QRCodeGenerator
A simple example of QR Code generator using CIFilter.
Created by OOPer in cooperation with shlab.jp, on 2015/5/6.
Inspired by this article http://qiita.com/hkato193/items/c36a940c2929a124e416 . (Also inpired by a person in the Apple's dev forum, as it was a member-only service, I won't show the link.)
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BUILD REQUIREMENTS:
Xcode 10, iOS SDK 12
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