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# MKLookAroundViewControllerDelegate

Methods you implement to respond to changes in the LookAround view controller.

```
protocol MKLookAroundViewControllerDelegate : NSObjectProtocol
```

## Topics

### Responding to scene changes

[`func lookAroundViewControllerWillUpdateScene(MKLookAroundViewController)`](/documentation/MapKit/MKLookAroundViewControllerDelegate/lookAroundViewControllerWillUpdateScene(_:))

Tells the delegate that the scene is about to update.

[`func lookAroundViewControllerDidUpdateScene(MKLookAroundViewController)`](/documentation/MapKit/MKLookAroundViewControllerDelegate/lookAroundViewControllerDidUpdateScene(_:))

Tells the delegate that the scene updated.

### Entering and exiting full-screen modes

[`func lookAroundViewControllerWillPresentFullScreen(MKLookAroundViewController)`](/documentation/MapKit/MKLookAroundViewControllerDelegate/lookAroundViewControllerWillPresentFullScreen(_:))

Tells the delegate when the view controller is about to enter full-screen mode.

[`func lookAroundViewControllerDidPresentFullScreen(MKLookAroundViewController)`](/documentation/MapKit/MKLookAroundViewControllerDelegate/lookAroundViewControllerDidPresentFullScreen(_:))

Tells the delegate when the view controller enters full-screen mode.

[`func lookAroundViewControllerWillDismissFullScreen(MKLookAroundViewController)`](/documentation/MapKit/MKLookAroundViewControllerDelegate/lookAroundViewControllerWillDismissFullScreen(_:))

Tells the delegate when the view controller is about to exit full-screen mode.

[`func lookAroundViewControllerDidDismissFullScreen(MKLookAroundViewController)`](/documentation/MapKit/MKLookAroundViewControllerDelegate/lookAroundViewControllerDidDismissFullScreen(_:))

Tells the delegate when the view controller exits full-screen mode.

## Relationships

### Inherits From

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

---

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