获取地图信息

调用scene相关方法可以获取地图缩放等级，倾角，中心，旋转角度

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
      <link rel="stylesheet" href="https://gw.alipayobjects.com/os/rmsportal/PqLCOJpqoOUfuPRacUzE.css" />
    <title>获取地图信息</title>
    <style> ::-webkit-scrollbar{display:none;}html,body{overflow:hidden;margin:0;}
    	#map { position:absolute; top:0; bottom:0; width:100%; }
    </style>
</head>
<body>
<div id="map"></div>
<script>/*Fixing iframe window.innerHeight 0 issue in Safari*/ document.body.clientHeight; </script>
<script src="https://webapi.amap.com/maps?v=1.4.8&key=15cd8a57710d40c9b7c0e3cc120f1200&plugin=Map3D"></script>
<script src="https://gw.alipayobjects.com/os/antv/assets/lib/jquery-3.2.1.min.js"></script>
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.l7-1.3.0-beta.4/build/L7-min.js"></script>
 <style>
 .mapinfo {
    padding: .75rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: .25rem;
    position: fixed;
    top: 1rem;
    background-color: white;
    width: auto;
    min-width: 10rem;
    border-width: 0;
    right: 1rem;
  
 }
 .mapinfo p {
      margin-top: 0px;
      margin-bottom: 0px;
    }
 </style>
<div class="mapinfo">
<p>地图缩放等级： <span id="zoom">_</span></p>
<p>地图倾角： <span id="pitch">_</span></p>
<p>地图中心点：<span id="center">_</span></p>
<p>鼠标经纬度：<span id="lnglat">_</span></p>
</div>
<script>
  var scene = new L7.Scene({
    id: 'map',
    mapStyle: 'light', // 样式URL
    center: [120.19382669582967, 30.258134],
    pitch: 10,
    zoom: 12
  });
  scene.on('loaded', function() {
    scene.on('mousemove', function(e) {
      document.querySelector("#zoom").innerText = scene.getZoom();
      document.querySelector("#center").innerText = scene.getCenter().toString();
      document.querySelector("#pitch").innerText = scene.getPitch();
      document.querySelector("#lnglat").innerText = e.lnglat.toString();
    });
  });
</script>
</body>
</html>

Gallery

入门

数据源

点图层

线图层

面图层

热力图

交互

组件

标注

栅格图层

获取地图信息