{"id":736,"date":"2011-03-29T09:50:57","date_gmt":"2011-03-29T01:50:57","guid":{"rendered":"http:\/\/blog.newnaw.com\/?p=736"},"modified":"2011-03-29T09:50:57","modified_gmt":"2011-03-29T01:50:57","slug":"arcgis%e7%a7%bb%e5%8a%a8%e5%ae%a2%e6%88%b7%e7%ab%af%e7%a6%bb%e7%ba%bf%e5%ba%95%e5%9b%be%e7%9a%84%e5%87%a0%e7%a7%8d%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/blog.newnaw.com\/?p=736","title":{"rendered":"ArcGIS\u79fb\u52a8\u5ba2\u6237\u7aef\u79bb\u7ebf\u5e95\u56fe\u7684\u51e0\u79cd\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

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\u3000\u3000\u76ee\u524dArcGIS\u79fb\u52a8\u4ea7\u54c1\u67095\u79cd\uff0c\u57fa\u4e8eWindows Mobile\u5e73\u53f0\u7684ArcPad\u548cArcGIS Mobile\uff0c\u8fd9\u4e24\u4e2a\u4ea7\u54c1\u5df2\u7ecf\u5f88\u6210\u719f\u4e86\uff0c\u90fd\u6709\u5404\u81ea\u7684\u79bb\u7ebf\u7f13\u5b58\u683c\u5f0f\uff0c\u5176\u4e2dArcGIS Mobile\u4ece10\u7248\u672c\u5f00\u59cb\uff0c\u53ef\u4ee5\u76f4\u63a5\u8bfb\u53d6ArcGIS Server\u7f13\u5b58\u5730\u56fe\u670d\u52a1\u7684\u5207\u7247\u6587\u4ef6\u505a\u4e3abasemap layer\uff0c\u652f\u6301exploded\u548ccompact\u4e24\u79cd\u683c\u5f0f\u3002
\u3000\u3000\u76f8\u5bf9\u4e8e\u4ee5\u4e0a\u4e24\u4e2a\u8001\u724c\u79fb\u52a8\u4ea7\u54c1\uff0c\u4e09\u4e2a\u521a\u51fa\u9053\u7684\u5c0f\u5f1fArcGIS for iOS\uff0cArcGIS for Android\u548cArcGIS for Windows Phone\u5c31\u8d70\u4e86\u4e0d\u540c\u8def\u7ebf\uff1a\u4f9d\u8d56\u4e8eArcGIS Server\u7684REST\u670d\u52a1\u3002\u56e0\u6b64\u51e0\u4e4e\u6240\u6709\u64cd\u4f5c\uff0c\u5305\u62ec\u663e\u793a\u5730\u56fe\uff0c\u90fd\u9700\u8981\u7528\u5230ArcGIS Server\u53d1\u5e03\u7684\u5404\u79cd\u670d\u52a1\u3002\u8fd9\u4e09\u4e2a\u4ea7\u54c1\u7684\u79bb\u7ebf\u529f\u80fd\u5c06\u6765\u80af\u5b9a\u662f\u4f1a\u6709\u7684\uff0c\u4f46\u5177\u4f53\u7684\u65f6\u95f4\u8868\u8fd8\u65e0\u6cd5\u786e\u5b9a\u3002
\u3000\u3000\u9488\u5bf9ArcGIS for iOS\/Android\/Windows Phone\uff0c\u672c\u6587\u63d0\u51fa3\u79cd\u53ef\u884c\u7684\u79bb\u7ebf\u5e95\u56fe\uff08basemap layer\uff09\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4f9b\u5404\u4f4d\u53c2\u8003\u3002\u4ee5ArcGIS for Windows Phone\u4e3a\u4f8b\u3002<\/p>\n

1\u3001ArcGIS Server\u5730\u56fe\u670d\u52a1\u7684Exploded\u683c\u5f0f\u7f13\u5b58\u6587\u4ef6<\/font><\/strong><\/p>\n

