---
title: estimatesSize
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nstextlayoutfragment/enumerationoptions/estimatessize
---

# estimatesSize

When enumerating, tell the layout fragments to estimate their size.

## Declaration

```swift
static var estimatesSize: NSTextLayoutFragment.EnumerationOptions { get }
```

## See Also

### Layout fragment characteristics

- [ensuresExtraLineFragment](appkit/nstextlayoutfragment/enumerationoptions/ensuresextralinefragment.md)
- [ensuresLayout](appkit/nstextlayoutfragment/enumerationoptions/ensureslayout.md)
- [reverse](appkit/nstextlayoutfragment/enumerationoptions/reverse.md)