/** \details 
    Image formats supported by Teigha Publish. 
    */
    enum Format
    {
      kUnknown  = -1, /// The format is unknown.
      kBMP,           /// A bitmap image.
      kICO,           /// An icon image.
      kJPEG,          /// A .jpeg image.
      kJNG,           /// A .jng image.
      kKOALA,         /// A .koala image.
      kLBM,           /// A .lbm image.
      kIFF,           /// An .iff image.
      kMNG,           /// A .mgn image.
      kPBM,           /// A .pbm image.
      kPBMRAW,        /// A raw .pbm image.
      kPCD,           /// A .pcd image.
      kPCX,           /// A .pcx image.
      kPGM,           /// A .pgm image.
      kPGMRAW,        /// A raw .pgm image.
      kPNG,           /// A .png image.
      kPPM,           /// A .ppm image.
      kPPMRAW,        /// A raw .ppm image.
      kRAS,           /// A .ras image.
      kTARGA,         /// A .targa image.
      kTIFF,          /// A .tiff image.
      kWBMP,          /// A .wbmp image.
      kPSD,           /// A .psd (Adobe Photoshop) image.
      kCUT,           /// A .cut image.
      kXBM,           /// A .xbm image.
      kXPM,           /// A .xpm image.
      kDDS,           /// A .dds image.
      kGIF,           /// A .gif image.
      kHDR,           /// A .hdr image.
      kFAXG3,         /// A .faxg3 image.
      kSGI,           /// A .sgi image.
      kEXR,           /// A .exr image.
      kJ2K,           /// A .j2k image.
      kJP2,           /// A .jp2 image.
      kPFM,           /// A .pfm image.
      kPICT,          /// A .pict image.
      kRAW            /// A raw image.
    };