vtkImageGradientMagnitude.h

Go to the documentation of this file.

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

  Program:   Visualization Toolkit
  Module:    vtkImageGradientMagnitude.h

  Copyright (c) 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 vtkImageGradientMagnitude_h
#define vtkImageGradientMagnitude_h


#include "vtkImagingGeneralModule.h" // For export macro
#include "vtkThreadedImageAlgorithm.h"

class VTKIMAGINGGENERAL_EXPORT vtkImageGradientMagnitude : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageGradientMagnitude *New();
  vtkTypeMacro(vtkImageGradientMagnitude,vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(HandleBoundaries, vtkTypeBool);
  vtkGetMacro(HandleBoundaries, vtkTypeBool);
  vtkBooleanMacro(HandleBoundaries, vtkTypeBool);


  vtkSetClampMacro(Dimensionality,int,2,3);
  vtkGetMacro(Dimensionality,int);

protected:
  vtkImageGradientMagnitude();
  ~vtkImageGradientMagnitude() override {}

  vtkTypeBool HandleBoundaries;
  int Dimensionality;

  int RequestInformation (vtkInformation*,
                                  vtkInformationVector**,
                                  vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*,
                                  vtkInformationVector**,
                                  vtkInformationVector*) override;

  void ThreadedExecute (vtkImageData *inData, vtkImageData *outData,
                       int extent[6], int id) override;
private:
  vtkImageGradientMagnitude(const vtkImageGradientMagnitude&) = delete;
  void operator=(const vtkImageGradientMagnitude&) = delete;
};

#endif