[cairo] Re: adding a new curve type to cairo

[Sven Herzberg]

On Do, 2006-07-13 at 21:58 +0300, Niki Spahiev wrote:
> Carl Worth wrote:
> > poorly approximated with individual cubic Béziers, (even the common
> > approach of 4 cubic Béziers per circle is poor, so cairo_arc does
> > better than that when necessary).
> 
> Any info on how poor it is?

I found "Bezier Circle - As easy as 1-2-3-4" [1] a good document about
Bezier vs. Arc.

Regards,
  Sven

[1]http://www.whizkidtech.redprince.net/bezier/circle/