Class

VNDocumentCameraViewController

A view controller that shows what the document camera sees.

Declaration

@interface VNDocumentCameraViewController : UIViewController

Overview

Present this view controller, as follows, and add it to your view controller hierarchy to scan documents.

VNDocumentCameraViewController* documentCameraViewController = [[VNDocumentCameraViewController alloc] init];
documentCameraViewController.delegate = self;
[self presentViewController:documentCameraViewController animated:YES completion:nil];

Topics

Supporting the Document Camera

delegate

The delegate to be notified when the user saves or cancels the document scanner.

supported

A Boolean variable that indicates whether or not the current device supports document scanning.

Relationships

Inherits From

See Also

Document Scanning

VNDocumentCameraViewControllerDelegate

A delegate protocol through which the document camera returns its scanned results.

Beta
VNDocumentCameraScan

A single document scanned in the document camera.

Beta

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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