vtkImageGetTensorComponents.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See Doc/copyright/copyright.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Program:   3D Slicer
  Module:    $RCSfile: vtkImageGetTensorComponents.h,v $
  Date:      $Date: 2006/01/06 17:58:05 $
  Version:   $Revision: 1.3 $

=========================================================================auto=*/



#ifndef __vtkImageGetTensorComponents_h
#define __vtkImageGetTensorComponents_h

#include "vtkTeemConfigure.h"

#include "vtkImageToImageFilter.h"

class VTK_Teem_EXPORT vtkImageGetTensorComponents : public vtkImageToImageFilter
{
public:
  static vtkImageGetTensorComponents *New();
  vtkTypeMacro(vtkImageGetTensorComponents,vtkImageToImageFilter);
  void PrintSelf(ostream& os, vtkIndent indent);

  vtkGetVector3Macro(Components,int);
  
  vtkGetMacro(NumberOfComponents,int);

protected:
  vtkImageGetTensorComponents();
  ~vtkImageGetTensorComponents() {};

  int NumberOfComponents;
  int Components[3];

  void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
  void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
  void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
                       int ext[6], int id);
private:
  vtkImageGetTensorComponents(const vtkImageGetTensorComponents&);  
  void operator=(const vtkImageGetTensorComponents&);  
};

#endif