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- <!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.min.js"></script>
- <script src="../dat.gui.min.js"></script>
- <link href="/libs/dc-sdk/dc.min.css" type="text/css" rel="stylesheet" />
- <link href="../index.css" type="text/css" rel="stylesheet" />
- </head>
-
- <body>
- <div id="viewer-container" class="viewer-container"></div>
- <script>
- const generatePosition = (num) => {
- let list = []
- for (let i = 0; i < num; i++) {
- let lng = 120.38105869 + Math.random() * 0.5
- let lat = 31.10115627 + Math.random() * 0.5
- list.push({ lng, lat })
- }
- return list
- }
-
- DC.config.baseUrl = '../libs/dc-sdk/resources/'
- let viewer = new DC.Viewer('viewer-container')
- let baseLayer = DC.ImageryLayerFactory.createImageryLayer(
- DC.ImageryType.AMAP,
- {
- crs: 'WGS84',
- }
- )
- viewer.addBaseLayer(baseLayer, {
- brightness: 0.1,
- })
-
- viewer.flyToPosition('120.670183527,31.348282115,109658.22,0,-90', () => {
- let layer = new DC.HeatMapLayer('layer')
- layer.setPoints(generatePosition(1000))
- viewer.addLayer(layer)
- })
- </script>
- </body>
- </html>
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