OpenSource
/
dc-sdk
镜像来自 https://github.com/dvt3d/dc-sdk

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  <title>dc-example</title>
  <script src='/libs/dc-sdk/dc.base.min.js'></script>
  <script src='/libs/dc-sdk/dc.core.min.js'></script>
  <script>DC.baseUrl='../libs/dc-sdk/resources/'</script>
  <link href='/libs/dc-sdk/dc.core.min.css' type='text/css' rel='stylesheet'>
  <link href='../index.css' type='text/css' rel='stylesheet'>
  <link href='../index.css' type='text/css' rel='stylesheet'>
  <style>
    *{
      margin: 0;
      padding: 0;
    }
    html,body,#viewer-container{
      width: 100%;
      height: 100%;
      overflow: hidden;
    }


  </style>
</head>

<body>

<div id="viewer-container"></div>
 <div class="btn-box">
   <ul>
     <li><button onclick="draw('point')">点</button></li>
     <li><button onclick="draw('billboard')">图标点</button></li>
     <li><button onclick="draw('polyline')">线</button></li>
     <li><button onclick="draw('polygon')">面</button></li>
     <li><button onclick="draw('circle')">圆</button></li>
     <li><button onclick="draw('rectangle')">矩形</button></li>
     <li><button onclick="draw('attack_arrow')">进攻箭头</button></li>
     <li><button onclick="draw('double_arrow')">双箭头</button></li>
     <li><button onclick="draw('fine_arrow')">直箭头</button></li>
     <li><button onclick="draw('tailed_attack_arrow')">燕尾箭头</button></li>
     <li><button onclick="draw('gathering_place')">聚集地</button></li>
     <li><button onclick="removeAll()">清除</button></li>
   </ul>
 </div>
<script>
  let viewer = undefined
  let plot = undefined
  let layer = undefined

  function initViewer() {
    viewer = new DC.Viewer('viewer-container')
    let baselayer = DC.ImageryLayerFactory.createAmapImageryLayer({
      style:'img'
    })
    viewer.addBaseLayer(baselayer)
    layer = new DC.VectorLayer('layer')
    viewer.addLayer(layer)
    plot= new DC.Plot(viewer)
  }

  function draw(type){
    plot && plot.draw(type,overlay => {
      if(overlay){
        layer.addOverlay(overlay)
        plot.edit(overlay)
      }
    })
  }

  function  removeAll(){
    layer.clear()
  }

  DC.ready(initViewer)
</script>
</body>
</html>