package uk.co.mmscomputing.imageio.tiff;
interface TIFFConstants{
// Directory Entry Types
static final int BYTE = 1; // An 8-bit unsigned integer
static final int ASCII = 2; // 8-bit ASCII codes terminated with a null (hex 0) character
static final int SHORT = 3; // A 16-bit (2-byte) unsigned integer
static final int LONG = 4; // A 32-bit (4-byte) unsigned integer
static final int RATIONAL = 5; // Two LONG values. The first represents the numerator of a fraction, the second the denominator
static final int SBYTE = 6; // An 8-bit signed integer
static final int UNDEFINED = 7; // byte
static final int SSHORT = 8; // A 16-bit (2-byte) signed integer
static final int SLONG = 9; // A 32-bit (4-byte) signed integer
static final int SRATIONAL = 10; // Two SLONG values. The first represents the numerator of a fraction, the second the denominator
static final int FLOAT = 11; // float
static final int DOUBLE = 12; // double
// Directory Entry Tags
static final int NewSubfileType = 254; // LONG 1
static final int SubfileType = 255; // SHORT 1
static final int ImageWidth = 256; // SHORT/LONG 1
static final int ImageLength = 257; // SHORT/LONG 1
static final int BitsPerSample = 258; // SHORT Samples per pixel
static final int Compression = 259; // SHORT 1
static final int PhotometricInterpretation = 262;// SHORT 1
static final int Thresholding = 263; // SHORT 1
static final int CellWidth = 264; // SHORT 1
static final int CellLength = 265; // SHORT 1
static final int FillOrder = 266; // SHORT 1
static final int DocumentName = 269; // ASCII ?
static final int ImageDescription = 270; // ASCII ?
static final int Make = 271; // ASCII ?
static final int Model = 272; // ASCII ?
static final int StripOffsets = 273; // SHORT/LONG
// Tag length = StripsPerlmage for PlanarConfig = 1
// SamplesPerPixel * StripsPerlmage for PlanarConfig = 2
static final int Orientation = 274; // SHORT 1
static final int SamplesPerPixel = 277; // SHORT 1
static final int RowsPerStrip = 278; // SHORT/LONG 1
static final int StripByteCounts = 279; // SHORT/LONG
// Tag length = StripsPerlmage for PlanarConfig = 1
// SamplesPerPixel * StripsPerImage for PlanarConfig = 2
static final int MinSampleValue = 280; // SHORT SamplesPerPixel
static final int MaxSampleValue = 281; // SHORT SamplesPerPixel
static final int XResolution = 282; // RATIONAL 1
static final int YResolution = 283; // RATIONAL 1
static final int PlanarConfiguration = 284; // SHORT 1
static final int PageName = 285; // ASCII ?
static final int XPosition = 286; // RATIONAL 1
static final int YPosition = 287; // RATIONAL 1
static final int FreeOffsets = 288; // LONG ?
static final int FreeByteCounts = 289; // LONG ?
static final int GrayResponseUnit = 290; // SHORT 1
static final int GrayResponseCurve = 291; // SHORT 2**BitsPerSample
static final int T4Options = 292; // LONG 1
static final int T6Options = 293; // LONG 1
static final int ResolutionUnit = 296; // SHORT 1
static final int PageNumber = 297; // SHORT 2
static final int ColorResponseCurve = 301; // SHORT 3*(2**BitsPerSample)
static final int Software = 305; // ASCII ?
static final int DateTime = 306; // ASCII 20 "YYYY:MM:DD HH:MM:SSO"
static final int Artist = 315; // ASCII ?
static final int HostComputer = 316; // ASCII ?
