<!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>加载单张图片作为底图</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/";
viewer = new bmgl.Viewer("baseMap", {
mapId: "bigemap.dc-tian-w-satellite",
infoBox: false,
selectionIndicator: false,
requestRenderMode: false,
});
if (
bmgl.FeatureDetection.supportsImageRenderingPixelated()
) {
viewer.resolutionScale =
window.devicePixelRatio;
}
//开启抗锯齿,让图像更加顺滑
viewer.scene.postProcessStages.fxaa.enabled = true;
this.loadSinglePng();
},
loadSinglePng() {
viewer.imageryLayers.removeAll();
viewer.scene.globe.baseColor =
new bmgl.Color.fromCssColorString("#363635"); //替换球体默认蓝色
let singlePng = new bmgl.SingleTileImageryProvider({
url: "/offline_data/world.jpg",
rectangle:bmgl.Rectangle.fromDegrees(-180,-90,180,90)
});
viewer.imageryLayers.addImageryProvider(singlePng);
viewer.scene.skyAtmosphere.show = false;
viewer.scene.fog.enable = false; //雾
viewer.scene.globe.enableLighting = false; //隐藏太阳
viewer.shadows = false;
},
},
beforeDestroy() {
viewer.destroy();
viewer = null;
},
});
};
</script>
</body>
</html>