---
title: UIDynamicItemCollisionBoundsType
framework: uikit
role: symbol
role_heading: Enumeration
path: uikit/uidynamicitemcollisionboundstype
---

# UIDynamicItemCollisionBoundsType

Constants that indicate the shape of the item’s collision bounds.

## Declaration

```swift
enum UIDynamicItemCollisionBoundsType
```

## Topics

### Constants

- [UIDynamicItemCollisionBoundsType.rectangle](uikit/uidynamicitemcollisionboundstype/rectangle.md)
- [UIDynamicItemCollisionBoundsType.ellipse](uikit/uidynamicitemcollisionboundstype/ellipse.md)
- [UIDynamicItemCollisionBoundsType.path](uikit/uidynamicitemcollisionboundstype/path.md)

### Initializers

- [init(rawValue:)](uikit/uidynamicitemcollisionboundstype/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)