1 // Created on: 1993-01-09
2 // Created by: CKY / Contract Toubro-Larsen (Anand NATRAJAN)
3 // Copyright (c) 1993-1999 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.
17 #ifndef _IGESDimen_DimensionUnits_HeaderFile
18 #define _IGESDimen_DimensionUnits_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <Standard_Integer.hxx>
24 #include <IGESData_IGESEntity.hxx>
25 class TCollection_HAsciiString;
28 class IGESDimen_DimensionUnits;
29 DEFINE_STANDARD_HANDLE(IGESDimen_DimensionUnits, IGESData_IGESEntity)
31 //! defines Dimension Units, Type <406>, Form <28>
32 //! in package IGESDimen
33 //! Describes the units and formatting details of the
34 //! nominal value of a dimension.
35 class IGESDimen_DimensionUnits : public IGESData_IGESEntity
41 Standard_EXPORT IGESDimen_DimensionUnits();
43 //! This method is used to set the fields of the class
45 //! - nbPropVal : Number of property values, always = 6
46 //! - aSecondPos : Secondary Dimension Position
47 //! 0 = This is the main text
48 //! 1 = Before primary dimension
49 //! 2 = After primary dimension
50 //! 3 = Above primary dimension
51 //! 4 = Below primary dimension
52 //! - aUnitsInd : Units Indicator
53 //! - aCharSet : Character Set used
54 //! - aFormat : Format HAsciiString
55 //! 1 = Standard ASCII
56 //! 1001 = Symbol Font 1
57 //! 1002 = Symbol Font 2
58 //! 1003 = Drafting Font
59 //! - aFracFlag : Fraction Flag
60 //! 0 = Display values as decimal numbers
61 //! 1 = Display values as fractions
62 //! - aPrecision : Precision Value
63 Standard_EXPORT void Init (const Standard_Integer nbPropVal, const Standard_Integer aSecondPos, const Standard_Integer aUnitsInd, const Standard_Integer aCharSet, const Handle(TCollection_HAsciiString)& aFormat, const Standard_Integer aFracFlag, const Standard_Integer aPrecision);
65 //! returns the number of property values
66 Standard_EXPORT Standard_Integer NbPropertyValues() const;
68 //! returns position of secondary dimension w.r.t. primary dimension
69 Standard_EXPORT Standard_Integer SecondaryDimenPosition() const;
71 //! returns the units indicator
72 Standard_EXPORT Standard_Integer UnitsIndicator() const;
74 //! returns the character set interpretation
75 Standard_EXPORT Standard_Integer CharacterSet() const;
77 //! returns the string used in formatting value
78 Standard_EXPORT Handle(TCollection_HAsciiString) FormatString() const;
80 //! returns the fraction flag
81 Standard_EXPORT Standard_Integer FractionFlag() const;
83 //! returns the precision/denominator
84 //! number of decimal places when FractionFlag() = 0
85 //! denominator of fraction when FractionFlag() = 1
86 Standard_EXPORT Standard_Integer PrecisionOrDenominator() const;
91 DEFINE_STANDARD_RTTIEXT(IGESDimen_DimensionUnits,IGESData_IGESEntity)
101 Standard_Integer theNbPropertyValues;
102 Standard_Integer theSecondaryDimenPosition;
103 Standard_Integer theUnitsIndicator;
104 Standard_Integer theCharacterSet;
105 Handle(TCollection_HAsciiString) theFormatString;
106 Standard_Integer theFractionFlag;
107 Standard_Integer thePrecision;
118 #endif // _IGESDimen_DimensionUnits_HeaderFile