IfcTextFontSelect

Definition from IAI: The IfcTextFontSelect allows for either a predefined text font, a text font model or an externally defined text font to be used to describe the font of a text literal. The definition of the text font model is based on W3C TR Cascading Style Sheet Version 1, whereas the definition of predefined text font is based on ISO 10303.

> NOTE IfcTextFontSelect is an entity that had been adopted from ISO 10303, Industrial automation systems and integration—Product data representation and exchange, Part 46: Integrated generic resources: Visual presentation. Corresponding STEP name: font_select. Please refer to ISO/IS 10303-46:1994, p. 133 for the final definition of the formal standard.

> HISTORY New type in Release IFC2x Edition 2.
> IFC2x Edition 3 CHANGE The select type has been renamed from IfcFontSelect.

EXPRESS specification:

TYPE IfcTextFontSelect = SELECT
( | IfcPreDefinedTextFont, IfcExternallyDefinedTextFont);
END_TYPE;