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tooltip.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 initViewer() {
  17. viewer = new DC.Viewer('viewer-container')
  18. let baseLayer = DC.ImageryLayerFactory.createAmapImageryLayer({
  19. style: 'img',
  20. crs:'WGS84'
  21. })
  22. viewer.addBaseLayer( baseLayer)
  23. viewer.tooltip.enable = true
  24. viewer.on(DC.MouseEventType.MOUSE_MOVE, e => {
  25. viewer.tooltip.showAt(e.windowPosition, '我是鼠标提示')
  26. })
  27. addGuiController() // add controller
  28. }
  29. function addGuiController(){
  30. let controls = {
  31. enable :true,
  32. }
  33. let gui = new dat.GUI();
  34. gui.add(controls,'enable',).onChange(value=>{
  35. viewer.tooltip.enable = value
  36. })
  37. }
  38. DC.ready({
  39. baseUrl:'../libs/dc-sdk/resources/'
  40. }).then(initViewer)
  41. </script>
  42. </body>
  43. </html>