# # Provide a consistent set of four distinguishable # black line types. # NB: This does not work with "set term post mono" # set termoption dashed unset for [i=1:4] linetype i set linetype 4 lt 1 lw 2.5 lc rgb "black" set linetype 3 lt 3 lw 1 lc rgb "black" set linetype 2 lt 2 lw 1 lc rgb "black" set linetype 1 lt -1 lw 1 lc rgb "black" set linetype cycle 4 # set palette gray