Graphics Reference
In-Depth Information
Younowhaveaninteractive chorddiagramofflowbetweencountries,easily
integrated into any web page. An additional feature to consider would be
an option to visualize change in flow from a previous point in time. An
effective approach would be to map percentage change in export values for
each country arc and percentage change in total flow for each chord to a new
color ramp. An intuitive color ramp for change uses red for decrease, green
for increase, and a neutral gray for no change.
