33. {
34. return new SpatialReference(102113); 35. } 36.
37. override public function get tileInfo():com.esri.ags.layers.supportClasses.TileInfo 38. {
39. return _tileInfo; 40. } 41.
42. //获取矢量地图
43. override protected function getTileURL(level:Number, row:Number, col:Number):URL
Request 44. {
45. var url:String=_baseURL&+ 46. \47. \48. \49.
50. return new URLRequest(url); 51. }
52. public function set url(val:String):void 53.
54. this._baseURL = val; 55.
56. private function buildTileInfo():void 57. {
58. _tileInfo.height=256; 59. _tileInfo.width=256;
60. _tileInfo.origin=new MapPoint(-20037508.342787, 20037508.342787); 61. _tileInfo.spatialReference=new SpatialReference(102113); 62. _tileInfo.lods = [
63. new LOD(0, 156543.033928, 591657527.591555), 64. new LOD(1, 78271.5169639999, 295828763.795777), 65. new LOD(2, 39135.7584820001, 147914381.897889), 66. new LOD(3, 19567.8792409999, 73957190.948944), 67. new LOD(4, 9783.93962049996, 36978595.474472), 68. new LOD(5, 4891.96981024998, 18489297.737236), 69. new LOD(6, 2445.98490512499, 9244648.868618), 70. new LOD(7, 1222.99245256249, 4622324.434309), 71. new LOD(8, 611.49622628138, 2311162.217155), 72. new LOD(9, 305.748113140558, 1155581.108577), 73. new LOD(10, 152.874056570411, 577790.554289), 74. new LOD(11, 76.4370282850732, 288895.277144), 75. new LOD(12, 38.2185141425366, 144447.638572),
76. new LOD(13, 19.1092570712683, 72223.819286), 77. new LOD(14, 9.55462853563415, 36111.909643), 78. new LOD(15, 4.77731426794937, 18055.954822), 79. new LOD(16, 2.38865713397468, 9027.977411), 80. new LOD(17, 1.19432856685505, 4513.988705), 81. new LOD(18, 0.597164283559817, 2256.994353), 82. new LOD(19, 0.298582141647617, 1128.497176) 83. ]; 84. } 85. }
使用方法：
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1. var wmslayer:GoogleMapLayer =new GoogleMapLayer(); 2. wmslayer.url=\3. map.addLayer(wmslayer);
ArcGIS Flex API 调用天地图和Google地图服务
