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zoom_controller.html 1.2KB

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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 changeEnable(checked){
  17. viewer.zoomController.enable = Boolean(checked)
  18. }
  19. function initViewer() {
  20. viewer = new DC.Viewer('viewer-container')
  21. let baseLayer = DC.ImageryLayerFactory.createCoordImageryLayer()
  22. viewer.addBaseLayer( baseLayer)
  23. viewer.compass.enable = true
  24. viewer.zoomController.enable = true
  25. addGuiController() // add controller
  26. }
  27. function addGuiController(){
  28. let controls = {
  29. enable :true,
  30. }
  31. let gui = new dat.GUI();
  32. gui.add(controls,'enable',).onChange(value=>{
  33. viewer.zoomController.enable = value
  34. })
  35. }
  36. DC.ready({
  37. baseUrl:'../libs/dc-sdk/resources/'
  38. }).then(initViewer)
  39. </script>
  40. </body>
  41. </html>