raverhoop man page

raverhoop — Simulates an LED hula hoop in a dark room.

Synopsis

raverhoop [-display host:display.screen] [-visual visual] [-window] [-root] [-delay number] [-ncolors number] [-lights number] [-speed number] [-light-speed number] [-sustain number] [-no-wander] [-no-spin] [-fps]

Description

Simulates an LED hula hoop in a dark room. Oontz oontz oontz.

Options

-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).
-ncolors number
The number of colors to use on the hoop. Default: 12.
-lights number
The number of LEDs comprising the hoop. Default: 200.
-speed number
Speed of the motion of the object. 2.0 means twice as fast, 0.5 means half as fast.
-light-speed number
Speed at which the lights animate. 2.0 means twice as fast, 0.5 means half as fast.
-sustain number
Speed at which the after-images / vapor trails fade away. 2.0 means they last twice as long, 0.5 means half as long.
-wander | -no-wander
Whether the object should wander around the screen.
-spin | -no-spin
Whether the scene itself should spin.
-fps | -no-fps
Whether to show a frames-per-second display at the bottom of the screen.

Environment

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.

See Also

X(1), xscreensaver(1)

Author

Jamie Zawinski.

Info

5.36-3.fc26 (21-Oct-2016) X Version 11 XScreenSaver manual