---
title: "setAffineTransform(_:)"
framework: quartzcore
role: symbol
role_heading: Instance Method
path: "quartzcore/calayer/setaffinetransform(_:)"
---

# setAffineTransform(_:)

Sets the layer’s transform to the specified affine transform.

## Declaration

```swift
func setAffineTransform(_ m: CGAffineTransform)
```

## Parameters

- `m`: The affine transform to use for the layer’s transform.

## See Also

### Managing the layer’s transform

- [transform](quartzcore/calayer/transform.md)
- [sublayerTransform](quartzcore/calayer/sublayertransform.md)
- [affineTransform()](quartzcore/calayer/affinetransform().md)