tinytiffreader.h

/*
    Copyright (c) 2008-2024 Jan W. Krieger (<jan@jkrieger.de>), German Cancer Research Center (DKFZ) & IWR, University of Heidelberg
 
    This software is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License (LGPL) as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
*/
 
 
#ifndef TINYTIFFREADER_H
#define TINYTIFFREADER_H
 
#include "tinytiff_export.h"
#include "tinytiff_defs.h"
#include <stdint.h>
 
 
typedef struct TinyTIFFReaderFile TinyTIFFReaderFile; // forward
 
#ifdef __cplusplus
extern "C" {
#endif
    TINYTIFF_EXPORT TinyTIFFReaderFile* TinyTIFFReader_open(const char* filename);
 
 
    TINYTIFF_EXPORT void TinyTIFFReader_close(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT const char* TinyTIFFReader_getLastError(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT const char* TinyTIFFReader_getVersion();
 
    TINYTIFF_EXPORT int TinyTIFFReader_wasError(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT int TinyTIFFReader_success(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT int TinyTIFFReader_hasNext(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT int TinyTIFFReader_readNext(TinyTIFFReaderFile* tiff);
 
 
    TINYTIFF_EXPORT uint32_t TinyTIFFReader_getWidth(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT uint32_t TinyTIFFReader_getHeight(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT const char* TinyTIFFReader_getImageDescription(TinyTIFFReaderFile* tiff);
 
 
 
    TINYTIFF_EXPORT uint16_t TinyTIFFReader_getSampleFormat(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT uint16_t TinyTIFFReader_getBitsPerSample(TinyTIFFReaderFile* tiff, int sample);
 
    TINYTIFF_EXPORT uint16_t TinyTIFFReader_getSamplesPerPixel(TinyTIFFReaderFile* tiff);
 
    TINYTIFF_EXPORT float TinyTIFFReader_getXResolution(TinyTIFFReaderFile* tiff);
 
 
    TINYTIFF_EXPORT float TinyTIFFReader_getYResolution(TinyTIFFReaderFile* tiff);
 
 
    TINYTIFF_EXPORT uint16_t TinyTIFFReader_getResolutionUnit(TinyTIFFReaderFile* tiff);
 
 
    TINYTIFF_EXPORT int TinyTIFFReader_getSampleData(TinyTIFFReaderFile* tiff, void* buffer, uint16_t sample);
    TINYTIFF_EXPORT int TinyTIFFReader_getSampleData_s(TinyTIFFReaderFile* tiff, void* buffer, unsigned long buffer_size, uint16_t sample);
 
 
 
    TINYTIFF_EXPORT uint32_t TinyTIFFReader_countFrames(TinyTIFFReaderFile* tiff);
 
#ifdef __cplusplus
}
#endif
 
#endif // TINYTIFFREADER_H