Good Afternoon Everyone -I am brushing up an old piece of code that called the Google Charts API to generate QR Codes for items in a database. The original code, which calls the charts API via 'https://chart.googleapis.com/chart' still works - in that is returns a QR Image. But it only works in this original script. If i just duplicate that code file, and make unrelated changes (Charts API URL same, but dimensions of page where QR code image is placed modify) - for some reason it breaks. the error message is "could not retrieve QR Chart from Google" - so API URL is same, some other elements in the php code are changed.1) Is the google apis chart truly depreciated, in that regardless of what works and what breaks - it would be wise to transistion away from Google Charts?? for example, use https://documentation.image-charts.com/qr-codes/ Image-Charts.com's API??
2) Any thoughts why it would work on original php file, but not a duplicate of that file with dimension variables changed?? (PdfQrCode.php is original, ZebraLabels.php is modified - both attached)
Any insight at all, greatly appreciated...JC
--
You received this message because you are subscribed to the Google Groups "Google Chart API" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-chart-a...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/google-chart-api/42ed315a-a52c-42f4-95a3-7b57a9a92b21o%40googlegroups.com.
appreciate the insight Jon. What is unusual is that the original API process - via https://chart.googleapis.com/chart - was infact returning QR Codes. It never timed out on us or anything - now may its just the same QR code over and over - but as originally programmed, using Google API for QR Code generation - still functions properly.I am trying to switch over to image-charts.com for QR code generation, it seems like they use the same URL syntax as google, so less changes to the code base. However, not thar we are at the end of the day - of course everything now is stuck "in progress" - just pinwheeling over here...
--
You received this message because you are subscribed to the Google Groups "Google Chart API" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-chart-a...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/google-chart-api/e6fcf309-c4f0-49f4-94ed-f516c861b85eo%40googlegroups.com.
Hi Francois-Guillaume and IanI have a question about the use of your QR code generating services.I represent a large UK school that quite regularly has to create maybe a few thousand QR codes within a google sheets spreadsheet for our pupils.Until deprecation, the google creator worked perfectly for years.Afterwards, I did extensively test both of yours (and others) online QR code generators within our large sheets, but found that there were often many missing gaps within the large column of QR codes where for no (apparent) reason, a QR code simply would not appear in the cell no matter what we did. There were often missing gaps within much smaller sheets as well, with perhaps a column of 100 QR code generations. Because of this, we had to go to Zint on the desktop which is not anywhere near as convinient as you can imagine.I have just tried it today and both are working perfectly.Has anything changed?
Are we abusing the service by attempting to load a few thousand QR codes in one sheet perhaps a few times a year?
Thanks for your timeKris
--
You received this message because you are subscribed to the Google Groups "Google Chart API" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-chart-a...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/google-chart-api/b25f7e55-6d00-42c8-9d4b-259fa6659853o%40googlegroups.com.