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/******************************************************************************
* $Id: fit.h 10645 2007-01-18 02:22:39Z warmerdam $
*
* Project: FIT Driver
* Purpose: Implement FIT Support - not using the SGI iflFIT library.
* Author: Philip Nemec, nemec@keyholecorp.com
*
******************************************************************************
* Copyright (c) 2001, Keyhole, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#ifndef __FIT_H__
#define __FIT_H__
#include "gdal.h"
struct FITinfo {
unsigned short magic; // file ident
unsigned short version; // file version
unsigned int xSize; // image size
unsigned int ySize;
unsigned int zSize;
unsigned int cSize;
int dtype; // data type
int order; // RGBRGB.. or RR..GG..BB..
int space; // coordinate space
int cm; // color model
unsigned int xPageSize; // page size
unsigned int yPageSize;
unsigned int zPageSize;
unsigned int cPageSize;
// NOTE: a word of padding is inserted here
// due to struct alignment rules
double minValue; // min/max pixel values
double maxValue;
unsigned int dataOffset; // offset to first page of data
// non-header values
unsigned int userOffset; // offset to area of user data
};
struct FIThead02 { // file header for version 02
unsigned short magic; // file ident
unsigned short version; // file version
unsigned int xSize; // image size
unsigned int ySize;
unsigned int zSize;
unsigned int cSize;
int dtype; // data type
int order; // RGBRGB.. or RR..GG..BB..
int space; // coordinate space
int cm; // color model
unsigned int xPageSize; // page size
unsigned int yPageSize;
unsigned int zPageSize;
unsigned int cPageSize;
short _padding; // NOTE: a word of padding is inserted here
// due to struct alignment rules
double minValue; // min/max pixel values
double maxValue;
unsigned int dataOffset; // offset to first page of data
// user extensible area...
};
struct FIThead01 { // file header for version 01
unsigned short magic; // file ident
unsigned short version; // file version
unsigned int xSize; // image size
unsigned int ySize;
unsigned int zSize;
unsigned int cSize;
int dtype; // data type
int order; // RGBRGB.. or RR..GG..BB..
int space; // coordinate space
int cm; // color model
unsigned int xPageSize; // page size
unsigned int yPageSize;
unsigned int zPageSize;
unsigned int cPageSize;
unsigned int dataOffset; // offset to first page of data
// user extensible area...
};
#ifdef __cplusplus
extern "C" {
#endif
GDALDataType fitDataType(int dtype);
int fitGetDataType(GDALDataType eDataType);
int fitGetColorModel(GDALColorInterp colorInterp, int nBands);
#ifdef __cplusplus
}
#endif
#endif // __FIT_H__
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