---

Imaging/vtkImageConvolve.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkImageConvolve.h,v $
  Language:  C++

  Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkImageConvolve_h
#define __vtkImageConvolve_h

#include "vtkImageToImageFilter.h"

class VTK_IMAGING_EXPORT vtkImageConvolve : public vtkImageToImageFilter
{
public:

  static vtkImageConvolve *New();
  vtkTypeRevisionMacro(vtkImageConvolve,vtkImageToImageFilter);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkGetVector3Macro(KernelSize, int);


  void SetKernel3x3(const float kernel[9]);
  void SetKernel5x5(const float kernel[25]);
//BTX
  void SetKernel7x7(float kernel[49]);
//ETX


  float* GetKernel3x3(); 
  void GetKernel3x3(float kernel[9]);
  float* GetKernel5x5(); 
  void GetKernel5x5(float kernel[25]);
//BTX
  float* GetKernel7x7(); 
  void GetKernel7x7(float kernel[49]);
//ETX

  void SetKernel3x3x3(const float kernel[27]);
//BTX
  void SetKernel5x5x5(float kernel[125]);
  void SetKernel7x7x7(float kernel[343]);
//ETX


  float* GetKernel3x3x3(); 
  void GetKernel3x3x3(float kernel[27]);
//BTX
  float* GetKernel5x5x5(); 
  void GetKernel5x5x5(float kernel[125]);
  float* GetKernel7x7x7(); 
  void GetKernel7x7x7(float kernel[343]);
//ETX

protected:
  vtkImageConvolve();
  ~vtkImageConvolve();

  void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
                       int outExt[6], int id);

  void GetKernel(float *kernel);
  float* GetKernel();
  void SetKernel(const float* kernel,
                 int sizeX, int sizeY, int sizeZ);
  

  int KernelSize[3];
  float Kernel[343];
private:
  vtkImageConvolve(const vtkImageConvolve&);  // Not implemented.
  void operator=(const vtkImageConvolve&);  // Not implemented.
};

#endif

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