theme_themeRange.html 5.6 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_themeRange"></title>
  9. <style type="text/css">
  10. .editPane {
  11. position: absolute;
  12. right: 60px;
  13. top: 50px;
  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.title_themeRange"></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.btn_addThemeLayer" onclick="addThemeRange()"/>
  29. <input type='button' id='btn2' class='btn btn-primary' data-i18n="[value]resources.text_input_value_clear" onclick="removeTheme()"/>
  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,widgets.alert" 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 map, baseLayer, themeLayer,
  38. host = window.isLocal ? window.server : "https://iserver.supermap.io",
  39. url = host + "/iserver/services/map-china400/rest/maps/China";
  40. map = new SuperMap.Map("map", {
  41. controls: [
  42. new SuperMap.Control.LayerSwitcher(),
  43. new SuperMap.Control.ScaleLine(),
  44. new SuperMap.Control.Zoom(),
  45. new SuperMap.Control.Navigation({
  46. dragPanOptions: {
  47. enableKinetic: true
  48. }
  49. })]
  50. });
  51. baseLayer = new SuperMap.Layer.TiledDynamicRESTLayer("China400", url, {
  52. transparent: true,
  53. cacheEnabled: true
  54. }, {maxResolution: "auto"});
  55. baseLayer.events.on({"layerInitialized": addLayer});
  56. function addLayer() {
  57. map.addLayer(baseLayer);
  58. map.setCenter(new SuperMap.LonLat(10080677, 4591416), 4);
  59. map.allOverlays = true;
  60. }
  61. function addThemeRange() {
  62. removeTheme();
  63. var themeService = new SuperMap.REST.ThemeService(url, {
  64. eventListeners: {
  65. "processCompleted": themeCompleted,
  66. "processFailed": themeFailed
  67. }
  68. }),
  69. style1 = new SuperMap.REST.ServerStyle({
  70. fillForeColor: new SuperMap.REST.ServerColor(137, 203, 187),
  71. lineColor: new SuperMap.REST.ServerColor(0, 0, 0),
  72. lineWidth: 0.1
  73. }),
  74. style2 = new SuperMap.REST.ServerStyle({
  75. fillForeColor: new SuperMap.REST.ServerColor(233, 235, 171),
  76. lineColor: new SuperMap.REST.ServerColor(0, 0, 0),
  77. lineWidth: 0.1
  78. }),
  79. style3 = new SuperMap.REST.ServerStyle({
  80. fillForeColor: new SuperMap.REST.ServerColor(135, 157, 157),
  81. lineColor: new SuperMap.REST.ServerColor(0, 0, 0),
  82. lineWidth: 0.1
  83. }),
  84. themeRangeIteme1 = new SuperMap.REST.ThemeRangeItem({
  85. start: 0,
  86. end: 500000000000,
  87. style: style1
  88. }),
  89. themeRangeIteme2 = new SuperMap.REST.ThemeRangeItem({
  90. start: 500000000000,
  91. end: 1000000000000,
  92. style: style2
  93. }),
  94. themeRangeIteme3 = new SuperMap.REST.ThemeRangeItem({
  95. start: 1000000000000,
  96. end: 3000000000000,
  97. style: style3
  98. }),
  99. themeRange = new SuperMap.REST.ThemeRange({
  100. rangeExpression: "SMAREA",
  101. rangeMode: SuperMap.REST.RangeMode.EQUALINTERVAL,
  102. items: [themeRangeIteme1, themeRangeIteme2, themeRangeIteme3]
  103. }),
  104. themeParameters = new SuperMap.REST.ThemeParameters({
  105. datasetNames: ["China_Province_pg"],
  106. dataSourceNames: ["China"],
  107. joinItems: null,
  108. themes: [themeRange],
  109. types: ['REGION']
  110. });
  111. themeService.processAsync(themeParameters);
  112. }
  113. function themeCompleted(themeEventArgs) {
  114. if (themeEventArgs.result.resourceInfo.id) {
  115. themeLayer = new SuperMap.Layer.TiledDynamicRESTLayer("中国各省面积_分段专题图", url, {
  116. cacheEnabled: false,
  117. transparent: true,
  118. layersID: themeEventArgs.result.resourceInfo.id
  119. }, {"maxResolution": "auto"});
  120. themeLayer.events.on({"layerInitialized": addThemelayer});
  121. }
  122. }
  123. function addThemelayer() {
  124. map.addLayer(themeLayer);
  125. }
  126. function themeFailed(serviceFailedEventArgs) {
  127. //doMapAlert("",serviceFailedEventArgs.error.errorMsg,true);
  128. widgets.alert.showAlert(serviceFailedEventArgs.error.errorMsg,false);
  129. }
  130. function removeTheme() {
  131. if (map.layers.length > 1) {
  132. map.removeLayer(themeLayer, true);
  133. }
  134. }
  135. </script>
  136. </body>
  137. </html>