vtkDiscreteFlyingEdges2D.h

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

  Program:   Visualization Toolkit
  Module:    vtkDiscreteFlyingEdges2D.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 vtkDiscreteFlyingEdges2D_h
#define vtkDiscreteFlyingEdges2D_h

#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkContourValues.h" // Needed for direct access to ContourValues

class vtkImageData;

class VTKFILTERSGENERAL_EXPORT vtkDiscreteFlyingEdges2D : public vtkPolyDataAlgorithm
{
public:
  static vtkDiscreteFlyingEdges2D *New();
  vtkTypeMacro(vtkDiscreteFlyingEdges2D,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkMTimeType GetMTime() override;

  void SetValue(int i, double value)
    {this->ContourValues->SetValue(i,value);}

  double GetValue(int i)
    {return this->ContourValues->GetValue(i);}

  double *GetValues()
    {return this->ContourValues->GetValues();}

  void GetValues(double *contourValues)
    {this->ContourValues->GetValues(contourValues);}

  void SetNumberOfContours(int number)
    {this->ContourValues->SetNumberOfContours(number);}

  int GetNumberOfContours()
    {return this->ContourValues->GetNumberOfContours();}


  void GenerateValues(int numContours, double range[2])
    {this->ContourValues->GenerateValues(numContours, range);}
  void GenerateValues(int numContours, double rangeStart, double rangeEnd)
    {this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);}


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


  vtkSetMacro(ArrayComponent, int);
  vtkGetMacro(ArrayComponent, int);

protected:
  vtkDiscreteFlyingEdges2D();
  ~vtkDiscreteFlyingEdges2D() override;

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

  vtkContourValues *ContourValues;
  int ComputeScalars;
  int ArrayComponent;

private:
  vtkDiscreteFlyingEdges2D(const vtkDiscreteFlyingEdges2D&) = delete;
  void operator=(const vtkDiscreteFlyingEdges2D&) = delete;
};


#endif