Radial gradients of arcs in D3.js

问题

I see from this example, how to make an arc in D3.js have a 1D gradient from one end of the arc to the other. I would also like to apply a radial gradient from the inner ring to the outer. Is this possible?

回答1:

Yes, you can do this with a radialGradient. Example here.

来源：https://stackoverflow.com/questions/21663246/radial-gradients-of-arcs-in-d3-js