vtkCirclePackFrontChainLayoutStrategy.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCirclePackFrontChainLayoutStrategy.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 vtkCirclePackFrontChainLayoutStrategy_h
#define vtkCirclePackFrontChainLayoutStrategy_h
 
#include "vtkInfovisLayoutModule.h" // For export macro
#include "vtkCirclePackLayoutStrategy.h"
 
class vtkCirclePackFrontChainLayoutStrategyImplementation;
 
class VTKINFOVISLAYOUT_EXPORT vtkCirclePackFrontChainLayoutStrategy : public vtkCirclePackLayoutStrategy
{
public:
  static vtkCirclePackFrontChainLayoutStrategy *New();
 
  vtkTypeMacro(vtkCirclePackFrontChainLayoutStrategy,vtkCirclePackLayoutStrategy);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  virtual void Layout(vtkTree *inputTree, vtkDataArray *areaArray,
                      vtkDataArray* sizeArray);
 
 
  vtkGetMacro(Width, int);
  vtkSetMacro(Width, int);
  vtkGetMacro(Height, int);
  vtkSetMacro(Height, int);
 
protected:
  vtkCirclePackFrontChainLayoutStrategy();
  ~vtkCirclePackFrontChainLayoutStrategy();
 
  char * CirclesFieldName;
  int Width;
  int Height;
 
private:
 
  vtkCirclePackFrontChainLayoutStrategyImplementation* pimpl; // Private implementation
 
  vtkCirclePackFrontChainLayoutStrategy(const vtkCirclePackFrontChainLayoutStrategy&);  // Not implemented.
  void operator=(const vtkCirclePackFrontChainLayoutStrategy&);  // Not implemented.
};
 
#endif