---
title: "init(numberOfLayoutControls:controlArray:)"
framework: Application Services
role: symbol
role_heading: Initializer
platforms: [Mac Catalyst 13.0+, macOS 10.9+, xcode 9.0+]
path: applicationservices/atsflatdatalayoutcontrolsdataheader/1461981-init
---

# init(numberOfLayoutControls:controlArray:)

## Declaration

```swift
init(numberOfLayoutControls: UInt32, controlArray: ATSUAttributeInfo)
```