---
title: spineLocation
framework: uikit
role: symbol
role_heading: Type Property
path: uikit/uipageviewcontroller/optionskey/spinelocation
---

# spineLocation

Location of the spine.

## Declaration

```swift
static let spineLocation: UIPageViewController.OptionsKey
```

## Discussion

Discussion For possible values, see UIPageViewController.SpineLocation. A spine location is only valid if the transition style is UIPageViewController.TransitionStyle.pageCurl. If the transition style is UIPageViewController.TransitionStyle.pageCurl, the default value for this property is UIPageViewController.SpineLocation.min; otherwise, the default is UIPageViewController.SpineLocation.none.

## See Also

### Page options

- [interPageSpacing](uikit/uipageviewcontroller/optionskey/interpagespacing.md)