dmrschmidt/qrcode

Customization

A QRCode image can be customized in the following ways:

// As an immutable let, by setting all up in the respective constructors.
// This is the recommended approach.
let qrCode = QRCode(string: "my customized QR code",
                    color: UIColor.red,
                    backgroundColor: UIColor.green,
                    imageSize: CGSize(width: 100, height: 100),
                    scale: 1.0,
                    inputCorrection: .medium)

// As a mutable var, by setting the individual parameters.
var qrCode = QRCode(string: "my customizable QR code")
qrCode.color = UIColor.red // image foreground (or actual code) color
qrCode.backgroundColor = UIColor.blue // image background color
qrCode.size = CGSize(width: 300, height: 300) // final scaled image size
qrCode.scale = 1.0 // image scaling factor
qrCode.inputCorrection = .quartile // amount of error correction information added

[Screenshot]

See it live in action

SoundCard - postcards with sound lets you send real, physical postcards with audio messages. Right from your iOS device.

QRCode is used to place a scannable code, which links to the audio message, on postcards sent by SoundCard - postcards with audio.

 

<div align="center"> <a href="http://bit.ly/soundcardio"> <img src="https://github.com/dmrschmidt/DSWaveformImage/blob/main/appstore.svg" alt="Download SoundCard">

Download SoundCard on the App Store. </a> </div>

&nbsp;

<a href="http://bit.ly/soundcardio"> <img src="https://github.com/dmrschmidt/DSWaveformImage/blob/main/screenshot3.png" alt="Screenshot"> </a>

Package Metadata

Repository: dmrschmidt/qrcode

Default branch: main

README: README.md