I used a QR generator that used Google Chart API. The QR code worked on the screen but when I printed it in a literature piece the QR Reader could no longer read the code.
I pose this question: does a QR code have to have specific dimensions to be picked up by a QR reader? I'm wondering if the change in scale effected the readability of the code. If not, what else would cause the reader to be unable to scan the code on paper vs on screen? Thank you for your help! -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
