public GeodanWorldTmsTileSource()
{
const string url = "http://geoserver.nl/tiles/tilecache.aspx/1.0.0/world_GM/";
var parameters = new Dictionary<string, string>();
parameters.Add("seriveparam", "world_GM");
parameters.Add("uid", "4c6b3b161be3a2eb513b66b09a70f18d");
var request = new TmsRequest(new Uri(url), "png", parameters);
Provider = new WebTileProvider(request);
Schema = new GlobalSphericalMercator(YAxis.TMS);
}
public GeodanWorldWmsTileSource()
{
var schema = new SphericalMercatorInvertedWorldSchema();
schema.Srs = "EPSG:900913";
const string url = "http://geoserver.nl/world/mapserv.cgi?map=world/world.map&VERSION=1.1.1";
var request = new WmscRequest(new Uri(url), schema,
new List<string>(new [] { "world" }), new List<string>(), new Dictionary<string, string>());
Provider = new WebTileProvider(request);
Schema = new SphericalMercatorInvertedWorldSchema();
}
public GoogleTileSource(GoogleRequest request, IPersistentCache<byte[]> persistentCache = null)
{
_tileSchema = new SphericalMercatorInvertedWorldSchema();
_tileProvider = new WebTileProvider(request, persistentCache,
// The Google requests needs to fake the UserAgent en Referer.
uri =>
{
var httpWebRequest = (HttpWebRequest) WebRequest.Create(uri);
httpWebRequest.UserAgent = UserAgent;
httpWebRequest.Referer = Referer;
return httpWebRequest;
});
}
public GoogleTileSource(GoogleRequest request, IPersistentCache <byte[]> persistentCache = null)
{
_tileSchema = new SphericalMercatorInvertedWorldSchema();
_tileProvider = new WebTileProvider(request, persistentCache,
// The Google requests needs to fake the UserAgent en Referer.
uri =>
{
var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);
httpWebRequest.UserAgent = UserAgent;
httpWebRequest.Referer = Referer;
return(RequestHelper.FetchImage(httpWebRequest));
});
}
public static WmsTileSource Create(WmsServerInfo serverInfo)
{
var href = serverInfo.OnlineResource;
var layers = new List<string>
{
serverInfo.Layer
};
var schema =
//new GlobalMercator("image/png");
new UnProjected();
var request = new WmscRequest(new Uri(href), schema, layers,
new List<string>(), // styles
new Dictionary<string, string>(), // custom parameters
serverInfo.Version);
var provider = new WebTileProvider(request);
return new WmsTileSource(provider, schema);
}
public static WmsTileSource Create(WmsServerInfo serverInfo)
{
var href = serverInfo.OnlineResource;
var layers = new List<string>
{
serverInfo.Layer
};
var schema =
//new GlobalMercator("image/png");
//new UnProjected();
new WmsTileSchema("schema", new Extent(-180, -90, 180, 90), "CRS:84", "image/png", 256, 4.291534423828125e-10, AxisDirection.Normal);
var request = new WmscRequest(new Uri(href), schema, layers,
new List<string>(), // styles
new Dictionary<string, string>(), // custom parameters
serverInfo.Version);
var provider = new WebTileProvider(request);
return new WmsTileSource(provider, schema);
}
public static TileSource CreateTileSource(Stream tileMapResource, string overrideUrl = null,
Dictionary<string, string> customParameters = null, IPersistentCache<byte[]> persistentCache = null,
Func<Uri, byte[]> fetchTile = null)
{
var reader = new StreamReader(tileMapResource);
var serializer = new XmlSerializer(typeof(TileMap));
var tileMap = (TileMap)serializer.Deserialize(reader);
var tileSchema = CreateSchema(tileMap);
var tileUrls = new Dictionary<string, Uri>();
foreach (TileMapTileSetsTileSet ts in tileMap.TileSets.TileSet)
{
tileUrls[ts.order] = new Uri(ts.href);
}
var tileProvider = new WebTileProvider(CreateRequest(tileUrls, tileSchema.Format, overrideUrl, customParameters),
persistentCache, fetchTile);
return new TileSource(tileProvider, tileSchema);
}
public void DoMainTask(DateTime time,string _extent,string basePath,string tileDir,string csv)
{
this.basePath = basePath;
this.csv = csv;
extent = _extent.Split(new[] { ',' }).Select(Convert.ToDouble).ToList();
_config = ConfigHelper.GetConfig(EnumBruTileLayer.OSM);
_tileSource = _config.CreateTileSource();
_tileProvider = (WebTileProvider)_tileSource.Provider;
_cacheDir = CacheSettings.GetCacheFolder(tileDir);
while (true)
{
try
{
DeleteDirectory(_cacheDir);
break;
}
catch (Exception ex)
{
LogManager.LogPath = AppDomain.CurrentDomain.BaseDirectory + "\\log\\";
LogManager.WriteLog("error", ex.Message);
}
}
_fileCache = CacheDirectory.GetFileCache(_cacheDir, _config, EnumBruTileLayer.OSM);
Draw();
var map = mosaicImage();
DirectoryInfo directory =
new DirectoryInfo(basePath + time.ToString("yyyy") + "\\" + time.ToString("yyyyMMdd") + "\\" +
time.ToString("yyyyMMddHHmm"));
if(!directory.Exists)
directory.Create();
map.Save(directory.FullName + "\\traffic.png");
CreateTrafficCsv(directory);
}
