1 // Created on: 1993-01-09
2 // Created by: CKY / Contract Toubro-Larsen ( TCD )
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _IGESGraph_Pick_HeaderFile
18 #define _IGESGraph_Pick_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <Standard_Integer.hxx>
24 #include <IGESData_IGESEntity.hxx>
25 #include <Standard_Boolean.hxx>
29 DEFINE_STANDARD_HANDLE(IGESGraph_Pick, IGESData_IGESEntity)
31 //! defines IGESPick, Type <406> Form <21>
32 //! in package IGESGraph
34 //! Attaches information that an entity may be picked
35 //! by whatever pick device is used in the receiving
37 class IGESGraph_Pick : public IGESData_IGESEntity
43 Standard_EXPORT IGESGraph_Pick();
45 //! This method is used to set the fields of the class Pick
46 //! - nbProps : Number of property values (NP = 1)
47 //! - aPickStatus : Pick Flag
48 Standard_EXPORT void Init (const Standard_Integer nbProps, const Standard_Integer aPickStatus);
50 //! returns the number of property values in <me>.
51 Standard_EXPORT Standard_Integer NbPropertyValues() const;
53 //! returns 0 if <me> is pickable(default),
54 //! 1 if <me> is not pickable.
55 Standard_EXPORT Standard_Integer PickFlag() const;
57 //! returns True if thePick is 0.
58 Standard_EXPORT Standard_Boolean IsPickable() const;
63 DEFINE_STANDARD_RTTIEXT(IGESGraph_Pick,IGESData_IGESEntity)
73 Standard_Integer theNbPropertyValues;
74 Standard_Integer thePick;
85 #endif // _IGESGraph_Pick_HeaderFile