Re: font defects in scripts.varsegno and accordion.push

[Marc Hohl]

Am 20.10.2010 09:50, schrieb Werner LEMBERG:
> > > This is probably overkill.  FontForge is quite good in doing this for
> > > you, provided the intersections are well defined.  `fill' is necessary
> > > because you can't exactly control the direction of the outline by
> > > using `penstroke'.
> > >        
> > But if I change from penstroke to fill, using zkr to go along one
> > side of the penstroke, then zkl to go back along the other side of
> > the penstroke, and controlling the directions at each of the points
> > on the glyph, I still get the same grazing intersections as showed
> > up in the glyph using penstroke.
> >      
> OK.  I've just played a bit, and `fill' is indeed not necessary.  It's
> sufficient to use `...' instead of `..', together with specifying
> proper in and out directions to avoid inflections.  See attached
> patch.  However, it doesn't fix the small grazing intersection at the
> bulb.
>    
Hello Werner,

thanks for this information - I will use your patch and try to get the bulb
well-defined.

Marc

>      Werner
>
>
> ======================================================================
>
>
> --- feta-scripts.mf.old 2010-10-17 13:40:03.000000000 +0200
> +++ feta-scripts.mf     2010-10-20 09:41:46.000000000 +0200
> @@ -1222,15 +1222,15 @@
>         penstroke z1e
>                   .. z2e
>                   .. z3e
> -                 .. z4e{dir (-loopangle)}
> -                 .. z5e{dir (-loopangle)}
> -                 .. z6e
> -                 .. z7e
> -                 .. z8e
> -                 .. z9e{dir (-loopangle)}
> -                 .. z10e{dir (-loopangle)}
> -                 .. z11e
> -                 .. {dir (180 - loopangle)}z12e;
> +                 ... {dir (-loopangle)}z4e
> +                 -- z5e{dir (-loopangle)}
> +                 ... z6e
> +                 ... {dir (180 - loopangle)}z7e{dir (180 - loopangle)}
> +                 ... z8e
> +                 ... {dir (-loopangle)}z9e
> +                 -- z10e{dir (-loopangle)}
> +                 ... z11e
> +                 ... {dir (180 - loopangle)}z12e;
>         addto currentpicture also currentpicture scaled -1;
>
>         penlabels (1, 1', 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
>
>