---
title: defaultDocumentAspectRatio
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uidocumentbrowserviewcontroller/defaultdocumentaspectratio
---

# defaultDocumentAspectRatio

The aspect ratio for the Create Document button.

## Declaration

```swift
var defaultDocumentAspectRatio: CGFloat { get set }
```

## Discussion

Discussion The aspect ratio is defined as the button’s width divided by its height. The default is 2.0/3.0.

## See Also

### Modifying the browser’s appearance

- [browserUserInterfaceStyle](uikit/uidocumentbrowserviewcontroller/browseruserinterfacestyle-swift.property.md)
- [UIDocumentBrowserViewController.BrowserUserInterfaceStyle](uikit/uidocumentbrowserviewcontroller/browseruserinterfacestyle-swift.enum.md)
- [additionalLeadingNavigationBarButtonItems](uikit/uidocumentbrowserviewcontroller/additionalleadingnavigationbarbuttonitems.md)
- [additionalTrailingNavigationBarButtonItems](uikit/uidocumentbrowserviewcontroller/additionaltrailingnavigationbarbuttonitems.md)
- [shouldShowFileExtensions](uikit/uidocumentbrowserviewcontroller/shouldshowfileextensions.md)
- [localizedCreateDocumentActionTitle](uikit/uidocumentbrowserviewcontroller/localizedcreatedocumentactiontitle.md)