00001 00005 /* 00006 * Author: Steven Ludtke, 04/10/2003 (sludtke@bcm.edu) 00007 * Copyright (c) 2000-2006 Baylor College of Medicine 00008 * 00009 * This software is issued under a joint BSD/GNU license. You may use the 00010 * source code in this file under either license. However, note that the 00011 * complete EMAN2 and SPARX software packages have some GPL dependencies, 00012 * so you are responsible for compliance with the licenses of these packages 00013 * if you opt to use BSD licensing. The warranty disclaimer below holds 00014 * in either instance. 00015 * 00016 * This complete copyright notice must be included in any revised version of the 00017 * source code. Additional authorship citations may be added, but existing 00018 * author citations must be preserved. 00019 * 00020 * This program is free software; you can redistribute it and/or modify 00021 * it under the terms of the GNU General Public License as published by 00022 * the Free Software Foundation; either version 2 of the License, or 00023 * (at your option) any later version. 00024 * 00025 * This program is distributed in the hope that it will be useful, 00026 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00027 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00028 * GNU General Public License for more details. 00029 * 00030 * You should have received a copy of the GNU General Public License 00031 * along with this program; if not, write to the Free Software 00032 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00033 * 00034 * */ 00035 00036 #ifndef eman__tiffio_h__ 00037 #define eman__tiffio_h__ 1 00038 00039 #ifdef EM_TIFF 00040 00041 #include "imageio.h" 00042 00043 typedef struct tiff TIFF; 00044 00045 namespace EMAN 00046 { 00052 class TiffIO:public ImageIO 00053 { 00054 public: 00055 explicit TiffIO(string filename, IOMode rw_mode = READ_ONLY); 00056 ~TiffIO(); 00057 00058 DEFINE_IMAGEIO_FUNC; 00059 static bool is_valid(const void *first_block); 00060 00061 private: 00062 enum 00063 { 00064 TIFF_LITTLE_ENDIAN = 0x49, 00065 TIFF_BIG_ENDIAN = 0x4d 00066 }; 00067 00068 string filename; 00069 IOMode rw_mode; 00070 TIFF *tiff_file; 00071 unsigned short bitspersample; 00072 unsigned short photometric; 00073 bool is_big_endian; 00074 bool initialized; 00075 00076 unsigned int nx; 00077 unsigned int ny; 00078 unsigned int nz; 00079 00080 float rendermin; 00081 float rendermax; 00082 }; 00083 } 00084 00085 #endif //EM_TIFF 00086 00087 #endif //eman__tiffio_h__