[cairo] Questions and optimizations in cairo-arc
behdad at cs.toronto.edu
Tue Jul 26 08:54:36 PDT 2005
On Tue, 26 Jul 2005, Jason Dorje Short wrote:
> Behdad Esfahbod wrote:
> > A viable signature would be:
> > void
> > cairo_arc_to (cairo_t *cr,
> > double x, double y,
> > double radius);
> > and draws the unique arc with the specified radius that connects
> > the current point to x,y. This still has the problem that it is
> > not the '_to' version of cairo_arc.
> But that's not sufficient because you need to know in which direction
> the arc arcs.
Right. Then we need cairo_arc_to and cairo_arc_negative_to...
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