vtkRandomLayoutStrategy.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkRandomLayoutStrategy.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 vtkRandomLayoutStrategy_h
#define vtkRandomLayoutStrategy_h
 
#include "vtkInfovisLayoutModule.h" // For export macro
#include "vtkGraphLayoutStrategy.h"
 
class VTKINFOVISLAYOUT_EXPORT vtkRandomLayoutStrategy : public vtkGraphLayoutStrategy
{
public:
  static vtkRandomLayoutStrategy *New();
 
  vtkTypeMacro(vtkRandomLayoutStrategy, vtkGraphLayoutStrategy);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkSetClampMacro(RandomSeed, int, 0, VTK_INT_MAX);
  vtkGetMacro(RandomSeed, int);
 
 
  vtkSetVector6Macro(GraphBounds,double);
  vtkGetVectorMacro(GraphBounds,double,6);
 
 
  vtkSetMacro(AutomaticBoundsComputation, int);
  vtkGetMacro(AutomaticBoundsComputation, int);
  vtkBooleanMacro(AutomaticBoundsComputation, int);
 
 
  vtkSetMacro(ThreeDimensionalLayout, int);
  vtkGetMacro(ThreeDimensionalLayout, int);
  vtkBooleanMacro(ThreeDimensionalLayout, int);
 
  void SetGraph(vtkGraph *graph);
 
  void Layout();
 
protected:
  vtkRandomLayoutStrategy();
  ~vtkRandomLayoutStrategy();
 
  int RandomSeed;
  double GraphBounds[6];
  int   AutomaticBoundsComputation;
  int   ThreeDimensionalLayout;  //Boolean for a third dimension.
private:
 
  vtkRandomLayoutStrategy(const vtkRandomLayoutStrategy&);  // Not implemented.
  void operator=(const vtkRandomLayoutStrategy&);  // Not implemented.
};
 
#endif