# set terminal canvas  rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "iris_1" jsdir "."
# set output 'iris.1.js'
set border 3 front lt black linewidth 1.000 dashtype solid
set key title "Iris Species" font ":Bold"  center
set key outside right top vertical Left reverse enhanced autotitle nobox
set key invert samplen 4 spacing 1 width 0 height 0
set key maxcolumns 0 maxrows 0 offset screen -0.3, -0.2
set offsets 0.5, 0.5, 0.5, 0.5
set datafile separator ","
set datafile columnheaders
set size ratio 1 1,1
set style data lines
set xtics border in scale 1,0.5 nomirror norotate  autojustify
set xtics  rangelimit autofreq 
set ytics border in scale 1,0.5 nomirror norotate  autojustify
set ytics  rangelimit autofreq 
set cbtics border in scale 1,0.5 nomirror norotate  autojustify
set title "{/:Bold RA Fisher's iris data set}" 
set title  offset character 0, -2, 0 font "" textcolor lt -1 norotate
set xlabel "Sepal Width" 
set xrange [ * : * ] noreverse writeback
set x2range [ * : * ] noreverse writeback
set ylabel "Petal Length" 
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
species(name) = strstrt(name,"setosa") ? 1               : strstrt(name,"versicolor") ? 2               : strstrt(name,"virginica") ? 3               : 0
## Last datafile plotted: "iris.dat"
plot 'iris.dat' using 2:3:(species(strcol(5))) with points lc variable notitle,     keyentry with point pt 7 lc species("setosa") title "setosa",     keyentry with point pt 7 lc species("versicolor") title "versicolor",     keyentry with point pt 7 lc species("virginica") title "virginica"