---
title: FirstGlyph
framework: Core Text
role: symbol
role_heading: Instance Property
platforms: [iOS 1.0+, iPadOS 1.0+, Mac Catalyst 13.1+, macOS 10.0+, tvOS 1.0+, visionOS 1.0+, watchOS 1.0+]
path: coretext/rotaheader/firstglyph
---

# FirstGlyph

## Declaration

```swift
var FirstGlyph: UInt16
```