---
title: kCTFontLanguagesAttribute
framework: coretext
role: symbol
role_heading: Global Variable
path: coretext/kctfontlanguagesattribute
---

# kCTFontLanguagesAttribute

A list of covered languages for a font reference.

## Declaration

```swift
let kCTFontLanguagesAttribute: CFString
```

## Discussion

Discussion The value for this key is a CFArray object containing CFString elements. If specified, this attribute restricts the search to matching fonts that support the specified languages. The language identifier string should conform to the RFC 3066bis standard. If unspecified, this attribute is ignored.

## See Also

### Font Attribute Keys

- [kCTFontURLAttribute](coretext/kctfonturlattribute.md)
- [kCTFontNameAttribute](coretext/kctfontnameattribute.md)
- [kCTFontDisplayNameAttribute](coretext/kctfontdisplaynameattribute.md)
- [kCTFontFamilyNameAttribute](coretext/kctfontfamilynameattribute.md)
- [kCTFontStyleNameAttribute](coretext/kctfontstylenameattribute.md)
- [kCTFontTraitsAttribute](coretext/kctfonttraitsattribute.md)
- [kCTFontVariationAttribute](coretext/kctfontvariationattribute.md)
- [kCTFontSizeAttribute](coretext/kctfontsizeattribute.md)
- [kCTFontMatrixAttribute](coretext/kctfontmatrixattribute.md)
- [kCTFontCascadeListAttribute](coretext/kctfontcascadelistattribute.md)
- [kCTFontCharacterSetAttribute](coretext/kctfontcharactersetattribute.md)
- [kCTFontBaselineAdjustAttribute](coretext/kctfontbaselineadjustattribute.md)
- [kCTFontMacintoshEncodingsAttribute](coretext/kctfontmacintoshencodingsattribute.md)
- [kCTFontFeaturesAttribute](coretext/kctfontfeaturesattribute.md)
- [kCTFontFeatureSettingsAttribute](coretext/kctfontfeaturesettingsattribute.md)