vtkShrinkFilter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkShrinkFilter.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 vtkShrinkFilter_h
#define vtkShrinkFilter_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
 
class VTKFILTERSGENERAL_EXPORT vtkShrinkFilter : public vtkUnstructuredGridAlgorithm
{
public:
  static vtkShrinkFilter *New();
  vtkTypeMacro(vtkShrinkFilter,vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkSetClampMacro(ShrinkFactor, double, 0.0, 1.0);
  vtkGetMacro(ShrinkFactor, double);
 
protected:
  vtkShrinkFilter();
  ~vtkShrinkFilter();
 
  // Override to specify support for any vtkDataSet input type.
  virtual int FillInputPortInformation(int port, vtkInformation* info);
 
  // Main implementation.
  virtual int RequestData(vtkInformation*,
                          vtkInformationVector**,
                          vtkInformationVector*);
 
  double ShrinkFactor;
 
private:
  vtkShrinkFilter(const vtkShrinkFilter&);  // Not implemented.
  void operator=(const vtkShrinkFilter&);  // Not implemented.
};
 
#endif