# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'pm3dcolors.1.png' set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front noinvert bdefault g(x)=x NO_ANIMATION = 1 splot g(x)