Arc mark

[marcorezende]

Hello guys, i recently discovered mosaic and I am new to data visualization world.

In my scenario i need to have one arc/pie/donut chart. I was unable to find one mark like that in the docs. Is there a way that i have a chart like that or it is not supported?

[jheer]

Unfortunately vgplot has no support for pie charts or arc marks at the moment. vgplot is a proof-of-concept library that builds on top of Observable Plot, which does not have an arc mark at present.

One could instead build a custom Mosaic client, but obviously that requires significantly more work.