
Description


A better way to operate quick response code.EFQRCode is a lightweight, pure-Swift library for generating pretty QRCode image with input watermark or icon and recognizing QRCode from image, it is based on CoreGraphics, CoreImage and ImageIO. EFQRCode provides you a better way to operate QRCode in your app, it works on iOS, macOS and tvOS, and it is available through CocoaPods, Carthage and Swift Package Manager. 1. Please select a high contrast foreground and background color combinations;2. You should use magnification instead of size if you want to improve the definition of QRCode image, you can also increase the value of them;3. Magnification too highï¼Size too longï¼Content too much may cause failure;4. It is recommended to test the QRCode image before put it into use;5. You can contact me if there is any problem, both Issue and Pull request are welcome.EFQRCode is available under the MIT license, for more information: https://github.com/EFPrefix/EFQRCode




A better way to operate QR Code in Swift, support iOS, macOS, watchOS and tvOS.

MIT License

EFQRCode

An Objective-C wrapper for CoreGraphics CGContext

MPWDrawingContext

The code for my CoreGraphics+CoreAnimation talk, held during the 2012 iOS Game Design Seminar at the Technical University Munich.

PKCoreTechniques

Light-weight, operator-overloading-free complements to CoreGraphics!

EFQRCode

MPWDrawingContext

PKCoreTechniques

Graphicz