VirtualRenderingSystem: imagefilterop.h Source File

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: imagefilterop.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $
00018 // $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $
00019 // $Revision: 6014 $
00020 // $State$
00021 // $Author: Konstantin_Baumann $
00022 //
00023 // $Log$
00024 // Revision 1.16  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 1.15  2004/11/03 11:20:07  saar
00033 // Class comment changed (Doxygen style)
00034 //
00035 // Revision 1.14  2004/03/12 16:28:40  baumann
00036 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed
00037 //
00038 // Revision 1.13  2004/01/19 11:43:58  baumann
00039 // serialization mechanism improved
00040 //
00041 // Revision 1.12  2004/01/19 07:28:04  baumann
00042 // serialization mechanism improved
00043 //
00044 // Revision 1.11  2003/11/07 14:19:24  kirsch
00045 // removed leading underscore from include guards
00046 //
00047 // Revision 1.10  2002/10/29 10:32:52  baumann
00048 // macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed
00049 //
00050 // Revision 1.9  2002/03/03 21:44:25  kosta
00051 // VRS_TYPEINFO-macro rewritten
00052 //
00053 // Revision 1.8  2002/02/19 10:34:15  kosta
00054 // undone all changes since 2002-02-15
00055 //
00056 // Revision 1.5  2002/01/15 16:25:54  kosta
00057 // macros rewritten for a better namespace support
00058 //
00059 // Revision 1.4  2001/11/13 16:36:31  kirsch
00060 // changed line feed to unix style (removed control-M)
00061 //
00062 // Revision 1.3  2001/08/20 15:07:59  kersting
00063 // added classname to enumeration
00064 //
00065 // Revision 1.2  2001/07/31 17:57:31  nienhaus
00066 // clean-up
00067 //
00068 //
00069 
00070 #ifndef VRS_IMAGE_IMAGEFILTEROP_H
00071 #define VRS_IMAGE_IMAGEFILTEROP_H
00072 
00073 #include <vrs/image/imagemanipulator.h>
00074 
00075 namespace VRS {
00076 
00078 class VRS_CORE_API ImageFilterOp : public ImageManipulator {
00079 public:
00080     enum OpFilter {
00081         Median,
00082         Percentile, // not yet implemented
00083         Kuwahara,   // not yet implemented
00084         Maximum,
00085         Minimum
00086     };
00087     VRS_SERIALIZABLE_CLASS_ENUM(OpFilter);
00088     ImageFilterOp(OpFilter opType, int filterSizeX=3, int filterSizeY=3, int anchorX=1, int anchorY=1);
00095     void setOperation(OpFilter opType);
00096     OpFilter getOperation() const;
00098 
00099     int width() const;
00100     int height() const;
00103     int anchorX() const;
00104     int anchorY() const;
00107     virtual Image* manipulate(Image* source, Image* target);
00108     virtual bool operatesInPlace() const;
00112     static void median(Image* srcImage, Image* dstImage, int sizeX, int sizeY, int anchorX, int anchorY);
00115     static void maximum(Image* srcImage, Image* dstImage, int sizeX, int sizeY, int anchorX, int anchorY);
00117 
00118     static void minimum(Image* srcImage, Image* dstImage, int sizeX, int sizeY, int anchorX, int anchorY);
00120 
00121     VRS_TYPEINFO(ImageFilterOp, ImageManipulator);
00122 
00123 private:
00124     int opType_;
00125     int width_;
00126     int height_;
00127     int anchorX_;
00128     int anchorY_;
00129 };
00130 
00131 inline int ImageFilterOp::width() const { return width_; }
00132 inline int ImageFilterOp::height() const { return height_; }
00133 inline int ImageFilterOp::anchorX() const { return anchorX_; }
00134 inline int ImageFilterOp::anchorY() const { return anchorY_; }
00135 
00136 } // namespace VRS
00137 
00138 #endif // VRS_IMAGE_IMAGEFILTEROP_H