vtkTreeLayoutStrategy.h

Go to the documentation of this file.

// 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 vtkTreeLayoutStrategy_h
#define vtkTreeLayoutStrategy_h
 
#include "vtkGraphLayoutStrategy.h"
#include "vtkInfovisLayoutModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class VTKINFOVISLAYOUT_EXPORT vtkTreeLayoutStrategy : public vtkGraphLayoutStrategy
{
public:
  static vtkTreeLayoutStrategy* New();
 
  vtkTypeMacro(vtkTreeLayoutStrategy, vtkGraphLayoutStrategy);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  void Layout() override;


  vtkSetClampMacro(Angle, double, 0, 360);
  vtkGetMacro(Angle, double);


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


  vtkSetMacro(LogSpacingValue, double);
  vtkGetMacro(LogSpacingValue, double);


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


  vtkSetStringMacro(DistanceArrayName);
  vtkGetStringMacro(DistanceArrayName);


  vtkSetMacro(Rotation, double);
  vtkGetMacro(Rotation, double);


  vtkSetMacro(ReverseEdges, bool);
  vtkGetMacro(ReverseEdges, bool);
  vtkBooleanMacro(ReverseEdges, bool);
 
protected:
  vtkTreeLayoutStrategy();
  ~vtkTreeLayoutStrategy() override;
 
  double Angle;
  bool Radial;
  double LogSpacingValue;
  double LeafSpacing;
  char* DistanceArrayName;
  double Rotation;
  bool ReverseEdges;
 
private:
  vtkTreeLayoutStrategy(const vtkTreeLayoutStrategy&) = delete;
  void operator=(const vtkTreeLayoutStrategy&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif