1 -- Created on: 1992-09-28
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.
21 ---Purpose: This class implements an elementary construction algorithm for
22 -- a rotation in 2D space. The result is a Geom2d_Transformation transformation.
23 -- A MakeRotation object provides a framework for:
24 -- - defining the construction of the transformation,
25 -- - implementing the construction algorithm, and
26 -- - consulting the result.
29 Transformation from Geom2d,
34 Create(Point : Pnt2d from gp ;
35 Angle : Real from Standard) returns MakeRotation;
36 ---Purpose: Constructs a rotation through angle Angle about the center Point.
38 Value(me) returns Transformation from Geom2d
41 ---Purpose: Returns the constructed transformation.
42 ---C++: alias "operator const Handle(Geom2d_Transformation)& () const { return Value(); }"
46 TheRotation : Transformation from Geom2d;