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//
// $Id$
//
// 
// John Allison  3rd April 2001
//
// Class Description:
//
// Model which knows how to draw axes.
//
// For access to base class information, e.g., modeling parameters,
// use GetModelingParameters() inherited from G4VModel.  See Class
// Description of the base class G4VModel.

#ifndef G4AXESMODEL_HH
#define G4AXESMODEL_HH

#include "G4VModel.hh"

class G4AxesModel: public G4VModel {

public: // With description

  G4AxesModel
  (G4double x0, G4double y0, G4double z0, G4double length,
   G4double arrowWidth = 1.,
   const G4String& colourString = "auto",
   const G4String& description = "",
   G4bool withAnnotation = true
   );
   
  virtual ~G4AxesModel ();

  virtual void DescribeYourselfTo (G4VGraphicsScene&);
  // The main task of a model is to describe itself to the graphics scene.

private:

  // Private copy contructor and assignment to forbid use...
  G4AxesModel (const G4AxesModel&);
  G4AxesModel& operator = (const G4AxesModel&);

  G4VModel
    *fXAxisModel, *fXLabelModel, *fXAnnotationModel,
    *fYAxisModel, *fYLabelModel, *fYAnnotationModel,
    *fZAxisModel, *fZLabelModel, *fZAnnotationModel;
};

#endif