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polygon_sector.html 1.6KB

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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='../turf.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.createImageryLayer(DC.ImageryType.AMAP,{
  19. style:'img',
  20. crs:'WGS84'
  21. })
  22. viewer.addBaseLayer( baseLayer)
  23. let layer = new DC.VectorLayer('layer')
  24. viewer.addLayer(layer)
  25. let polygon = new DC.Polygon(DC.GeoTools.sector('120.71259021075333,31.22148081085083',100,20,60))
  26. polygon.setStyle({
  27. material: DC.Color.YELLOW,
  28. extrudedHeight:8,
  29. })
  30. layer.addOverlay(polygon)
  31. polygon = new DC.Polygon(DC.GeoTools.sector('120.71259021075333,31.22148081085083',100,220,260))
  32. polygon.setStyle({
  33. material: DC.Color.BLUE.withAlpha(.6),
  34. outline:true,
  35. extrudedHeight:1,
  36. })
  37. layer.addOverlay(polygon)
  38. polygon = new DC.Polygon(DC.GeoTools.sector('120.71259021075333,31.22148081085083',100,300,340))
  39. polygon.setStyle({
  40. material: DC.Color.RED,
  41. extrudedHeight:5,
  42. })
  43. layer.addOverlay(polygon)
  44. viewer.flyTo(layer)
  45. }
  46. DC.ready({
  47. baseUrl:'../libs/dc-sdk/resources/',
  48. turf:window.turf
  49. }).then(initViewer)
  50. </script>
  51. </body>
  52. </html>