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# UICellAccessory.LayoutDimension

Constants that describe the layout dimension for the accessory.

```
enum LayoutDimension
```

## Topics

### Constants

[`case actual`](/documentation/UIKit/UICellAccessory-swift.struct/LayoutDimension/actual)

The accessory layout uses its actual dimension.

[`case standard`](/documentation/UIKit/UICellAccessory-swift.struct/LayoutDimension/standard)

The accessory layout uses the system standard layout dimension for accessories.

[`case custom(CGFloat)`](/documentation/UIKit/UICellAccessory-swift.struct/LayoutDimension/custom(_:))

The accessory layout uses the specified custom value.


---

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