---
title: "init(_:)"
framework: swiftui
role: symbol
role_heading: Initializer
path: "swiftui/animation/init(_:)"
---

# init(_:)

Create an Animation that contains the specified custom animation.

## Declaration

```swift
init<A>(_ base: A) where A : CustomAnimation
```

## See Also

### Creating custom animations

- [timingCurve(_:duration:)](swiftui/animation/timingcurve(_:duration:).md)
- [timingCurve(_:_:_:_:duration:)](swiftui/animation/timingcurve(_:_:_:_:duration:).md)