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Re: [Gnuplot-info] use of different Colors in histogram
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From: nicolas r. l. <nic...@gm...> - 2010-05-26 20:53:12
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thanks. 2010/5/26 Thomas Sefzick <t.s...@fz...>: > > you don't give any x-values, so the line numbers in the data file are > used as x-values. > > in your 2nd plot command there are 2 data sets, and each one starts > a new line numbering. > > just modify the 2nd part of the plot command: > plot ... ,\ > ... using ($0+1):2:xticlabel(1) ... > > > nicolaslac wrote: >> >> Hello, >> >> I would like to create histograms using one color for the n firsts columns >> and >> other one for the remaining columns... >> >> Variable color seems to be a hint, but seems to be too complicated for my >> simple >> need. >> >> I read >> http://old.nabble.com/Plot-boxes-with-color-determined-by-column-data--td27483709.html#a27488996 >> http://old.nabble.com/variable-color-in-histogram-tp27852750p27852750.html >> >> Here are my final investigation... >> >> 8<--- sample.csv >> toto;1 >> tutu;2 >> lolo;6 >> >> 8<--- gnuplot session >> set key off >> set datafile separator ";" >> set boxwidth 0.8 >> set style fill solid 0.4 border >> set grid ytics >> set yrange [0:8] >> plot '<sort -n -t\; -nk 2 -r sample.csv' using 2:xticlabel(1) with boxes >> lt rgb "dark-blue" >> >> plot '<sort -n -t\; -nk 2 -r sample.csv | head -n 1' using 2:xticlabel(1) >> with boxes lt rgb "dark-blue",\ >> '<sort -n -t\; -nk 2 -r sample.csv | tail -n+2' using 2:xticlabel(1) >> with boxes lt rgb "red" >> 8<--- >> >> the last command is not satisfying... values on the x axes are >> overlapping... >> > > -- > View this message in context: http://old.nabble.com/use-of-different-Colors-in-histogram-tp28681621p28684104.html > Sent from the Gnuplot - User mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > > _______________________________________________ > gnuplot-info mailing list > gnu...@li... > https://lists.sourceforge.net/lists/listinfo/gnuplot-info > |