mirror of
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46 lines
1.2 KiB
Groff
46 lines
1.2 KiB
Groff
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.TH libinput-analyze-touch-down-state "1"
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.SH NAME
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libinput\-analyze\-touch\-down\-state \- analyze the touch states
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.SH SYNOPSIS
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.B libinput analyze touch-down-state [\-\-help] [options] \fIrecording.yml\fI
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.SH DESCRIPTION
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.PP
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The
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.B "libinput analyze touch\-down\state"
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tool analyzes a recording made with
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.B "libinput record"
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and prints "down" state of each touch. This tool aids with the detection of stuck touches.
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.PP
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This is a debugging tool only, its output may change at any time. Do not
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rely on the output.
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.SH OPTIONS
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.TP 8
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.B \-\-help
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Print help
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.TP 8
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.B \-\-use-st
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Use the single-touch BTN_TOOL_ bits instead of the slot state. The output
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will only show the "highest" finger down at any time. For examples, where
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two fingers are down, only the second slot will be marked as down.
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.SH OUTPUT
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An example output for a two-finger alternating sequence below.
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.PP
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.nf
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.sf
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6.140281 +1062ms: x | x
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7.410377 +1257ms: | x
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7.420200 +9ms: |
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11.233108 +3812ms: x | x
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11.245721 +12ms: x | x
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11.850206 +604ms: |
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13.827740 +1977ms: x |
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13.839723 +11ms: x |
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14.704027 +864ms: x | x
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14.716691 +12ms: x | x
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.fi
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.in
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.SH LIBINPUT
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Part of the
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.B libinput(1)
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suite
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