DISPLAY
to get the default host and display number.
Screen saver.
rigrekt [--display
host:display.screen]
[--visual
visual]
[--window]
[--root]
[--delay
number]
[--speed
number]
[--scale
number]
[--fps]
Exploring a flooded structure.
--visual visual
Specify which visual to use. Legal values are the name of a visual class, or the id number (decimal or hex) of a specific visual.
--window
Draw on a newly-created window. This is the default.
--root
Draw on the root window.
--delay number
Per-frame delay, in microseconds. Default: 20000 (0.02 seconds).
--speed number
Animation speed. 2.0 means twice as fast, 0.5 means half as fast.
--scale number
Resolution. 0.1 - 1.0. Default: 1.0.
--fps | --no-fps
Whether to show a frames-per-second display at the bottom of the screen.
DISPLAY
to get the default host and display number.
XENVIRONMENT
to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property.
XSCREENSAVER_WINDOW
The window ID to use with --root.