How to get the positions, size and rotation of each QR-code when scanning multiple QR-codes simultaneously?

[Astraport]

If I scan multiple QR-codes simultaneously (5-10 boxes), how i can get the positions, size and rotation of each QR-code? Thanks.

[saumitrabhave]

Hi Astraport:

even though zbar may be able to vend this information, i think getting positions and sizes of recognised images is out of scope of this ane, still I will add a feature to return multiple QR Codes if they are detected in a single frame.