\u3000\u3000ArcGIS API for Windows Phone\u4e2d\uff0c\u63d0\u4f9b\u4e86ArcGISTiledMapServiceLayer<\/a>\u7528\u6765\u52a0\u8f7dArcGIS Server\u53d1\u5e03\u7684\u7f13\u5b58\u5730\u56fe\u670d\u52a1\uff0c\u5b83\u7684\u539f\u7406\u662fMap\u63a7\u4ef6\u8ba1\u7b97\u597d\u9700\u8981\u52a0\u8f7d\u7684\u5207\u7247\u7684row\uff0ccol\uff0clevel\u53c2\u6570\uff0c\u5229\u7528ArcGISTiledMapServiceLayer\u91cc\u7684GetTileUrl<\/a>\u65b9\u6cd5\u63d0\u4f9b\u5982\u4f55\u83b7\u5f97\u6307\u5b9a\u53c2\u6570\u7684\u5207\u7247\u6587\u4ef6\uff0c\u6700\u540e\u62fc\u63a5\u6210\u5b8c\u6574\u7684\u5730\u56fe\u3002
\u3000\u3000\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fArcGISTiledMapServiceLayer\u7684\u7236\u7c7b\uff0cTiledMapServiceLayer<\/a>\u6216TiledLayer<\/a>\uff0c\u6765\u5b9e\u73b0\u81ea\u5df1\u7684\u81ea\u5b9a\u4e49\u56fe\u5c42\uff0c\u6bd4\u5982\u7528\u5b83\u6765\u52a0\u8f7dGoogle Maps<\/a>\uff0c\u5929\u5730\u56fe<\/a>\u7b49\u5404\u79cd\u5730\u56fe\u3002\u52a0\u8f7d\u8fd9\u4e9b\u5728\u7ebf\u5730\u56fe\u90fd\u662f\u901a\u8fc7\u91cd\u5199GetTileUrl()\u65b9\u6cd5\u6765\u5b9e\u73b0\u7684\u3002
\u3000\u3000\u5bf9\u4e8e\u5df2\u7ecf\u5b58\u653e\u5728\u786c\u76d8\u4e0a\u7684\u7f13\u5b58\u6587\u4ef6\uff0c\u8be5\u5982\u4f55\u52a0\u8f7d\u5462\uff1f\u8fd9\u51e0\u4e2a\u56fe\u5c42\u8fd8\u6709\u4e00\u4e2a\u65b9\u6cd5\uff0cGetTileSource<\/a>\u3002\u8fd9\u4e2a\u65b9\u6cd5\u6709\u4e00\u4e2aonComplete action\uff0c\u53ef\u4ee5\u4f20\u5165ImageSource\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5b83\u6bd4GetTileUrl\u6765\u7684\u66f4\u76f4\u63a5\u3002\u5176\u5b9eGetTileSource\u65b9\u6cd5\u4e2d\u8c03\u7528\u4e86GetTileUrl\u65b9\u6cd5\u7684\u7ed3\u679c\uff08\u4e00\u4e2a\u83b7\u5f97tile\u7684url\u5b57\u7b26\u4e32\uff09\uff0c\u5229\u7528\u8fd9\u4e2a\u5b57\u7b26\u4e32\u5411\u670d\u52a1\u5668\u7aef\u53d1\u9001\u8bf7\u6c42\uff0c\u8bf7\u6c42\u56de\u6765\u7684\u7ed3\u679c\u5c31\u662f\u5207\u7247\u56fe\u7247\u7684\u4e8c\u8fdb\u5236\u6d41\uff0c\u518d\u5c06\u8fd9\u4e2a\u4e8c\u8fdb\u5236\u6d41\u5f62\u6210ImageSource\uff0c\u901a\u8fc7onComplete\u65b9\u6cd5\u8fd4\u56de\u3002
\u3000\u3000\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u629b\u5f00GetTileUrl\uff0c\u76f4\u63a5\u91cd\u5199GetTileSource\u65b9\u6cd5\uff0c\u6765\u6839\u636erow\uff0ccol\uff0clevel\u53c2\u6570\uff0c\u8bfb\u53d6\u5730\u56fe\u670d\u52a1\u7684\u7f13\u5b58\u6587\u4ef6\u3002\u9996\u5148\u5c06Exploded\u683c\u5f0f\u7684\u5730\u56fe\u670d\u52a1\u7f13\u5b58\u6587\u4ef6\u62f7\u8d1d\u5230\u624b\u673a\u4e2d\uff1a<\/p>\n

\"image\"<\/a> <\/p>\n

\u3000\u3000\u5305\u542bconf.cdi\uff08ArcGIS Server 10\u7248\u672c\u4e2d\u624d\u6709\uff0c\u8bb0\u5f55\u4e86\u7f13\u5b58\u7684\u5168\u56fe\u8303\u56f4\uff09\u548cconf.xml\u6587\u4ef6\u7684\u597d\u5904\u662f\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u8bfb\u53d6\u8fd9\u4e24\u4e2a\u6587\u4ef6\u6765\u52a8\u6001\u751f\u6210\u6211\u4eec\u7684Tiling Scheme<\/a>\uff0c\u4ee5\u5b8c\u6210\u56fe\u5c42\u521d\u59cb\u5316\u7684\u5de5\u4f5c\u3002\u4ece\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bfb\u53d6\u53c2\u6570\u540e\uff0c\u5c31\u53ef\u4ee5\u91cd\u5199GetTileSource\u65b9\u6cd5\u4e86\u3002\u90e8\u5206\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

\n
\n
   1:<\/span> protected<\/span> override<\/span> void<\/span> GetTileSource(int<\/span> level, int<\/span> row, int<\/span> col, Action<System.Windows.Media.ImageSource> onComplete)<\/pre>\n
<\/p>\n
   2:<\/span>         {<\/pre>\n
<\/p>\n
   3:<\/span>             string<\/span> f = string<\/span>.Empty;<\/pre>\n
<\/p>\n
   4:<\/span>             if<\/span> (_cacheTileFormat.ToLower().Contains(\"png\"<\/span>))<\/pre>\n
<\/p>\n
   5:<\/span>                 f = \".png\"<\/span>;<\/pre>\n
<\/p>\n
   6:<\/span>             else<\/span> if<\/span> (_cacheTileFormat.ToLower().Contains(\"jpeg\"<\/span>) || _cacheTileFormat.ToLower().Contains(\"jpg\"<\/span>))<\/pre>\n
<\/p>\n
   7:<\/span>                 f = \".jpg\"<\/span>;<\/pre>\n
<\/p>\n
   8:<\/span>             else<\/span><\/pre>\n
<\/p>\n
   9:<\/span>                 throw<\/span> new<\/span> Exception(\"\u5207\u7247\u683c\u5f0f\u4e0d\u660e:\"<\/span> + _cacheTileFormat);<\/pre>\n
<\/p>\n
  10:<\/span>             #region<\/span> Exploded\u8bfb\u53d6<\/pre>\n
<\/p>\n
  11:<\/span>             if<\/span> (_storageFormat == StorageFormat.esriMapCacheStorageModeExploded)<\/pre>\n
<\/p>\n
  12:<\/span>             {<\/pre>\n
<\/p>\n
  13:<\/span>                 string<\/span> baseUrl = _path;\/\/ \"\/WP_LocalCacheReader;component\/Assets\/usa_exploded\/\"<\/span><\/pre>\n
<\/p>\n
  14:<\/span>                 baseUrl += @\"\/_alllayers\"<\/span>;<\/pre>\n
<\/p>\n
  15:<\/span>                 string<\/span> l = \"L\"<\/span>;<\/pre>\n
<\/p>\n
  16:<\/span>                 l = level.ToString().PadLeft(2, '0'<\/span>);<\/pre>\n
<\/p>\n
  17:<\/span>                 string<\/span> r = \"R\"<\/span>;<\/pre>\n
<\/p>\n
  18:<\/span>                 r = String.Format(\"{0:X}\"<\/span>, row).PadLeft(8, '0'<\/span>);<\/pre>\n
<\/p>\n
  19:<\/span>                 string<\/span> c = \"C\"<\/span>;<\/pre>\n
<\/p>\n
