Vector field plots : x, y, size, color and orientation channels

[ericemc3]

Wondering wether Plot could, eventually, take advantage of all the set of x, y, size, color and orientation visual properties such as in:
https://observablehq.com/@d3/vector-field

[Fil]

Yes, absolutely. We need a symbol Mark (#41), and for that mark orientation will make sense as a channel.

Here's a draft that we could build up https://observablehq.com/@fil/plot-symbols

[ericemc3]

It's already well advanced, congrats!