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docs: add calibrationMatrix section for libinput

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SnowNF 2024-03-20 12:17:21 +08:00 • committed by Johan Malm
parent fb921ab431
commit e311ff6466
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docs/labwc-config.5.scd
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@ -629,6 +629,7 @@ extending outward from the snapped edge.
<disableWhileTyping></disableWhileTyping>
<clickMethod></clickMethod>
<sendEventsMode></sendEventsMode>
<calibrationMatrix></calibrationMatrix>
</device>
</libinput>
```
@ -734,6 +735,24 @@ extending outward from the snapped edge.
By default, this setting is not configured.
*<libinput><device><calibrationMatrix>* [six float values split by space]
Apply the 3x3 transformation matrix to absolute device coordinates. This
matrix has no effect on relative events.
Given a 6-element array [a b c d e f], the matrix is applied as
[ a b c ] [ x ]
[ d e f ] * [ y ]
[ 0 0 1 ] [ 1 ]
The most common matrices are:
90 deg cw: 180 deg cw: 270 deg cw: reflect along y axis:
[ 0 -1 1] [ -1 0 1] [ 0 1 0 ] [ -1 0 1 ]
[ 1 0 0] [ 0 -1 1] [ -1 0 1 ] [ 1 0 0 ]
[ 0 0 1] [ 0 0 1] [ 0 0 1 ] [ 0 0 1 ]
visit https://wayland.freedesktop.org/libinput/doc/latest/absolute-axes.html#calibration-of-absolute-devices
for more information
## WINDOW RULES
Two types of window rules are supported, actions and properties. They are