---
title: "init(format:length:languageID:)"
framework: Core Text
role: symbol
role_heading: Initializer
path: "coretext/sfntcmapsubheader/init(format:length:languageid:)"
---

# init(format:length:languageID:)

## Declaration

```swift
init(format: UInt16, length: UInt16, languageID: UInt16)
```