Image Component Library (ICL)
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ScaleOp.h
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00001 /********************************************************************
00002 **                Image Component Library (ICL)                    **
00003 **                                                                 **
00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld          **
00005 **                         Neuroinformatics Group                  **
00006 ** Website: www.iclcv.org and                                      **
00007 **          http://opensource.cit-ec.de/projects/icl               **
00008 **                                                                 **
00009 ** File   : ICLFilter/src/ICLFilter/ScaleOp.h                      **
00010 ** Module : ICLFilter                                              **
00011 ** Authors: Christof Elbrechter                                    **
00012 **                                                                 **
00013 **                                                                 **
00014 ** GNU LESSER GENERAL PUBLIC LICENSE                               **
00015 ** This file may be used under the terms of the GNU Lesser General **
00016 ** Public License version 3.0 as published by the                  **
00017 **                                                                 **
00018 ** Free Software Foundation and appearing in the file LICENSE.LGPL **
00019 ** included in the packaging of this file.  Please review the      **
00020 ** following information to ensure the license requirements will   **
00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt                **
00022 **                                                                 **
00023 ** The development of this software was supported by the           **
00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology.    **
00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche       **
00026 ** Forschungsgemeinschaft (DFG) in the context of the German       **
00027 ** Excellence Initiative.                                          **
00028 **                                                                 **
00029 ********************************************************************/
00030 
00031 #pragma once
00032 
00033 #include <ICLUtils/CompatMacros.h>
00034 #include <ICLFilter/AffineOp.h>
00035 
00036 namespace icl{
00037   namespace filter{
00038     
00040     class ICLFilter_API ScaleOp : public AffineOp{
00041       public:
00043       ScaleOp (double factorX=0.0, double factorY=0.0, 
00044                core::scalemode eInterpolate=core::interpolateLIN) :
00045       AffineOp (eInterpolate) {
00046         setScale(factorX,factorY);
00047       }
00048       
00050 
00055       void setScale (double factorX, double factorY) {
00056         AffineOp::reset (); 
00057         AffineOp::scale (factorX,factorY);
00058       }
00059           
00060       // apply should still be public
00062       using AffineOp::apply;
00063   
00064       private: // hide the following methods
00065       using AffineOp::rotate;
00066       using AffineOp::translate;
00067     };
00068   } // namespace filter
00069 }
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