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1 | //-------------------------------------------------------------------- |
| 2 | // |
| 3 | // File Name : IGESGraph_DrawingUnits.cxx |
| 4 | // Date : |
| 5 | // Author : CKY / Contract Toubro-Larsen |
| 6 | // Copyright : MATRA-DATAVISION 1993 |
| 7 | // |
| 8 | //-------------------------------------------------------------------- |
| 9 | |
| 10 | #include <IGESGraph_DrawingUnits.ixx> |
| 11 | |
| 12 | |
| 13 | IGESGraph_DrawingUnits::IGESGraph_DrawingUnits () { } |
| 14 | |
| 15 | |
| 16 | void IGESGraph_DrawingUnits::Init |
| 17 | (const Standard_Integer nbProps, const Standard_Integer aFlag, |
| 18 | const Handle(TCollection_HAsciiString)& anUnit) |
| 19 | { |
| 20 | theNbPropertyValues = nbProps; |
| 21 | theFlag = aFlag; |
| 22 | theUnit = anUnit; |
| 23 | InitTypeAndForm(406,17); |
| 24 | } |
| 25 | |
| 26 | Standard_Integer IGESGraph_DrawingUnits::NbPropertyValues () const |
| 27 | { |
| 28 | return theNbPropertyValues; |
| 29 | } |
| 30 | |
| 31 | Standard_Integer IGESGraph_DrawingUnits::Flag () const |
| 32 | { |
| 33 | return theFlag; |
| 34 | } |
| 35 | |
| 36 | Handle(TCollection_HAsciiString) IGESGraph_DrawingUnits::Unit () const |
| 37 | { |
| 38 | return theUnit; |
| 39 | } |
| 40 | |
| 41 | Standard_Real IGESGraph_DrawingUnits::UnitValue () const |
| 42 | { |
| 43 | switch (theFlag) { |
| 44 | case 1 : return 0.0254; |
| 45 | case 2 : return 0.001; |
| 46 | case 3 : return 1.; |
| 47 | case 4 : return 0.3048; |
| 48 | case 5 : return 1609.27; |
| 49 | case 6 : return 1.; |
| 50 | case 7 : return 1000.; |
| 51 | case 8 : return 0.0000254; |
| 52 | case 9 : return 0.000001; |
| 53 | case 10 : return 0.01; |
| 54 | case 11 : return 0.0000000254; |
| 55 | default : break; |
| 56 | } |
| 57 | return 1.; |
| 58 | } |
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