index.md

A basic QR Code

Resulting QR Code image

Code

Swift

let cgImage = try QRCode.build
   .text("https://github.com/dagronf/QRCode")
   .generate.image(dimension: 600)

Objective-C

QRCodeDocument* doc = [QRCodeDocument new];
[doc setUtf8String: @"https://github.com/dagronf/QRCode"];

NSError* error = NULL;
CGImageRef image = [doc cgImageWithDimension:600 error:&error];