iOS QR Code Generator

A simple Objective-C library which simplify QR Code generation starting from a string.

Requirements

• iOS >= 8.0

Usage

#import "QRCodeGenerator.h"
// generate a QR Code with `Hello World` string and default settings: black QR Code, white background, and 200x200 size
imageView.image = [[QRCodeGenerator alloc] initWithString:@"Hello World"] getImage];

Customization

#import "QRCodeGenerator.h"
// generate a QR Code with `Hello World` and custom size and aspect
QRCodeGenerator *qr = [[QRCodeGenerator alloc] initWithString:@"Hello World"];
qr.size = CGSizeMake(400.0f, 400.0f); // 400x400 size
qr.color = [CIColor colorWithRGBA:@"#FFFFFF"]; // white QR Code color
qr.backgroundColor = [CIColor colorWithRGBA:@"#000000"]; // black background color
imageView.image = [qr getImage];

Author

Giovanni Scarrone, https://www.giovanniscarrone.it/

License

MIT