The intention is to create a library of convenient building blocks;
providing a visualisation should be as simple as invoking a free function
with CSV data, yet with the ability to tweak some lables or display
variations if desired.
This can be achieved by..
* having a series of ready-made standard visualisations
* expose a function call for each, accepting a data-context builder
* provide secondary convenience shortcuts, which add some of the expected bindings
* notably a shortcut is provided to take the data as CSV-string
* augmented by a wrapper/builder to allow defining data points inline
Deliberately keep it unstructured and add dedicated functions
for each new emerging use case; hopefully some commen usage scheme
will emerge over time.
* Data is to be handed in as an iterator over CSV-strings.
* will have to find out about additional parametrisation on a case-by-case base