  20:<\/span>                 c = String.Format(\"{0:X}\"<\/span>, col).PadLeft(8, '0'<\/span>);<\/pre>\n
<\/p>\n
  21:<\/span>                 string<\/span> str = baseUrl<\/pre>\n
<\/p>\n
  22:<\/span>                     + @\"\/L\"<\/span> + l<\/pre>\n
<\/p>\n
  23:<\/span>                     + @\"\/R\"<\/span> + r<\/pre>\n
<\/p>\n
  24:<\/span>                     + @\"\/C\"<\/span> + c + f;<\/pre>\n
<\/p>\n
  25:<\/span>                 BitmapImage img = new<\/span> BitmapImage(new<\/span> Uri(str,UriKind.RelativeOrAbsolute))<\/pre>\n
<\/p>\n
  26:<\/span>                 {<\/pre>\n
<\/p>\n
  27:<\/span>                     CreateOptions = BitmapCreateOptions.DelayCreation<\/pre>\n
<\/p>\n
  28:<\/span>                 };<\/pre>\n
<\/p>\n
  29:<\/span>                 img.ImageFailed += (s, a) =><\/pre>\n
<\/p>\n
  30:<\/span>                 {<\/pre>\n
<\/p>\n
  31:<\/span>                     string<\/span> uri = _path + \"\/missing\"<\/span> + _tileRows.ToString() + f;<\/pre>\n
<\/p>\n
  32:<\/span>                     BitmapImage image = new<\/span> BitmapImage(new<\/span> Uri(uri, UriKind.RelativeOrAbsolute))<\/pre>\n
<\/p>\n
  33:<\/span>                     {<\/pre>\n
<\/p>\n
  34:<\/span>                         CreateOptions = BitmapCreateOptions.DelayCreation<\/pre>\n
<\/p>\n
  35:<\/span>                     };<\/pre>\n
<\/p>\n
  36:<\/span>                     onComplete(image);<\/pre>\n
<\/p>\n
  37:<\/span>                     return<\/span>;<\/pre>\n
<\/p>\n
  38:<\/span>                 };<\/pre>\n
<\/p>\n
  39:<\/span>                 onComplete(img);<\/pre>\n
<\/p>\n
  40:<\/span>             }<\/pre>\n
<\/p>\n
  41:<\/span>             #endregion<\/span><\/pre>\n
<\/p>\n
  42:<\/span>         }<\/pre>\n
<\/div>\n<\/div>\n
\u3000\u3000\u5f53\u6307\u5b9a\u7684\u5207\u7247\u6587\u4ef6\u4e0d\u5b58\u5728\uff08\u4e5f\u8bb8\u8fd8\u672a\u521b\u5efa\uff09\u65f6\uff0c\u53ef\u4ee5\u52a0\u8f7d\u4e8b\u5148\u51c6\u5907\u597d\u7684missing\u56fe\u7247\u6765\u66ff\u6362\u3002<\/p>\n
2\u3001ArcGIS Server\u5730\u56fe\u670d\u52a1\u7684Compact\u683c\u5f0f\u7f13\u5b58\u6587\u4ef6<\/font><\/strong><\/p>\n
