DragonFly On-Line Manual Pages

libinput-analyze-touch-down-state(1)         DragonFly General Commands Manual

NAME
       libinput-analyze-touch-down-state - analyze the touch states

SYNOPSIS
       libinput analyze touch-down-state [--help] [options] recording.yml

DESCRIPTION
       The libinput analyze touch-downate tool analyzes a recording made with
       libinput record and prints "down" state of each touch. This tool aids
       with the detection of stuck touches.

       This is a debugging tool only, its output may change at any time. Do
       not rely on the output.

OPTIONS
       --help  Print help

       --use-st
               Use the single-touch BTN_TOOL_ bits instead of the slot state.
               The output will only show the "highest" finger down at any
               time. For examples, where two fingers are down, only the second
               slot will be marked as down.

OUTPUT
       An example output for a two-finger alternating sequence below.

         6.140281 +1062ms: x | x
         7.410377 +1257ms:   | x
         7.420200    +9ms:   |
        11.233108 +3812ms: x | x
        11.245721   +12ms: x | x
        11.850206  +604ms:   |
        13.827740 +1977ms: x |
        13.839723   +11ms: x |
        14.704027  +864ms: x | x
        14.716691   +12ms: x | x

LIBINPUT
       Part of the libinput(1) suite

                                          libinput-analyze-touch-down-state(1)