On Mon, 14 Mar 2005 14:41:24 +0100 (CET) "Martin Budaj" <m.b at speleo.sk> wrote:
>> You have probably misplaced the control points -- they determine how >> long segments will be drawn. See the attached picture which displays >> their correct position. Ah cojones. I was unable to understand footnote. Now I see how to do. Thank you very much. >> You may draw a segment either, but you get solid line crossing the >> passage. Drawing a curve makes it possible to control the omitted part >> in the middle. Even if you draw a curve, displayed will be straight >> segments, not a curve. Yes, I have seen both. I guess the curve is needed in order to do the "clipping" because the segment has not control points. Ingenious. Regards, Roman