---
title: Font Class Mask Shift Constants
framework: coretext
role: collectionGroup
role_heading: API Collection
path: coretext/font-class-mask-shift-constants
---

# Font Class Mask Shift Constants

These constants represent the font class mask shift.

## Topics

### Constants

- [kCTFontClassMaskShift](coretext/kctfontclassmaskshift.md)

## See Also

### Accessing Font Traits

- [Font Traits](coretext/font-traits.md)
- [CTFontSymbolicTraits](coretext/ctfontsymbolictraits.md)
- [CTFontStylisticClass](coretext/ctfontstylisticclass.md)