qrcode: QR Code library in pure Haskell

[ bsd3, codec, library ] [ Propose Tags ]

QR Code encoder (and future decoder) in pure Haskell.

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Versions [RSS] 0.1, 0.1.1, 0.1.2
Dependencies array, base (>=4 && <5), containers, mtl, vector [details]
License BSD-3-Clause
Author Chris Yuen
Maintainer chris@kizzx2.com
Category Codec
Source repo head: git clone https://github.com/kizzx2/haskell-qrcode
Uploaded by ChrisYuen at 2013-09-18T17:39:31Z
Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 2977 total (14 in the last 30 days)
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Status Docs uploaded by user
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Readme for qrcode-0.1.2

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Basic Encoding

The encode function and the toArray function are all you need. See Example.hs. You can use ImageMagick to enlarge the symbol and convert to other formats:

$ runhaskell Example.hs
$ convert hello.pgm -bordercolor white -border 4 -scale 300x300 -interpolate integer hello.png


Example output