Hello Taco
Thank you so much ; I did not know the reverse operator.
Fabrice

Le jeu. 23 juil. 2020 à 11:56, Taco Hoekwater <taco@elvenkind.com> a écrit :

>
>
> > On 23 Jul 2020, at 11:48, Fabrice Couvreur <fabrice1.couvreur@gmail.com>
> wrote:
> >
> > Hello,
> > I have a little problem with coloring an area (path b).
> > Thanks for your help.
> > Fabrice
> >
> > \starttext
> > \startMPcode
> >
> >   path circle, p, q, b;
> >
> > circle = fullcircle xscaled 6cm yscaled 3.5cm;
> > p = (point 2 of circle .. (-0.15cm,1.5cm) ..(0,0)..(0.15cm,-1.5cm)..
> point 6 of circle);
> > q = (subpath(0,2) of circle -- p -- subpath(6,8) of circle --cycle);
> > b = (p -- subpath(2,6) of circle -- cycle);
>
> That should be:
>
>   b = (reverse p -- subpath(2,6) of circle -- cycle);
>
> Best wishes,
> Taco
>
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