# # Provide a consistent set of four distinguishable # black line types. # NB: This does not work with "set term post mono" # unset for [i=1:8] linetype i set linetype 4 dt 1 lw 2 lc rgb "black" set linetype 3 dt 3 lw 1.5 lc rgb "black" set linetype 2 dt 2 lw 1.5 lc rgb "black" set linetype 1 dt solid lw 1 lc rgb "black" set linetype cycle 4 # set palette gray