# set terminal png truecolor nocrop font arial 8 size 420,320 # set output 'image.6.png' set view map set style data pm3d set style function pm3d set xtics border out scale 1,0.5 mirror norotate offset character 0, 0, 0 autofreq set ytics border out scale 1,0.5 mirror norotate offset character 0, 0, 0 autofreq set ztics border out scale 1,0.5 nomirror norotate offset character 0, 0, 0 autofreq set cbtics border out scale 1,0.5 mirror norotate offset character 0, 0, 0 autofreq set title "Polygons used to draw pixels for rotated images\nNotice the slower refresh rate than for the next plot" set xrange [ -10.0000 : 138.000 ] noreverse nowriteback set yrange [ -10.0000 : 138.000 ] noreverse nowriteback set cbrange [ 0.00000 : 255.000 ] noreverse nowriteback set pm3d explicit at b set palette positive nops_allcF maxcolors 0 gamma 1.5 gray unset colorbox plot 'blutux.rgb' binary array=128x128 dx=0.70711 dy=0.70711 flipy rotation=45d center=(63.5,63.5) format='%uchar' using ($1+$2+$3)/3 with image