On Mon, 22 Sep 2003 13:37:47 +0200 (MEST)
"Severin Obertuefer" <[EMAIL PROTECTED]> wrote:


> it works, but only with a "normal" circle.
> if the circle is xyscaled the same thing seems to bee much more
> complicate...
> here is the mp-code once again:
> 
> beginfig(2);
> path c;
> pair A, B;
> c := fullcircle scaled 2 cm xyscaled(1.3,.8);
> A := (origin--(3cm,2cm)) intersectionpoint subpath (0,2) of c;
> B := (origin--(-5cm,1cm)) intersectionpoint subpath (2,4) of c;
> draw c;
> draw origin--B;
> draw origin--A;

draw (c cutbefore B)--(c cutafter A) withcolor red ;

> endfig;

Jens
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