On Mon, 22 Aug 2011 14:16:24 -0700, Ian MacArthur
<imacarthur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

>Hmm, I just tried it on Ubuntu 11.04 with fltk-1.3-current and it looks OK'ish.
>
>But this is not a valid test, as I have it running on a VM on OSX, so it *is* anti-aliased and... 
>
>What target h/w etc are you running, particularly the graphics card and driver (just in case that matters!)
>

It occoures to me that the quick and dirty way around this X11 problem
is to draw fl_arc after fl_pie with the same parameters. Unfortunatly
this will not work correctly if you actually draw a pie shaped object
as fl_arc extends further than fl_pie.