On 25.11.2008, at 23:22, Georg Pacher wrote: > -Drawing the symbol for entrance pits which uses a double line. > Currently I generate points at a fixed distance perpendicular to > the given line and connect them to form the inner line. This > results in very bad behaviour at edges, and needs a lot of memory > due to the large number of generated points. Any ideas how to solve > that?
Simple trick: thick black line at background and thin white line at foreground on the identical path. Martin
