# set terminal canvas rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "surface1_19" jsdir "." # set output 'surface1.19.js' set style increment default set view 70, 20, 1, 1 set samples 51, 51 set isosamples 20, 20 set style data lines set xtics norangelimit logscale autofreq set ytics norangelimit logscale autofreq set ztics norangelimit logscale autofreq set cbtics norangelimit logscale autofreq set title "This has logarithmic scale" set xlabel "X axis" set xlabel offset character -3, -2, 0 font "" textcolor lt -1 norotate set xrange [ * : * ] noreverse writeback set x2range [ * : * ] noreverse writeback set ylabel "Y axis" set ylabel offset character 3, -2, 0 font "" textcolor lt -1 rotate set yrange [ * : * ] noreverse writeback set y2range [ * : * ] noreverse writeback set zlabel "Z axis" set zlabel offset character -5, 0, 0 font "" textcolor lt -1 norotate set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback set logscale z 10 set logscale y 10 set logscale x 10 set logscale cb 10 set logscale y2 10 set logscale x2 10 sinc(u,v) = sin(sqrt(u**2+v**2)) / sqrt(u**2+v**2) xx = 6.08888888888889 dx = 1.11 x0 = -5 x1 = -3.89111111111111 x2 = -2.78222222222222 x3 = -1.67333333333333 x4 = -0.564444444444444 x5 = 0.544444444444445 x6 = 1.65333333333333 x7 = 2.76222222222222 x8 = 3.87111111111111 x9 = 4.98 xmin = -4.99 xmax = 5 n = 10 zbase = -1 ## Last datafile plotted: "$grid" splot [x=1:15] [y=1:15] x**2+y**2