13 Dec
2011
13 Dec
'11
7:32 p.m.
Dear Paul, Just a few more thoughts: - If your whole document is black-and-white (if you switch colors off globally), the plot will turn out black-and-white anyway (actually it will be different shades of gray). - You can always use something like plot pi lt 1 lc 0, 2*pi lt 2 lc 0 or lc rgb "black" (if I'm not mistaken about the syntax) or set style line 1 lt 1 lc 0 set style line 2 lt 2 lc 0 plot sin(x) ls 1, cos(x) ls 2, ... Mojca