Flex加载google地图、百度地图以及天地图作底图

　一 Flex加载Google地图作底图

　　（1）帮助类GoogleLayer.as

/*

* 根据输入的地图类型加载Google地图(by chenyuming)

*/

package Layers

{

    import com.esri.ags.SpatialReference;

    import com.esri.ags.geometry.Extent;

    import com.esri.ags.geometry.MapPoint;

    import com.esri.ags.layers.TiledMapServiceLayer;

    import com.esri.ags.layers.supportClasses.LOD;

    import com.esri.ags.layers.supportClasses.TileInfo;

    import flash.net.URLRequest;

    public class GoogleLayer extends TiledMapServiceLayer

    {

        private var _tileInfo:TileInfo=new TileInfo();

        private var _baseURL:String="";

        private var MapStyle:String="";

        public function GoogleLayer(mapStyle:String)

        {

            this.MapStyle=mapStyle;

            super();

            buildTileInfo();

            setLoaded(true);  

        }  

        override public function get fullExtent():Extent

        {

            return new Extent(-20037508.342787, -20037508.342787, 20037508.342787, 20037508.342787, new SpatialReference());

        }  

        override public function get initialExtent():Extent

        {

            return new Extent(-20037508.342787, -20037508.342787, 20037508.342787, 20037508.342787, new SpatialReference());

        }  

        override public function get spatialReference():SpatialReference

        {

            return new SpatialReference();

        }  

        override public function get tileInfo():com.esri.ags.layers.supportClasses.TileInfo

        {

            return _tileInfo;

        }  

        override protected function getTileURL(level:Number, row:Number, col:Number):URLRequest

        {

            var s:String = "Galileo".substring(, (( * col + row) % ));

            var    url:String ="";

            if (this.MapStyle == "Vector")//获取矢量地图

            {

                url = "http://mt" + (col % ) + ".google.com/vt/lyrs=m@158000000&hl=zh-CN&gl=cn&" +

                    "x=" + col + "&" +

                    "y=" + row + "&" +

                    "z=" + level + "&" +

                    "s=" + s;

            }

            else if (this.MapStyle == "Terrain")//获取地形图

            {

                url = "http://mt" + (col % ) + ".google.cn/vt/lyrs=t@131,r@227000000&hl=zh-CN&gl=cn&" +

                    "x=" + col + "&" +

                    "y=" + row + "&" +

                    "z=" + level + "&" +

                    "s=" + s;

            }

            else if (this.MapStyle == "Image")//获取影像地图

            {

                url = "http://mt" + (col % ) + ".google.com/vt/lyrs=s&hl=en&gl=en&" +

                    "x=" + col + "&" +

                    "y=" + row + "&" +

                    "z=" + level + "&" +

                    "s=" + s;

            }

            else if (this.MapStyle == "POI")//获取道路等POI，和影像地图配合使用

            {

                url = "http://mt" + (col % ) + ".google.com/vt/imgtp=png32&lyrs=h@169000000&hl=zh-CN&gl=cn&" +

                    "x=" + col + "&" +

                    "y=" + row + "&" +

                    "z=" + level + "&" +

                    "s=" + s;

            }

            return new URLRequest(url);

        }

        public function set url(vals:String):void

        {

            this._baseURL = vals;

        }

        private function buildTileInfo():void

        {

            _tileInfo.height=;

            _tileInfo.width=;

            _tileInfo.origin=new MapPoint(-20037508.342787, 20037508.342787);

            _tileInfo.spatialReference=new SpatialReference();

