metadataObjectTypes

2023年2月3日—...,queue:DispatchQueue.main)metadataOutput.metadataObjectTypes=[.qr,.ean13,.ean8,.code128]}elsefailed()return}.Swift.Copy.最後 ...,metadataObjectTypes.Anarrayofstringsidentifyingthetypesofmetadataobjectstoprocess.iOS6.0+iPadOS ...,metadataObjectTypes.Anarrayofstringsidentifyingthetypesofmetadataobjectstoprocess.iOS6.0+iPadOS ...,AlliOSAvailableMetadataObjectTypes.GitHubGist:insta...

參考資訊如下
Swift 實現二維碼條碼讀取???? - 小礦工挖挖礦

2023年2月3日 — ... , queue: DispatchQueue.main) metadataOutput.metadataObjectTypes = [.qr, .ean13, .ean8, .code128] } else failed() return }. Swift. Copy. 最後 ...

metadataObjectTypes

metadataObjectTypes. An array of strings identifying the types of metadata objects to process. iOS 6.0+ iPadOS ...

metadataObjectTypes

metadataObjectTypes. An array of strings identifying the types of metadata objects to process. iOS 6.0+ iPadOS ...

All iOS Available Metadata Object Types

All iOS Available Metadata Object Types. GitHub Gist: instantly share code, notes, and snippets.

QRCode 學起來-倒數12天

metadataObjectTypes表示要處理哪些類型的資料，處理QRCODE metaDataOutput.metadataObjectTypes = [.qr, .ean8 , .ean13 , .pdf417] }else return } //用 ...

iOS swift QRCode 抓不到蟲

metadataObjectTypes = [AVMetadataObject.ObjectType.qr]. 參考來源 試試看. 比較 ... metadataObjectTypes = [AVMetadataObjectTypeQRCode]，會被要求改成metaDataOutput.

AVCaptureMetadataOutput.MetadataObjectTypes Property

A filter of metadata keys. Only metadata whose keys are in this array will be forwarded to the Delegate. public AVFoundation.

Xcode 9Swift 4 AVCaptureMetadataOutput ...

2017年9月25日 — 1 Answer 1 · 2. In iOS 13.0 and 13.1 on an iPhone 11 Pro, we ran into an issue where we had to explicitly set the metadataObjectTypes again. – ...

metadataObjectTypes 详解

2021年1月20日 — metadataObjectTypes 详解转自：https://www.cnblogs.com/azhen/p/7080812.html[https://www.cnblo...

iOS AVCaptureMetadataOutput的metadataObjectTypes属性

2019年11月1日 — AVMetadataObjectType类型的常量介绍据说用于美国部分地区的条码长度必须是6 位或者11 位必须获得许可才能用AVF_EXPORT NSStrin...