dox/Graphics/vtkImageDataGeometryFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkImageDataGeometryFilter.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 __vtkImageDataGeometryFilter_h
#define __vtkImageDataGeometryFilter_h

#include "vtkPolyDataAlgorithm.h"

class VTK_GRAPHICS_EXPORT vtkImageDataGeometryFilter : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkImageDataGeometryFilter,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  static vtkImageDataGeometryFilter *New();
 

  void SetExtent(int extent[6]);
  void SetExtent(int iMin, int iMax, int jMin, int jMax, int kMin, int kMax);
  int *GetExtent() { return this->Extent;};


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


  vtkSetMacro(ThresholdValue,double);
  vtkGetMacro(ThresholdValue,double);
  vtkBooleanMacro(ThresholdValue,double);


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

protected:
  vtkImageDataGeometryFilter();
  ~vtkImageDataGeometryFilter() {};

  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  virtual int FillInputPortInformation(int port, vtkInformation *info);

  int    Extent[6];
  int    ThresholdCells;
  double ThresholdValue;
  int    OutputTriangles;

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

#endif

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