# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 # set output 'fillstyle.3.png' set style fill solid 1.00 border lt -1 set samples 25, 25 set noxtics set noytics set title "A demonstration of boxes with style fill solid border -1" set yrange [ 0.00000 : 120.000 ] noreverse nowriteback plot [-10:10] 100/(1.0+x*x) title 'distribution' with boxes