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# captureView(didPresent:error:)

Provides a default, blank implementation for the processed scan-results callback.

```
func captureView(didPresent processedResult: CapturedRoom, error: (any Error)?)
```

## Parameters

`processedResult`

A structure that provides detailed information about the dimensions and features of the scanned room.

`error`

An object that describes the problem when an error occurs; otherwise, `nil`.

## Discussion

The system calls this implementation if your app doesn’t implement [`captureView(didPresent:error:)`](/documentation/RoomPlan/RoomCaptureViewDelegate/captureView(didPresent:error:)).

---

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