---
title: "init(version:offsetToData:countSizePairs:axisCount:axisSize:instanceCount:instanceSize:axis:instance:)"
framework: Core Text
role: symbol
role_heading: Initializer
path: "coretext/sfntvariationheader/init(version:offsettodata:countsizepairs:axiscount:axissize:instancecount:instancesize:axis:instance:)"
---

# init(version:offsetToData:countSizePairs:axisCount:axisSize:instanceCount:instanceSize:axis:instance:)

## Declaration

```swift
init(version: Fixed, offsetToData: UInt16, countSizePairs: UInt16, axisCount: UInt16, axisSize: UInt16, instanceCount: UInt16, instanceSize: UInt16, axis: sfntVariationAxis, instance: sfntInstance)
```