I want to visualize the amount of different colors of a bitmap file.
My Datasheet looks like:
1 163073164
4 185122087
3 255242000
8 255255255
3 000162232
1 181230029
1 127127127
1 136000021
3 200191231
I want to draw each color bar with its own color by using gnu plot histogram style.
I just try something out by using "lc variable" but it doesnt work. :-(
My GNUPLOT script by now:
set style data histograms
set boxwidth 1
set grid
set style histogram cluster gap 0
set style fill solid 1.0 border -1
set yrange [0:*]
set xrange [0:*]
set xtics border in scale 0,10 nomirror rotate by -45 offset character 0, 0, 0 left
plot "histo.dat" using 1:xticlabels(2) lc variable no title
#EOF
I've got this error message:
gnuplot> plot "histo.dat" using 1:xticlabels(2) lc variable no title
^
"histo.plt", line 9: Bad data on line 1
Can anybody give me a hint or the correct commands?
Best regards Robert