Re: Postscript bug

[David Feuer]

On 4/5/06, Erlend Aasland <address@hidden> wrote:
> Hi David,
>
> Your recent changes to the PS code makes all circles look rather weird (they
> contain a straigt line from the center to the right of the circle, and the
> circle itself is misplaced). I fixed this with the attached patch, but since
> I'm not PS expert, perhaps you could verify that this look good? (I suspect
> that the newpath thing is a bit hacky...) Anyway, circles are printed right
> with this patch applied.

Sorry about that.  I knew I probably made some mistakes in there. 
There's no need for newpath here.  Just got a couple things out of
order. The procedure should read

/draw_circle % F R T
{
        setlinewidth  % F R
        currentpoint  % F R x0 y0
        3 2 roll      % F x0 y0 R
        dup 0 rmoveto
        0 360 arc closepath
                { stroke_and_fill }
                { stroke }
        ifelse
} bind def

I'll send a patch in a few minutes.

David Feuer