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32 lines
712 B
Plaintext
32 lines
712 B
Plaintext
##############################################
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# $Id$
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# Display the brightness
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#
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# FileLog definition:
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# define FileLog_device FileLog ./log/device-%Y.log device
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#
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# Logfile record example:
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# 2015-10-17_08:38:08 device brightness: 100
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# Attribute 'small' is useful for gnuplot/-scroll only,
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# if plotsize is less than 800,400
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#set terminal png transparent small size <SIZE> crop
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set terminal png transparent size <SIZE> crop
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set output '<OUT>.png'
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set xdata time
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set timefmt "%Y-%m-%d_%H:%M:%S"
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set xlabel " "
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set ytics
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set title '<L1>'
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set grid xtics ytics
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set ylabel "E/lx"
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#FileLog 4:brightness:0:
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plot \
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"< egrep 'brightness:' <IN>"\
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using 1:4 ls l2fill axes x1y1 title 'Brightness' with lines
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