2d-barcode generator with python

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Python2.7

how the generator of 2d-barcode it work , i need the mechanism of how work ??

Posted 21-Feb-12 2:40am

danger man 2011

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TRK3 · Accepted Answer · 2012-02-21T10:43:00

There are lots of "2d-barcode" codes -- there's a list here:

http://en.wikipedia.org/wiki/Barcode

What exactly are you interested in learning about?

How the data is encoded/decoded? Or to actually create the image or print the bar code?

If you want to know about the encoding/decoding, then look up the particular code you are interested in.

If it's QR code, then it's explained well here:

http://en.wikipedia.org/wiki/QR_Code[^]

If you want to know how to know how to create the image or printer commands to generate it, there are dozens of examples of open source barcode generators:

http://lmgtfy.com/?q=open+source+barcode+generator[^]

Pick one that does what you want to learn about. Downlooad the source and study it.

Actually, I see that you previously asked a similar question about doing this in C++ two months back. Please do a little more research yourself about the problem before posting (or reposting) a question. We're happy to help, but we can help you better if you've already done some of the work, and you'll benefit more that way as well.