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I have tried to add arrows at some point, but it cluttered the visualization too much (especially for countries where migrations are quite local : limited to bo
by madewulf 15y ago
I have tried to add arrows at some point, but it cluttered the visualization too much (especially for countries where migrations are quite local : limited to border-sharing countries).
That said, there may be a solution I did not think about.
- fbnt 15y agoYou could over impose three dotted lines with a different color/dot-spacing to each connecting line, then set a timeout and alternate their visibility accordingly, so you can get a "dots flowing inside the line" effect. Not sure if this can work with canvas though.
- Luyt 15y agoHow about drawing the arrowhead on the middle of the line? (And not drawing it on short lines. The arrowheads on the long lines will reveal whether 'departures' or 'arrivals' are depicted)
- wetbrain 15y agoThis. And if possible, add a subtle gradient on each curve. So, even without arrows on short lines the direction is clear. Plus it looks cool.
- azrealus 15y agoHow about different colors of lines for from/to?
- sesqu 15y agoHow about narrowing lines?