            _tileInfo.lods = [

                new LOD(, 156543.033928, 591657527.591555),

                new LOD(, 78271.5169639999, 295828763.795777),

                new LOD(, 39135.7584820001, 147914381.897889),

                new LOD(, 19567.8792409999, 73957190.948944),

                new LOD(, 9783.93962049996, 36978595.474472),

                new LOD(, 4891.96981024998, 18489297.737236),

                new LOD(, 2445.98490512499, 9244648.868618),

                new LOD(, 1222.99245256249, 4622324.434309),

                new LOD(, 611.49622628138, 2311162.217155),

                new LOD(, 305.748113140558, 1155581.108577),

                new LOD(, 152.874056570411, 577790.554289),

                new LOD(, 76.4370282850732, 288895.277144),

                new LOD(, 38.2185141425366, 144447.638572),

                new LOD(, 19.1092570712683, 72223.819286),

                new LOD(, 9.55462853563415, 36111.909643),

                new LOD(, 4.77731426794937, 18055.954822),

                new LOD(, 2.38865713397468, 9027.977411),

                new LOD(, 1.19432856685505, 4513.988705),

                new LOD(, 0.597164283559817, 2256.994353),

                new LOD(, 0.298582141647617, 1128.497176)

            ];

        } 

        public function lon2Mercator(px:int):int

        {

            var x:int = px * 20037508.34 / ;

            return x;

        }

        public    function lat2Mercator(py:int):int

        {

            var y:int;

            y = Math.log(Math.tan(( + py) * Math.PI / )) / (Math.PI / );

            y = y * 20037508.34 / ;

            return y;

        }

    }

}

　　（2）引用方法

//加载google地图

var baseLayer:GoogleLayer = new GoogleLayer("Image")

baseMap.addLayer(baseLayer);

　　二 Flex加载百度地图作底图

　　（1）帮助类BaiduLayer.as

/*

* 根据输入的地图类型加载百度地图(by chenyuming)

*/

package Layers

{

    import com.esri.ags.SpatialReference;

    import com.esri.ags.geometry.Extent;

    import com.esri.ags.geometry.MapPoint;

    import com.esri.ags.layers.TiledMapServiceLayer;

    import com.esri.ags.layers.supportClasses.LOD;

    import com.esri.ags.layers.supportClasses.TileInfo;

    import flash.net.URLRequest;

    import flashx.textLayout.formats.Float; 

    public class BaiduLayer extends TiledMapServiceLayer

    {

        //成员变量

        private var _tileInfo:TileInfo = new TileInfo();

        private var _wkid:int = ;

        private var cornerCoordinate:Number = 20037508.3427892;

        private var _mapStyle:String = "Image";

        private var _initialExtent:Extent;

        public function BaiduLayer(mapStyle:String)

        {

            this._mapStyle = mapStyle;

            super();

            buildTileInfo(); // to create our hardcoded tileInfo

            setLoaded(true); // Map will only use loaded layers

        } 

        //  全屏范围

        override public function get fullExtent():Extent

        {

            return new Extent(-cornerCoordinate, -cornerCoordinate, cornerCoordinate, cornerCoordinate, new SpatialReference(_wkid));

        } 

        //  初始化范围 (左下角坐标，右上角坐标)

        override public function get initialExtent():Extent

        {

            return new Extent(5916776.8, 1877209.3, 19242502.6, 7620381.8, new SpatialReference());

        } 

        //  空间参考系

        override public function get spatialReference():SpatialReference

        {

            return new SpatialReference(_wkid);

        } 

        override public function get tileInfo():TileInfo

        {

            return _tileInfo;

        } 

        override protected function getTileURL(level:Number, row:Number, col:Number):URLRequest

        {

            var zoom:int = level - ;

            var offsetX:int = Math.pow(, zoom) as int;

            var offsetY:int = offsetX - ;

            var numX:int = col - offsetX;

            var numY:int = (-row) + offsetY; 

            zoom = level + ;

            var num:int = (col + row) %  + ; 

            var url:String = null;

            if (_mapStyle == "Vector") //获取矢量地图

            {

                url = "http://q"+num+".baidu.com/it/u=x="+numX+";y="+ numY + ";z=" + zoom + ";v=013;type=web&fm=44";

            }

            else if (_mapStyle == "Image") //影像地图

            {

                url = "http://q"+num+".baidu.com/it/u=x="+numX+";y="+numY+";z="+zoom+";v=009;type=sate&fm=46";

