---
title: "init(numberOfStyleRuns:styleRunArray:)"
framework: Application Services
role: symbol
role_heading: Initializer
platforms: [Mac Catalyst 13.0+, macOS 10.9+, xcode 9.0+]
path: applicationservices/atsflatdatastylerundataheader/1461196-init
---

# init(numberOfStyleRuns:styleRunArray:)

## Declaration

```swift
init(numberOfStyleRuns: UInt32, styleRunArray: ATSUStyleRunInfo)
```