AVCaptureMetadataOutputObjectsDelegate_Extensions AVCaptureMetadataOutputObjectsDelegate_Extensions Class

Definition

Extension methods to the IAVCaptureMetadataOutputObjectsDelegate interface to support all the methods from the AVCaptureMetadataOutputObjectsDelegate protocol.

public static class AVCaptureMetadataOutputObjectsDelegate_Extensions
type AVCaptureMetadataOutputObjectsDelegate_Extensions = class
Inheritance
AVCaptureMetadataOutputObjectsDelegate_ExtensionsAVCaptureMetadataOutputObjectsDelegate_Extensions

Remarks

The extension methods for IAVCaptureMetadataOutputObjectsDelegate allow developers to treat instances of the interface as having all the optional methods of the original AVCaptureMetadataOutputObjectsDelegate protocol. Since the interface only contains the required members, these extension methods allow developers to call the optional members of the protocol.

Methods

DidOutputMetadataObjects(IAVCaptureMetadataOutputObjectsDelegate, AVCaptureMetadataOutput, AVMetadataObject[], AVCaptureConnection) DidOutputMetadataObjects(IAVCaptureMetadataOutputObjectsDelegate, AVCaptureMetadataOutput, AVMetadataObject[], AVCaptureConnection)

Applies to