            }

            else if (_mapStyle == "POI") //获取道路等POI，和影像地图配合使用

            {

                url = "http://q"+num+".baidu.com/it/u=x="+numX+";y="+numY+";z="+zoom+";v=013;type=trans&fm=47";

            }

            return new URLRequest(url);

        } 

        //  自定义方法，定义地图缩放等级

        private function buildTileInfo():void

        {

            _tileInfo.height=;

            _tileInfo.width=;

            _tileInfo.origin=new MapPoint(-cornerCoordinate, cornerCoordinate);

            _tileInfo.spatialReference=new SpatialReference(_wkid);

            _tileInfo.lods = [

                new LOD(, 156543.033928, 591657527.591555),

                new LOD(, 78271.5169639999, 295828763.795777),

                new LOD(, 39135.7584820001, 147914381.897889),

                new LOD(, 19567.8792409999, 73957190.948944),

                new LOD(, 9783.93962049996, 36978595.474472),

                new LOD(, 4891.96981024998, 18489297.737236),

                new LOD(, 2445.98490512499, 9244648.868618),

                new LOD(, 1222.99245256249, 4622324.434309),

                new LOD(, 611.49622628138, 2311162.217155),

                new LOD(, 305.748113140558, 1155581.108577),

                new LOD(, 152.874056570411, 577790.554289),

                new LOD(, 76.4370282850732, 288895.277144),

                new LOD(, 38.2185141425366, 144447.638572),

                new LOD(, 19.1092570712683, 72223.819286),

                new LOD(, 9.55462853563415, 36111.909643),

                new LOD(, 4.77731426794937, 18055.954822),

                new LOD(, 2.38865713397468, 9027.977411),

                new LOD(, 1.19432856685505, 4513.988705),

                new LOD(, 0.597164283559817, 2256.994353),

                new LOD(, 0.298582141647617, 1128.497176)

            ];

        }

    }

}

　　（2）引用方法

//加载百度地图

var baseLayer:BaiduLayer = new BaiduLayer("Image");

var POILayer:BaiduLayer = new BaiduLayer("POI");

baseMap.addLayer(baseLayer);

baseMap.addLayer(POILayer);

　　三 Flex加载天地图作底图（经纬度投影）

　　（1）帮助类TianDiTuLayer.as

/*

 * 根据输入的地图类型加载天地图(by chenyuming)

 * 注意：投影类型为经纬度

 */

package Layers

{

    import com.esri.ags.SpatialReference;

    import com.esri.ags.geometry.Extent;

    import com.esri.ags.geometry.MapPoint;

    import com.esri.ags.layers.ArcGISDynamicMapServiceLayer;

    import com.esri.ags.layers.TiledMapServiceLayer;

    import com.esri.ags.layers.supportClasses.LOD;

    import com.esri.ags.layers.supportClasses.TileInfo;

    import flash.net.URLRequest;

    import flash.sampler.Sample;

    public class TianDiTuLayer extends TiledMapServiceLayer

    {

        private var _tileInfo:TileInfo;

        private var _baseURL:String;

        private var _baseURLs:Array;

        private var _initExtent:String;

        private var _serviceMode:String;

        private var _imageFormat:String;

        private var _layerId:String;

        private var _tileMatrixSetId:String;

        private var _mapStyle:String="";

        public function TianDiTuLayer(mapStyle:String,serviceMode:String = "KVP",imageFormat:String = "tiles")

        {

            this._mapStyle=mapStyle;//设置地图类型

            this._serviceMode = serviceMode;

            this._imageFormat = imageFormat;

            super();

            this._tileInfo = new TileInfo();

            this._initExtent = null;

            this.buildTileInfo();

            setLoaded(true);

        }  

        override public function get fullExtent() : Extent

        {

            return new Extent(-, -, , , new SpatialReference());

        }  

        public function set initExtent(initextent:String):void

        {

            this._initExtent = initextent;