public TmsTileSource(Uri serviceUri, ITileSchema tileSchema)
{
Provider = new WebTileProvider(new TmsRequest(serviceUri, tileSchema.Format));
Schema = tileSchema;
}
public GoogleTileSource(GoogleRequest request, ITileCache <byte[]> fileCache)
{
_tileSchema = new SphericalMercatorInvertedWorldSchema();
_tileProvider = new WebTileProvider(request, fileCache, UserAgent, Referer, true);
}
private void button1_Click(object sender, EventArgs e)
{
extent.Add(double.Parse(textBox3.Text));
extent.Add(double.Parse(textBox4.Text));
extent.Add(double.Parse(textBox5.Text));
extent.Add(double.Parse(textBox2.Text));
var tile = comboBox1.SelectedItem;
if (tile == null)
{
MessageBox.Show("请选择至少一种地图");
return;
}
EnumBruTileLayer enumBruTileLayer = (EnumBruTileLayer)Enum.Parse(typeof(EnumBruTileLayer), tile.ToString());
IConfig config = ConfigHelper.GetConfig(enumBruTileLayer);
string cacheDir = CacheSettings.GetCacheFolder();
tileSource = config.CreateTileSource();
schema = tileSource.Schema;
tileProvider = (WebTileProvider)tileSource.Provider;
fileCache = CacheDirectory.GetFileCache(cacheDir, config, enumBruTileLayer);
_tiles = GetTile();
if (_tiles.ToList().Count > 0)
{
DownloadTiles();
}
}
public void Draw(IStepProgressor stepProgressor,
IActiveView activeView,
FileCache fileCache,
ITrackCancel trackCancel,
ISpatialReference layerSpatialReference,
ref string currentLevel, ITileSource tileSource, IDisplay display)
{
_tileSource = tileSource;
_trackCancel = trackCancel;
_layerSpatialReference = layerSpatialReference;
_currentLevel = currentLevel;
_fileCache = fileCache;
_tileProvider = (WebTileProvider)tileSource.Provider;
var spatialReferences = new SpatialReferences();
_dataSpatialReference = spatialReferences.GetSpatialReference(tileSource.Schema.Srs);
//var fetcher = new FileFetcher<Image>(osmTileSource, fileCache);
_display = display;
if (!activeView.Extent.IsEmpty)
{
_tiles = GetTiles(activeView);
currentLevel = _currentLevel;
Logger.Debug("Number of tiles to draw: " + _tiles.Count);
if (_tiles.ToList().Count > 0)
{
stepProgressor.MinRange = 0;
stepProgressor.MaxRange = _tiles.ToList().Count;
stepProgressor.Show();
var downloadFinished = new ManualResetEvent(false);
// this is a hack, otherwise we get error message...
// "WaitAll for multiple handles on a STA thread is not supported. (mscorlib)"
// so lets start a thread first...
var t = new Thread(DownloadTiles);
t.Start(downloadFinished);
// wait till finished
downloadFinished.WaitOne();
// 3. Now draw all tiles...
//if (layerSpatialReference != null && _dataSpatialReference != null)
//{
// _needReproject = (layerSpatialReference.FactoryCode != _dataSpatialReference.FactoryCode);
//}
//Logger.Debug("Need reproject tile: " + _needReproject.ToString());
//foreach (var tile in _tiles)
//{
// stepProgressor.Step();
// /* if (IsBeAdded(tile))
// continue;
// _showTiles.Add(tile);*/
// /* if (tile != null)
// {
// var name = _fileCache.GetFileName(tile.Index);
// if (!File.Exists(name)) continue;
// DrawRaster(name);
// }*/
//}
//stepProgressor.Hide();
}
else
{
Logger.Debug("No tiles to retrieve or draw");
}
Logger.Debug("End drawing tiles: " + _tiles.ToList().Count);
}
}
public HttpTileSource(ITileSchema tileSchema, IRequest request, string name = null, IPersistentCache <byte[]> persistentCache = null, Func <Uri, byte[]> tileFetcher = null)
{
_webTileProvider = new WebTileProvider(request, persistentCache, tileFetcher);
_tileSchema = tileSchema;
Name = name ?? string.Empty;
}
public GeodanWorldWmsTileSource()
{
var schema = new GlobalSphericalMercator(YAxis.TMS) { Srs = "EPSG:900913"};
Provider = new WebTileProvider(CreateWmsRequest(schema));
Schema = schema;
}
public void ProcessRequest(HttpContext context)
{
RuntimeManager.BindLicense(ProductCode.EngineOrDesktop);
extent = context.Request.QueryString["Extent"].Split(new[] { ',' }).Select(Convert.ToDouble).ToList();
level = double.Parse(context.Request.QueryString["level"]);
_config = ConfigHelper.GetConfig(EnumBruTileLayer.OSM);
_tileSource = _config.CreateTileSource();
_tileProvider = (WebTileProvider)_tileSource.Provider;
_cacheDir = CacheSettings.GetCacheFolder();
_fileCache = CacheDirectory.GetFileCache(_cacheDir, _config, EnumBruTileLayer.OSM);
Draw();
//using (Bitmap map = new Bitmap(@"D:\我的文件\天津师大切片解决方案\DownloadTiles\DownloadTiles\bin\Debug\p.png"))
using (Bitmap map = mosaicImage())
{
using (MemoryStream mem = new MemoryStream())
{
map.Save(mem, ImageFormat.Png);
mem.Seek(0, SeekOrigin.Begin);
context.Response.ContentType = "image/png";
mem.CopyTo(context.Response.OutputStream, 4096);
context.Response.Flush();
}
}
}
public BingTileSource(BingRequest bingRequest)
{
Schema = new BingSchema();
Provider = new WebTileProvider(bingRequest);
}
