<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="http://bigemap.com/offline_data/newjunbiao/vue.js"></script>
<link
href="http://ua.bigemap.com:30081/bmsdk/bigemap-gl.js/v1.1.0/Widgets/widgets.css"
rel="stylesheet"
/>
<script src="http://ua.bigemap.com:30081/bmsdk/bigemap-gl.js/v1.1.0/bigemap-gl.js"></script>
<!-- elementui -->
<script src="http://bigemap.com/offline_data/newjunbiao/elementui.js"></script>
<link rel="stylesheet" href="http://bigemap.com/offline_data/newjunbiao/elementui.css" />
<title>图层叠加</title>
<style>
* {
margin: 0;
padding: 0;
}
html,
body {
width: 100%;
height: 100%;
}
#app {
width: 100%;
height: 100%;
}
#baseMap {
width: 100%;
height: 100%;
}
.tools {
position: absolute;
z-index: 9;
top: 40px;
right: 60px;
width: 200px;
height: 40px;
display: flex;
align-items: center;
}
</style>
</head>
<body>
<div id="app">
<div id="baseMap"></div>
</div>
<script>
window.viewer = null;
window.onload = () => {
new Vue({
el: "#app",
data() {
return {};
},
mounted() {
this.initMap();
},
methods: {
//初始化地图
initMap() {
bmgl.Config.HTTP_URL = "http://ua.bigemap.com:30081/bmsdk/";
//初始化地球对象
viewer = new bmgl.Viewer("baseMap", {
mapId: "bigemap.dc-tian-w-satellite",
infoBox:false,
selectionIndicator: false,
requestRenderMode: false,
});
//创建路网相关的地图图层
let roadNet = new bmgl.ImageryLayer(
new bmgl.BMImageryProvider({
mapId: "bigemap.dc-street",
})
);
// 将图层叠加到地球上
viewer.imageryLayers.add(roadNet);
// 设置镜头初始化的位置
viewer.camera.setView({
destination: bmgl.Cartesian3.fromDegrees(
104.09096414667295,
29.4544086434,
59792
),
orientation: {
heading: 6.227810880603197,
pitch: -0.5022414664970611,
roll: 0,
},
});
},
},
beforeDestroy() {
// 销毁地球对象
viewer.entities.removeAll();
viewer.scene.primitives.removeAll();
viewer.destroy();
viewer = null;
},
});
};
</script>
</body>
</html>