# set terminal pngcairo background "#ffffff" enhanced font "arial,8" fontscale 1.0 size 540, 384 # set output 'image.4.png' unset key set label 1 "\"This picture was taken by my friend Ansel Adams.\"" at 63.0000, 140.000, 0.00000 center norotate back nopoint set xtics border out scale 1,0.5 mirror norotate autojustify set ytics border out scale 1,0.5 mirror norotate autojustify set ztics border out scale 1,0.5 nomirror norotate autojustify set cbtics border out scale 1,0.5 mirror norotate autojustify set rtics axis out scale 1,0.5 nomirror norotate autojustify set title "The palette can be changed from color to gray scale" set xrange [ -10.0000 : 137.000 ] noreverse nowriteback set x2range [ * : * ] noreverse writeback set yrange [ -10.0000 : 157.000 ] noreverse nowriteback set y2range [ * : * ] noreverse writeback set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback set palette positive nops_allcF maxcolors 0 gamma 1.5 gray set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front noinvert bdefault unset colorbox NO_ANIMATION = 1 ## Last datafile plotted: "blutux.rgb" plot 'blutux.rgb' binary array=(128,128) flipy format='%uchar%uchar%uchar' using ($1+$2+$3)/3 with image