// 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 _AIS_DiameterDimension_HeaderFile
#define _AIS_DiameterDimension_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_AIS_DiameterDimension_HeaderFile
#include <Handle_AIS_DiameterDimension.hxx>
#endif

#ifndef _gp_Circ_HeaderFile
#include <gp_Circ.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _AIS_Relation_HeaderFile
#include <AIS_Relation.hxx>
#endif
#ifndef _DsgPrs_ArrowSide_HeaderFile
#include <DsgPrs_ArrowSide.hxx>
#endif
#ifndef _AIS_KindOfDimension_HeaderFile
#include <AIS_KindOfDimension.hxx>
#endif
#ifndef _Handle_PrsMgr_PresentationManager3d_HeaderFile
#include <Handle_PrsMgr_PresentationManager3d.hxx>
#endif
#ifndef _Handle_Prs3d_Presentation_HeaderFile
#include <Handle_Prs3d_Presentation.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Prs3d_Projector_HeaderFile
#include <Handle_Prs3d_Projector.hxx>
#endif
#ifndef _Handle_PrsMgr_PresentationManager2d_HeaderFile
#include <Handle_PrsMgr_PresentationManager2d.hxx>
#endif
#ifndef _Handle_Graphic2d_GraphicObject_HeaderFile
#include <Handle_Graphic2d_GraphicObject.hxx>
#endif
#ifndef _Handle_Geom_Transformation_HeaderFile
#include <Handle_Geom_Transformation.hxx>
#endif
#ifndef _Handle_SelectMgr_Selection_HeaderFile
#include <Handle_SelectMgr_Selection.hxx>
#endif
#ifndef _AIS_KindOfSurface_HeaderFile
#include <AIS_KindOfSurface.hxx>
#endif
#ifndef _Handle_Geom_Surface_HeaderFile
#include <Handle_Geom_Surface.hxx>
#endif
class Standard_ConstructionError;
class TopoDS_Shape;
class TCollection_ExtendedString;
class gp_Pnt;
class PrsMgr_PresentationManager3d;
class Prs3d_Presentation;
class Prs3d_Projector;
class PrsMgr_PresentationManager2d;
class Graphic2d_GraphicObject;
class Geom_Transformation;
class SelectMgr_Selection;
class Geom_Surface;


//! A framework to display diameter dimensions. <br>
//! A diameter is displayed with arrows and text. The <br>
//! text gives the length of the diameter. <br>
//! The algorithm takes a length along a face and <br>
//! analyzes it as an arc. It then reconstructs the circle <br>
//! corresponding to the arc and calculates the <br>
//! diameter of this circle. This diameter serves as a <br>
//! relational reference in 3d presentations of the surface. <br>
class AIS_DiameterDimension : public AIS_Relation {

public:

  //! Constructs a diameter display object defined by the <br>
//! shape aFShape, the dimension aVal and the text aText. <br>
  Standard_EXPORT   AIS_DiameterDimension(const TopoDS_Shape& aShape,const Standard_Real aVal,const TCollection_ExtendedString& aText);
  //! Constructs a diameter display object defined by the <br>
//! shape aFShape, the dimension aVal and the text <br>
//! aText, the point of origin of the diameter aPosition, <br>
//! and the type of arrow aSymbolPrs with the size anArrowSize. <br>
//! If the Boolean aDiamSymbol is true. <br>
  Standard_EXPORT   AIS_DiameterDimension(const TopoDS_Shape& aShape,const Standard_Real aVal,const TCollection_ExtendedString& aText,const gp_Pnt& aPosition,const DsgPrs_ArrowSide aSymbolPrs,const Standard_Boolean aDiamSymbol,const Standard_Real anArrowSize = 0.0);
  
//! Indicates that we are concerned with a length. <br>
      virtual  AIS_KindOfDimension KindOfDimension() const;
  
//! Returns true if the diameter dimension is movable <br>
      virtual  Standard_Boolean IsMovable() const;
  
//! Returns the symbol for diameter dimension. This will <br>
//! be either arrow, text, or a combination of both. <br>
        Standard_Boolean DiamSymbol() ;
  
//! Sets the symbol for diameter dimension aDiamSymbol. <br>
//! This can be an arrow, a text or both. <br>
        void SetDiamSymbol(const Standard_Boolean aDiamSymbol) ;
  //! computes the presentation according to a point of view <br>
//!          given by <aProjector>. <br>
//!          To be Used when the associated degenerated Presentations <br>
//!          have been transformed by <aTrsf> which is not a Pure <br>
//!          Translation. The HLR Prs can't be deducted automatically <br>
//!          WARNING :<aTrsf> must be applied <br>
//!           to the object to display before computation  !!! <br>
  Standard_EXPORT   virtual  void Compute(const Handle(Prs3d_Projector)& aProjector,const Handle(Geom_Transformation)& aTrsf,const Handle(Prs3d_Presentation)& aPresentation) ;




  DEFINE_STANDARD_RTTI(AIS_DiameterDimension)

protected:




private: 

  
  Standard_EXPORT   virtual  void Compute(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,const Handle(Prs3d_Presentation)& aPresentation,const Standard_Integer aMode = 0) ;
  
  Standard_EXPORT     void Compute(const Handle(Prs3d_Projector)& aProjector,const Handle(Prs3d_Presentation)& aPresentation) ;
  
  Standard_EXPORT     void Compute(const Handle(PrsMgr_PresentationManager2d)& aPresentationManager,const Handle(Graphic2d_GraphicObject)& aPresentation,const Standard_Integer aMode = 0) ;
  
  Standard_EXPORT   virtual  void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,const Standard_Integer aMode) ;
  
  Standard_EXPORT     void ComputeOneFaceDiameter(const Handle(Prs3d_Presentation)& aPresentation) ;
  
  Standard_EXPORT     void ComputeOneCylFaceDiameter(const Handle(Prs3d_Presentation)& aPresentation,const AIS_KindOfSurface aSurfType,const Handle(Geom_Surface)& aSurf) ;
  
  Standard_EXPORT     void ComputeOnePlanarFaceDiameter(const Handle(Prs3d_Presentation)& aPresentation) ;
  
  Standard_EXPORT     void ComputeOneEdgeDiameter(const Handle(Prs3d_Presentation)& aPresentation) ;
  
  Standard_EXPORT     void ComputeCircleDiameter(const Handle(Prs3d_Presentation)& aPresentation) ;
  
  Standard_EXPORT     void ComputeArcDiameter(const Handle(Prs3d_Presentation)& aPresentation,const gp_Pnt& ptFirst,const gp_Pnt& ptend) ;
  
  Standard_EXPORT     void ComputeArcSelection(const Handle(SelectMgr_Selection)& aSelection) ;

gp_Circ myCircle;
Standard_Boolean myIsAnArc;
Standard_Boolean myDiamSymbol;
Standard_Real myFirstPar;
Standard_Real myLastPar;


};


#include <AIS_DiameterDimension.lxx>



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


#endif
