vtkAngleRepresentation2D.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkAngleRepresentation2D.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkAngleRepresentation2D_h
#define vtkAngleRepresentation2D_h
 
#include "vtkAngleRepresentation.h"
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkNew.h"                      // vtkNew
 
VTK_ABI_NAMESPACE_BEGIN
class vtkLeaderActor2D;
class vtkProperty2D;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkAngleRepresentation2D : public vtkAngleRepresentation
{
public:
  static vtkAngleRepresentation2D* New();
 
 
  vtkTypeMacro(vtkAngleRepresentation2D, vtkAngleRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  double GetAngle() override;
 
 
  void GetPoint1WorldPosition(double pos[3]) override;
  void GetCenterWorldPosition(double pos[3]) override;
  void GetPoint2WorldPosition(double pos[3]) override;
  void SetPoint1DisplayPosition(double pos[3]) override;
  void SetPoint1WorldPosition(double pos[3]);
  void SetCenterDisplayPosition(double pos[3]) override;
  void SetCenterWorldPosition(double pos[3]);
  void SetPoint2DisplayPosition(double pos[3]) override;
  void SetPoint2WorldPosition(double pos[3]);
  void GetPoint1DisplayPosition(double pos[3]) override;
  void GetCenterDisplayPosition(double pos[3]) override;
  void GetPoint2DisplayPosition(double pos[3]) override;
 
 
  vtkGetObjectMacro(Ray1, vtkLeaderActor2D);
  vtkGetObjectMacro(Ray2, vtkLeaderActor2D);
  vtkGetObjectMacro(Arc, vtkLeaderActor2D);
 
 
  vtkSetMacro(Force3DArcPlacement, bool);
  vtkGetMacro(Force3DArcPlacement, bool);
 
  void BuildRepresentation() override;
 
 
  void ReleaseGraphicsResources(vtkWindow* w) override;
  int RenderOverlay(vtkViewport* viewport) override;
 
protected:
  vtkAngleRepresentation2D();
  ~vtkAngleRepresentation2D() override;
 
  // The pieces that make up the angle representations
  vtkNew<vtkLeaderActor2D> Ray1;
  vtkNew<vtkLeaderActor2D> Ray2;
  vtkNew<vtkLeaderActor2D> Arc;
 
  bool Force3DArcPlacement = false;
 
private:
  vtkAngleRepresentation2D(const vtkAngleRepresentation2D&) = delete;
  void operator=(const vtkAngleRepresentation2D&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif