{"id":39,"date":"2009-05-02T21:08:00","date_gmt":"2009-05-02T21:08:00","guid":{"rendered":"http:\/\/blog.newnaw.com\/?p=39"},"modified":"2009-05-02T21:08:00","modified_gmt":"2009-05-02T21:08:00","slug":"arcgis-api-for-silverlight%e5%bc%80%e5%8f%91%e5%85%a5%e9%97%a8%ef%bc%887%ef%bc%89%ef%bc%9a%e4%bd%bf%e7%94%a8%e9%9d%9eags%e6%95%b0%e6%8d%ae%e6%ba%90%e7%9a%84%e5%9b%be%e5%b1%82","status":"publish","type":"post","link":"https:\/\/blog.newnaw.com\/?p=39","title":{"rendered":"ArcGIS API for Silverlight\u5f00\u53d1\u5165\u95e8\uff087\uff09\uff1a\u4f7f\u7528\u975eAGS\u6570\u636e\u6e90\u7684\u56fe\u5c42"},"content":{"rendered":"

        \u901a\u8fc7\u4e0a\u4e00\u8282\u5b66\u4e60\uff0c\u53ef\u4ee5\u770b\u51fa\u5728Silverlight API\u4e2d\u4e0d\u4ec5\u53ef\u4ee5\u8f7b\u677e\u4f7f\u7528ArcGIS Server 9.3\u53d1\u5e03\u7684\u5730\u56fe\u670d\u52a1\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627f\u76f8\u5e94\u7684\u56fe\u5c42\uff0c\u5f15\u5165\u5176\u4ed6\u7684\u6570\u636e\u6e90\uff0c\u6bd4\u5982ArcGIS Server 9.2\u53d1\u5e03\u7684\u5730\u56fe\u670d\u52a1\uff0cWMS\u670d\u52a1\uff0c\u6216\u8005\u5176\u4ed6\u514d\u8d39\u7684\u6570\u636e\u3002\u672c\u8282\u5c31\u901a\u8fc7\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u6765\u770b\u770b\u5982\u4f55\u5c06Google Map\u4f5c\u4e3a\u5e95\u56fe\u6570\u636e\u3002
        Google Map\u662f\u7ecf\u8fc7\u7f13\u5b58\u7684\u6570\u636e\uff0c\u6240\u4ee5\u9700\u8981\u7ee7\u627f\u7684\u662fTiledMapServiceLayer\u3002\u90a3\u4e48\u5728\u6269\u5c55\u8fd9\u4e2a\u56fe\u5c42\u7684\u65f6\u5019\u9700\u8981\u505a\u54ea\u4e9b\u5de5\u4f5c\u5462\uff1f\u9996\u5148\u5c31\u8981\u660e\u767d\u5730\u56fe\u7f13\u5b58\u7684\u539f\u7406<\/a>\u3002\u53ef\u4ee5\u770b\u51fa\u6211\u4eec\u7ee7\u627f\u7684\u8fd9\u4e2a\u56fe\u5c42\uff0c\u9700\u8981\u6536\u96c6\u5230\u4ee5\u4e0b\u51e0\u4e2a\u4fe1\u606f\uff1a
1\u3001Tiling Scheme Origin\uff1b
2\u3001\u5207\u56fe\u7684\u8303\u56f4\uff0c\u4e5f\u5c31\u662fFullExtent\uff1b
3\u3001SpatialReference\uff1b
4\u3001TileInfo\uff0c\u5305\u62ec\u5207\u56fe\u7684\u5927\u5c0f\uff0c\u7ea7\u6570\uff0c\u4ee5\u53ca\u6bcf\u7ea7\u7684Resolution\uff1b
5\u3001\u6700\u540e\u5c31\u662f\u91cd\u5199GetTileUrl\u65b9\u6cd5\u3002
        \u8fd9\u662f\u4e3a\u4ec0\u4e48\u5462\uff1f\u53ef\u4ee5\u60f3\u8c61\uff0c\u5f53\u5730\u56fe\u63a7\u4ef6\u7684\u8303\u56f4\u6539\u53d8\u65f6\uff0c\u80fd\u591f\u83b7\u53d6\u5230\u5f53\u524d\u8303\u56f4\u7684\u4fe1\u606f\uff0c\u90a3\u4e48\u53ea\u8981\u628a\u5de6\u4e0a\u89d2\u548c\u53f3\u4e0b\u89d2\u4e4b\u95f4\u7684Tile\u5168\u90e8\u6309\u987a\u5e8f\u663e\u793a\u51fa\u6765\u5c31\u884c\u4e86\u3002\u7531\u524d\u9762\u7684\u6587\u7ae0\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53\u56fe\u5c42\u83b7\u53d6\u4e861\u30012\u30013\u30014\u56db\u4e2a\u4fe1\u606f\u540e\uff0c\u56fe\u5c42\u5b8c\u5168\u53ef\u4ee5\u81ea\u52a8\u8ba1\u7b97\u51fa\u6240\u9700\u7684Tile\uff0c\u6700\u540e\u6839\u636eGetTileUrl\u65b9\u6cd5\u53d6\u56de\u8fd9\u4e9bTile\u663e\u793a\u51fa\u6765\u5373\u53ef\u3002
        \u90a3\u4e48\u5bf9\u4e8eGoogle Map\u7684\u524d4\u4e2a\u53c2\u6570\uff0c\u5982\u4f55\u53d6\u5f97\u5462\uff1f\u8bb0\u5f97\u5728Catalog\u4e2d\u505a\u7f13\u5b58\u65f6\uff0c\u6709\u4e00\u4e2aLoad Tiling Scheme from Google Map\u5417\uff1f\u6309\u7167\u8fd9\u4e2aTiling Scheme\u5c06\u4e00\u4e2a\u5730\u56fe\u670d\u52a1\u505a\u7f13\u5b58\uff0c\u7136\u540e\u67e5\u770b\u5b83\u7684conf.xml\u548cService Directory\uff0c\u4fbf\u5b8c\u5168\u53ef\u4ee5\u53d6\u5f97\u8fd9\u51e0\u4e2a\u53c2\u6570\u4e86\u3002\u53e6\u5916\u5173\u4e8e\u5982\u4f55\u83b7\u53d6Google Map\u7684\u7f13\u5b58\uff0c\u7f51\u4e0a\u5df2\u7ecf\u6709\u975e\u5e38\u591a\u65b9\u6cd5\uff0c\u8fd9\u91cc\u5c31\u4e0d\u518d\u8ba8\u8bba\u4e86\u3002
\"\"<\/a><\/p>\n

