[Feature Request] Extract or Zoom to Aztec / QR Codes from PDF

[Maggus101]

Aztec codes are used by train lines in the UK for their digital passes. PDF import works fine in Walt as it is but it would be good to have Walt extract the information from a PDF in the same way a .pkpass would.

Alternatively, having a setting to enable "zoom to code" or something similar, so when opening a PDF it would automatically zoom to the detected Aztec / QR code would be helpful, especially in using automated scanners. I would recommend this be a toggleable setting, just in case other PDF passes are unable to be detected / if there are multiple codes on a PDF.

[Jorven-J]

Pretty sure Aztec codes are used for some loyalty cards in the UK as well.
I would love to see support for them, and this would probably help with your example as well as you would hopefully be able to screenshot the tickets and upload them for Walt to recreate them as a pass (probably easier than zoom, although I don't know).

[wurstsemmel]

Hi, I wanted to make a similar feature request on Discord. The feature would allow users to import the pdf, show the QR / Aztec / Whatever code in an isolated manner and in addition the full PDF for reference. The feature would also need to handle multi-page PDFs with several codes, e.g. PDFs with tickets for several persons.

Ideally the isolated code is shown in a way that screen rotation does not break the scan which often happens when holding the smartphone upside down on a scanner. This happens for example when using the currently available pdf feature in Walt.

Thanks for considering such a feature. An example of a good implementation of such a feature is this app: https://play.google.com/store/apps/details?id=com.michaeltroger.gruenerpass