samples/mfc/standard/01_Geometry/src/ISession2D/ISession_Direction.h

   1 // ISession_Direction.h: interface for the ISession_Direction class.
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #if !defined(AFX_ISession_Direction_H__767C0DB3_A3B0_11D1_8DA3_0800369C8A03__INCLUDED_)
   6 #define AFX_ISession_Direction_H__767C0DB3_A3B0_11D1_8DA3_0800369C8A03__INCLUDED_
   7
   8 #if _MSC_VER >= 1000
   9 #pragma once
  10 #endif // _MSC_VER >= 1000
  11 #include "gp_Dir2d.hxx"
  12 class ISession_Direction;
  13 DEFINE_STANDARD_HANDLE(ISession_Direction,AIS_InteractiveObject)
  14 class ISession_Direction : public AIS_InteractiveObject
  15 {
  16 public:
  17   TCollection_ExtendedString myText;
  18   void SetText (TCollection_ExtendedString& aText);
  19   void SetText (Standard_CString aText);
  20   void SetLineAspect (const Handle(Prs3d_LineAspect)& theAspect);
  21   ISession_Direction();
  22   ISession_Direction (const gp_Pnt& aPnt,const gp_Dir& aDir,Standard_Real aLength=1,Standard_Real anArrowLength=1);
  23   ISession_Direction (const gp_Pnt& aPnt,const gp_Vec& aVec,Standard_Real anArrowLength=1);
  24
  25   ISession_Direction (const gp_Pnt2d& aPnt2d,const gp_Dir2d& aDir2d,Standard_Real aLength=1);
  26   ISession_Direction (const gp_Pnt2d& aPnt2d,const gp_Vec2d& aVec2d);
  27
  28   virtual ~ISession_Direction();
  29   DEFINE_STANDARD_RTTIEXT(ISession_Direction,AIS_InteractiveObject)
  30
  31 private:
  32
  33     void Compute         (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
  34                           const Handle(Prs3d_Presentation)& aPresentation,
  35                           const Standard_Integer aMode);
  36     void Compute         (const Handle(Prs3d_Projector)& aProjector,
  37                           const Handle(Prs3d_Presentation)& aPresentation) ;
  38     void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,const Standard_Integer aMode) ;
  39
  40     gp_Pnt myPnt;
  41     gp_Dir myDir;
  42     Standard_Real myLength;
  43     Standard_Real myArrowLength;
  44 };
  45
  46 #endif // !defined(AFX_ISession_Direction_H__767C0DB3_A3B0_11D1_8DA3_0800369C8A03__INCLUDED_)