1 // Created on: 1992-08-26
2 // Created by: Remi GILET
3 // Copyright (c) 1992-1999 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 _gce_MakeRotation2d_HeaderFile
18 #define _gce_MakeRotation2d_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <gp_Trsf2d.hxx>
25 #include <Standard_Real.hxx>
30 //! Implements an elementary construction algorithm for
31 //! a rotation in 2D space. The result is a gp_Trsf2d transformation.
32 //! A MakeRotation2d object provides a framework for:
33 //! - defining the construction of the transformation,
34 //! - implementing the construction algorithm, and
35 //! - consulting the result.
36 class gce_MakeRotation2d
43 //! Constructs a rotation through angle Angle about the center Point.
44 Standard_EXPORT gce_MakeRotation2d(const gp_Pnt2d& Point, const Standard_Real Angle);
46 //! Returns the constructed transformation.
47 Standard_EXPORT const gp_Trsf2d& Value() const;
49 Standard_EXPORT const gp_Trsf2d& Operator() const;
50 Standard_EXPORT operator gp_Trsf2d() const;
65 gp_Trsf2d TheRotation2d;
76 #endif // _gce_MakeRotation2d_HeaderFile