---
title: "scannerDevice(_:didCompleteOverviewScanWithError:)"
framework: imagecapturecore
role: symbol
role_heading: Instance Method
path: "imagecapturecore/icscannerdevicedelegate/scannerdevice(_:didcompleteoverviewscanwitherror:)"
---

# scannerDevice(_:didCompleteOverviewScanWithError:)

Tells the client when the scanner completes an overview scan.

## Declaration

```swift
optional func scannerDevice(_ scanner: ICScannerDevice, didCompleteOverviewScanWithError error: (any Error)?)
```

## See Also

### Performing a Scan

- [scannerDevice(_:didCompleteScanWithError:)](imagecapturecore/icscannerdevicedelegate/scannerdevice(_:didcompletescanwitherror:).md)
- [scannerDevice(_:didScanTo:)](imagecapturecore/icscannerdevicedelegate/scannerdevice(_:didscanto:)-6tht3.md)
- [scannerDevice(_:didScanTo:)](imagecapturecore/icscannerdevicedelegate/scannerdevice(_:didscanto:)-10whl.md)