[Gnuplot-info] How to change color in bar chart ?

[olivier.abz <05...@rg...>]

Hi all, 

I am fighting with my script, trying to change the color of my bar charts. I
am sure it is fairly easy but it seems that I cannot figure it out.

Bellow is my script. It currently displays charts in red and green, while I
would like them in light grey and dark grey.

Thanks for your help,

Olivier.

myscript:

set terminal postscript landscape "Helvetica" 12 
set output 'OC.eps'

set yrange [0:1]
set xrange [0:10]
unset label

set style data boxes
set boxwidth 0.4
set style fill solid 1.0 border -1

set xtics ("NB" 1, "TAN" 2, "K2GABN" 3, "LR" 4, "MLP" 5, "RBF" 6, "K-NN" 7,
"Id3" 8, "SMO" 9)
set ylabel "AUC"
set grid

plot './OC.txt' using ($1-0.4):($2) title "BAUS-4", './OC.txt' using
($1):($3) title "BAUS-6"

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