\"\"<\/a>
        \u4ee3\u7801\u5982\u4e0b\uff1a
public class GoogleMap:TiledMapServiceLayer
{
public override void Initialize()
{
this.FullExtent = new ESRI.ArcGIS.Geometry.Envelope(-20037508.342787,-20037508.342787,20037508.342787,20037508.342787);\/\/(-180, -85.0511287798066,180, 85.0511287798066)
{
SpatialReference = new ESRI.ArcGIS.Geometry.SpatialReference(102113);
};
this.SpatialReference = new ESRI.ArcGIS.Geometry.SpatialReference(102113);
\/\/this.InitialExtent = this.FullExtent;
this.TileInfo = new TileInfo()
{
Height = 256,
Width = 256,
Origin = new ESRI.ArcGIS.Geometry.MapPoint(-20037508.342787, 20037508.342787)\/\/Origin = new ESRI.ArcGIS.Geometry.MapPoint(-180, 90)
{
SpatialReference = new ESRI.ArcGIS.Geometry.SpatialReference(102113)
},
Lods = new Lod[20]
};<\/p>\n

double resolution = 156543.033928;
for (int i = 0; i < TileInfo.Lods.Length; i++)
{
TileInfo.Lods[i] = new Lod() { Resolution = resolution };
resolution \/= 2;
}<\/p>\n

base.Initialize();
}<\/p>\n

public override string GetTileUrl(int level, int row, int col)
{
\/\/google maps map
\/\/string baseUrl = \"http:\/\/mt0.google.com\/mt\/v=ap.92&hl;=zh-CN&x;=\";
\/\/string url = baseUrl + col.ToString() + \"&y;=\" + row.ToString() + \"&z;=\" + level.ToString() + \"&s;=\";
\/\/return url;<\/p>\n

\/\/\/\/google maps satallite
string baseUrl = \"http:\/\/khm2.google.com\/kh\/v=38&hl;=zh-CN&x;=\";
string url = baseUrl + col.ToString() + \"&y;=\" + row.ToString() + \"&z;=\" + level.ToString() + \"&s;=\";
return url;
} <\/p>\n

