1 // Created on: 1993-08-16
2 // Created by: Bruno DUMORTIER
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 _Draw_Number_HeaderFile
18 #define _Draw_Number_HeaderFile
20 #include <Draw_Drawable3D.hxx>
22 DEFINE_STANDARD_HANDLE(Draw_Number, Draw_Drawable3D)
24 //! To store numbers in variables.
25 class Draw_Number : public Draw_Drawable3D
27 DEFINE_STANDARD_RTTIEXT(Draw_Number, Draw_Drawable3D)
28 Draw_Drawable3D_FACTORY
31 Standard_EXPORT Draw_Number (const Standard_Real theV);
33 Standard_Real Value() const { return myValue; }
35 void Value (const Standard_Real theV) { myValue = theV; }
38 Standard_EXPORT virtual void DrawOn (Draw_Display& dis) const Standard_OVERRIDE;
40 //! Returns TRUE if object can be displayed.
41 virtual bool IsDisplayable() const Standard_OVERRIDE { return false; }
43 //! For variable copy.
44 Standard_EXPORT virtual Handle(Draw_Drawable3D) Copy() const Standard_OVERRIDE;
46 //! For variable dump.
47 Standard_EXPORT virtual void Dump (Standard_OStream& S) const Standard_OVERRIDE;
49 //! Save drawable into stream.
50 Standard_EXPORT virtual void Save (Standard_OStream& theStream) const Standard_OVERRIDE;
52 //! For variable whatis command. Set as a result the type of the variable.
53 Standard_EXPORT virtual void Whatis (Draw_Interpretor& I) const Standard_OVERRIDE;
57 Standard_Real myValue;
61 #endif // _Draw_Number_HeaderFile