How can you scan a UIImage for a QR code using Swift

雖然iphone的內建相機也可以開啟QRCode，但有些App也會需要有QRCode功能，本篇紀錄如何在App內建立QRCode功能，及使…

CodeScanner is easy to scan a barcode or QR code.

I was working on a personal project and had to use an UIImagePickerController so that the user can take or choose pictures from a library to be ...

CodeScanner is easy to scan a barcode or QR code. Contribute to masashi-sutou/CodeScanner development by creating an account on GitHub.

I'm using a barcode scanner library that uses return [UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera].

There is a simple fix: regenerate the QRCiode from the decoded QRCode. It works well, but I would like to get the image itself as read by the camera…

You can make a great QRCode scanner using ZXingObjC. It's a barcode image processing library designed to be used on both iOS devices and in Mac applications.

從相簿選擇含有QRCode的相片，並讀取QRCode. 使用UIImagePickerController(用於管理從用戶的媒體庫存取相片、影片的接口)，利用present開啟相簿選取相片： ...

Let the user upload an image from photo library and get the qr code scanned from that uploaded image. I know how to use UIImagePickerController (used it before ...

How to choose a photo from the camera roll using UIImagePickerController ... How to scan a QR code. iOS has built-in support for scanning QR codes using ...