}<\/code>
        \u9700\u8981\u6ce8\u610f\u4e00\u70b9\uff0cGoogle Map\u91c7\u7528\u7684\u662fWGS 1984 Web Mercator\u6295\u5f71\uff0c\u8fd9\u4e2a\u6295\u5f71\u7684wkid\u5728REST API\u4e2d\u67e5\u4e0d\u5230\uff0c\u4f46\u5728Service Direcotry\u4e2d\u53ef\u4ee5\u627e\u5230\uff0c\u662f102113\u3002\u53e6\u5916\uff0c\u91cd\u5199DynamicMapServiceLayer\u4e5f\u662f\u57fa\u672c\u76f8\u540c\u7684\u3002
        \u4e4b\u540e\u4e5f\u53ef\u4ee5\u6309\u7167\u8fd9\u4e2aTiling Scheme\u5bf9\u81ea\u5df1\u7684\u670d\u52a1\u4f5c\u7f13\u5b58\uff0c\u81ea\u5df1\u7684\u6570\u636e\u548cGoogle Map\u4fbf\u53ef\u4ee5\u53e0\u52a0\u5728\u4e00\u8d77\u4e86\u3002\u4f46\u662f\u8fd9\u6837\u5b50\u4f7f\u7528Google Map\u7684\u6570\u636e\u4e0d\u4ec5\u62c5\u5fc3\u4f1a\u88ab\u5c01IP\uff0c\u800c\u4e14\u66f4\u91cd\u8981\u7684\u662f\u7248\u6743\u95ee\u9898\uff0c\u6bd5\u7adf\u4e0d\u50cfJS API\uff08\u6709ArcGIS JavaScript Extension for the Google Maps API \uff09\u6216\u8005Flex API\uff08\u6709Google Map API for Flex\uff09\u3002\u522b\u5fd8\u4e86MS\u6709\u81ea\u5df1\u7684Virtual Earth\uff0c\u4e0b\u4e00\u8282\u4e2d\u5c31\u6765\u770b\u770b\u5982\u4f55\u5728\u6211\u4eec\u7684\u7a0b\u5e8f\u4e2d\u540d\u6b63\u8a00\u987a\u7684\u4f7f\u7528VE\u7684\u6570\u636e\u5427\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u901a\u8fc7\u4e0a\u4e00\u8282\u5b66\u4e60\uff0c\u53ef\u4ee5\u770b\u51fa\u5728Silverlight API\u4e2d\u4e0d\u4ec5\u53ef\u4ee5\u8f7b\u677e\u4f7f\u7528ArcGIS Server 9.3\u53d1\u5e03\u7684\u5730\u56fe\u670d\u52a1\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627f\u76f8\u5e94\u7684\u56fe\u5c42\uff0c\u5f15\u5165\u5176\u4ed6\u7684\u6570\u636e\u6e90\uff0c\u6bd4\u5982ArcGIS Server 9.2\u53d1\u5e03\u7684\u5730\u56fe\u670d\u52a1\uff0cWMS\u670d\u52a1\uff0c\u6216\u8005\u5176\u4ed6\u514d\u8d39\u7684\u6570\u636e\u3002\u672c\u8282\u5c31\u901a\u8fc7\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u6765\u770b\u770b\u5982\u4f55\u5c06Google Map\u4f5c\u4e3a\u5e95\u56fe\u6570\u636e\u3002        Google Map\u662f\u7ecf\u8fc7\u7f13\u5b58\u7684\u6570\u636e\uff0c\u6240\u4ee5\u9700\u8981\u7ee7\u627f\u7684\u662fTiledMapServiceLayer\u3002\u90a3\u4e48\u5728\u6269\u5c55\u8fd9\u4e2a\u56fe\u5c42\u7684\u65f6\u5019\u9700\u8981\u505a\u54ea\u4e9b\u5de5\u4f5c\u5462\uff1f\u9996\u5148\u5c31\u8981\u660e\u767d\u5730\u56fe\u7f13\u5b58\u7684\u539f\u7406\u3002\u53ef\u4ee5\u770b\u51fa\u6211\u4eec\u7ee7\u627f\u7684\u8fd9\u4e2a\u56fe\u5c42\uff0c\u9700\u8981\u6536\u96c6\u5230\u4ee5\u4e0b\u51e0\u4e2a\u4fe1\u606f\uff1a1\u3001Tiling Scheme Origin\uff1b2\u3001\u5207\u56fe\u7684\u8303\u56f4\uff0c\u4e5f\u5c31\u662fFullExtent\uff1b3\u3001SpatialReference\uff1b4\u3001TileInfo\uff0c\u5305\u62ec\u5207\u56fe\u7684\u5927\u5c0f\uff0c\u7ea7\u6570\uff0c\u4ee5\u53ca\u6bcf\u7ea7\u7684Resolution\uff1b5\u3001\u6700\u540e\u5c31\u662f\u91cd\u5199GetTileUrl\u65b9\u6cd5\u3002        \u8fd9\u662f\u4e3a\u4ec0\u4e48\u5462\uff1f\u53ef\u4ee5\u60f3\u8c61\uff0c\u5f53\u5730\u56fe\u63a7\u4ef6\u7684\u8303\u56f4\u6539\u53d8\u65f6\uff0c\u80fd\u591f\u83b7\u53d6\u5230\u5f53\u524d\u8303\u56f4\u7684\u4fe1\u606f\uff0c\u90a3\u4e48\u53ea\u8981\u628a\u5de6\u4e0a\u89d2\u548c\u53f3\u4e0b\u89d2\u4e4b\u95f4\u7684Tile\u5168\u90e8\u6309\u987a\u5e8f\u663e\u793a\u51fa\u6765\u5c31\u884c\u4e86\u3002\u7531\u524d\u9762\u7684\u6587\u7ae0\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53\u56fe\u5c42\u83b7\u53d6\u4e861\u30012\u30013\u30014\u56db\u4e2a\u4fe1\u606f\u540e\uff0c\u56fe\u5c42\u5b8c\u5168\u53ef\u4ee5\u81ea\u52a8\u8ba1\u7b97\u51fa\u6240\u9700\u7684Tile\uff0c\u6700\u540e\u6839\u636eGetTileUrl\u65b9\u6cd5\u53d6\u56de\u8fd9\u4e9bTile\u663e\u793a\u51fa\u6765\u5373\u53ef\u3002        \u90a3\u4e48\u5bf9\u4e8eGoogle Map\u7684\u524d4\u4e2a\u53c2\u6570\uff0c\u5982\u4f55\u53d6\u5f97\u5462\uff1f\u8bb0\u5f97\u5728Catalog\u4e2d\u505a\u7f13\u5b58\u65f6\uff0c\u6709\u4e00\u4e2aLoad Tiling Scheme from Google Map\u5417\uff1f\u6309\u7167\u8fd9\u4e2aTiling Scheme\u5c06\u4e00\u4e2a\u5730\u56fe\u670d\u52a1\u505a\u7f13\u5b58\uff0c\u7136\u540e\u67e5\u770b\u5b83\u7684conf.xml\u548cService Directory\uff0c\u4fbf\u5b8c\u5168\u53ef\u4ee5\u53d6\u5f97\u8fd9\u51e0\u4e2a\u53c2\u6570\u4e86\u3002\u53e6\u5916\u5173\u4e8e\u5982\u4f55\u83b7\u53d6Google Map\u7684\u7f13\u5b58\uff0c\u7f51\u4e0a\u5df2\u7ecf\u6709\u975e\u5e38\u591a\u65b9\u6cd5\uff0c\u8fd9\u91cc\u5c31\u4e0d\u518d\u8ba8\u8bba\u4e86\u3002         \u4ee3\u7801\u5982\u4e0b\uff1apublic class GoogleMap:TiledMapServiceLayer { public override void Initialize() { this.FullExtent = new ESRI.ArcGIS.Geometry.Envelope(-20037508.342787,-20037508.342787,20037508.342787,20037508.342787);\/\/(-180, -85.0511287798066,180, 85.0511287798066) { SpatialReference = new ESRI.ArcGIS.Geometry.SpatialReference(102113); }; this.SpatialReference = new ESRI.ArcGIS.Geometry.SpatialReference(102113); \/\/this.InitialExtent = this.FullExtent; this.TileInfo = new TileInfo() { Height = 256, Width = 256, Origin = new ESRI.ArcGIS.Geometry.MapPoint(-20037508.342787, 20037508.342787)\/\/Origin = new … Continue reading ArcGIS API for Silverlight\u5f00\u53d1\u5165\u95e8\uff087\uff09\uff1a\u4f7f\u7528\u975eAGS\u6570\u636e\u6e90\u7684\u56fe\u5c42<\/span> »<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[8,24],"_links":{"self":[{"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=\/wp\/v2\/posts\/39"}],"collection":[{"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=39"}],"version-history":[{"count":0,"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=\/wp\/v2\/posts\/39\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.newnaw.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}