IFC (IFC4X3_ADD2) under development IfcCurveStyleFontAndScaling Semantic definition

The IfcCurveStyleFontAndScaling allows for the reuse of the same curve style definition in several sizes. The definition of the CurveFontScale is the scaling of a base curve style pattern to be used as a new or derived curve style pattern.

An example for IfcCurveStyleFontAndScaling is the sizing of a basic curve style dash pattern 'dash' (visible 0.01m, invisible 0.005m) into 'dash large' with CurveFontScale = 2 (resulting in visible 0.02m, invisible 0.01m), and into 'dash small' with CurveFontScale = 0.5 (resulting in visible 0.005m, invisible 0.0025m). Entity inheritance Attributes

# Attribute Type Description
IfcCurveStyleFontAndScaling (3)
1 Name OPTIONAL IfcLabel

Name that may be assigned with the scaling of a curve font.

2 CurveStyleFont IfcCurveStyleFontSelect

No description available.

3 CurveFontScaling IfcPositiveRatioMeasure

The scale factor.

Table Formal representation

ENTITY IfcCurveStyleFontAndScaling
 SUBTYPE OF (IfcPresentationItem);
	Name : OPTIONAL IfcLabel;
	CurveStyleFont : IfcCurveStyleFontSelect;
	CurveFontScaling : IfcPositiveRatioMeasure;
END_ENTITY; References

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Is this page difficult to understand? Let us know! Changelog IFC4.3_DEV_a2a825a

  • attribute CurveFont name, Changed from "CurveFont" to "CurveStyleFont"