---
title: "init(a:b:c:d:tx:ty:)"
framework: corefoundation
role: symbol
role_heading: Initializer
path: "corefoundation/cgaffinetransform/init(a:b:c:d:tx:ty:)"
---

# init(a:b:c:d:tx:ty:)

## Declaration

```swift
init(a: Double, b: Double, c: Double, d: Double, tx: Double, ty: Double)
```