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1 | -- Created on: 1992-05-22 |
2 | -- Created by: Jean Claude VAUTHIER |
3 | -- Copyright (c) 1992-1999 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 under |
9 | -- the terms of the GNU Lesser General Public License version 2.1 as published |
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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 | |
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17 | -- Modified PMN CurvatureRadius added |
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18 | |
19 | |
20 | |
21 | class Curve2d from DrawTrSurf |
22 | |
23 | inherits Drawable |
24 | |
25 | --- Purpose : This class defines a drawable curve in 2d space. |
26 | -- The curve is drawned in the plane XOY. |
27 | |
28 | uses Curve from Geom2d, |
29 | Color from Draw, |
30 | Display from Draw, |
31 | Drawable3D from Draw, |
32 | Interpretor from Draw, |
33 | OStream |
34 | |
35 | |
36 | is |
37 | |
38 | |
39 | |
40 | |
41 | |
42 | Create (C : Curve from Geom2d; |
43 | DispOrigin : Boolean from Standard = Standard_True) |
44 | --- Purpose : |
45 | -- creates a drawable curve from a curve of package Geom2d. |
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46 | returns Curve2d from DrawTrSurf; |
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47 | |
48 | |
49 | Create (C : Curve from Geom2d; aColor : Color from Draw; Discret :Integer; |
50 | DispOrigin : Boolean from Standard = Standard_True; |
51 | DispCurvRadius : Boolean = Standard_False; |
52 | RadiusMax : Real = 1.0e3; |
53 | RatioOfRadius : Real = 0.1) |
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54 | returns Curve2d from DrawTrSurf; |
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55 | |
56 | |
57 | DrawOn (me; dis : in out Display from Draw); |
58 | |
59 | |
60 | GetCurve (me) returns any Curve from Geom2d |
61 | ---C++: inline |
62 | is static; |
63 | |
64 | |
65 | SetColor(me : mutable; aColor : Color from Draw) |
66 | ---C++: inline |
67 | is static; |
68 | |
69 | ShowCurvature(me : mutable) |
70 | ---C++: inline |
71 | is static; |
72 | |
73 | ClearCurvature(me : mutable) |
74 | ---C++: inline |
75 | is static; |
76 | |
77 | SetRadiusMax(me : mutable; Radius : Real) |
78 | ---C++: inline |
79 | is static; |
80 | |
81 | SetRadiusRatio(me : mutable; Ratio : Real) |
82 | ---C++: inline |
83 | is static; |
84 | |
85 | Color (me) returns Color from Draw |
86 | ---C++: inline |
87 | is static; |
88 | |
89 | RadiusMax(me) returns Real |
90 | ---C++: inline |
91 | is static; |
92 | |
93 | RadiusRatio(me) returns Real |
94 | ---C++: inline |
95 | is static; |
96 | |
97 | |
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98 | Copy(me) returns Drawable3D from Draw |
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99 | ---Purpose: For variable copy. |
100 | is redefined; |
101 | |
102 | Dump(me; S : in out OStream) |
103 | ---Purpose: For variable dump. |
104 | is redefined; |
105 | |
106 | Is3D(me) returns Boolean |
107 | ---Purpose: Returns False. |
108 | is redefined; |
109 | |
110 | Whatis(me; I : in out Interpretor from Draw) |
111 | is redefined; |
112 | ---Purpose: For variable whatis command. Set as a result the |
113 | -- type of the variable. |
114 | |
115 | fields |
116 | curv : Curve from Geom2d is protected ; |
117 | look : Color from Draw is protected ; |
118 | disporigin : Boolean from Standard is protected ; |
119 | dispcurvradius : Boolean from Standard is protected ; |
120 | radiusmax : Real from Standard is protected ; |
121 | radiusratio : Real from Standard is protected ; |
122 | end Curve2d; |