---
title: renderSize
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avasynchronousciimagefilteringrequest/rendersize
---

# renderSize

The width and height, in pixels, of the frame being processed.

## Declaration

```swift
var renderSize: CGSize { get }
```

## Discussion

Discussion You can use this property if you need to work with Core Image filters that apply transforms to the image.

## See Also

### Getting contextual information for filtering

- [compositionTime](avfoundation/avasynchronousciimagefilteringrequest/compositiontime.md)