Circular Sankey

Was inspired by some of the diagrams at sankey-diagram.com. They have some stellar examples of sankey diagrams of all sorts. The purpose of a circular sankey is to show how the flow of something might be circular, meaning that some of the original is recycled for the next cycle.

Implimentation

Very similar to a traditional donut chart, except this case the outsideRadius is decreasing. And the difference generates an offshoot.

To Try:

• Find a way to create a common data structure to populate this visualisation (Especially take into account multiple offshoots)
• Might want to try to use curved offshoots
• Experiment with arcs rather than pie slices?
• Impliment multiple offshoots at the end of a slice
• Benefit of having an arc inside of the slice -> represent that something has partially diverged