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tools: add shell script for making the pointer acceleration graphs in the docs

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
This commit is contained in:
Peter Hutterer 2015-08-05 14:47:59 +10:00
parent 9424fb6f99
commit cd63a06153
2 changed files with 81 additions and 0 deletions
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2
tools/Makefile.am
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@ -39,3 +39,5 @@ event_gui_LDADD = ../src/libinput.la libshared.la $(CAIRO_LIBS) $(GTK_LIBS) $(LI
event_gui_CFLAGS = $(CAIRO_CFLAGS) $(GTK_CFLAGS) $(LIBUDEV_CFLAGS)
event_gui_LDFLAGS = -no-install
endif
EXTRA_DIST = make-ptraccel-graphs.sh

79
tools/make-ptraccel-graphs.sh Executable file
View file

@ -0,0 +1,79 @@
#!/bin/bash
tool=`dirname $0`/ptraccel-debug
gnuplot=/usr/bin/gnuplot
outfile="ptraccel-linear"
for speed in -1 -0.75 -0.5 -0.25 0 0.5 1; do
$tool --mode=accel --dpi=1000 --filter=linear --speed=$speed > $outfile-$speed.gnuplot
done
$gnuplot <<EOF
set terminal svg enhanced background rgb 'white'
set output "$outfile.svg"
set xlabel "speed in units/us"
set ylabel "accel factor"
set style data lines
set yrange [0:3]
set xrange [0:0.003]
plot "$outfile--1.gnuplot" using 1:2 title "-1.0", \
"$outfile--0.75.gnuplot" using 1:2 title "-0.75", \
"$outfile--0.5.gnuplot" using 1:2 title "-0.5", \
"$outfile--0.25.gnuplot" using 1:2 title "-0.25", \
"$outfile-0.gnuplot" using 1:2 title "0.0", \
"$outfile-0.5.gnuplot" using 1:2 title "0.5", \
"$outfile-1.gnuplot" using 1:2 title "1.0"
EOF
outfile="ptraccel-low-dpi"
for dpi in 200 400 800 1000; do
$tool --mode=accel --dpi=$dpi --filter=low-dpi > $outfile-$dpi.gnuplot
done
$gnuplot <<EOF
set terminal svg enhanced background rgb 'white'
set output "$outfile.svg"
set xlabel "speed in units/us"
set ylabel "accel factor"
set style data lines
set yrange [0:5]
set xrange [0:0.003]
plot "$outfile-200.gnuplot" using 1:2 title "200dpi", \
"$outfile-400.gnuplot" using 1:2 title "400dpi", \
"$outfile-800.gnuplot" using 1:2 title "800dpi", \
"$outfile-1000.gnuplot" using 1:2 title "1000dpi"
EOF
outfile="ptraccel-touchpad"
$tool --mode=accel --dpi=1000 --filter=linear > $outfile-mouse.gnuplot
$tool --mode=accel --dpi=1000 --filter=touchpad > $outfile-touchpad.gnuplot
$gnuplot <<EOF
set terminal svg enhanced background rgb 'white'
set output "$outfile.svg"
set xlabel "speed in units/us"
set ylabel "accel factor"
set style data lines
set yrange [0:3]
set xrange [0:0.003]
plot "$outfile-mouse.gnuplot" using 1:2 title "linear (mouse)", \
"$outfile-touchpad.gnuplot" using 1:2 title "touchpad"
EOF
outfile="ptraccel-trackpoint"
$tool --mode=accel --dpi=1000 --filter=linear > $outfile-mouse.gnuplot
for constaccel in 1 2 3; do
dpi=$((1000/$constaccel))
$tool --mode=accel --dpi=$dpi --filter=trackpoint > $outfile-trackpoint-$constaccel.gnuplot
done
$gnuplot <<EOF
set terminal svg enhanced background rgb 'white'
set output "$outfile.svg"
set xlabel "speed in units/us"
set ylabel "accel factor"
set style data lines
set yrange [0:5]
set xrange [0:0.003]
plot "$outfile-mouse.gnuplot" using 1:2 title "linear (mouse)", \
"$outfile-trackpoint-1.gnuplot" using 1:2 title "const accel 1", \
"$outfile-trackpoint-2.gnuplot" using 1:2 title "const accel 2", \
"$outfile-trackpoint-3.gnuplot" using 1:2 title "const accel 3"
EOF