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gnuplot demo script: label_stacked_histograms.dem

autogenerated by webify.pl on Thu Jan 25 16:37:04 2018
gnuplot version gnuplot 5.3 patchlevel 0
#
# From: theozh <theozh@gmail.com> - 2017-10-28 23:01:12
#
set title "Place data values as labels in stacked histogram" offset 0,-1
set style data histogram
set style histogram columnstacked
set style fill solid border lt -1 
set boxwidth 0.6
set border 2
set tics nomirror
set key bottom
set xrange [-0.5:*]

$Data <<EOD
XXX	Header1	Header2
one	10	50
two	3	2
three	30	15
four	40	5
five	0.5	0.5
six	0.6	0.6
seven	1	17
EOD

YminSpace = 4
YStep = 2
YExtraDistance = -YStep
XShift(n) = (n < YminSpace) ? 0.45 : 0
YShift(n) = (n < YminSpace) ?  (YExtraDistance=YExtraDistance+YStep,YExtraDistance) : (YExtraDistance=-YStep,0)

plot \
  newhistogram lt 9, \
  $Data u 2 ti col , '' u 3:key(1) ti col, \
  ysum=0 '' skip 1 using (0+XShift($2)):((ysum = ysum + $2, ysum-$2/2+YShift($2))):2 with labels notitle, \
  ysum=0 '' skip 1 using (1+XShift($3)):((ysum = ysum + $3, ysum-$3/2+YShift($3))):3 with labels notitle,\
  ysum=0 '' skip 1 using ($2>YminSpace ? 1/0:(0+XShift($2)-0.05)):((ysum = ysum + $2, ysum-$2/2+YShift($2))):(-0.1):(-YExtraDistance) ls -1 with vectors not,\
  ysum=0 '' skip 1 using ($3>YminSpace ? 1/0:(1+XShift($3)-0.05)):((ysum = ysum + $3, ysum-$3/2+YShift($3))):(-0.1):(-YExtraDistance) ls -1 with vectors not,\


Click here for minimal script to generate this plot