# set terminal pngcairo background "#ffffff" enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'image.9.png' unset key set size ratio 0 0.5,0.48 set origin 0.5,0 set xtics border out scale 1,0.5 mirror norotate offset character 0, 0, 0 autojustify set ytics border out scale 1,0.5 mirror norotate offset character 0, 0, 0 autojustify set ztics border out scale 1,0.5 nomirror norotate offset character 0, 0, 0 autojustify set cbtics border out scale 1,0.5 mirror norotate offset character 0, 0, 0 autojustify set rtics axis out scale 1,0.5 nomirror norotate offset character 0, 0, 0 autojustify set title "Sultry evening" set title offset character 0, -0.5, 0 font "" norotate set xrange [ -0.500000 : 127.500 ] noreverse nowriteback set yrange [ -0.500000 : 127.500 ] noreverse nowriteback set cbrange [ 0.00000 : 400.000 ] noreverse nowriteback plot 'blutux.rgb' binary array=(128,128) flipy format='%uchar' using 1:2:3 with rgbimage, '-' w points pt 7 ps 6 lt -2, '-' w points pt 7 ps 0.65 lt -2