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Imaging/vtkImageButterworthLowPass.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageButterworthLowPass.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00049 #ifndef __vtkImageButterworthLowPass_h
00050 #define __vtkImageButterworthLowPass_h
00051 
00052 
00053 #include "vtkImageToImageFilter.h"
00054 
00055 class VTK_IMAGING_EXPORT vtkImageButterworthLowPass : public vtkImageToImageFilter
00056 {
00057 public:
00058   static vtkImageButterworthLowPass *New();
00059   vtkTypeRevisionMacro(vtkImageButterworthLowPass,vtkImageToImageFilter);
00060   void PrintSelf(ostream& os, vtkIndent indent);
00061 
00063 
00066   vtkSetVector3Macro(CutOff,float);
00067   void SetCutOff(float v) {this->SetCutOff(v, v, v);}
00068   void SetXCutOff(float v);
00069   void SetYCutOff(float v);
00070   void SetZCutOff(float v);
00071   vtkGetVector3Macro(CutOff,float);
00072   float GetXCutOff() {return this->CutOff[0];}
00073   float GetYCutOff() {return this->CutOff[1];}
00074   float GetZCutOff() {return this->CutOff[2];}
00076 
00078 
00079   vtkSetMacro(Order, int);
00080   vtkGetMacro(Order, int);
00082   
00083   
00084 protected:
00085   vtkImageButterworthLowPass();
00086   ~vtkImageButterworthLowPass() {};
00087 
00088   int Order;
00089   float CutOff[3];
00090   
00091   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData,
00092                        int outExt[6], int id);
00093 private:
00094   vtkImageButterworthLowPass(const vtkImageButterworthLowPass&);  // Not implemented.
00095   void operator=(const vtkImageButterworthLowPass&);  // Not implemented.
00096 };
00097 
00098 #endif
00099 
00100 
00101