<!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>Primitive加載貼地billboard</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: {
//初始化地圖
initMap() {
bmgl.Config.HTTP_URL =
"http://ua.bigemap.com:30081/bmsdk/";
viewer = new bmgl.Viewer("baseMap", {
mapId: "bigemap.dc-tian-w-satellite",
infoBox: false,
selectionIndicator: false,
requestRenderMode: false,
terrainId: "bigemap.dc-terrain",
});
//開(kāi)啟地形檢測(cè)
viewer.scene.globe.depthTestAgainstTerrain = true;
this.initMarkers(viewer);
// console.log(bmgl,"bmgl");
},
// 加載billboard點(diǎn)位
initMarkers(viewer) {
viewer.camera.setView({
destination: bmgl.Cartesian3.fromDegrees(
104.4335533,
31.1592181,
8000
),
});
const billboardCollection = new bmgl.BillboardCollection({
scene: viewer.scene,
});
viewer.scene.primitives.add(billboardCollection);
viewer.scene.globe.depthTestAgainstTerrain = true;
fetch("/offline_data/3000.geojson")
.then((r) => r.json())
.then((data) => {
console.log(data);
data.features.forEach((p) => {
// 先將經(jīng)緯度轉(zhuǎn)換為世界坐標(biāo)
const position =
bmgl.Cartesian3.fromDegrees(
p.geometry.coordinates[0],
p.geometry.coordinates[1]
);
// 添加圖標(biāo)
billboardCollection.add({
position: position,
image: "/offline_data/point.png",
verticalOrigin:
bmgl.VerticalOrigin.BOTTOM,
width: 32,
height: 32,
heightReference:
bmgl.HeightReference
.CLAMP_TO_GROUND, // 貼地
});
});
viewer.scene.requestRender();
});
},
},
beforeDestroy() {
viewer.destroy();
viewer = null;
},
});
};
</script>
</body>
</html>