# set terminal pngcairo transparent enhanced font "arial,8" fontscale 1.0 size 512, 280 # set output 'transparent.3.png' set clip two set bar 1.000000 front set style fill pattern 4 border set style circle radius graph 0.02, first 0.00000, 0.00000 set style ellipse size graph 0.05, 0.03, first 0.00000 angle 0 units xy set key title "Gaussian Distribution" center set key inside left top vertical Left reverse enhanced autotitle nobox set key noinvert samplen 1 spacing 1 width 0 height 0 set style textbox transparent margins 1.0, 1.0 border unset logscale set style data lines set style function filledcurves y1=0 unset paxis 1 tics unset paxis 2 tics unset paxis 3 tics unset paxis 4 tics unset paxis 5 tics unset paxis 6 tics unset paxis 7 tics set title "Pattern-filled curves" set xrange [ -5.00000 : 5.00000 ] noreverse nowriteback set yrange [ 0.00000 : 1.00000 ] noreverse nowriteback set paxis 1 range [ * : * ] noreverse nowriteback set paxis 2 range [ * : * ] noreverse nowriteback set paxis 3 range [ * : * ] noreverse nowriteback set paxis 4 range [ * : * ] noreverse nowriteback set paxis 5 range [ * : * ] noreverse nowriteback set paxis 6 range [ * : * ] noreverse nowriteback set paxis 7 range [ * : * ] noreverse nowriteback set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front noinvert bdefault unset colorbox Gauss(x,mu,sigma) = 1./(sigma*sqrt(2*pi)) * exp( -(x-mu)**2 / (2*sigma**2) ) d1(x) = Gauss(x, 0.5, 0.5) d2(x) = Gauss(x, 2., 1.) d3(x) = Gauss(x, -1., 2.) save_encoding = "utf8" GPFUN_Gauss = "Gauss(x,mu,sigma) = 1./(sigma*sqrt(2*pi)) * exp( -(x-mu)**2 / (2*sigma**2) )" GPFUN_d1 = "d1(x) = Gauss(x, 0.5, 0.5)" GPFUN_d2 = "d2(x) = Gauss(x, 2., 1.)" GPFUN_d3 = "d3(x) = Gauss(x, -1., 2.)" plot d1(x) fs solid 1.0 lc rgb "forest-green" title "μ = 0.5 σ = 0.5", d2(x) lc rgb "gold" title "μ = 2.0 σ = 1.0", d3(x) lc rgb "dark-violet" title "μ = -1.0 σ = 2.0"