        } 

        override public function get initialExtent() :Extent

        {

            if (this._initExtent == null)

                return new Extent(70.0, 15.0, 135.0, 55.0, new SpatialReference());

            var coors:Array = this._initExtent.split(",");

            return new Extent(Number(coors[]), Number(coors[]), Number(coors[]) ,Number(coors[]), new SpatialReference());

        }  

        override public function get spatialReference() : SpatialReference

        {

            return new SpatialReference();

        }  

        override public function get tileInfo() : TileInfo

        {

            return this._tileInfo;

        }  

        //根据不同地图类型加载不同WMTS服务

        override protected function getTileURL(level:Number, row:Number, col:Number) : URLRequest

        {

                if(this._mapStyle == "ImageBaseMap")//获取影像地图（底图）

                {

                    _baseURL = "http://t0.tianditu.com/img_c/wmts";

                    _layerId = "img";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "ImageCNNote")//获取影像地图（中文注记）

                {

                    _baseURL = "http://t0.tianditu.com/cia_c/wmts";

                    _layerId = "cia";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "ImageENNote")//获取影像地图（英文注记）

                {

                    _baseURL = "http://t0.tianditu.com/eia_c/wmts";

                    _layerId = "eia";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "TerrainBaseMap")//获取地形图（底图）

                {

                    _baseURL = "http://t0.tianditu.com/ter_c/wmts";

                    _layerId = "ter";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "TerrainCNNote")//获取地形图（中文注记）

                {

                    _baseURL = "http://t0.tianditu.com/cta_c/wmts";

                    _layerId = "cta";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "TerrainENNote")//获取地形图（英文注记）

                {

                    //暂无

                }

                else if(this._mapStyle == "VectorBaseMap")//获取矢量图（底图）

                {

                    _baseURL = "http://t0.tianditu.com/vec_c/wmts";

                    _layerId = "vec";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "VectorCNNote")//获取矢量图（中文注记）

                {

                    _baseURL = "http://t0.tianditu.com/cva_c/wmts";

                    _layerId = "cva";

                    _tileMatrixSetId = "c";

                }

                else if(this._mapStyle == "VectorENNote")//获取矢量图（英文注记）

                {

                    _baseURL = "http://t0.tianditu.com/eva_c/wmts";

                    _layerId = "eva";

                    _tileMatrixSetId = "c";

                }

            var urlRequest:String=_baseURL+ "/wmts?Service=WMTS&Request=GetTile&Version=1.0.0" +

                "&Style=Default&Format="+_imageFormat+"&serviceMode="+_serviceMode+"&layer="+_layerId +

                "&TileMatrixSet="+_tileMatrixSetId+"&TileMatrix=" + level + "&TileRow=" + row + "&TileCol=" + col; 

            return new URLRequest(urlRequest);

        }  

        //切片信息

        private function buildTileInfo() : void

        {

            this._tileInfo.height = ;

            this._tileInfo.width = ;

            this._tileInfo.origin = new MapPoint(-, );

            this._tileInfo.spatialReference = new SpatialReference();

            this._tileInfo.lods = new Array();

            this._tileInfo.lods = [

                new LOD( , 0.703125,    2.958293554545656E8),

                new LOD( , 0.351563,    1.479146777272828E8),

                new LOD( , 0.175781,    7.39573388636414E7),

                new LOD( , 0.0878906,   3.69786694318207E7),

                new LOD( , 0.0439453,   1.848933471591035E7),

                new LOD( , 0.0219727,   9244667.357955175),

                new LOD( , 0.0109863,   4622333.678977588),

                new LOD( , 0.00549316,  2311166.839488794),

                new LOD( , 0.00274658,  1155583.419744397),

                new LOD(, 0.00137329,  577791.7098721985),

                new LOD(, 0.000686646,  288895.85493609926),

                new LOD(, 0.000343323,  144447.92746804963),

                new LOD(, 0.000171661,  72223.96373402482),

                new LOD(, 8.58307e-005, 36111.98186701241),

                new LOD(, 4.29153e-005, 18055.990933506204),

                new LOD(, 2.14577e-005, 9027.995466753102),

                new LOD(, 1.07289e-005, 4513.997733376551),

                new LOD(, 5.36445e-006, 2256.998866688275)

            ];

        }

    }

}

　　（2）引用方法

//加载天地图(经纬度投影)

var baseLayer:TianDiTuLayer = new TianDiTuLayer("VectorBaseMap")//天地图底图

var CNNoteLayer:TianDiTuLayer = new TianDiTuLayer("VectorCNNote");//中文注记

baseMap.addLayer(baseLayer);

baseMap.addLayer(CNNoteLayer);

　　四 Flex加载天地图作底图（球面墨卡托投影）

　　（1）帮助类TianDiTuLayerMercator.as

/*

 * 根据输入的地图类型加载天地图(by chenyuming)

 * 注意：投影类型为球形墨卡托

 */

package Layers

{

    import com.esri.ags.SpatialReference;

    import com.esri.ags.geometry.Extent;

    import com.esri.ags.geometry.MapPoint;

    import com.esri.ags.layers.ArcGISDynamicMapServiceLayer;

    import com.esri.ags.layers.TiledMapServiceLayer;

    import com.esri.ags.layers.supportClasses.LOD;

    import com.esri.ags.layers.supportClasses.TileInfo;

    import flash.net.URLRequest;

    import flash.sampler.Sample;

    public class TianDiTuLayerMercator extends TiledMapServiceLayer

    {

        private var _tileInfo:TileInfo;

        private var _baseURL:String;

        private var _baseURLs:Array;

        private var _initExtent:String;

        private var _layerId:String;

        private var _mapStyle:String="";

        public function TianDiTuLayerMercator(mapStyle:String)

        {

            this._mapStyle=mapStyle;//设置地图类型

            super();

            this._tileInfo = new TileInfo();

            this._initExtent = null;

            this.buildTileInfo();

            setLoaded(true);

        }  

        override public function get fullExtent() : Extent

        {

            return new Extent(-20037508.3427892,-20037508.3427892, 20037508.3427892,20037508.3427892, new SpatialReference());

        }  

        public function set initExtent(initextent:String):void

        {

            this._initExtent = initextent;

        } 

        override public function get initialExtent() :Extent

        {

            if (this._initExtent == null)

                return new Extent(8397502.3, 2660018.1, 15003861.0, 5509344.0, new SpatialReference());

            var coors:Array = this._initExtent.split(",");

            return new Extent(Number(coors[]), Number(coors[]), Number(coors[]) ,Number(coors[]), new SpatialReference());

        }  

        override public function get spatialReference() : SpatialReference

        {

            return new SpatialReference();

        }  

        override public function get tileInfo() : TileInfo

        {

            return this._tileInfo;

        }  

        //根据不同地图类型加载不同WMTS服务

        override protected function getTileURL(level:Number, row:Number, col:Number) : URLRequest

        {

            _baseURL = "http://t0.tianditu.com";

            if(this._mapStyle == "ImageBaseMap")//获取影像地图（底图）

            {

                _layerId = "img_w";

            }

            else if(this._mapStyle == "ImageCNNote")//获取影像地图（中文注记）

            {

                _layerId = "cia_w";

            }

            else if(this._mapStyle == "ImageENNote")//获取影像地图（英文注记）

            {

                _layerId = "eia_w";

            }

            else if(this._mapStyle == "TerrainBaseMap")//获取地形图（底图）

            {

                _layerId = "ter_w";

            }

            else if(this._mapStyle == "TerrainCNNote")//获取地形图（中文注记）

            {

                _layerId = "cta_w";

            }

            else if(this._mapStyle == "TerrainENNote")//获取地形图（英文注记）

            {

                //暂无

            }

            else if(this._mapStyle == "VectorBaseMap")//获取矢量图（底图）

            {

                _layerId = "vec_w";

