# i18_commands.txt
#
# Usage:
#  gnuplot < i18_commands.txt
#
set term png
set output "i18.png"
set nokey
set size ratio 1
set timestamp
set xlabel "<---X--->"
set ylabel "<---Y--->
set title "Edges (green) and Diagonals (red)"
set grid
set style data lines
plot "i18_edges.txt" using 1:2 lw 3 linecolor rgb "green",\
     "i18_diagonals.txt" using 1:2 lw 3 linecolor rgb "red",\
     "i18_nodes.txt" using 1:2 with points pt 7 ps 2 lc rgb "black"