLayer(polIconLayer); |
|||
|
|||
}, |
|||
|
|||
//初始化icon图层 |
|||
initIconLayer () { |
|||
iconSource = new VectorSource({ |
|||
//features: (new GeoJSON()).readFeatures(geojsonObject) |
|||
}); |
|||
|
|||
iconLayer = new VectorLayer({ |
|||
source: iconSource, |
|||
zIndex: 90 |
|||
}); |
|||
|
|||
map.addLayer(iconLayer); |
|||
|
|||
}, |
|||
|
|||
//取随机数 |
|||
getRndBetween (lowerLimit, upperLimit) { |
|||
return Math.floor(Math.random() * (upperLimit - lowerLimit + 1)) + lowerLimit; |
|||
}, |
|||
|
|||
//开启加载动画 |
|||
startLoading () { |
|||
loading = Loading.service({ |
|||
lock: true, //是否锁定 |
|||
text: '正在加载……', //加载中需要显示的文字 |
|||
background: 'rgba(0,0,0,.7)' //背景颜色 |
|||
}); |
|||
|
|||
}, |
|||
|
|||
//结束加载动画 |
|||
endLoading () { |
|||
//clearTimeout(timer); |
|||
if (loading) { |
|||
loading.close(); |
|||
} |
|||
}, |
|||
}, |
|||
props: { |
|||
//是否显示多边形图层 |
|||
showPolygonLayer: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
//是否显示多边形icon图层 |
|||
showPolIconLayer: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
|
|||
//是否显示标注 |
|||
showIconLayer: { |
|||
type: Boolean, |
|||
default: false |
|||
} |
|||
|
|||
}, |
|||
computed: { |
|||
|
|||
mapHeight () { |
|||
return this.clientHeight - 120; |
|||
|
|||
}, |
|||
|
|||
...mapGetters(["clientHeight"]) |
|||
|
|||
}, |
|||
components: {}, |
|||
} |
|||
export default vueGis; |
|||
</script> |
|||
|
|||
<style |
|||
lang="scss" |
|||
src="@/assets/scss/modules/visual/basicInfoMain.scss" |
|||
scoped |
|||
></style> |
|||
|
|||
<style lang="scss" > |
|||
.div_content { |
|||
.ol-viewport { |
|||
border-radius: 5px; |
|||
} |
|||
} |
|||
.ol-overlaycontainer-stopevent { |
|||
display: none; |
|||
} |
|||
|
|||
.el-scrollbar__wrap { |
|||
overflow-x: hidden !important; |
|||
} |
|||
</style> |
|||
Loading…
Reference in new issue