How do I scan documents with VisionKit in Swift?

VisionKit provides a simple way to integrate document scanning functionality into your iOS app. By using VisionKit, developers can offer users the ability to take scans of documents using their device's camera and process them for further use, such as saving or sharing.

import VisionKit class DocumentScannerViewController: UIViewController, VNDocumentCameraDelegate { var documentCameraViewController: VNDocumentCameraViewController! override func viewDidLoad() { super.viewDidLoad() documentCameraViewController = VNDocumentCameraViewController() documentCameraViewController.delegate = self } func startDocumentScanning() { present(documentCameraViewController, animated: true, completion: nil) } func documentCamera(_ controller: VNDocumentCameraViewController, didFailWithError error: Error) { print("Scanning failed: \(error.localizedDescription)") controller.dismiss(animated: true, completion: nil) } func documentCamera(_ controller: VNDocumentCameraViewController, didScanDocuments scan: VNDocumentCameraScan) { // Process scanned documents let image = scan.imageOfPage(at: 0) // Save or share the scanned image print("Document scanned successfully.") controller.dismiss(animated: true, completion: nil) } }

VisionKit Document Scanning iOS Development Swift VNDocumentCameraViewController

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