| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /****************************************************************************** 00002 * VRS - The Virtual Rendering System 00003 * Copyright (C) 2002 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: imageedgedetector.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 1.6 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 1.5 2004/11/03 11:20:07 saar 00034 // Class comment changed (Doxygen style) 00035 // 00036 // Revision 1.4 2004/03/12 16:28:40 baumann 00037 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00038 // 00039 // Revision 1.3 2003/11/07 14:19:24 kirsch 00040 // removed leading underscore from include guards 00041 // 00042 // Revision 1.2 2002/10/29 10:32:52 baumann 00043 // macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed 00044 // 00045 // Revision 1.1 2002/07/25 11:06:53 skirsch 00046 // initial version 00047 // 00048 00049 #ifndef VRS_IMAGE_EDGE_DETECTOR_H_ 00050 #define VRS_IMAGE_EDGE_DETECTOR_H_ 00051 00052 #include <vrs/image/imagemanipulator.h> 00053 00054 namespace VRS { 00055 00057 class VRS_CORE_API ImageEdgeDetector : public ImageManipulator { 00058 public: 00059 ImageEdgeDetector(bool extendSource = false, const Color& borderColor = Color(0.0, 0.0, 0.0, 0.0), 00060 bool trimToWhite = false, double border = 0.0); 00072 void setExtendSource(bool extend); 00074 00078 bool getExtendSource() const; 00080 00081 void setBorderColor(const Color& color); 00083 00087 const Color& getBorderColor() const; 00089 00090 void setTrimToWhite(bool ttw); 00092 00097 bool getTrimToWhite() const; 00099 00100 void setBorder(double border); 00102 00107 double getBorder() const; 00109 00110 virtual bool operatesInPlace() const; 00112 00113 virtual Image* manipulate(Image* source, Image* target); 00115 00124 VRS_TYPEINFO(ImageEdgeDetector, ImageManipulator); 00125 00126 private: 00127 bool extendSource_; 00128 Color borderColor_; 00129 bool trimToWhite_; 00130 double border_; 00131 }; 00132 00133 } // namespace VRS 00134 00135 #endif // VRS_IMAGE_EDGE_DETECTOR_H_