---
title: width
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nsfontdescriptor/traitkey/width
---

# width

The relative inter-glyph spacing value as a number object.

## Declaration

```swift
static let width: NSFontDescriptor.TraitKey
```

## Discussion

Discussion The value of this key is an NSNumber object. The valid value range is from -1.0 to 1.0. The value of 0.0 corresponds to the regular glyph spacing.

## See Also

### Trait Keys

- [symbolic](appkit/nsfontdescriptor/traitkey/symbolic.md)
- [weight](appkit/nsfontdescriptor/traitkey/weight.md)
- [slant](appkit/nsfontdescriptor/traitkey/slant.md)