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.cyttt.cn/reader/download/detail201802017.html
-->
<link href="http://ua.bigemap.com:30081/bmsdk/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://ua.bigemap.com:30081/bmsdk/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>Google Map Streets</title>
</head>
<body>
<div id='map'></div>
<script>
//软件配置信息地址，软件安装完成之后使用本地地址，如：http://localhost:9000
BM.Config.HTTP_URL = "http://ua.bigemap.com:30081/bmsdk/"
var map = BM.map('map', 'bigemap.dc-satellite', {
crs: BM.CRS.EPSG4326,
center: [30, 103],
zoom: 17,
zoomControl: true,
attributionControl: false,
preferCanvas: true
});
let icsize = [150, 150];
let marer = BM.marker([30, 103], {
icon: BM.icon({
iconUrl: 'http://www.cyttt.cn/mapoffline/marker/2.png',
iconSize: icsize,
iconAnchor: [icsize[0] / 2, icsize[1]]
})
}).addTo(map);
map.on('zoomend', function () {
let z = map.getZoom()
if (z >= 16) {
marer.options.icon.options.iconSize = icsize
marer.options.icon.options.iconAnchor = [icsize[0] / 2, icsize[1]]
}
else if (z > 6) {
let lessen = 16 - z;
let temp = transform(lessen);
marer.options.icon.options.iconSize = temp
marer.options.icon.options.iconAnchor = [temp[0] / 2, temp[1]]
} else {
let temp = transform(9);
marer.options.icon.options.iconSize = temp
marer.options.icon.options.iconAnchor = [temp[0] / 2, temp[1]]
}
// marer.addTo(map)
marer.setIcon(marer.options.icon);
})
function transform(small) {
let temp = icsize.map(item => {
return item * (1 - 0.1 * small)//缩小十分之几
})
return temp
}
</script>
</body>
</html>