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General
The general config of a monitor looks like this
monitor=name,resolution,offset,scale
A common example:
monitor=DP-1,1920x1080@144,0x0,1
will tell Hyprland to make the monitor on DP-1 a 1920x1080 display, at 144Hz,
0x0 off from the top left corner, with a scale of 1 (unscaled).
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The offset is calculated with the scaled resolution, meaning if
you want your 4K monitor with scale 2 to the left of your 1080p one, you'd use
the offset 1920x0 for the second screen. (3840 / 2)
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Please use the offset for its intended purpose before asking stupid questions about "fixing" monitors being mirrored.
Leaving the name empty will define a fallback rule to use when no other rules match.
You can use preferred as a resolution to use the display's preferred size, and
auto as an offset to let Hyprland decide on an offset for you.
Recommended rule for quickly plugging in random monitors:
monitor=,preferred,auto,1
Will make any monitor that was not specified with an explicit rule automatically placed on the right of the other(s) with its preferred resolution.
Alternatively you can use the highrr or highres rules in order to get the
best possible resolution or refreshrate mix.
for a focus on refreshrate use this:
monitor=,highrr,auto,1
for a focus on resolution this:
monitor=,highres,auto,1
Disabling a monitor
To disable a monitor, use
monitor=name,disable
Custom reserved area
If your workflow requires custom reserved area, you can add it with
monitor=name,addreserved,TOP,BOTTOM,LEFT,RIGHT
Where TOP BOTTOM LEFT RIGHT are integers in pixels of the reserved area
to add. This does stack on top of the calculated one, (e.g. bars) but you may
only use one of these rules per monitor in the config.
Mirrored displays
If you want to mirror a display, add a ,mirror,[NAME] at the end of the monitor
rule, examples:
monitor=DP-3,1920x1080@60,0x0,1,mirror,DP-2
monitor=,preferred,auto,1,mirror,DP-1
Please remember that mirroring displays will not "re-render" everything for your second monitor, so if mirroring a 1080p screen onto a 4K one, the resolution will still be 1080p on the 4K display. This also means squishing and stretching will occur on non-matching resolutions.
Rotating and the default workspace
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The monitor transform and workspace keywords depend on a monitor rule set specifically for the targeted monitor, and MUST be after it.
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workspace=name,number
for example:
workspace=DP-1,1
will tell Hyprland to make the default workspace on DP-1 a number 1.
If you want to rotate a monitor, use
monitor=NAME,transform,TRANSFORM
where NAME is the name, and TRANSFORM is an integer, from 0 to 7,
corresponding to your transform of choice.
WL_OUTPUT_TRANSFORM_NORMAL = 0
WL_OUTPUT_TRANSFORM_90 = 1
WL_OUTPUT_TRANSFORM_180 = 2
WL_OUTPUT_TRANSFORM_270 = 3
WL_OUTPUT_TRANSFORM_FLIPPED = 4
WL_OUTPUT_TRANSFORM_FLIPPED_90 = 5
WL_OUTPUT_TRANSFORM_FLIPPED_180 = 6
WL_OUTPUT_TRANSFORM_FLIPPED_270 = 7
Binding workspaces to a monitor
A workspace can be bound to a monitor, meaning by default it will ALWAYS open on the selected monitor. You can do this with
wsbind=WORKSPACE,MONITOR
for example:
wsbind=5,DP-1
wsbind=name:secret,DP-2