@hackage qrcode-core0.9.10
QR code library in pure Haskell
Installation
Tested Compilers
Dependencies (10)
- base >=4.8.2.0 && <5
- binary >=0.7.5.0 && <0.9
- bytestring >=0.10.6.0 && <0.12
- containers >=0.5.6.2 && <0.7
- primitive >=0.6.1.0 && <0.10
- text >=1.2.2.0 && <2.2 Show all…
Dependents (3)
@hackage/qrcode-juicypixels, @hackage/lnd-client, @hackage/btc-lsp
qrcode
QR code library in pure Haskell
qrcode-core
Basic functionality to create a QRCode.
All modes are supported:
- Numeric (digits only)
- Alphanumeric (digits, letters and some other chars)
- Binary / Text (ISO 8859-1 and UTF-8)
- Kanji
There are function to create those specifically and an auto-detect.
The module Codec.QRCode
has functions which creates an image out of the input.
The module Codec.QRCode.Intermediate
has functions to create segments of a
QRCode, join them together and finally create the image.
The core of the resulting image is an Vector
of Bool
s, each element
describing a module ("pixel") where False
is white and True
is black.
thanks
Project Nayuki for https://github.com/nayuki/QR-Code-generator, which is the foundation of this package.