---
title: "init(numFlattenedTextLayouts:flattenedTextLayouts:)"
framework: Application Services
role: symbol
role_heading: Initializer
platforms: [Mac Catalyst 13.0+, macOS 10.9+, xcode 9.0+]
path: applicationservices/atsflatdatatextlayoutheader/1464280-init
---

# init(numFlattenedTextLayouts:flattenedTextLayouts:)

## Declaration

```swift
init(numFlattenedTextLayouts: UInt32, flattenedTextLayouts: ATSFlatDataTextLayoutDataHeader)
```