vtkTreeMapLayoutStrategy.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 vtkTreeMapLayoutStrategy_h
#define vtkTreeMapLayoutStrategy_h
 
#include "vtkAreaLayoutStrategy.h"
#include "vtkInfovisLayoutModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkTree;
class vtkDataArray;
 
class VTKINFOVISLAYOUT_EXPORT vtkTreeMapLayoutStrategy : public vtkAreaLayoutStrategy
{
public:
  vtkTypeMacro(vtkTreeMapLayoutStrategy, vtkAreaLayoutStrategy);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkIdType FindVertex(vtkTree* tree, vtkDataArray* areaArray, float pnt[2]) override;
 
protected:
  vtkTreeMapLayoutStrategy();
  ~vtkTreeMapLayoutStrategy() override;
  void AddBorder(float* boxInfo);
 
private:
  vtkTreeMapLayoutStrategy(const vtkTreeMapLayoutStrategy&) = delete;
  void operator=(const vtkTreeMapLayoutStrategy&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif