---
title: "init(firstGlyph:nGlyphs:classes:)"
framework: Core Text
role: symbol
role_heading: Initializer
path: "coretext/stclasstable/init(firstglyph:nglyphs:classes:)"
---

# init(firstGlyph:nGlyphs:classes:)

## Declaration

```swift
init(firstGlyph: UInt16, nGlyphs: UInt16, classes: STClass)
```