Servers/Filters/vtkPVExtractVOI.h

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

  Program:   ParaView
  Module:    $RCSfile: vtkPVExtractVOI.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 __vtkPVExtractVOI_h
#define __vtkPVExtractVOI_h

#include "vtkDataSetAlgorithm.h"

class vtkDataObject;
class vtkDataSet;
class vtkExtractGrid;
class vtkExtractRectilinearGrid;
class vtkExtractVOI;

class VTK_EXPORT vtkPVExtractVOI : public vtkDataSetAlgorithm
{

public:
  static vtkPVExtractVOI *New();
  vtkTypeRevisionMacro(vtkPVExtractVOI,vtkDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetVector6Macro(VOI,int);
  vtkGetVectorMacro(VOI,int,6);


  vtkSetVector3Macro(SampleRate, int);
  vtkGetVectorMacro(SampleRate, int, 3);


  void SetSampleRateI(int ratei);
  void SetSampleRateJ(int ratej);
  void SetSampleRateK(int ratek);
  int GetSampleRateI() { return this->SampleRate[0]; }
  int GetSampleRateJ() { return this->SampleRate[1]; }
  int GetSampleRateK() { return this->SampleRate[2]; }
  

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

protected:
  vtkPVExtractVOI();
  ~vtkPVExtractVOI();

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

  int VOI[6];
  int SampleRate[3];
  int IncludeBoundary;

  vtkExtractVOI* ExtractVOI;
  vtkExtractGrid* ExtractGrid;
  vtkExtractRectilinearGrid* ExtractRG;

  virtual void ReportReferences(vtkGarbageCollector*);
private:
  vtkPVExtractVOI(const vtkPVExtractVOI&);  // Not implemented.
  void operator=(const vtkPVExtractVOI&);  // Not implemented.
};

#endif

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