vtkTemporalShiftScale.h

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

  Program:   Visualization Toolkit
  Module:    vtkTemporalShiftScale.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 __vtkTemporalShiftScale_h
#define __vtkTemporalShiftScale_h

#include "vtkFiltersHybridModule.h" // For export macro
#include "vtkAlgorithm.h"


class VTKFILTERSHYBRID_EXPORT vtkTemporalShiftScale: public vtkAlgorithm
{
public:
  static vtkTemporalShiftScale *New();
  vtkTypeMacro(vtkTemporalShiftScale, vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetMacro(PreShift, double);
  vtkGetMacro(PreShift, double);


  vtkSetMacro(PostShift, double);
  vtkGetMacro(PostShift, double);


  vtkSetMacro(Scale, double);
  vtkGetMacro(Scale, double);


  vtkSetMacro(Periodic, int);
  vtkGetMacro(Periodic, int);
  vtkBooleanMacro(Periodic, int);


  vtkSetMacro(PeriodicEndCorrection, int);
  vtkGetMacro(PeriodicEndCorrection, int);
  vtkBooleanMacro(PeriodicEndCorrection, int);


  vtkSetMacro(MaximumNumberOfPeriods, double);
  vtkGetMacro(MaximumNumberOfPeriods, double);

protected:
  vtkTemporalShiftScale();
  ~vtkTemporalShiftScale();

  double PreShift;
  double PostShift;
  double Scale;
  int    Periodic;
  int    PeriodicEndCorrection;
  double MaximumNumberOfPeriods;
  //
  double InRange[2];
  double OutRange[2];
  double PeriodicRange[2];
  int    PeriodicN;
  double TempMultiplier;


  virtual int ProcessRequest(vtkInformation* request,
                             vtkInformationVector** inputVector,
                             vtkInformationVector* outputVector);

  virtual int RequestUpdateExtent (vtkInformation *,
                                   vtkInformationVector **,
                                   vtkInformationVector *);

  virtual int FillInputPortInformation(int port, vtkInformation* info);
  virtual int FillOutputPortInformation(int vtkNotUsed(port), vtkInformation* info);


  virtual int RequestDataObject(vtkInformation *,
                                vtkInformationVector **,
                                vtkInformationVector *);


  virtual int RequestInformation (vtkInformation *,
                                  vtkInformationVector **,
                                  vtkInformationVector *);

  virtual int RequestData(vtkInformation *,
                          vtkInformationVector **,
                          vtkInformationVector *);

  double ForwardConvert(double T0);
  double BackwardConvert(double T1);

private:
  vtkTemporalShiftScale(const vtkTemporalShiftScale&);  // Not implemented.
  void operator=(const vtkTemporalShiftScale&);  // Not implemented.
};



#endif