# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'surface1.14.png' set dummy u, v set samples 51, 51 set isosamples 21, 21 set style data lines set title "3D gnuplot demo" set xlabel "X axis" set xlabel offset character -3, -2, 0 font "" textcolor lt -1 norotate set xrange [ -1.00000 : 1.00000 ] noreverse nowriteback set x2range [ * : * ] noreverse writeback set ylabel "Y axis" set ylabel offset character 3, -2, 0 font "" textcolor lt -1 rotate set yrange [ -1.00000 : 1.00000 ] noreverse nowriteback set y2range [ * : * ] noreverse writeback set zlabel "Z axis" set zlabel offset character -5, 0, 0 font "" textcolor lt -1 norotate set zrange [ -1.00000 : 1.00000 ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front noinvert bdefault NO_ANIMATION = 1 ## Last datafile plotted: "$grid" splot [x=-3:3] [y=-3:3] sin(x) * cos(y)