controler_dragFeature.html 4.6 KB

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  1. <!--********************************************************************
  2. * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
  3. *********************************************************************-->
  4. <!DOCTYPE html>
  5. <html>
  6. <head>
  7. <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
  8. <title data-i18n="resources.title_dragFeature"></title>
  9. <style type="text/css">
  10. .editPane {
  11. position: absolute;
  12. left: 50px;
  13. top: 10px;
  14. text-align: center;
  15. background: #FFF;
  16. z-index: 1000;
  17. }
  18. </style>
  19. </head>
  20. <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%;position: absolute;top: 0;">
  21. <div class='panel panel-primary editPane' id='editPane' style="z-index: 99999">
  22. <div class='panel-heading'>
  23. <h5 class='panel-title text-center' data-i18n="resources.text_dragFeature"></h5>
  24. </div>
  25. <div class='panel-body' id='params'>
  26. <p></p>
  27. <div align='right' class='button-group'>
  28. <input type='button' id='btn1' class='btn btn-primary' data-i18n="[value]resources.text_input_value_dragFea" onclick="activateDragFeature()"/>
  29. <input type='button' id='btn2' class='btn btn-primary' data-i18n="[value]resources.text_input_value_notDrag" onclick="deactivateDragFeature()"/>
  30. </div>
  31. </div>
  32. </div>
  33. <div id="map" style="margin:0 auto;width: 100%;height: 100%"></div>
  34. <script type="text/javascript" include="bootstrap" src="../js/include-web.js"></script>
  35. <script type="text/javascript" exclude="iclient-classic" src="../../dist/classic/include-classic.js"></script>
  36. <script type="text/javascript">
  37. var host = window.isLocal ? window.server : "https://iserver.supermap.io";
  38. var map, layer, vectorLayer, dragFeature;
  39. url = host + "/iserver/services/map-world/rest/maps/World";
  40. //新建矢量图层
  41. vectorLayer = new SuperMap.Layer.Vector("vectorlayer");
  42. addData();
  43. dragFeature = new SuperMap.Control.DragFeature(vectorLayer);
  44. //定义layer图层,TiledDynamicRESTLayer:分块动态 REST 图层
  45. layer = new SuperMap.Layer.TiledDynamicRESTLayer("World", url, {
  46. transparent: true,
  47. cacheEnabled: true
  48. }, {maxResolution: "auto"});
  49. //为图层初始化完毕添加addLayer()事件
  50. layer.events.on({"layerInitialized": addLayer});
  51. map = new SuperMap.Map("map", {
  52. controls: [
  53. new SuperMap.Control.LayerSwitcher(),
  54. new SuperMap.Control.ScaleLine(),
  55. new SuperMap.Control.Zoom(),
  56. new SuperMap.Control.Navigation({
  57. dragPanOptions: {
  58. enableKinetic: true
  59. }
  60. }),
  61. dragFeature]
  62. });
  63. function addLayer() {
  64. map.addLayers([layer, vectorLayer]);
  65. map.setCenter(new SuperMap.LonLat(0, 0), 1);
  66. }
  67. function addData() {
  68. var point_data = [[-55, 34], [-90, -45], [44, -50], [100, 33], [94, 57]];
  69. var point_features = [];
  70. for (var i = 0, len = point_data.length; i < len; i++) {
  71. var point = new SuperMap.Geometry.Point(point_data[i][0], point_data[i][1]);
  72. var feature = new SuperMap.Feature.Vector(point);
  73. point_features.push(feature);
  74. }
  75. vectorLayer.addFeatures(point_features);
  76. var line_data = [[113, 19], [107, -2], [92, 13], [90, 21], [82, 12], [74, 3], [64, 22], [52, 8], [71, 0], [91, 3]];
  77. var points = [];
  78. for (var i = 0, len = line_data.length; i < len; i++) {
  79. var point = new SuperMap.Geometry.Point(line_data[i][0], line_data[i][1]);
  80. points.push(point);
  81. }
  82. var line = new SuperMap.Geometry.LineString(points);
  83. var line_feature = new SuperMap.Feature.Vector(line);
  84. vectorLayer.addFeatures([line_feature]);
  85. var polygon_data = [[-16, 30], [-16, 0], [50, 0], [50, 30]];
  86. var points = [];
  87. for (var i = 0, len = polygon_data.length; i < len; i++) {
  88. var point = new SuperMap.Geometry.Point(polygon_data[i][0], polygon_data[i][1]);
  89. points.push(point);
  90. }
  91. var linearRing = new SuperMap.Geometry.LinearRing(points);
  92. var polygon = new SuperMap.Geometry.Polygon([linearRing]);
  93. var polygon_feature = new SuperMap.Feature.Vector(polygon);
  94. vectorLayer.addFeatures([polygon_feature]);
  95. }
  96. //激活拖拽要素控件
  97. function activateDragFeature() {
  98. dragFeature.activate();
  99. }
  100. //注销拖拽要素控件
  101. function deactivateDragFeature() {
  102. dragFeature.deactivate();
  103. }
  104. </script>
  105. </body>
  106. </html>