---
title: "zoom(options:sourceBarButtonItemProvider:)"
framework: uikit
role: symbol
role_heading: Type Method
path: "uikit/uiviewcontroller/transition/zoom(options:sourcebarbuttonitemprovider:)"
---

# zoom(options:sourceBarButtonItemProvider:)

## Declaration

```swift
static func zoom(options: UIViewController.Transition.ZoomOptions? = nil, sourceBarButtonItemProvider: @escaping (UIViewController.Transition.ZoomSourceViewProviderContext) -> UIBarButtonItem?) -> Self
```