# set terminal png truecolor nocrop font arial 8 size 420,320 # set output 'image.14.png' unset key set title "Close up of pixels having grid points (0,0), (0,2), (2,0) and (2,2)" set xrange [ -1.50000 : 3.50000 ] noreverse nowriteback set yrange [ -1.50000 : 3.50000 ] noreverse nowriteback set cbrange [ 0.00000 : 1.00000 ] noreverse nowriteback plot '-' with rgbimage, '-' with points pt 7 ps 2 lt -1