# set terminal svg size 600,400 dynamic enhanced font 'arial,10' mousing name "sharpen_2" butt dashlength 1.0 
# set output 'sharpen.2.svg'
set key title "step function" enhanced   center
set key fixed right center vertical Right noreverse enhanced autotitle nobox
set key noinvert samplen 0 spacing 1 width 0 height 0
set trange [ * : * ] noreverse nowriteback
set urange [ * : * ] noreverse nowriteback
set vrange [ * : * ] noreverse nowriteback
set xrange [ 0.00000 : 6.00000 ] noreverse nowriteback
set x2range [ * : * ] noreverse writeback
set yrange [ * : * ] noreverse writeback
set y2range [ * : * ] noreverse writeback
set zrange [ * : * ] noreverse writeback
set cbrange [ * : * ] noreverse writeback
set rrange [ * : * ] noreverse writeback
set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front  noinvert bdefault
I = {0.0, 1.0}
VERSION = "gnuplot version 6.0.5"
NO_ANIMATION = 1
## Last plot was a multiplot
# saved multiplot
set multiplot layout 2,1 title "Effect of 'sharpen' filter"
set xrange [0:6]
plot  int(x) title "no filter"
plot  int(x) sharpen title "  sharpen"
unset multiplot