public void XYZTileWalker_ZoomLevel20()
{
var walker = new XYZTileWalker(145.030539, -37.818251, 145.031800, -37.817484, 20);
walker.SetSpecificZoomLevels(new[] { 20 });
var list = walker.GetTileList();
Assert.Equal(16, list.Length);
}
static async Task <int> RunXYZAsync(XYZSeederOptions options)
{
int ret = 0;
try
{
options.Validate();
var xyz = new XYZTileService(options.UrlTemplate);
var walker = new XYZTileWalker(options.MinX, options.MinY, options.MaxX, options.MaxY, options.MaxZoomLevel ?? XYZTileWalker.DEFAULT_MAX_ZOOM_LEVEL);
if (options.SpecificZoomLevels != null)
{
walker.SetSpecificZoomLevels(options.SpecificZoomLevels);
}
var seederOptions = new TileSeederOptions();
seederOptions.MaxDegreeOfParallelism = options.MaxDegreeOfParallelism;
seederOptions.ErrorLogger = ErrorLogger;
var seeder = new TileSeeder(xyz, walker, seederOptions);
var progress = new ConsoleProgress();
var stats = await seeder.RunAsync(progress);
Console.WriteLine($"Rendered {stats.TilesRendered} tiles in {stats.Duration}");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
ret = 1;
}
finally
{
if (options.Wait)
{
Console.WriteLine("Press any key to continue");
Console.Read();
}
}
return(ret);
}
static int RunXYZ(XYZSeederOptions options)
{
int ret = 0;
try
{
options.Validate();
var xyz = new XYZTileService(options.UrlTemplate);
var walker = new XYZTileWalker(options.MinX, options.MinY, options.MaxX, options.MaxY);
var seederOptions = new TileSeederOptions();
seederOptions.MaxDegreeOfParallelism = options.MaxDegreeOfParallelism;
seederOptions.ErrorLogger = ErrorLogger;
var seeder = new TileSeeder(xyz, walker, seederOptions);
var progress = new ConsoleProgress();
var stats = seeder.Run(progress);
Console.WriteLine($"Rendered {stats.TilesRendered} tiles in {stats.Duration}");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
ret = 1;
}
finally
{
if (options.Wait)
{
Console.WriteLine("Press any key to continue");
Console.Read();
}
}
return(ret);
}
public async Task <int> PublishAsync(IStaticMapPublishingOptions options)
{
_tileStart = DateTime.UtcNow;
string imgDir = null;
string utfDir = null;
bool downloadedImageTiles = false;
bool downloadedUTFGridTiles = false;
if (!string.IsNullOrEmpty(options.ImageTileSet?.ResourceID))
{
imgDir = GetImageTileSaveDirectory(options, o => o.ImageTileSet.ResourceID);
Directory.CreateDirectory(imgDir);
}
if (!string.IsNullOrEmpty(options.UTFGridTileSet?.ResourceID))
{
utfDir = GetImageTileSaveDirectory(options, o => o.UTFGridTileSet.ResourceID);
Directory.CreateDirectory(utfDir);
}
if (!string.IsNullOrEmpty(options.ImageTileSet?.ResourceID))
{
if (options.ImageTileSet.Mode == TileSetRefMode.Local && !options.ImageTileSet.SkipTileDownloading)
{
var tileSvc = new XYZTileService(BuildUrlTemplate(options, o => o.ImageTileSet.ResourceID, o => o.ImageTileSet.GroupName));
var walker = new XYZTileWalker(options.Bounds.MinX, options.Bounds.MinY, options.Bounds.MaxX, options.Bounds.MaxY);
var seedOpts = new TileSeederOptions
{
MaxDegreeOfParallelism = options.MaxDegreeOfParallelism
};
if (Directory.Exists(imgDir))
{
seedOpts.SaveTile = (tr, stream) =>
{
var tilePath = Path.Combine(imgDir, tr.GroupName, $"{tr.Scale}" /* z */, $"{tr.Row}" /* x */, $"{tr.Col}.png" /* y */);
var parentDir = Path.GetDirectoryName(tilePath);
if (!Directory.Exists(parentDir))
{
Directory.CreateDirectory(parentDir);
}
using (var fw = File.OpenWrite(tilePath))
{
Utility.CopyStream(stream, fw);
}
};
}
else
{
seedOpts.SaveTile = null;
}
seedOpts.ErrorLogger = (tr, ex) =>
{
};
var seeder = new TileSeeder(tileSvc, walker, seedOpts);
seeder.RandomizeRequests = options.RandomizeRequests;
await seeder.RunAsync(this);
downloadedImageTiles = true;
}
else
{
await _stdout.WriteLineAsync($"Skipping downloading of tiles for: {options.ImageTileSet.ResourceID}");
}
}
var imageElapsed = DateTime.UtcNow - _tileStart;
_tileStart = DateTime.UtcNow;
if (!string.IsNullOrEmpty(options.UTFGridTileSet?.ResourceID))
{
if (options.UTFGridTileSet.Mode == TileSetRefMode.Local && !options.UTFGridTileSet.SkipTileDownloading)
{
var tileSvc = new XYZTileService(BuildUrlTemplate(options, o => o.UTFGridTileSet.ResourceID, o => o.UTFGridTileSet.GroupName));
var walker = new XYZTileWalker(options.Bounds.MinX, options.Bounds.MinY, options.Bounds.MaxX, options.Bounds.MaxY);
var seedOpts = new TileSeederOptions
{
MaxDegreeOfParallelism = options.MaxDegreeOfParallelism
};
if (Directory.Exists(utfDir))
{
seedOpts.SaveTile = (tr, stream) =>
{
var tilePath = Path.Combine(utfDir, tr.GroupName, $"{tr.Scale}" /* z */, $"{tr.Row}" /* x */, $"{tr.Col}.json" /* y */);
var parentDir = Path.GetDirectoryName(tilePath);
if (!Directory.Exists(parentDir))
{
Directory.CreateDirectory(parentDir);
}
using (var fw = File.OpenWrite(tilePath))
{
Utility.CopyStream(stream, fw);
}
};
}
else
{
seedOpts.SaveTile = null;
}
seedOpts.ErrorLogger = (tr, ex) =>
{
};
var seeder = new TileSeeder(tileSvc, walker, seedOpts);
seeder.RandomizeRequests = options.RandomizeRequests;
await seeder.RunAsync(this);
downloadedUTFGridTiles = true;
}
else
{
await _stdout.WriteLineAsync($"Skipping downloading of tiles for: {options.UTFGridTileSet.ResourceID}");
}
}
var utfElapsed = DateTime.UtcNow - _tileStart;
if (downloadedImageTiles)
{
await _stdout.WriteLineAsync($"Image tiles downloaded in {(int)imageElapsed.TotalSeconds}s");
}
if (downloadedUTFGridTiles)
{
await _stdout.WriteLineAsync($"UTFGrid tiles downloaded in {(int)utfElapsed.TotalSeconds}s");
}
return(0);
}
