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'/>
<link href="http://www.bigemap.com/Public/css/button.min.css" rel="stylesheet">
<!--
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%;
}
#control {
padding: 15px;
position: absolute;
top: 10px;
right: 20px;
z-index: 9;
border-radius:5px;
}
</style>
<title>限制地图</title>
</head>
<body>
<div id="control">
<div>
<a class="button button-tiny button-rounded button-primary" href="javascript:void (0);">
限制区域
</a>
</div>
<br>
<div>
<a id="panTo" class="button button-tiny button-rounded button-primary" href="javascript:void (0)">
取消限制
</a>
</div>
</div>
<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://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，ID号程序自动生成，无需手动配置，中心点，默认的级别和显示级别控件
var map = BM.map('map', 'bigemap.zhongkexingtu', {center: [30, 102], zoom: 9, zoomControl: true,attributionControl:false});
var el=document.querySelectorAll('.button');
//限制地图浏览范围（左下家 右上角）
map.setMaxBounds([[30,100],[34,105]]);
//绘制限制的范围
var gon = BM.polygon([[30,100],[34,100],[34,105],[30,105]]).addTo(map)
map.fitBounds(gon.getBounds(),{fillColor:"red"})
//限制地图的移动的区域。具体API详情请参见 ：http://www.bigemap.com/offlinemaps/api/#map-setmaxbounds
el[0].onclick=function () {
gon.addTo(map)
//限制地图浏览范围
map.setMaxBounds([[30,100],[34,105]]);
map.panInsideBounds([[30,100],[34,105]]);
};
el[1].onclick=function () {
map.setMaxBounds();
gon.remove()
};
</script>
</body>
</html>