truchet man page

truchet — draws curved or angular Truchet patterns

Synopsis

truchet [-display host:display.screen]  [-foreground color] [-background color] [-window] [-root] [-mono] [-install] [-visual visual] [-delay milliseconds] [-min-width integer] [-min-height integer] [-max-width integer]  [-max-height integer] [-max-linewidth integer] [-min-linewidth integer]  [-erase] [-no-erase] [-erase-count integer] [-square] [-not-square] [-curves] [-no-curves] [-angle] [-no-angles] [-scroll] [-scroll-overlap integer]  [-anim-delay integer] [-anim-step-size integer]

[-fps]

Description

The truchet program draws arc and line based Truchet patterns.

Options

truchet 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.

-delay milliseconds

How long to wait between drawing each screenful. Default is 1 seconds.

-min-width integer

The minimum width in pixels of each square. Default is 40.

-min-height integer

The minimum height in pixels of each square. Default is 40.

-max-width integer

The maximum width in pixels of each square. Default is 150.

-max-height integer

The maximum height in pixels of each square. Default is 150.

-max-linewidth integer

The maximum width of the lines used to draw. Default is 25.

-min-linewidth integer

The minimum width of the lines used to draw. Default is 2.

-erase
-no-erase

Whether to clear the screen after each screenful is drawn. Default is True (erase).

-erase-count integer

The number of screenfuls to draw before erasing. Default is 25.

-square
-not-square

Whether to force the tiles to be square. Default is True (square).

-curves
-no-curves

Whether to draw the arc based Truchet pattern. Default is True (curves).

-angles
-no-angles

Whether or not to draw the line based Truchet pattern. Default is True (angles)

-scroll

Use the scroll mode. Default is False.

-scroll-overlap

The amount to scroll from one side to another. Default is 400.

-anim-delay

The time to pause between each animation step. Default is 100.

-anim-step-size

The amount of steps to skip between each animation step. Default is 3.

-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.

See Also

X(1), xscreensaver(1)

Author

Adrian Likins, 1998.

Info

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