---
title: isUniformAcrossSiblings
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/nscollectionlayoutdimension/isuniformacrosssiblings
---

# isUniformAcrossSiblings

A Boolean value that indicates whether the dimension grows to match the dimension of its largest sibling.

## Declaration

```swift
var isUniformAcrossSiblings: Bool { get }
```

## See Also

### Getting the dimension type

- [isAbsolute](uikit/nscollectionlayoutdimension/isabsolute.md)
- [isEstimated](uikit/nscollectionlayoutdimension/isestimated.md)
- [isFractionalHeight](uikit/nscollectionlayoutdimension/isfractionalheight.md)
- [isFractionalWidth](uikit/nscollectionlayoutdimension/isfractionalwidth.md)