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1 | -- Created on: 1995-03-10 |
2 | -- Created by: Laurent PAINNOT |
3 | -- Copyright (c) 1995-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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8 | -- This library is free software; you can redistribute it and / or modify it |
9 | -- under the terms of the GNU Lesser General Public 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. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. |
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16 | |
17 | class Polygon2D from DrawTrSurf inherits Drawable2D from Draw |
18 | |
19 | ---Purpose: Used to display a 2d polygon. |
20 | -- |
21 | -- Optional display of nodes. |
22 | |
23 | |
24 | uses Polygon2D from Poly, |
25 | Display from Draw, |
26 | Drawable3D from Draw, |
27 | Interpretor from Draw, |
28 | OStream |
29 | is |
30 | |
31 | Create(P: Polygon2D from Poly) |
32 | returns mutable Polygon2D from DrawTrSurf; |
33 | |
34 | Polygon2D(me) returns Polygon2D from Poly; |
35 | |
36 | ShowNodes(me: mutable; B: Boolean); |
37 | |
38 | ShowNodes(me) returns Boolean; |
39 | |
40 | DrawOn(me; dis: in out Display); |
41 | |
42 | Copy(me) returns mutable Drawable3D from Draw |
43 | is redefined; |
44 | ---Purpose: For variable copy. |
45 | |
46 | |
47 | Dump(me; S : in out OStream) |
48 | is redefined; |
49 | ---Purpose: For variable dump. |
50 | |
51 | Whatis(me; I : in out Interpretor from Draw) |
52 | is redefined; |
53 | ---Purpose: For variable whatis command. Set as a result the |
54 | -- type of the variable. |
55 | |
56 | |
57 | fields |
58 | |
59 | myPolygon2D: Polygon2D from Poly; |
60 | myNodes: Boolean; |
61 | |
62 | end Polygon2D; |