static final int Predictor = 317; // SHORT 1
static final int WhitePoint = 318; // RATIONAL 2
static final int PrimaryChromaticities= 319; // RATIONAL 6
static final int ColorMap = 320; // SHORT 3*(2**BitsPerSample)
static final int HalftoneHints = 321; // SHORT 2
static final int TileWidth = 322; // SHORT/LONG 1
static final int TileLength = 323; // SHORT/LONG 1
static final int TileOffsets = 324; // LONG tiles per image
static final int TileByteCounts = 325; // BYTE/SHORT tiles per image
static final int InkSet = 332; // SHORT 1
static final int InkNames = 333; // ASCII ?
static final int NumberOfInks = 334; // SHORT 1
static final int DotRange = 336; // SHORT/LONG 2*NumberOfInks
static final int TargetPrinter = 337; // ASCII ?
static final int ExtraSamples = 338; // SHORT Number of additional colour components
static final int SampleFormat = 339; // SHORT SamplesPerPixel
static final int SMinSampleValue = 340; // ? SamplesPerPixel
static final int SMaxSampleValue = 341; // ? SamplesPerPixel
static final int TransferRange = 342; // SHORT 6
static final int JPEGTables = 347; // ? n=number of bytes in tables datastream
static final int JPEGProc = 512; // SHORT 1
static final int JPEGInterchangeFormat= 513; // LONG 1 // offset
static final int JPEGInterchangeFormatLength= 514;//LONG 1 // byte count
static final int JPEGRestartInterval = 515; // SHORT 1
static final int JPEGLosslessPredictors=517; // SHORT SamplesPerPixel
static final int JPEGPointTransforms = 518; // SHORT SamplesPerPixel
static final int JPEGQTables = 519; // LONG SamplesPerPixel
static final int JPEGDCTables = 520; // LONG SamplesPerPixel
static final int JPEGACTables = 521; // LONG SamplesPerPixel
static final int YCbCrCoefficients = 529; // RATIONAL 3
static final int YCbCrSubSampling = 530; // SHORT 2
static final int YCbCrPositioning = 531; // SHORT 1
static final int ReferenceBlackWhite = 532; // LONG 2*BitsPerSample
static final int Copyright = 33432; // ASCII ?
// http://www.iptc.org/std/IIM/4.1/specification/IIMV4.1.pdf [last accessed 2010-03-01]
static final int IPTC = 33723; // BYTE/UNDEFINED ?
static final int ExifIFD = 34665; // LONG 1 Offset to Exif IFD
static final int ImageSourceData = 37724; // UNDEFINED ?
// Compression
static final int NOCOMPRESSION = 1; // No compression but bytes are tightly packed
static final int CCITTGROUP3MODHUFFMAN= 2; // CCITT Group 3 1-Dimensional modified Huffman RLE
static final int CCITTFAXT4 = 3; // Facsimile compatible CCITT Group 3; T4
static final int CCITTFAXT6 = 4; // Facsimile compatible CCITT Group 4; T6
static final int LZW = 5; // LZW (Lempel-Ziv & Welch)
static final int JPEGDeprecated = 6; // JPEG obsolete old style
static final int JPEG = 7; // JPEG [TIFF TechNote2 on JPEG-in-TIFF]
static final int PACKBITS = 32773; // PackBits (Macintosh) 0x8005
// Photometric Interpretation
static final int WhiteIsZero = 0;
static final int BlackIsZero = 1;
static final int RGB = 2;
static final int PaletteColor = 3;
static final int TransparencyMask = 4;
static final int CMYK = 5;
static final int YCbCr = 6;
static final int CIELab = 8;
static final int ICCLab = 9;
// Resolution Unit
static final int NoUnit = 1;
static final int Inch = 2;
static final int CM = 3;
// Fill Order
static final int LowColHighBit = 1;
static final int LowColLowBit = 2;
// mmsc mode constants
static final int compNone = 0;
static final int compBaselineMH = 1;
static final int compT4MH = 2;
static final int compT4MR = 3;
static final int compT6MMR = 4;
static final int compPackBits = 5;
static final int compLZW = 6;
static final int compJPEG = 7;
}
// http://partners.adobe.com/public/developer/en/tiff/TIFFphotoshop.pdf