---
title: kCATransition
framework: quartzcore
role: symbol
role_heading: Global Variable
path: quartzcore/kcatransition
---

# kCATransition

The identifier that represents a transition animation.

## Declaration

```swift
let kCATransition: String
```

## See Also

### Constants

- [kCAOnOrderIn](quartzcore/kcaonorderin.md)
- [kCAOnOrderOut](quartzcore/kcaonorderout.md)