---
title: velocity
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uiviewcontroller/transition/zoomoptions/interactioncontext/velocity
---

# velocity

The touch’s velocity.

## Declaration

```swift
var velocity: CGVector { get }
```

## See Also

### Accessing the context

- [location](uikit/uiviewcontroller/transition/zoomoptions/interactioncontext/location.md)
- [willBegin](uikit/uiviewcontroller/transition/zoomoptions/interactioncontext/willbegin.md)