public static DetermineImageType ( Stream imgData ) : SupportedExtensions | ||
imgData | Stream | Image data, incl header. |
리턴 | SupportedExtensions |
internal static AbstractHeader LoadHeader(Stream stream) { stream.Seek(0, SeekOrigin.Begin); // Determine type of image ImageFormats.SupportedExtensions ext = ImageFormats.DetermineImageType(stream); // Parse header AbstractHeader header = null; switch (ext) { case ImageFormats.SupportedExtensions.BMP: header = new BMP_Header(stream); break; case ImageFormats.SupportedExtensions.DDS: header = new DDS_Header(stream); break; case ImageFormats.SupportedExtensions.JPG: header = new JPG_Header(stream); break; case ImageFormats.SupportedExtensions.PNG: header = new PNG_Header(stream); break; case ImageFormats.SupportedExtensions.TGA: header = new TGA_Header(stream); break; case ImageFormats.SupportedExtensions.GIF: header = new GIF_Header(stream); break; case ImageFormats.SupportedExtensions.TIF: header = new TIFF_Header(stream); break; default: throw new NotSupportedException("Image type unknown."); } return(header); }