---
title: UICellAccessory.LayoutDimension
framework: uikit
role: symbol
role_heading: Enumeration
path: uikit/uicellaccessory-swift.struct/layoutdimension
---

# UICellAccessory.LayoutDimension

Constants that describe the layout dimension for the accessory.

## Declaration

```swift
enum LayoutDimension
```

## Topics

### Constants

- [UICellAccessory.LayoutDimension.actual](uikit/uicellaccessory-swift.struct/layoutdimension/actual.md)
- [UICellAccessory.LayoutDimension.standard](uikit/uicellaccessory-swift.struct/layoutdimension/standard.md)
- [UICellAccessory.LayoutDimension.custom(_:)](uikit/uicellaccessory-swift.struct/layoutdimension/custom(_:).md)

## See Also

### Customizing appearance and placement

- [UICellAccessory.Placement](uikit/uicellaccessory-swift.struct/placement.md)
- [UICellAccessory.DisplayedState](uikit/uicellaccessory-swift.struct/displayedstate.md)