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Imaging/vtkImageShrink3D.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageShrink3D.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 =========================================================================*/
00032 #ifndef __vtkImageShrink3D_h
00033 #define __vtkImageShrink3D_h
00034 
00035 
00036 #include "vtkImageToImageFilter.h"
00037 
00038 class VTK_IMAGING_EXPORT vtkImageShrink3D : public vtkImageToImageFilter
00039 {
00040 public:
00041   static vtkImageShrink3D *New();
00042   vtkTypeRevisionMacro(vtkImageShrink3D,vtkImageToImageFilter);
00043   void PrintSelf(ostream& os, vtkIndent indent);
00044   
00046 
00047   vtkSetVector3Macro(ShrinkFactors,int);
00048   vtkGetVector3Macro(ShrinkFactors,int);
00050 
00052 
00053   vtkSetVector3Macro(Shift,int);
00054   vtkGetVector3Macro(Shift,int);
00056 
00058 
00063   void SetAveraging(int);
00064   int GetAveraging() {return this->GetMean();};
00065   vtkBooleanMacro(Averaging,int);
00067   
00068   void SetMean(int);
00069   vtkGetMacro(Mean,int);
00070   vtkBooleanMacro(Mean,int);
00071   
00072   void SetMinimum(int);
00073   vtkGetMacro(Minimum,int);
00074   vtkBooleanMacro(Minimum,int);
00075   
00076   void SetMaximum(int);
00077   vtkGetMacro(Maximum,int);
00078   vtkBooleanMacro(Maximum,int);
00079   
00080   void SetMedian(int);
00081   vtkGetMacro(Median,int);
00082   vtkBooleanMacro(Median,int);
00083   
00084   
00085 protected:
00086   vtkImageShrink3D();
00087   ~vtkImageShrink3D() {};
00088 
00089   int ShrinkFactors[3];
00090   int Shift[3];
00091   int Mean;
00092   int Minimum;
00093   int Maximum;
00094   int Median;
00095 
00096   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
00097   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00098   void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
00099   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
00100                        int ext[6], int id);  
00101 private:
00102   vtkImageShrink3D(const vtkImageShrink3D&);  // Not implemented.
00103   void operator=(const vtkImageShrink3D&);  // Not implemented.
00104 };
00105 
00106 #endif
00107 
00108 
00109