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 "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkAngleRepresentation.h"
 
class vtkLeaderActor2D;
class vtkProperty2D;
 
 
class VTKINTERACTIONWIDGETS_EXPORT vtkAngleRepresentation2D : public vtkAngleRepresentation
{
public:
  static vtkAngleRepresentation2D *New();
 
 
  vtkTypeMacro(vtkAngleRepresentation2D,vtkAngleRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  virtual double GetAngle();
 
 
  virtual void GetPoint1WorldPosition(double pos[3]);
  virtual void GetCenterWorldPosition(double pos[3]);
  virtual void GetPoint2WorldPosition(double pos[3]);
  virtual void SetPoint1DisplayPosition(double pos[3]);
  virtual void SetCenterDisplayPosition(double pos[3]);
  virtual void SetPoint2DisplayPosition(double pos[3]);
  virtual void GetPoint1DisplayPosition(double pos[3]);
  virtual void GetCenterDisplayPosition(double pos[3]);
  virtual void GetPoint2DisplayPosition(double pos[3]);
 
 
  vtkGetObjectMacro(Ray1,vtkLeaderActor2D);
  vtkGetObjectMacro(Ray2,vtkLeaderActor2D);
  vtkGetObjectMacro(Arc,vtkLeaderActor2D);
 
  void BuildRepresentation();
 
 
  virtual void ReleaseGraphicsResources(vtkWindow *w);
  virtual int RenderOverlay(vtkViewport *viewport);
 
protected:
  vtkAngleRepresentation2D();
  ~vtkAngleRepresentation2D();
 
  // The pieces that make up the angle representations
  vtkLeaderActor2D *Ray1;
  vtkLeaderActor2D *Ray2;
  vtkLeaderActor2D *Arc;
 
private:
  vtkAngleRepresentation2D(const vtkAngleRepresentation2D&);  //Not implemented
  void operator=(const vtkAngleRepresentation2D&);  //Not implemented
};
 
#endif