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

  Program:   Visualization Toolkit
  Module:    vtkGraphToPolyData.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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkGraphToPolyData_h
#define vtkGraphToPolyData_h

#include "vtkFiltersSourcesModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"

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


  vtkSetMacro(EdgeGlyphOutput, bool);
  vtkGetMacro(EdgeGlyphOutput, bool);
  vtkBooleanMacro(EdgeGlyphOutput, bool);


  vtkSetMacro(EdgeGlyphPosition, double);
  vtkGetMacro(EdgeGlyphPosition, double);

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

  bool EdgeGlyphOutput;
  double EdgeGlyphPosition;
  bool ArcEdges;
  vtkIdType NumberOfArcSubdivisions;

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

  int FillInputPortInformation(int port, vtkInformation* info);

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

#endif