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#set terminal png size 1280,1024 enhanced font "Helvetica,20"
#set output 'output.png'
#set terminal qt
#set output
set datafile separator "\t"
set datafile missing '0'
#set multiplot
# key/legend
set key top right
set key box
set key left bottom
set key bmargin
set title 'Jitter Graph'
set xlabel 'Timestamp'
set ylabel 'trans / jitter / delay / buffer size [ms]'
set ytics nomirror
#set y2label 'delay [ms]'
#set y2tics nomirror
# For pcap based input, 'pre.delay' makes no sense (it's 0) as we can't know tx_delay
pcap = 1
if (pcap) {
plot \
'/tmp/bla' using 3:5 with linespoints title 'pre.trans' axes x1y1, \
'/tmp/bla' using 4:6 with linespoints title 'post.trans' axes x1y1, \
'/tmp/bla' using 3:7 with linespoints title 'pre.jitter' axes x1y1, \
'/tmp/bla' using 4:8 with linespoints title 'post.jitter' axes x1y1, \
'/tmp/bla' using 3:9 with linespoints title 'pre.dropped' axes x1y1, \
'/tmp/bla' using 3:10 with linespoints title 'pre.buffer' axes x1y1, \
'/tmp/bla' using 3:11 with linespoints title 'pre.skew' axes x1y1, \
'/tmp/bla' using 4:((column(4)-column(2))) with linespoints title 'post.delay' axes x1y1
} else {
plot \
'/tmp/bla' using 3:5 with linespoints title 'pre.trans' axes x1y1, \
'/tmp/bla' using 4:6 with linespoints title 'post.trans' axes x1y1, \
'/tmp/bla' using 3:7 with linespoints title 'pre.jitter' axes x1y1, \
'/tmp/bla' using 4:8 with linespoints title 'post.jitter' axes x1y1, \
'/tmp/bla' using 3:9 with linespoints title 'pre.dropped' axes x1y1, \
'/tmp/bla' using 3:10 with linespoints title 'pre.buffer' axes x1y1, \
'/tmp/bla' using 3:11 with linespoints title 'pre.skew' axes x1y1, \
'/tmp/bla' using 3:((column(3)-column(2))) with linespoints title 'pre.delay' axes x1y1, \
'/tmp/bla' using 4:((column(4)-column(2))) with linespoints title 'post.delay' axes x1y1
}
pause mouse close; exit
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