            }

            else if(this._mapStyle == "VectorCNNote")//获取矢量图（中文注记）

            {

                _layerId = "cva_w";

            }

            else if(this._mapStyle == "VectorENNote")//获取矢量图（英文注记）

            {

                _layerId = "eva_w";

            }

            var urlRequest:String =_baseURL+"/DataServer?T="+_layerId+"&x="+col+"&y="+row+"&l="+level; 

            return new URLRequest(urlRequest);

        }  

        //切片信息

        private function buildTileInfo() : void

        {

            this._tileInfo.height = ;

            this._tileInfo.width = ;

            this._tileInfo.origin = new MapPoint(-20037508.3427892,20037508.3427892,new SpatialReference());

            this._tileInfo.spatialReference = new SpatialReference();

            this._tileInfo.lods = new Array();

            this._tileInfo.lods = [

                new LOD( ,77664.761018562790697674418604651, 2.958293554545656E8),

                new LOD( ,38832.380509281395348837209302326, 1.479146777272828E8),

                new LOD( ,19416.190254640697674418604651163, 7.39573388636414E7),

                new LOD( ,9708.0951273203488372093023255814, 3.69786694318207E7),

                new LOD( ,4854.0475636601744186046511627907, 1.848933471591035E7),

                new LOD( ,2427.0237818300872093023255813953, 9244667.357955175),

                new LOD( ,1213.5118909150436046511627906977, 4622333.678977588),

                new LOD( ,606.75594545752180232558139534884, 2311166.839488794),

                new LOD( ,303.37797272876090116279069767442, 1155583.419744397),

                new LOD(,151.68898636438045058139534883721, 577791.7098721985),

                new LOD(, 75.844493182190225290697674418605, 288895.85493609926),

                new LOD(, 37.922246591095112645348837209302, 144447.92746804963),

                new LOD(, 18.961123295547556322674418604651, 72223.96373402482),

                new LOD(, 9.4805616477737781613372093023256, 36111.98186701241),

                new LOD(, 4.7402808238868890806686046511628, 18055.990933506204),

                new LOD(, 2.3701404119434445403343023255814, 9027.995466753102),

                new LOD(, 1.1850702059717222701671511627907, 4513.997733376551),

                new LOD(, 0.59253510298586113508357558139535, 2256.998866688275)

            ];

        }

    }

}

　　（2）引用方法

//加载天地图（球面墨卡托投影）

var baseLayer:TianDiTuLayerMercator = new TianDiTuLayerMercator("ImageBaseMap")//天地图底图

var CNNoteLayer:TianDiTuLayerMercator = new TianDiTuLayerMercator("ImageCNNote");//中文注记

baseMap.addLayer(baseLayer);

baseMap.addLayer(CNNoteLayer);

　　五天地图WMTS服务

　　服务资源。

Flex加载google地图、百度地图以及天地图作底图的更多相关文章

ARCGIS FLEX API加载google地图、百度地图、天地图（转）
http://www.cnblogs.com/chenyuming507950417/ Flex加载google地图.百度地图以及天地图作底图一 Flex加载Google地图作底图 (1)帮助类G ...
ArcGIS API for Silverlight 加载google地图
原文:ArcGIS API for Silverlight 加载google地图 using System; using System.Net; using System.Windows; using ...
ArcGIS API for Silverlight加载google地图（后续篇）
原文:ArcGIS API for Silverlight加载google地图(后续篇) 之前在博客中(http://blog.csdn.net/taomanman/article/details/8 ...
《ArcGIS Runtime SDK for Android开发笔记》——（13）、图层扩展方式加载Google地图
1.前言 http://mt2.google.cn/vt/lyrs=m@225000000&hl=zh-CN&gl=cn&x=420&y=193&z=9& ...
ArcGIS API for Silverlight中加载Google地形图（瓦片图）
原文:ArcGIS API for Silverlight中加载Google地形图(瓦片图) 在做水利.气象.土地等行业中,若能使用到Google的地形图那是再合适不过了,下面就介绍如何在ArcGIS ...
Flex 加载pdf
如果想要在flex加载pdf,虽然pdf格式是开源的,但是自己去解析太麻烦了,pdf还要分页之类的,现在网上各种文档上传可以在线看很多都是pdf,当然也有word,excel之类,其实很多都是转了sw ...
Flex 加载 wmf，svg
最近做gis系统发现要在flex加载wmf图片.我记得flash的loader只能是png,gis,jpg.wmf格式居然是window出的,flash居然不支持我也是醉了,没办法,只能后台转格式,首 ...
使用WebGL加载Google街景图
我们要实现的功能比较简单:首先通过坐标定位.我的位置.地址搜索等方式,调用google map api获取地址信息.然后根据地址信息中的全景信息获取当前缩放级别的全景信息.最终把这些全景信息通过Web ...
Flex 加载dwg
之前写的几种格式不是专门gis格式,这次来说说加载dwg.首先dwg格式不同于dxf格式,虽然autocad都能加载进去,真正用的比较多的是dwg格式,反正测绘,国土规划部门都是,吐槽下,然而auto ...

