| public static DetermineImageType ( Stream imgData ) : SupportedExtensions | ||
| imgData | Stream | Image data, incl header. |
| return | 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);
}
