Use LinkLabel from ipysankeywidget

[AlexandreBorowczyk]

Hi,

I'm generating my graph using the following command:
sdd = SankeyDefinition(nodes, bundles, ordering,flow_partition=flow_partition) weave(sdd, flows, palette='Set2_5').to_widget(**size,align_link_types=True)

However, I would like to have the links labeled as in https://nbviewer.jupyter.org/github/ricklupton/ipysankeywidget/blob/master/examples/More%20examples.ipynb

Is this possible?

[ricklupton]

Thanks, good idea -- this isn't an option at the moment but it would make sense to add it as an option to to_widget method I think:

https://github.com/ricklupton/floweaver/blob/master/floweaver/sankey_data.py#L60-L81

Perhaps link_label_format and link_label_min_width keyword arguments that get passed through. Contributions welcome to speed up the process! :)

[ricklupton]

Closed by #91