---
title: "routePickerViewWillBeginPresentingRoutes(_:)"
framework: avkit
role: symbol
role_heading: Instance Method
path: "avkit/avroutepickerviewdelegate/routepickerviewwillbeginpresentingroutes(_:)"
---

# routePickerViewWillBeginPresentingRoutes(_:)

Tells the delegate that the route picker view is about to begin presenting routes to the user.

## Declaration

```swift
optional func routePickerViewWillBeginPresentingRoutes(_ routePickerView: AVRoutePickerView)
```

## Parameters

- `routePickerView`: The route picker view.

## See Also

### Presenting Routes

- [routePickerViewDidEndPresentingRoutes(_:)](avkit/avroutepickerviewdelegate/routepickerviewdidendpresentingroutes(_:).md)