Comments on: Encoding QR Codes using Ruby http://mattroper.co.uk/2008/04/01/encoding-qr-codes-using-ruby/ Mon, 01 Feb 2010 22:40:34 +0000 http://wordpress.org/?v=2.5 By: sho http://mattroper.co.uk/2008/04/01/encoding-qr-codes-using-ruby/#comment-157 sho Mon, 05 Jan 2009 01:53:24 +0000 http://mattroper.co.uk/?p=3#comment-157 Ha, found your code too late - I'd already gone and written my own! One thing I noticed is that your code doesn't seem to include a "quiet zone", which is supposed to be a 4-module-width border around the data in the image. In practise, though, you can probably get away with a border of 1, especially if it's black on white like it is 99% of the time. Anyway, thanks for the work : ) Ha, found your code too late - I’d already gone and written my own!

One thing I noticed is that your code doesn’t seem to include a “quiet zone”, which is supposed to be a 4-module-width border around the data in the image. In practise, though, you can probably get away with a border of 1, especially if it’s black on white like it is 99% of the time.

Anyway, thanks for the work : )

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