vtkGraphHierarchicalBundleEdges.h

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

  Program:   Visualization Toolkit
  Module:    vtkGraphHierarchicalBundleEdges.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 vtkGraphHierarchicalBundleEdges_h
#define vtkGraphHierarchicalBundleEdges_h

#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkGraphAlgorithm.h"

class VTKINFOVISCORE_EXPORT vtkGraphHierarchicalBundleEdges : public vtkGraphAlgorithm
{
public:
  static vtkGraphHierarchicalBundleEdges *New();

  vtkTypeMacro(vtkGraphHierarchicalBundleEdges,vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetClampMacro(BundlingStrength, double, 0.0, 1.0);
  vtkGetMacro(BundlingStrength, double);


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

  int FillInputPortInformation(int port, vtkInformation* info);

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

  double BundlingStrength;
  bool DirectMapping;

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

private:
  vtkGraphHierarchicalBundleEdges(const vtkGraphHierarchicalBundleEdges&) VTK_DELETE_FUNCTION;
  void operator=(const vtkGraphHierarchicalBundleEdges&) VTK_DELETE_FUNCTION;
};

#endif