---
title: "init(offScreenWithSize:colorSpace:composition:)"
framework: quartz
role: symbol
role_heading: Initializer
path: "quartz/qcrenderer/init(offscreenwithsize:colorspace:composition:)"
---

# init(offScreenWithSize:colorSpace:composition:)

## Declaration

```swift
init!(offScreenWithSize size: NSSize, colorSpace: CGColorSpace!, composition: QCComposition!)
```