1 .TH XScreenSaver 1 "7-jul-93" "X Version 11"
3 halo - draw circular patterns
6 [\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-count \fIint\fP] [\-delay \fIusecs\fP] [\-animate]
8 The \fIhalo\fP program draws cool patterns based on circles.
11 accepts the following options:
14 Draw on a newly-created window. This is the default.
17 Draw on the root window.
20 If on a color display, pretend we're on a monochrome display.
23 Install a private colormap for the window.
25 .B \-visual \fIvisual\fP
26 Specify which visual to use. Legal values are the name of a visual class,
27 or the id number (decimal or hex) of a specific visual.
29 .B \-count \fIinteger\fP
30 How many circles to draw. Default 0, meaning random.
32 .B \-delay \fImicroseconds\fP
33 How much of a delay should be introduced between steps of the animation.
34 Default 100000, or about 0.1 second.
37 If specified, then the centerpoints of the circles will bounce around.
38 Otherwise, the circles will be drawn once, erased, and a new set of
39 circles will be drawn.
44 to get the default host and display number.
47 to get the name of a resource file that overrides the global resources
48 stored in the RESOURCE_MANAGER property.
53 Copyright \(co 1993 by Jamie Zawinski. Permission to use, copy, modify,
54 distribute, and sell this software and its documentation for any purpose is
55 hereby granted without fee, provided that the above copyright notice appear
56 in all copies and that both that copyright notice and this permission notice
57 appear in supporting documentation. No representations are made about the
58 suitability of this software for any purpose. It is provided "as is" without
59 express or implied warranty.
61 Jamie Zawinski <jwz@mcom.com>, 6-jul-93.