---
title: isFractionalOffset
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nscollectionlayoutanchor/isfractionaloffset
---

# isFractionalOffset

A Boolean value that indicates whether the anchor’s offset is expressed as a fraction of its supplementary item’s dimension.

## Declaration

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

## See Also

### Getting the offset

- [offset](appkit/nscollectionlayoutanchor/offset.md)
- [isAbsoluteOffset](appkit/nscollectionlayoutanchor/isabsoluteoffset.md)