vtkArcParallelEdgeStrategy.h

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

  Program:   Visualization Toolkit
  Module:    vtkArcParallelEdgeStrategy.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 (c) Sandia Corporation
 See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/
#ifndef __vtkArcParallelEdgeStrategy_h
#define __vtkArcParallelEdgeStrategy_h

#include "vtkInfovisLayoutModule.h" // For export macro
#include "vtkEdgeLayoutStrategy.h"

class vtkGraph;

class VTKINFOVISLAYOUT_EXPORT vtkArcParallelEdgeStrategy : public vtkEdgeLayoutStrategy
{
public:
  static vtkArcParallelEdgeStrategy* New();
  vtkTypeMacro(vtkArcParallelEdgeStrategy,vtkEdgeLayoutStrategy);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Layout();


  vtkGetMacro(NumberOfSubdivisions, int);
  vtkSetMacro(NumberOfSubdivisions, int);

protected:
  vtkArcParallelEdgeStrategy();
  ~vtkArcParallelEdgeStrategy();

  int NumberOfSubdivisions;

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

#endif