---
title: transitionWasCancelled
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uiviewcontrollercontexttransitioning/transitionwascancelled
---

# transitionWasCancelled

Returns a Boolean value indicating whether the transition was canceled.

## Declaration

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

## Return Value

Return Value true if the transition was canceled or false if it is ongoing or finished normally.

## Discussion

Discussion You can call this method from your animator object to determine whether the transition has been canceled. Calling the cancelInteractiveTransition() method causes this method to return true.

## See Also

### Reporting the transition progress

- [completeTransition(_:)](uikit/uiviewcontrollercontexttransitioning/completetransition(_:).md)
- [updateInteractiveTransition(_:)](uikit/uiviewcontrollercontexttransitioning/updateinteractivetransition(_:).md)
- [pauseInteractiveTransition()](uikit/uiviewcontrollercontexttransitioning/pauseinteractivetransition().md)
- [finishInteractiveTransition()](uikit/uiviewcontrollercontexttransitioning/finishinteractivetransition().md)
- [cancelInteractiveTransition()](uikit/uiviewcontrollercontexttransitioning/cancelinteractivetransition().md)