A ring plot using the default(r2=0.8)

Value r2=0, then you'll get a pie plot

Multiple rings can be itegrated

It looks like a mosquito coil in this way

We can draw a 'wifi' using 'ring_plot'

Or in a more detailed way using 'Control_center_auto'

a simple one

A strange sequence plot

Are you dizzy?

Buy me a car?