[erlang-questions] QR Code generation library.
Sat Apr 9 02:08:31 CEST 2011
Well, ghostscript is a postscript interpreter, and postscript is just a
I'd take a look at the Barcodewriter stuff anyways. He did a good job
abstracting it out and it supports a lot of different barcodes.
Basically you set up the parameter, and say "go generate it!" When it comes
back to give it a cookie and a pat on the head.
Even if you don't use it initially it's always nice to have options... :)
On Fri, Apr 8, 2011 at 4:14 PM, Alex Arnon <alex.arnon@REDACTED> wrote:
> Steve: I'd echo Vik by saying it certainly sounds like something worth open
> sourcing! :)
> I was planning on falling back on zxing as a port program.
> Antoine and Mike: I've read some good things on Barcodewriter. However,
> some flexibility in the output is required here, and if we're going for
> several kinds of image generation then ghostscript and PS output are extra
> components on the chain that we have no "use" for. In any case, thanks for
> pointing us to a cool solution.
> On Fri, Apr 8, 2011 at 3:06 AM, Steve Davis <
> steven.charles.davis@REDACTED> wrote:
>> Curious. Must be the zeitgeist.
>> I recently finished a qrcode implementation in Erlang, to enable 2-
>> factor authentication using the Google Authenticator mobile app on a
>> I wasn't planning to, but I guess I could be convinced to open source
>> it on GitHub... though right now, although it's sufficient for our
>> needs, I'm making no big claims over performance ;)
>> I can tell you that if you decide to write an implementation yourself,
>> google's zxing java/cpp code is a good reference.
>> On Apr 7, 2:39 am, Alex Arnon <alex.ar...@REDACTED> wrote:
>> > Hi All,
>> > Does any of you know of a QR Code generation library for Erlang?
>> > If not, can you recommend a fast one that I could plonk on a port?
>> > Another alternative would be to write one myself - in that case, is
>> there a
>> > reference implementation I could test against?
>> > Regards,
>> > Alex.
>> > _______________________________________________
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