vtkITKDistanceTransform.h

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

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

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

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

#ifndef __vtkITKDistanceTransform_h
#define __vtkITKDistanceTransform_h

#include "vtkITK.h"
#include "vtkSimpleImageToImageFilter.h"

class VTK_ITK_EXPORT vtkITKDistanceTransform : public vtkSimpleImageToImageFilter
{
public:
  static vtkITKDistanceTransform *New();
  vtkTypeMacro(vtkITKDistanceTransform, vtkSimpleImageToImageFilter);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkGetMacro(SquaredDistance, int);
  vtkSetMacro(SquaredDistance, int);

  vtkGetMacro(InsideIsPositive, int);
  vtkSetMacro(InsideIsPositive, int);

  vtkGetMacro(UseImageSpacing, int);
  vtkSetMacro(UseImageSpacing, int);

  vtkGetMacro(BackgroundValue, double);
  vtkSetMacro(BackgroundValue, double);


protected:
  vtkITKDistanceTransform();
  ~vtkITKDistanceTransform() override;

  void SimpleExecute(vtkImageData* input, vtkImageData* output) override;

  int SquaredDistance;
  int InsideIsPositive;
  int UseImageSpacing;
  double BackgroundValue;

private:
  vtkITKDistanceTransform(const vtkITKDistanceTransform&) = delete;
  void operator=(const vtkITKDistanceTransform&) = delete;
};

#endif