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1 | // Created by: CKY / Contract Toubro-Larsen |
2 | // Copyright (c) 1993-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | //-------------------------------------------------------------------- |
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17 | //-------------------------------------------------------------------- |
18 | |
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19 | #include <IGESGraph_DrawingUnits.hxx> |
20 | #include <Standard_Type.hxx> |
21 | #include <TCollection_HAsciiString.hxx> |
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22 | |
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23 | IMPLEMENT_STANDARD_RTTIEXT(IGESGraph_DrawingUnits,IGESData_IGESEntity) |
24 | |
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25 | IGESGraph_DrawingUnits::IGESGraph_DrawingUnits () { } |
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26 | |
27 | |
28 | void IGESGraph_DrawingUnits::Init |
29 | (const Standard_Integer nbProps, const Standard_Integer aFlag, |
30 | const Handle(TCollection_HAsciiString)& anUnit) |
31 | { |
32 | theNbPropertyValues = nbProps; |
33 | theFlag = aFlag; |
34 | theUnit = anUnit; |
35 | InitTypeAndForm(406,17); |
36 | } |
37 | |
38 | Standard_Integer IGESGraph_DrawingUnits::NbPropertyValues () const |
39 | { |
40 | return theNbPropertyValues; |
41 | } |
42 | |
43 | Standard_Integer IGESGraph_DrawingUnits::Flag () const |
44 | { |
45 | return theFlag; |
46 | } |
47 | |
48 | Handle(TCollection_HAsciiString) IGESGraph_DrawingUnits::Unit () const |
49 | { |
50 | return theUnit; |
51 | } |
52 | |
53 | Standard_Real IGESGraph_DrawingUnits::UnitValue () const |
54 | { |
55 | switch (theFlag) { |
56 | case 1 : return 0.0254; |
57 | case 2 : return 0.001; |
58 | case 3 : return 1.; |
59 | case 4 : return 0.3048; |
60 | case 5 : return 1609.27; |
61 | case 6 : return 1.; |
62 | case 7 : return 1000.; |
63 | case 8 : return 0.0000254; |
64 | case 9 : return 0.000001; |
65 | case 10 : return 0.01; |
66 | case 11 : return 0.0000000254; |
67 | default : break; |
68 | } |
69 | return 1.; |
70 | } |