The qrcode package

[Tags:bsd3, library]

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


[Skip to Readme]

Properties

Versions 0.1, 0.1.1, 0.1.2
Dependencies array, base (==4.*), containers, mtl, vector [details]
License BSD3
Author Chris Yuen
Maintainer chris@kizzx2.com
Stability Unknown
Category Codec
Source repository head: git clone https://github.com/kizzx2/haskell-qrcode
Uploaded Wed Sep 18 17:39:31 UTC 2013 by ChrisYuen
Distributions NixOS:0.1.2
Downloads 728 total (8 in the last 30 days)
Votes
0 []
Status Docs uploaded by user
Build status unknown [no reports yet]

Modules

[Index]

Flags

NameDescriptionDefaultType
profDisabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

Maintainer's Corner

For package maintainers and hackage trustees

Readme for qrcode

Readme for qrcode-0.1.2

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

Output:

Example output