/// <summary>
/// Loads one tile.
/// </summary>
public static Stream LoadTile(string path, OsmGeoType type, Tile tile, bool compressed = false)
{
var location = DatabaseCommon.BuildPathToTile(path, type, tile, compressed);
if (!FileSystemFacade.FileSystem.Exists(location))
{
return(null);
}
if (compressed)
{
return(CreateInflateStream(FileSystemFacade.FileSystem.OpenRead(location)));
}
return(FileSystemFacade.FileSystem.OpenRead(location));
}
/// <summary>
/// Creates a tile.
/// </summary>
public static Stream CreateTile(string path, OsmGeoType type, Tile tile, bool compressed = false)
{
var location = DatabaseCommon.BuildPathToTile(path, type, tile, compressed);
var fileDirectory = FileSystemFacade.FileSystem.DirectoryForFile(location);
if (!FileSystemFacade.FileSystem.DirectoryExists(fileDirectory))
{
FileSystemFacade.FileSystem.CreateDirectory(fileDirectory);
}
if (compressed)
{
return(CreateDeflateStream(FileSystemFacade.FileSystem.Open(location, FileMode.Create)));
}
return(FileSystemFacade.FileSystem.Open(location, FileMode.Create));
}