river/doc/rivertile.1.scd

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RIVERTILE(1)
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# NAME
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rivertile - tiled layout generator for river
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# SYNOPSIS
*rivertile* [_options_]
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# DESCRIPTION
*rivertile* is a layout generator for *river*(1). It provides a simple tiled
layout with split main/secondary stacks. The initial state may be configured
with various options passed on startup. Some values may additionally be
modified while rivertile is running with the help of *riverctl*(1).
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# OPTIONS
*-h*
Print a help message and exit.
*-version*
Print the version number and exit.
*-view-padding* _pixels_
Set the padding around views in pixels. (Default: 6)
*-outer-padding* _pixels_
Set the padding around the edge of the layout area in pixels.
(Default: 6)
*-main-location* [*top*|*bottom*|*left*|*right*]
Set the initial location of the main area in the layout.
(Default: *left*)
*-main-count* _count_
Set the initial number of views in the main area of the
layout. (Default: 1)
*-main-ratio* _ratio_
Set the initial ratio of the main area to total layout area. The
_ratio_ must be between 0.1 and 0.9, inclusive. (Default: 0.6)
# COMMANDS
These commands may be sent to rivertile at runtime with the help of
*riverctl*(1).
*main-location* [*top*|*bottom*|*left*|*right*]
Set the location of the main area in the layout.
*main-count* _value_
Set or modify the number of views in the main area of the layout. If
_value_ is prefixed by a +/- sign, _value_ is added/subtracted from the
current count. If there is no sign, the main count is set to _value_.
Note that the main count cannot be decreased below 1.
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*main-ratio* _value_
Set or modify the ratio of the main area to total layout area. If
_value_ is prefixed by a +/- sign, _value_ is added/subtracted from
the current ratio. If there is no sign, the main ratio is set to
_value_. Note that the ratio will always be clamped to the range
0.1 to 0.9.
# EXAMPLES
Start *rivertile* with 4 pixels outer padding and the *top* main location:
rivertile -outer-padding 4 -main-location top
Increase the main ratio by 0.1 at runtime:
riverctl send-layout-cmd rivertile "main-ratio +0.1"
Set the main count to 3 at runtime:
riverctl send-layout-cmd rivertile "main-count 3"
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# AUTHORS
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Maintained by Isaac Freund <mail@isaacfreund.com> who is assisted by open
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source contributors. For more information about river's development, see
<https://isaacfreund.com/software/river>.
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# SEE ALSO
*river*(1), *riverctl*(1)