QR Code reading

Discussion in 'iOS Programming' started by erdinc27, Oct 26, 2018.

  1. erdinc27 macrumors regular

    Joined:
    Jul 20, 2011
    #1
    I have a document which is printed in an A4 paper. This document has a QR Code top right corner. I want to get informations from that QR Code. But the problem is that I can get information only when i bring the camera closer to the qr code. I want to get information when i put the camera on the A4 Paper not only on qr code. How can it be done?
     
  2. PhoneyDeveloper macrumors 68040

    PhoneyDeveloper

    Joined:
    Sep 2, 2008
    #2
    Is this a coding question? In theory you could capture the entire page and crop it programmatically so that you have an image of the QR code and then feed that to the QR code reader.
     

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