vtk2DArrow.h

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/*
 *
 * Program:   Slicer Image-Guided Navigator (The SIGN)
 * Module:    $RCSfile: vtk2DArrow.h,v $
 */
#ifndef __vtk2DArrow_h
#define __vtk2DArrow_h

#include <SignDLL.h>
#include <vtk2DSymbol.h>

class vtkActor2D;
class vtkLineSource;
class vtkAppendPolyData;
class vtkPolyDataMapper2D;
class vtkCrossHair;


class SIGN_EXPORT vtk2DArrow : public vtk2DSymbol
{

 public:
  vtkTypeRevisionMacro(vtk2DArrow,vtk2DSymbol);

  static vtk2DArrow* New();

  virtual void PrintSelf(ostream& os, vtkIndent indent);

  virtual void MakeActor();

  virtual void SetOrientation(double rx, double ry);


 protected:
  vtk2DArrow();
  ~vtk2DArrow();

 private:
  vtkCrossHair *crosshair;

  vtk2DArrow(const vtk2DArrow&);  // Not implemented.
  void operator=(const vtk2DArrow&);  // Not implemented.

};

#endif

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