# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 # set output 'fillcrvs.5.png' set tics front set grid nopolar set grid xtics nomxtics ytics nomytics noztics nomztics \ nox2tics nomx2tics noy2tics nomy2tics nocbtics nomcbtics set grid front linetype 0 linewidth 1.000, linetype 0 linewidth 1.000 set key outside right top vertical Right noreverse enhanced autotitles nobox set title "Some sqrt stripes on filled graph background" plot [0:10] [-8:6] -8 with filledcurve x2 lt 15, sqrt(x) with filledcurves y1=-0.5, sqrt(10-x)-4.5 with filledcurves y1=-5.5