^BO — Aztec
Plain English
A 2D barcode with a distinctive bullseye centre pattern. Used on boarding passes and some transport tickets. Aztec doesn't need a quiet zone (white space around it), making it space-efficient.
When to use
Transport/ticketing applications, or where the barcode must work without surrounding white space.
Syntax
^BOo,magnification,ecl,menu,symbols,id
Parameters
| Parameter | Description |
|---|---|
o | Rotation: N, R, I, B |
magnification | Size: 1-10 |
ecl | Error correction: 0 (default), 1-99 (percentage), 100-104 (layers) |
Example
^XA ^FO50,50^BON,6,0^FDGATE-A12-SEAT-14C^FS ^XZ
Aztec code for a boarding pass