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Playing with QR Codes - Mark Atwood
fallenpegasus
fallenpegasus
Playing with QR Codes
qrcode
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ladyallyn From: ladyallyn Date: December 20th, 2009 07:59 am (UTC) (Link)
Spiffy! Reads with 'droid :-)
mangosteen From: mangosteen Date: December 20th, 2009 12:46 pm (UTC) (Link)
Did you build it up (i.e. doing the math and generating the pixels) from scratch, or were you using a library for it? If a library, which one?
fallenpegasus From: fallenpegasus Date: December 20th, 2009 06:05 pm (UTC) (Link)
It's actually being built up each time someone looks at it, the data is coded into the URL, and some online service is generating the QR code image from it.

I also learned that Google Charts can generate QR codes.
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