squiral man page

squiral — square spirals screensaver

Synopsis

squiral [-display host:display.screen] [-foreground color] [-background color] [-window] [-root] [-mono] [-install] [-noinstall] [-visual visual] [-fill percent] [-count number] [-delay usec] [-disorder fraction] [-handedness fraction] [-cycle] [-fps]

Description

The squiral program displays interacting, spiral-producing automata

Options

squiral accepts the following options:

-window

Draw on a newly-created window.  This is the default.

-root

Draw on the root window.

-mono

If on a color display, pretend we're on a monochrome display.

-install

Install a private colormap for the window.

-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.

-fill percent

Specify the percent (0-100) of the screen which must be filled before the screen is cleared.  60-80 percent are good values.

-count number

The number of squiralies.  By default, the screen width divided by 32.

-delay usec

The wait between steps.  The default is 1000.

-disorder fraction

The fraction of the time a squiraly will choose a new direction. The default is 0.005.

-handedness fraction

The fraction of the time a squiraly will choose to enter lefthanded mode.  0.0 means exclusively right-handed behavior, 0.5 (the default) is a balance between the two, and 1.0 is exclusively left-handed behaviour.

-fps

Display the current frame rate and CPU load.

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.

Bugs

None known

See Also

X(1), xscreensaver(1)

Author

Jeff Epler <jepler@inetnebr.com>, 18-mar-1999

Info

5.36-4.fc26 (10-Feb-2017) X Version 11 XScreenSaver manual