vtkImageButterworthLowPass.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkImageButterworthLowPass.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 vtkImageButterworthLowPass_h
#define vtkImageButterworthLowPass_h
 
#include "vtkImagingFourierModule.h" // For export macro
#include "vtkThreadedImageAlgorithm.h"
 
class VTKIMAGINGFOURIER_EXPORT vtkImageButterworthLowPass : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageButterworthLowPass* New();
  vtkTypeMacro(vtkImageButterworthLowPass, vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetVector3Macro(CutOff, double);
  void SetCutOff(double v) { this->SetCutOff(v, v, v); }
  void SetXCutOff(double cutOff);
  void SetYCutOff(double cutOff);
  void SetZCutOff(double cutOff);
  vtkGetVector3Macro(CutOff, double);
  double GetXCutOff() { return this->CutOff[0]; }
  double GetYCutOff() { return this->CutOff[1]; }
  double GetZCutOff() { return this->CutOff[2]; }
 
 
  vtkSetMacro(Order, int);
  vtkGetMacro(Order, int);
 
protected:
  vtkImageButterworthLowPass();
  ~vtkImageButterworthLowPass() override = default;
 
  int Order;
  double CutOff[3];
 
  void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
    int outExt[6], int id) override;
 
private:
  vtkImageButterworthLowPass(const vtkImageButterworthLowPass&) = delete;
  void operator=(const vtkImageButterworthLowPass&) = delete;
};
 
#endif