vtkGraphToGlyphs.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 vtkGraphToGlyphs_h
#define vtkGraphToGlyphs_h
 
#include "vtkPolyDataAlgorithm.h"
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkSmartPointer.h"        // for SP ivars
#include "vtkWrappingHints.h"       // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDistanceToCamera;
class vtkGraphToPoints;
class vtkGlyph3D;
class vtkGlyphSource2D;
class vtkRenderer;
class vtkSphereSource;
 
class VTKRENDERINGCORE_EXPORT VTK_MARSHALAUTO vtkGraphToGlyphs : public vtkPolyDataAlgorithm
{
public:
  static vtkGraphToGlyphs* New();
  vtkTypeMacro(vtkGraphToGlyphs, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  enum
  {
    VERTEX = 1,
    DASH,
    CROSS,
    THICKCROSS,
    TRIANGLE,
    SQUARE,
    CIRCLE,
    DIAMOND,
    SPHERE
  };


  vtkSetMacro(GlyphType, int);
  vtkGetMacro(GlyphType, int);


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


  vtkSetMacro(ScreenSize, double);
  vtkGetMacro(ScreenSize, double);


  virtual void SetRenderer(vtkRenderer* ren);
  virtual vtkRenderer* GetRenderer();


  virtual void SetScaling(bool b);
  virtual bool GetScaling();

  vtkMTimeType GetMTime() override;
 
protected:
  vtkGraphToGlyphs();
  ~vtkGraphToGlyphs() override;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  vtkSmartPointer<vtkGraphToPoints> GraphToPoints;
  vtkSmartPointer<vtkGlyphSource2D> GlyphSource;
  vtkSmartPointer<vtkSphereSource> Sphere;
  vtkSmartPointer<vtkGlyph3D> Glyph;
  vtkSmartPointer<vtkDistanceToCamera> DistanceToCamera;
  int GlyphType;
  bool Filled;
  double ScreenSize;
 
private:
  vtkGraphToGlyphs(const vtkGraphToGlyphs&) = delete;
  void operator=(const vtkGraphToGlyphs&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif