---
title: isUsingPageViewController
framework: pdfkit
role: symbol
role_heading: Instance Property
path: pdfkit/pdfview/isusingpageviewcontroller
---

# isUsingPageViewController

A Boolean value indicating whether the scroll view is using a UIPageViewController.

## Declaration

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

## See Also

### Displaying as Book

- [displaysAsBook](pdfkit/pdfview/displaysasbook.md)
- [usePageViewController(_:withViewOptions:)](pdfkit/pdfview/usepageviewcontroller(_:withviewoptions:).md)