---
title: kCMTextMarkupAttribute_FontFamilyName
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmtextmarkupattribute_fontfamilyname
---

# kCMTextMarkupAttribute_FontFamilyName

A name of a font family.

## Declaration

```swift
let kCMTextMarkupAttribute_FontFamilyName: CFString
```

## Discussion

Discussion This attribute’s value must be a CFString that holds the family name of an installed font (for example, “Helvetica”) that the system uses to render and/or measure text. When the system specifies legible output, an attributed string has at most one of kCMTextMarkupAttribute_FontFamilyName or kCMTextMarkupAttribute_GenericFontFamilyName associated with each character.

## See Also

### Fonts

- [kCMTextMarkupAttribute_GenericFontFamilyName](coremedia/kcmtextmarkupattribute_genericfontfamilyname.md)
- [kCMTextMarkupAttribute_BaseFontSizePercentageRelativeToVideoHeight](coremedia/kcmtextmarkupattribute_basefontsizepercentagerelativetovideoheight.md)
- [kCMTextMarkupAttribute_RelativeFontSize](coremedia/kcmtextmarkupattribute_relativefontsize.md)