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


  vtkSetClampMacro(RandomSeed, int, 0, VTK_INT_MAX);
  vtkGetMacro(RandomSeed, int);


  vtkSetVector6Macro(GraphBounds, double);
  vtkGetVectorMacro(GraphBounds, double, 6);


  vtkSetMacro(AutomaticBoundsComputation, vtkTypeBool);
  vtkGetMacro(AutomaticBoundsComputation, vtkTypeBool);
  vtkBooleanMacro(AutomaticBoundsComputation, vtkTypeBool);


  vtkSetMacro(ThreeDimensionalLayout, vtkTypeBool);
  vtkGetMacro(ThreeDimensionalLayout, vtkTypeBool);
  vtkBooleanMacro(ThreeDimensionalLayout, vtkTypeBool);

  void SetGraph(vtkGraph* graph) override;

  void Layout() override;
 
protected:
  vtkRandomLayoutStrategy();
  ~vtkRandomLayoutStrategy() override;
 
  int RandomSeed;
  double GraphBounds[6];
  vtkTypeBool AutomaticBoundsComputation;
  vtkTypeBool ThreeDimensionalLayout; // Boolean for a third dimension.
private:
  vtkRandomLayoutStrategy(const vtkRandomLayoutStrategy&) = delete;
  void operator=(const vtkRandomLayoutStrategy&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif