I checked three gerber viewers and got three different results, when plotting a non-circular arc (pcb supports them, with some bugfixes I did at the code sprint). The spec doesn't say what to do about such cases, so I changed the gerber output to draw non-circular arcs as a series of short line segments. The code automatically sizes the segments to maintain a "smooth" path.
BTW, "non-circular" means width != height. I.e. pseudo-ellipses. _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
