vtkCirclePackFrontChainLayoutStrategy.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
#ifndef vtkCirclePackFrontChainLayoutStrategy_h
#define vtkCirclePackFrontChainLayoutStrategy_h
 
#include "vtkCirclePackLayoutStrategy.h"
#include "vtkInfovisLayoutModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkCirclePackFrontChainLayoutStrategyImplementation;
 
class VTKINFOVISLAYOUT_EXPORT vtkCirclePackFrontChainLayoutStrategy
  : public vtkCirclePackLayoutStrategy
{
public:
  static vtkCirclePackFrontChainLayoutStrategy* New();
 
  vtkTypeMacro(vtkCirclePackFrontChainLayoutStrategy, vtkCirclePackLayoutStrategy);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void Layout(vtkTree* inputTree, vtkDataArray* areaArray, vtkDataArray* sizeArray) override;
 
 
  vtkGetMacro(Width, int);
  vtkSetMacro(Width, int);
  vtkGetMacro(Height, int);
  vtkSetMacro(Height, int);
 
protected:
  vtkCirclePackFrontChainLayoutStrategy();
  ~vtkCirclePackFrontChainLayoutStrategy() override;
 
  char* CirclesFieldName;
  int Width;
  int Height;
 
private:
  vtkCirclePackFrontChainLayoutStrategyImplementation* pimpl; // Private implementation
 
  vtkCirclePackFrontChainLayoutStrategy(const vtkCirclePackFrontChainLayoutStrategy&) = delete;
  void operator=(const vtkCirclePackFrontChainLayoutStrategy&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif