#  scatter_plot_input.txt
#
#  Input to GNUPLOT, causing it to read SCATTER_PLOT.TXT and
#  create a "scatter plot" of the data, that is, dots representing
#  each point.
#
#  Choose the output device.
#
set term png medium
#
#  Name the output file.
#
set output "scatter_plot.png"
#
#  Set the plot title.
#
set title "Scatter Plot"
#
#  Get grid lines.
#
set grid
#
#  Set axis labels.
#
set xlabel "<--- X --->"
set ylabel "<--- Y --->"
#
#  The following command forces X and Y axes to appear the same size.
#
set size ratio 1
#
#  Timestamp the plot.
#
set timestamp
#
#  Plot the data using X and Y ranges [0,1],
#  using the data in 'scatter_plot.txt',
#  marking the data with points only (a scatter plot)
#  using line type 3 (blue)
#  and point type 4 (open square)
#
plot [0:1] [0:1] 'scatter_plot.txt' with points lt 3 pt 4
#
#  Terminate.
#
quit