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Club Amiga de Montreal - CAM
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PBM_PLUS
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tiff.h
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C/C++ Source or Header
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1980-12-04
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3KB
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108 lines
/*
**---------------------------------------------------------------------
** Tiff.h
**---------------------------------------------------------------------
** Copyright 1988 by Paul J. Emerson
**
** Permission to use, copy, modify, and distribute this software
** and its documentation for any purpose and without fee is
** hereby granted, provided that the above copyright notice
** appear in all copies and that both that copyright notice and
** this permission notice appear in supporting documentation, and
** that the name of Paul J. Emerson not be used in advertising or
** publicity pertaining to distribution of the software without
** specific, written prior permission. Paul J. Emerson makes no
** representations about the suitability of this software for
** any purpose. It is provided "as is" without express or implied
** warranty.
**
** Version 1.0
** Paul Emerson (ucf-cs!sdgsun!paul) December 1988
**
**---------------------------------------------------------------------
*/
/* Types as defined in the TIFF standard for SUN3 */
typedef unsigned char BYTE; /* 8-bits */
typedef unsigned char ASCII; /* 8-bits */
typedef unsigned short SHORT; /* 16 bits */
typedef unsigned int LONG; /* 32 bits */
typedef unsigned long RATIONAL; /* 2 LONG's numerator : denominator
#define INFINITY 99999
/*
** Data Types
*/
#define TYPEBYTE 1
#define TYPEASCII 2
#define TYPESHORT 3
#define TYPELONG 4
#define TYPERATIONAL 5
struct TiffHeader
{
BYTE ByteOrder[2];
SHORT Version;
LONG IdfOffset;
};
struct IDF
{
SHORT NumEntries;
struct IDF_Entry *idfptr;
};
struct IDF_Entry
{
SHORT Tag;
SHORT Type;
LONG Length;
LONG ValueOffset;
};
struct Tiffstruct
{
int SubFileType;
int ImageWidth;
int ImageLength;
int BitsPerSample;
int Compression;
int PhotoInterp;
int Threshold;
int CellWidth;
int CellLength;
int FillOrder;
char *DocName;
char *ImageDescript;
char *Make;
char *Model;
int StOffsetCnt;
LONG *StripOffset;
int Orientation;
int SamplesPixel;
int RowsStrip;
int StripByteCnt;
LONG *SBytesCntOffset;
int MinSampleValue;
int MaxSampleValue;
int Xres;
int Yres;
int PlanarConfig;
char *PageName;
int XPos;
int YPos;
int FreeOffsets;
int FreeByteCount;
int GrayResUnit;
int GrayResCurve;
int Group3Option;
int Group4Option;
int ResolutionUnit;
int PageNumber;
int ColorResUnit;
int ColorResCurv;
};