\u3000\u3000\u8fd9\u662fArcGIS Server 10\u63a8\u51fa\u7684\u65b0\u7684\u7f13\u5b58\u683c\u5f0f\uff0c\u7f13\u5b58\u56fe\u7247\u90fd\u4fdd\u5b58\u5728.bundle\u6587\u4ef6\u4e2d\uff0c\u4e00\u4e2abundle\u76ee\u524d\u53ef\u5b58\u50a8128*128\u5f20\u5207\u7247\u3002\u5207\u7247\u6587\u4ef6\u66f4\u5c11\uff0c\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u8fc1\u79fb\u65b9\u4fbf\u3002\u6587\u6863\u4e2d\u5e76\u672a\u7ed9\u51fa\u8bfb\u53d6\u8fd9\u79cd\u683c\u5f0f\u6587\u4ef6\u7684\u65b9\u6cd5\uff0c\u4e0d\u8fc7\u725b\u9b54\u738b\u5df2\u7ecf\u51ed\u7a7a\u63a8\u65ad\u51fa\u4e86\u8fd9\u79cd\u683c\u5f0f\u7684\u5185\u5bb9<\/a>\uff0c\u8fd9\u91cc\u5c31\u501f\u9274\u4e86\u4ed6\u7684\u65b9\u6cd5\u3002\u8fd8\u662f\u5148\u5c06\u7f13\u5b58\u6587\u4ef6\u62f7\u8d1d\u5230\u624b\u673a\u4e2d\uff1a
\"image\"<\/a><\/p>\n
\u3000\u3000\u5229\u7528conf.cdi\u548cconf.xml\u83b7\u5f97tiling scheme\uff0c\u4e4b\u540e\u91cd\u5199GetTileSource\u65b9\u6cd5\u3002\u5177\u4f53\u601d\u8def\u725b\u9b54\u738b\u6587\u4e2d\u5df2\u7ecf\u7ed9\u51fa\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u8fd8\u662f\u770b\u539f\u6587\uff0c\u5b66\u4e60\u725b\u725b\u7684\u601d\u8def\u6bd4\u8f83\u597d\u3002
\u3000\u3000\u4e0b\u9762\u662f\u8bfb\u53d6\u4e24\u79cd\u7f13\u5b58\u6587\u4ef6\u7684\u6548\u679c\uff1a
\"image\"<\/a><\/p>\n
\"image\"<\/a><\/p>\n
\"image\"<\/a><\/p>\n
3\u3001\u7b2c\u4e09\u65b9\u79bb\u7ebf\u5730\u56fe\u6587\u4ef6<\/font><\/strong><\/p>\n
\u3000\u3000\u9664\u4e86ArcGIS Server\u7684\u7f13\u5b58\u5207\u7247\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u8bfb\u53d6\u7b2c\u4e09\u65b9\u7684\u79bb\u7ebf\u5730\u56fe\u6587\u4ef6\u6765\u505a\u4e3a\u6211\u4eec\u7684\u5e95\u56fe\u3002\u6bd4\u5982\u4ee5\u524d\u9762\u4ecb\u7ecd\u8fc7\u7684Mobile Atlas Creator<\/a>\u4e3a\u4f8b\uff0c\u6211\u73b0\u5728\u5df2\u7ecf\u6709\u4e86\u5f88\u591a\u81ea\u5df1\u4e0b\u8f7d\u597d\u7684\u79bb\u7ebf\u5730\u56fe\uff0c\u5982\u679c\u80fd\u5728ArcGIS\u79fb\u52a8\u5ba2\u6237\u7aef\u4f7f\u7528\u8d77\u6b65\u4e24\u5168\u5176\u7f8e\uff1f\u5176\u5b9e\u5728\u76ee\u524d\u7684\u79bb\u7ebf\u5bfc\u822a\u8f6f\u4ef6\u4e2d\uff0c\u5f88\u591a\u90fd\u7528sqlite\u6570\u636e\u5e93\u505a\u4e3a\u5730\u56fe\u5b58\u50a8\u683c\u5f0f\uff0c\u56e0\u4e3a\u5b83\u5e94\u7528\u5e7f\u6cdb\uff0c\u8f7b\u5de7\uff0c\u7d27\u51d1\uff0cAndroid\uff0ciOS\uff0cSymbian\u7b49\u7cfb\u7edf\u5bf9\u5b83\u90fd\u6709\u539f\u751f\u7684\u652f\u6301\u3002Mobile Atlas Creator\u4e2d\uff0cRMaps\u548cOruxMaps\u90fd\u7528Sqlite\u4fdd\u5b58\u79bb\u7ebf\u5730\u56fe\u3002\u8fd9\u91cc\u4ee5\u5e94\u7528\u8f83\u4e3a\u5e7f\u6cdb\u7684RMaps\u683c\u5f0f\u4e3a\u4f8b\uff0c\u8fdb\u884c\u8bd5\u9a8c\u3002
\u521b\u5efa\u597d\u7684RMaps\u5730\u56fe\u6587\u4ef6\u5982\u4e0b\uff1a
\"image\"<\/a><\/p>\n
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\"image\"<\/a><\/p>\n
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