BIGEMPA Js API示例中心
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta
name="viewport"
content="initial-scale=1,maximum-scale=1,user-scalable=no"
/>
<!--
以下CSS地址请在安装软件了替换成本地的地址
CSS地址请使用:
http://localhost:9000/bigemap.js/v2.1.0/bigemap.css
软件下载地址 http://www.bigemap.com/reader/download/detail201802017.html
-->
<link
href="http://www.bigemap.com:9000/bigemap.js/v2.1.0/bigemap.css"
rel="stylesheet"
/>
<!--
JS地址请使用:
http://localhost:9000/bigemap.js/v2.1.0/bigemap.js
-->
<script src="http://www.bigemap.com:9000/bigemap.js/v2.1.0/bigemap.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
</style>
<title>Baidu Map</title>
</head>
<body>
<div id="map"></div>
<script>
BM.Config.HTTP_URL = "http://www.bigemap.com:9000";
// 在ID为map的元素中实例化一个地图,并设置地图的ID号为空,后续进行添加,并设置地图的投影为所叠加地图投影 ,中心点,默认的级别和显示级别控件
var map = BM.map("map", null, {
center: [30.66272216, 104.06387329],
zoom: 3,
zoomControl: true,
attributionControl: false,
maxZoom: 13,
});
BM.marker(map.getCenter()).addTo(map);
//全国的数据下载到了 5级,成都的数据下载了 14级
var layer1 = BM.tileLayer("bigemap.ctfzk21h");
var layer2 = BM.tileLayer("bigemap.9ss9fohh");
map.setMaxZoom(13);
layer1.addTo(map);
layer2.addTo(map)
layer1.on("loading", () => {
Object.assign(layer1.options, {
maxNativeZoom: 5,
maxZoom: 13,
});
});
layer2.on("loading", () => {
Object.assign(layer2.options, {
maxZoom: 13,
});
});
</script>
</body>
</html>