# set terminal svg size 600,400 dynamic enhanced font 'arial,10' mousing name "fillstyle_5" butt dashlength 1.0 
# set output 'fillstyle.5.svg'
set boxwidth 0.5 absolute
set style fill   solid 0.25 border
set samples 25, 25
unset xtics
unset ytics
set title "Filled boxes at 50% fill density" 
set xrange [ * : * ] noreverse writeback
set x2range [ * : * ] noreverse writeback
set yrange [ 0.00000 : 120.000 ] noreverse nowriteback
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
NO_ANIMATION = 1
plot [-10:10] 100/(1.0+x*x) title 'distribution' with boxes