1 -- Created on: 2012-02-10
2 -- Created by: Serey ZERCHANINOV
3 -- Copyright (c) 2012-2014 OPEN CASCADE SAS
5 -- This file is part of Open CASCADE Technology software library.
7 -- This library is free software; you can redistribute it and/or modify it under
8 -- the terms of the GNU Lesser General Public License version 2.1 as published
9 -- by the Free Software Foundation, with special exception defined in the file
10 -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 -- distribution for complete text of the license and disclaimer of any warranty.
13 -- Alternatively, this file may be used under the terms of Open CASCADE
14 -- commercial license or contractual agreement.
16 deferred class Polygon2d from Intf
18 ---Purpose: Describes the necessary polygon information to compute
24 raises OutOfRange from Standard
29 returns Box2d from Bnd;
30 ---C++: return const &
32 ---Purpose: Returns the bounding box of the polygon.
35 returns Boolean from Standard is virtual;
36 ---Purpose: Returns True if the polyline is closed.
37 ---C++: alias " virtual ~Intf_Polygon2d() {}"
39 DeflectionOverEstimation (me) returns Real from Standard is deferred;
40 ---Purpose: Returns the tolerance of the polygon.
42 NbSegments (me) returns Integer from Standard is deferred;
43 ---Purpose: Returns the number of Segments in the polyline.
45 Segment (me; theIndex : in Integer from Standard;
46 theBegin, theEnd : in out Pnt2d from gp)
47 raises OutOfRange from Standard is deferred;
48 ---Purpose: Returns the points of the segment <Index> in the Polygon.
52 myBox : Box2d from Bnd is protected;