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Update sway-input.5.scd

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iff 2023-09-10 21:28:07 +02:00 • committed by GitHub
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@ -121,11 +121,16 @@ The following commands may only be used in the configuration file.
*input* <identifier> map_from_region <X1xY1> <X2xY2>
Ignores inputs from this device that do not occur within the specified
region. Can be in millimeters (e.g. 10x20mm 20x40mm) or in terms of 0..1
(e.g. 0.5x0.5 0.7x0.7). Not all devices support millimeters. Only meaningful
if the device is not a keyboard and provides events in absolute terms (such
as a drawing tablet or touch screen - most pointers provide events relative
to the previous frame).
region. Can be in millimeters (e.g. 10x20mm 20x40mm) or the fraction of the
full available space in terms of 0..1 (e.g. 0.5x0.5 0.7x0.7). Not all
devices support millimeters. Only meaningful if the device is not a
keyboard and provides events in absolute terms (such as a drawing tablet
or touch screen - most pointers provide events relative to the previous
frame).
Commonly used to maintain the aspect ratio of the input device and screen.
Cropping a 16:10 input region to match a 16:9 display can use 0x0 1x0.9 as
the argument.
## LIBINPUT CONFIGURATION