| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /********************************************************************** 00002 VRS - The Virtual Rendering System 00003 Copyright (C) 2001 Computer Graphics Systems Group at the 00004 Hasso-Plattner-Institute, Potsdam, Germany. 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 This library is distributed in the hope that it will be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 See the GNU Lesser General Public License for more details. 00013 You should have received a copy of the GNU Lesser+ General Public 00014 License along with this library; if not, write to the FreeSoftware 00015 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA. 00016 **********************************************************************/ 00017 // $Id: subimage.h 6628 2009-01-13 14:08:52Z Manuel_Wellmann $ 00018 // $Date: 2009-01-13 15:08:52 +0100 (Tue, 13 Jan 2009) $ 00019 // $Revision: 6628 $ 00020 // $State$ 00021 // $Author: Manuel_Wellmann $ 00022 // 00023 // $Log$ 00024 // Revision 1.18 2005/01/03 01:43:09 klimetschek 00025 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00026 // - removed vrs.vcproj 00027 // minor things: 00028 // - added all glutexamples to vrs4glut.sln 00029 // - fixed some problems in glutexamples 00030 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00031 // 00032 // Revision 1.17 2004/11/03 11:20:08 saar 00033 // Class comment changed (Doxygen style) 00034 // 00035 // Revision 1.16 2004/03/12 16:28:40 baumann 00036 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00037 // 00038 // Revision 1.15 2004/01/19 11:43:58 baumann 00039 // serialization mechanism improved 00040 // 00041 // Revision 1.14 2003/11/07 14:19:24 kirsch 00042 // removed leading underscore from include guards 00043 // 00044 // Revision 1.13 2003/10/27 08:26:44 baumann 00045 // new helper class DecoratedImage added 00046 // 00047 // Revision 1.12 2003/03/11 08:33:55 baumann 00048 // re-implements the methods bitsPerPixel() and memoryLayout() from the parent class Image 00049 // 00050 // Revision 1.11 2002/10/29 10:32:52 baumann 00051 // macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed 00052 // 00053 // Revision 1.10 2002/03/03 21:44:25 kosta 00054 // VRS_TYPEINFO-macro rewritten 00055 // 00056 // Revision 1.9 2002/02/19 10:34:15 kosta 00057 // undone all changes since 2002-02-15 00058 // 00059 // Revision 1.6 2002/02/05 07:48:26 kosta 00060 // new persistency macros: 00061 // VRS_SERIALIZABLE(CLASS_NAME); 00062 // VRS_SERIALIZABLE_ABSTRACT_CLASS(CLASS_NAME); 00063 // VRS_SERIALIZABLE_NO_SO_CLASS(CLASS_NAME) 00064 // 00065 // Revision 1.5 2002/02/04 13:07:20 kosta 00066 // VRS_SERIALIZABLE macros completely rewritten 00067 // 00068 // Revision 1.4 2002/01/15 16:25:54 kosta 00069 // macros rewritten for a better namespace support 00070 // 00071 // Revision 1.3 2001/11/13 16:36:31 kirsch 00072 // changed line feed to unix style (removed control-M) 00073 // 00074 // Revision 1.2 2001/08/26 16:41:18 kosta 00075 // lastTransactionNo() returns now the maximum of the lastTransactionNo() 00076 // of the subimage object and the lastTransactionNo() of the master image 00077 // 00078 // Revision 1.1.1.1 2001/06/08 08:09:21 kirsch 00079 // imported alpha-version by olli 00080 // 00081 00082 00083 #ifndef VRS_IMAGE_SUBIMAGE_H 00084 #define VRS_IMAGE_SUBIMAGE_H 00085 00086 #include <vrs/image/image.h> 00087 00088 namespace VRS { 00089 00091 class VRS_CORE_API SubImage : public DecoratedImage { 00092 public: 00093 SubImage(Image* master, bool useMasterROI = true); 00094 SubImage(Image* master, const Area& region); 00096 00097 virtual Image* master() const; 00099 00100 const Area& subRegion() const; 00101 00102 virtual int width() const; 00103 virtual int height() const; 00105 00106 virtual void* lineComponents(int y) const; 00107 virtual void* pixelComponents(int x, int y, int component = 0) const; 00109 00110 virtual SO<Image> uncompressed(bool storeReference = false) const; 00111 00112 VRS_TYPEINFO(SubImage, DecoratedImage); 00113 VRS_SERIALIZABLE(SubImage); 00114 00115 protected: 00116 SubImage(); // only for serialization 00117 00118 private: 00119 SO<Image> master_; 00120 Area region_; 00121 }; 00122 00123 } // namespace VRS 00124 00125 #endif // VRS_IMAGE_SUBIMAGE_H