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polygon_base.html 1.0KB

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="utf-8">
  5. <meta name="viewport" content="width=device-width,initial-scale=1.0">
  6. <title>dc-example</title>
  7. <script src='/libs/dc-sdk/dc.min.js'></script>
  8. <script src="../dat.gui.min.js"></script>
  9. <link href='/libs/dc-sdk/dc.min.css' type='text/css' rel='stylesheet'>
  10. <link href='../index.css' type='text/css' rel='stylesheet'>
  11. </head>
  12. <body>
  13. <div id="viewer-container" class="viewer-container"></div>
  14. <script>
  15. let viewer = undefined
  16. function initViewer() {
  17. viewer = new DC.Viewer('viewer-container')
  18. let baseLayer = DC.ImageryLayerFactory.createAmapImageryLayer()
  19. viewer.addBaseLayer( baseLayer)
  20. let layer = new DC.VectorLayer('layer')
  21. viewer.addLayer(layer)
  22. let polygon = new DC.Polygon('-108.0, 42.0; -100.0, 42.0;-104.0, 40.0')
  23. polygon.setStyle({
  24. material: DC.Color.RED
  25. })
  26. layer.addOverlay(polygon)
  27. viewer.flyTo(layer)
  28. }
  29. DC.ready({
  30. baseUrl:'../libs/dc-sdk/resources/'
  31. }).then(initViewer)
  32. </script>