set term pngcairo enh font "Helvetica,14" size 480,360 set out "colorseq.png" set border 0 set notics set xrange [0:1] set yrange [0:1] set key spacing 0.9 samplen 8 font ",12" set label "default" at sc 0.18,0.96 set label "classic" at sc 0.47,0.96 set label "podo" at sc 0.76,0.96 set multiplot lay 1,1 # set colorseq default set key left center plot for [i=1:16] 1/0 w l lt i lw 10 t sprintf(" %d",i) # set colorseq classic set key center plot for [i=1:16] 1/0 w l lt i lw 10 t sprintf(" %d",i) # set colorseq podo set key right plot for [i=1:16] 1/0 w l lt i lw 10 t sprintf(" %d",i) # unset multiplot !display "colorseq.png" |