public static (ProcessState state, SKImage image) ExpandRegion(HttpClient httpClient, ILogger log, Uri imageUri, ImageRequest request, bool allowSizeAboveFull) { if (imageUri.IsFile) { using (var tiff = T.Tiff.Open(imageUri.LocalPath, "r")) { return(ReadFullImage(tiff, request, allowSizeAboveFull)); } } else { var stream = new TiffHttpSource(httpClient, log, imageUri, request.RequestId); using (var tiff = T.Tiff.ClientOpen("custom", "r", null, stream)) { return(ReadFullImage(tiff, request, allowSizeAboveFull)); } } }
public static Metadata GetMetadata(HttpClient httpClient, ILogger log, Uri imageUri, int defaultTileWidth, string requestId) { if (imageUri.IsFile) { if (!File.Exists(imageUri.LocalPath)) { throw new FileNotFoundException(); } using (var tiff = T.Tiff.Open(imageUri.LocalPath, "r")) { return(ReadMetadata(tiff, defaultTileWidth)); } } else { var stream = new TiffHttpSource(httpClient, log, imageUri, requestId); using (var tiff = T.Tiff.ClientOpen("custom", "r", null, stream)) { return(ReadMetadata(tiff, defaultTileWidth)); } } }