#### 8.11.3.3 IfcTextLiteral

| Text - Buchstabensymbole

The text literal is a geometric representation item which describes a text string using a string literal and additional position and path information. The text size and appearance is determined by the IfcTextStyle that is associated to the IfcTextLiteral through an IfcStyledItem.

The text string is placed within the planar extent (the box) defined within the subtype IfcTextLiteralWithExtent.

> NOTE Entity adapted from text_literal defined in ISO10303-46

> HISTORY New entity in IFC2x2.

> IFC2x3 CHANGE The IfcTextLiteral has been changed by removing Font and Alignment.

> DEPRECATION The use of IfcTextLiteral is deprecated and it will be made abstract.

XSD Specification:

<xs:element name="IfcTextLiteral" type="ifc:IfcTextLiteral" substitutionGroup="ifc:IfcGeometricRepresentationItem" nillable="true"/>
<xs:complexType name="IfcTextLiteral">
<xs:complexContent>
<xs:extension base="ifc:IfcGeometricRepresentationItem">
<xs:sequence>
<xs:element name="Placement">
<xs:complexType>
<xs:group ref="ifc:IfcAxis2Placement"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="Literal" type="ifc:IfcPresentableText" use="optional"/>
<xs:attribute name="Path" type="ifc:IfcTextPath" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcTextLiteral

| SUBTYPE OF (IfcGeometricRepresentationItem);

Literal | : | IfcPresentableText;
Placement | : | IfcAxis2Placement;
Path | : | IfcTextPath;

END_ENTITY;

Attribute Definitions:

Literal | : | The text literal to be presented.
Placement | : | An IfcAxis2Placement that determines the placement and orientation of the presented string.
Path | : | The writing direction of the text literal.

Inheritance Graph:

ENTITY IfcTextLiteral

| ENTITY IfcRepresentationItem

| INVERSE

LayerAssignment | : | SET [0:1] OF IfcPresentationLayerAssignment FOR AssignedItems;
StyledByItem | : | SET [0:1] OF IfcStyledItem FOR Item;

| ENTITY IfcGeometricRepresentationItem

| ENTITY IfcTextLiteral

Literal | : | IfcPresentableText;
Placement | : | IfcAxis2Placement;
Path | : | IfcTextPath;

END_ENTITY;

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