---
title: renderTransform
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avvideocompositionrendercontext/rendertransform
---

# renderTransform

A transform to apply to the source image.

## Declaration

```swift
var renderTransform: CGAffineTransform { get }
```

## Discussion

Discussion The transform to apply to the source image incorporating the renderScale, pixelAspectRatio, and edgeWidths. The coordinate system origin is the top left corner of the buffer.

## See Also

### Getting the render settings

- [videoComposition](avfoundation/avvideocompositionrendercontext/videocomposition.md)
- [highQualityRendering](avfoundation/avvideocompositionrendercontext/highqualityrendering.md)
- [renderScale](avfoundation/avvideocompositionrendercontext/renderscale.md)
- [size](avfoundation/avvideocompositionrendercontext/size.md)