IFC 4.3.2.20251031 (IFC4X3_ADD2) under development

4.2.3.4 Geometry Text Style

下图展示了应用此概念时使用的通用类和关系。

G <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyle.htm'>IfcTextStyle</a> IfcTextStyle 1. Name [0:1] 2. TextCharacterAppearance [0:1] 3. TextStyle [0:1] 4. TextFontStyle [1:1] 5. ModelOrDraughting [0:1] IfcLabel_0 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyle.htm'>IfcTextStyle</a>:Name1->IfcLabel_0:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleForDefinedFont.htm'>IfcTextStyleForDefinedFont</a> IfcTextStyleForDefinedFont 1. Colour [1:1] 2. BackgroundColour [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyle.htm'>IfcTextStyle</a>:TextCharacterAppearance1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleForDefinedFont.htm'>IfcTextStyleForDefinedFont</a>:IfcTextStyleForDefinedFont0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a> IfcTextStyleFontModel 1. Name [1:1] 2. FontFamily [1:?] 3. FontStyle [0:1] 4. FontVariant [0:1] 5. FontWeight [0:1] 6. FontSize [1:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyle.htm'>IfcTextStyle</a>:TextFontStyle1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:IfcTextStyleFontModel0 IfcColourRgb_0 IfcColourRgb 1. Name [0:1] 2. Red [1:1] 3. Green [1:1] 4. Blue [1:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleForDefinedFont.htm'>IfcTextStyleForDefinedFont</a>:Colour1->IfcColourRgb_0:IfcColourRgb0 IfcColourRgb_1 IfcColourRgb 1. Name [0:1] 2. Red [1:1] 3. Green [1:1] 4. Blue [1:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleForDefinedFont.htm'>IfcTextStyleForDefinedFont</a>:BackgroundColour1->IfcColourRgb_1:IfcColourRgb0 IfcLabel_1 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:Name1->IfcLabel_1:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextFontName.htm'>IfcTextFontName</a> IfcTextFontName <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:FontFamily1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextFontName.htm'>IfcTextFontName</a>:IfcTextFontName0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFontStyle.htm'>IfcFontStyle</a> IfcFontStyle <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:FontStyle1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFontStyle.htm'>IfcFontStyle</a>:IfcFontStyle0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFontVariant.htm'>IfcFontVariant</a> IfcFontVariant <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:FontVariant1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFontVariant.htm'>IfcFontVariant</a>:IfcFontVariant0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFontWeight.htm'>IfcFontWeight</a> IfcFontWeight <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:FontWeight1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcFontWeight.htm'>IfcFontWeight</a>:IfcFontWeight0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSizeSelect.htm'>IfcSizeSelect</a> IfcSizeSelect <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTextStyleFontModel.htm'>IfcTextStyleFontModel</a>:FontSize1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSizeSelect.htm'>IfcSizeSelect</a>:IfcSizeSelect0
Figure 4.2.3.4.A

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