reset

set grid
set bar 3
set xtics rotate by -45 ("3gpp HEv1" 1, "CT HEv1" 2, "CT HEv2" 3, "Nero HEv1" 4, "Nero HEv2" 5, "LAME 130" 6, "iTunes LC" 7)
set key left top
set xrange [0.7:7.6]
set yrange [1:5]
set ylabel "rating"

plot "results.plot" w yerr notitle lw 2, "results.plot"  tit "TITLE_PLACEHOLDER" w points 0

set label "3G_HOLDER" at 1.15,3G_HOLDER
set label "C1_HOLDER" at 2.15,C1_HOLDER
set label "C2_HOLDER" at 3.15,C2_HOLDER
set label "N1_HOLDER" at 4.15,N1_HOLDER
set label "N2_HOLDER" at 5.15,N2_HOLDER

set label "L_HOLDER" at 6.15,L_HOLDER textcolor lt 6
set label "A_HOLDER" at 7.15,A_HOLDER textcolor lt 6

replot

set term png font "arial" 8 size 400,270
set out "plot.png"
replot
set out
set term x11
replot