@hackage qrcode-core0.9.10

QR code library in pure Haskell

Installation
In your cabal file:
Tested Compilers
- 9.4.5
- 9.4.4
- 8.10.7
- 8.10.1
- 8.8.3
- 8.8.2
- 8.6.5
- 8.6.4
- 8.6.3
- 8.4.4
- 8.4.3
- 8.2.2
- 8.0.2
- 7.10.3
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
Dependents (3)
@hackage/qrcode-juicypixels, @hackage/lnd-client, @hackage/btc-lsp

qrcode

QR code library in pure Haskell

Basic functionality to create a QRCode.

All modes are supported:

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 Bools, each element describing a module ("pixel") where False is white and True is black.

Project Nayuki for https://github.com/nayuki/QR-Code-generator, which is the foundation of this package.