---
title: NMasters
framework: Core Text
role: symbol
role_heading: Instance Property
platforms: [iOS 1.0+, iPadOS 1.0+, Mac Catalyst 13.1+, macOS 10.0+, tvOS 1.0+, visionOS 1.0+, watchOS 1.0+]
path: coretext/rotaheader/nmasters
---

# NMasters

## Declaration

```swift
var NMasters: UInt16
```