随机推荐

64位Win7下编译hadoop 1.2.1问题解决
0.报sed的错误.原因在于没有安装cygwin.安装cygwin的时候要选择sed 1.Cannot run program "autoreconf". 这个问题在网上看了很多解 ...
<Java中的继承和组合之间的联系和区别>
//Java中的继承和组合之间的联系和区别 //本例是继承 class Animal { private void beat() { System.out.println("心胀跳动...& ...
easyui datagrid
function initData(){ //数据列表 yftjsy=$("#yftjsy").datagrid({ url: '', fit:true, showFooter:f ...
跟大牛之间关于hibernate的一些探讨记录
hibernate的工作原理!! 1.读取配置文件 2.读取并解析映射信息,创建SessionFactory 3.打开Session 4.创建事务Transcation 5.持久化操作 6.提交事务 ...
摘要评注The Cathedral & The Bazaar
2013年暑期买到这本书,距离其第一版已经有14年之久,而最早发布在互联网上的文章更是早在1997年.在我阅读的时候,很多事迹已经沉积为历史,很多预言已经成为现实.而这本书的意义却丝毫没有因此淡化,反 ...
Model1
jsp+javabean的开发模式此处JavaBean也可是封装的业务逻辑流程: 浏览器端访问jsp,jsp交给Javabean处理,javabean处理后台数据,交还给Jsp
【 D3.js 入门系列 --- 2.1 】关于如何选择，插入，删除元素
在D3.js中,选择元素的函数有两个:select 和 selectAll . 先说明一下它们的区别: select 是选择所有指定元素的第一个 selectAll 是选择指定元素的全部(以用于后面同 ...
ExpandableListView二级列表
package com.example.dajj; import android.os.Bundle;import android.app.Activity;import android.view.M ...
Qt 手动添加ui文件到工程（转）
制作ui文件先应该用Qt Designer绘制一个自己的界面,并存为myform.ui(这里的myform可以用自己喜欢的名字代替).在制作自己的界面文件时要注意以下几个要点: 1.要记住ui文件的 ...
（转）Deep Learning Research Review Week 1: Generative Adversarial Nets
Adit Deshpande CS Undergrad at UCLA ('19) Blog About Resume Deep Learning Research Review Week 1: Ge ...

Flex加载google地图、百度地图以及天地图作底图

一 Flex加载Google地图作底图

二 Flex加载百度地图作底图

三 Flex加载天地图作底图（经纬度投影）

四 Flex加载天地图作底图（球面墨卡托投影）

五 天地图WMTS服务

Flex加载google地图、百度地图以及天地图作底图的更多相关文章

随机推荐

热门专题

　一 Flex加载Google地图作底图

　　二 Flex加载百度地图作底图

　　三 Flex加载天地图作底图（经纬度投影）

　　四 Flex加载天地图作底图（球面墨卡托投影）

　　五天地图WMTS服务