// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _Graphic2d_InfiniteLine_HeaderFile
#define _Graphic2d_InfiniteLine_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_Graphic2d_InfiniteLine_HeaderFile
#include <Handle_Graphic2d_InfiniteLine.hxx>
#endif

#ifndef _Standard_ShortReal_HeaderFile
#include <Standard_ShortReal.hxx>
#endif
#ifndef _Graphic2d_Line_HeaderFile
#include <Graphic2d_Line.hxx>
#endif
#ifndef _Handle_Graphic2d_GraphicObject_HeaderFile
#include <Handle_Graphic2d_GraphicObject.hxx>
#endif
#ifndef _Quantity_Length_HeaderFile
#include <Quantity_Length.hxx>
#endif
#ifndef _Handle_Graphic2d_Drawer_HeaderFile
#include <Handle_Graphic2d_Drawer.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Aspect_FStream_HeaderFile
#include <Aspect_FStream.hxx>
#endif
#ifndef _Aspect_IFStream_HeaderFile
#include <Aspect_IFStream.hxx>
#endif
class Graphic2d_InfiniteLineDefinitionError;
class Graphic2d_GraphicObject;
class Graphic2d_Drawer;


//! The primitive InfiniteLine <br>
class Graphic2d_InfiniteLine : public Graphic2d_Line {

public:

  //! Creates an infinite line. <br>
//!	    The reference point is <X>, <Y>. <br>
//!	    The slope is <DX>, <DY>. <br>
//!  Warning: Raises InfiniteLineDefinitionError if the <br>
//!          <DX> and <DY> are null. <br>
  Standard_EXPORT   Graphic2d_InfiniteLine(const Handle(Graphic2d_GraphicObject)& aGraphicObject,const Quantity_Length X,const Quantity_Length Y,const Quantity_Length DX,const Quantity_Length DY);
  //! returns the coordinates of the reference point <br>
  Standard_EXPORT     void Reference(Quantity_Length& X,Quantity_Length& Y) const;
  //! returns the slope <dX>, <dY> <br>
  Standard_EXPORT     void Slope(Quantity_Length& dX,Quantity_Length& dY) const;
  
  Standard_EXPORT   virtual  void Save(Aspect_FStream& aFStream) const;
  
  Standard_EXPORT   static  void Retrieve(Aspect_IFStream& anIFStream,const Handle(Graphic2d_GraphicObject)& aGraphicObject) ;




  DEFINE_STANDARD_RTTI(Graphic2d_InfiniteLine)

protected:

  //! Draws the infinite line <me>. <br>
  Standard_EXPORT     void Draw(const Handle(Graphic2d_Drawer)& aDrawer) ;
  //! Returns Standard_True if the infinite line <me> is picked, <br>
//!	    Standard_False if not. <br>
  Standard_EXPORT     Standard_Boolean Pick(const Standard_ShortReal X,const Standard_ShortReal Y,const Standard_ShortReal aPrecision,const Handle(Graphic2d_Drawer)& aDrawer) ;



private: 


Standard_ShortReal myX;
Standard_ShortReal myY;
Standard_ShortReal myDX;
Standard_ShortReal myDY;


};





// other Inline functions and methods (like "C++: function call" methods)


#endif