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//
// Lynkeos
// $Id: MyTiff16Reader.h 471 2008-11-02 15:00:54Z j-etienne $
//
// Created by Jean-Etienne LAMIAUD on Tue Mar 29 2005.
// Copyright (c) 2005. Jean-Etienne LAMIAUD
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
/**
* \page libraries Libraries needed to compile Lynkeos
* The TIFF reader and writer classes needs the libtiff library which can be
* found at http://www.remotesensing.org/libtiff/
*/
/*!
* @header
* @abstract Reader for 16 bits and monochrome TIFF images
* @discussion These formats are not directly supported by Cocoa, which reads
* them as 8 bits RGB images. This class is delared with a higher priority.
*
*/
#ifndef __MYTIFF16READER_H
#define __MYTIFF16READER_H
#include <tiffio.h>
#include <LynkeosCore/LynkeosFileReader.h>
/*!
* @abstract Class for reading 16 bits or monochrome TIFF image file format.
* @discussion The TIFF file is opened and closed each time we need to read its
* contents. Otherwise, all the TIFF files would be loaded in memory.
* @ingroup FileAccess
*/
@interface MyTiff16Reader : NSObject <LynkeosImageFileReader>
{
@private
char *_tiffFile; //!< Path and name of the TIFF file
uint32 _width; //!< Cached width
uint32 _height; //!< Cached height
u_short _planar; //!< Is the image planar
u_short _nPlanes; //!< Number of color planes
uint32 _stripH; //!< Tiff strip height
u_short _nBits; //!< Number of bits per pixels
u_short _sampleType; //!< Integer or float pixels
double _min; //!< Minimum pixel value
double _max; //!< Maximum pixel value
}
@end
#endif
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