效果圖：
image.png
1、首先在Vue項目中安裝openlayer:
npm install ol
2、在頁面中使用
<template>
<div class="ov-container">
<div id="map" class="map">
<!-- 地圖坐標(biāo)組件 -->
<MapCoordinate :coordinate="coordinate"></MapCoordinate>
</div>
<div class="dialog-style">
<a-button type="primary" @click="showModal">
Modal
</a-button>
<a-modal v-model="visible" title="Modal" ok-text="確認(rèn)" cancel-text="取消" @ok="hideModal">
<p>Bla bla ...</p>
<p>Bla bla ...</p>
<p>Bla bla ...</p>
</a-modal>
</div>
<!-- // 彈出層-->
<div id="popup" class="ol-popup">
<a href="#" id="popup-closer" class="ol-popup-closer"></a>
<div id="popup-content"></div>
</div>
<!-- <div class="css_animation"></div>-->
</div>
</template>
除了顯示地圖外，還可以在地圖上設(shè)置圖標(biāo)类咧，點擊圖標(biāo)彈出框框
<script>
import 'ol/ol.css';
import Map from 'ol/Map';
import OSM from 'ol/source/OSM';
import View from 'ol/View';
import Tile from "ol/layer/Tile";
import XYZ from "ol/source/XYZ";
import Overlay from 'ol/Overlay'
import VectorLayer from 'ol/layer/Vector';
import VectorSource from 'ol/source/Vector';
import Style from 'ol/style/Style';
import Icon from 'ol/style/Icon';
import Point from 'ol/geom/Point';
import Feature from 'ol/Feature';
import MapCoordinate from './MapCoordinate.vue';
export default {
name: "mapsPr",
components: {MapCoordinate},
data() {
return {
map: null,
coordinate:null,
datamap:[{
jd: 123.4151,
wd: 41.7624
}],
visible: false,
}
},
mounted(){
this.initMap()
//初始化坐標(biāo)值設(shè)置
this.coordinate =
"X:" +
this.map
.getView()
.getCenter()[0]
.toFixed(4) +
",Y:" +
this.map
.getView()
.getCenter()[1]
.toFixed(4);
this.map.on("pointermove", event => {
this.coordinate =
"X:" +
event.coordinate[0].toFixed(4) +
",Y:" +
event.coordinate[1].toFixed(4);
});
},
methods: {
showModal() {
this.visible = true;
},
hideModal() {
this.visible = false;
},
initMap() {
var radius = 0;
// Open Street Map 地圖層
var openStreetMapLayer = new Tile({
source: new XYZ({
url: 'http://{a-c}.tile.openstreetmap.org/{z}/{x}/{y}.png'
})
});
//layers、target蟹腾、view是地圖最基本的部分痕惋，是必需的
// 創(chuàng)建地圖
var map = new Map({
target: document.getElementById("map"),
layers: [
openStreetMapLayer
],
view: new View({
// 設(shè)置成都為地圖中心
// center: [104.06, 30.67],
// 設(shè)置沈陽衛(wèi)星圖
center: [123.4132969379425, 41.7663024391555],
projection: 'EPSG:4326',
zoom: 10
}),
});
/////////////////////////在地圖上添加圖標(biāo)////////////////////////////////////////////////////////
//創(chuàng)建圖標(biāo)樣式
var iconStyle = new Style({
image: new Icon({
// scale: 0.03,
opacity: 1,
// src: "https://openlayers.org/en/latest/examples/data/icon.png"
src: require("../../assets/Mark.png")
}),
});
// 1.創(chuàng)建Featrue,設(shè)置geometry屬性
var feature = new Feature({
geometry: new Point([this.datamap[0].jd, this.datamap[0].wd]),
name: "Point"
});
//3.傳入source
var source = new VectorSource({
features: [feature]
});
//創(chuàng)建圖標(biāo)層
var vectorLayer = new VectorLayer({
// source: vectorSource,
source: source,
style: iconStyle
});
// map.addLayer(openStreetMapLayer);
map.addLayer(vectorLayer);
///////////////////////點擊圖標(biāo)彈出框框/////////////////##############################
var container = document.getElementById("popup");
var content = document.getElementById("popup-content");
var popupCloser = document.getElementById("popup-closer");
var overlay = new Overlay({
element: container,
autoPan: true
});
map.on('click',function(e){
var pixel = map.getEventPixel(e.originalEvent);
console.log(pixel);
map.forEachFeatureAtPixel(pixel,function(feature){
//console.log(feature);
//return feature;
var coodinate = e.coordinate;
content.innerHTML = "<p>你點擊的坐標(biāo)為：" + coodinate + "</p>";
overlay.setPosition(coodinate);
map.addOverlay(overlay);
});
});
popupCloser.addEventListener('click',function(){
overlay.setPosition(undefined);
});
}
}
}
</script>
頁面樣式設(shè)置
<style lang="less" scoped>
.ov-container {
width: 100%;
/*height: 600px;*/
background: #fff;
.map {
position: relative;
width: 100%;
height:600px;
}
.dialog-style {
position: absolute;
top: 20px;
left: 200px;
.ant-btn-primary {
background: rgba(22,1,1, 0.7);
opacity: 0.5;
color: #fff;
border-color: #E1DED9;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.12);
-webkit-box-shadow: 0 2px 0 rgba(0, 0, 0, 0.045);
box-shadow: 0 2px 0 rgba(0, 0, 0, 0.045);
}
}
a.skiplink {
position: absolute;
clip: rect(1px, 1px, 1px, 1px);
padding: 0;
border: 0;
height: 1px;
width: 1px;
overflow: hidden;
}
a.skiplink:focus {
clip: auto;
height: auto;
width: auto;
background-color: #fff;
padding: 0.3em;
}
#map:focus {
outline: #4A74A8 solid 0.15em;
}
}
.css_animation{
height:50px;
width:50px;
border-radius: 25px;
background: rgba(255, 0, 0, 0.9);
transform: scale(0);
animation: myfirst 3s;
animation-iteration-count: infinite;
}
@keyframes myfirst{
to{
transform: scale(2);
background: rgba(0, 0, 0, 0);
}
}
.ol-popup {
position: absolute;
background-color: #eeeeee;
-webkit-filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
padding: 15px;
border-radius: 10px;
border: 1px solid #cccccc;
bottom: 12px;
left: -50px;
min-width: 280px;
}
.ol-popup:after,
.ol-popup:before {
top: 100%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
}
.ol-popup:after {
border-top-color: #eeeeee;
border-width: 10px;
left: 48px;
margin-left: -10px;
}
.ol-popup:before {
border-top-color: #cccccc;
border-width: 11px;
left: 48px;
margin-left: -11px;
}
.ol-popup-closer {
text-decoration: none;
position: absolute;
top: 2px;
right: 8px;
}
.ol-popup-closer:after {
content: "?";
}
</style>
