This code is released under the BSD3 license.
hvega package started of as an almost-direct copy of version 2.2.1 of the
Elm Vega library,
which was released under a BSD3 license by Jo Wood of the giCentre at the
City University of London. The two have diverged somewhat since (mainly
hvega still uses data types as its primary control structure
whilst the Elm version has moved to functions).
The packages are available on hackage:
There is a top-level
stack.yaml which builds both
ihaskell-hvega using Stack.
There is also a
shell.nix file for development with
Nix. At the present time (Devember 2019)
I don't make any guarantees about either method (in particular
notebooks/ directory contains a (very small, very random) sample
of notebooks experimenting with
hvega. I recommend using
Tweag I/O's jupyterWith environment
to view these. At present there is support for
whereas the support for
Jupyter lab is unfortunately limited (due
to limitations on the current IHaskell environment and differences
between the Jupyter Lab versions).
I created this as a piece of procrastination, while procrastinating with a different task. At present I am not using it, due to lack of time. Please pop on over to GitHub, or ping me on Twitter @doug_burke if you would like to help.
*Note that all licence references and agreements mentioned in the ihaskell-hvega README section above are relevant to that project's source code only.