Library qrc
Qrc QR code encoder.Qrc_fmt QR matrix text formatters.
Quick start
The following generates a QR code matrix for the given data bytes and outputs it as an SVG image on stdout.
let output_svg_qr data = match Qrc.encode data with
| None -> prerr_endline "Data capacity exceeded!"
| Some m -> print_endline (Qrc.Matrix.to_svg m)