| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /****************************************************************************** 00002 * VRS - The Virtual Rendering System 00003 * Copyright (C) 2000-2004 Computer Graphics Systems Group at the 00004 * Hasso-Plattner-Institute (HPI), Potsdam, Germany. 00005 * 00006 * This library is free software; you can redistribute it and/or modify it 00007 * under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2.1 of the License, or (at 00009 * your option) any later version. This library is distributed in the hope 00010 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 00011 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Lesser General Public License for more details. You should have received 00013 * a copy of the GNU Lesser+ General Public License along with this library; if 00014 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330, 00015 * Boston, MA, 02111-1307, USA. 00016 ******************************************************************************/ 00017 00018 // $Id: jpegwriter.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $ 00019 // $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $ 00020 // $Revision: 6014 $ 00021 // $State$ 00022 // $Author: Konstantin_Baumann $ 00023 // 00024 // $Log$ 00025 // Revision 1.16 2005/01/03 01:43:09 klimetschek 00026 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00027 // - removed vrs.vcproj 00028 // minor things: 00029 // - added all glutexamples to vrs4glut.sln 00030 // - fixed some problems in glutexamples 00031 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00032 // 00033 // Revision 1.15 2004/11/03 11:56:56 saar 00034 // Class comment changed (Doxygen style) 00035 // 00036 // Revision 1.14 2004/03/12 16:28:40 baumann 00037 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00038 // 00039 // Revision 1.13 2004/01/23 09:00:50 baumann 00040 // replaced "Intel JPEG library" (IJL) by libjpeg for WIN32 00041 // 00042 // Revision 1.12 2003/12/07 10:39:24 kirsch 00043 // added qualified namespace of std::string 00044 // 00045 // Revision 1.11 2003/11/07 14:19:25 kirsch 00046 // removed leading underscore from include guards 00047 // 00048 // Revision 1.10 2002/10/29 10:32:52 baumann 00049 // macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed 00050 // 00051 // Revision 1.9 2002/03/07 08:49:49 kosta 00052 // replaced "class VRS::String" by "typedef std::string String" 00053 // 00054 // Revision 1.8 2002/03/03 21:44:25 kosta 00055 // VRS_TYPEINFO-macro rewritten 00056 // 00057 // Revision 1.7 2002/02/19 10:34:17 kosta 00058 // undone all changes since 2002-02-15 00059 // 00060 // Revision 1.4 2002/01/15 16:25:54 kosta 00061 // macros rewritten for a better namespace support 00062 // 00063 // Revision 1.3 2001/11/13 16:36:31 kirsch 00064 // changed line feed to unix style (removed control-M) 00065 // 00066 // Revision 1.2 2001/07/13 14:27:02 doellner 00067 // interfaces revised, assertions added 00068 // 00069 // Revision 1.1.1.1 2001/06/08 08:09:21 kirsch 00070 // imported alpha-version by olli 00071 // 00072 00073 00074 #ifndef VRS_IO_JPEGWRITER_H 00075 #define VRS_IO_JPEGWRITER_H 00076 00077 #include <vrs/io/objectwriter.h> 00078 #include <vrs/image/image.h> 00079 00080 namespace VRS { 00081 00083 class VRS_CORE_API JPEGWriter : public ObjectWriter { 00084 public: 00085 JPEGWriter(unsigned int quality = 75); 00090 virtual bool canHandle(SharedObj* obj) const; 00091 virtual void write(SharedObj* obj, const std::string& filename) const; 00093 00094 virtual const char* objectFormatName() const { return "JPEG"; } 00095 virtual const char* objectFileSuffix() const { return "jpg jpeg"; } 00097 00098 static void writeFile(Image* image, const std::string& filename, unsigned int quality = 75); 00100 00101 VRS_TYPEINFO(JPEGWriter, ObjectWriter); 00102 00103 private: 00104 unsigned int quality_; 00105 }; 00106 00107 } // namespace VRS 00108 00109 #endif // VRS_IO_JPEGWRITER_H