1 .TH XScreenSaver 1 "" "X Version 11"
3 blocktube - draws a swirling, falling tunnel of reflective slabs
6 [\-display \fIhost:display.screen\fP]
7 [\-visual \fIvisual\fP]
10 [\-delay \fInumber\fP]
11 [\-holdtime \fInumber\fP]
12 [\-changetime \fInumber\fP]
18 Blocktube draws a swirling, falling tunnel of reflective slabs. They fade
22 .B \-visual \fIvisual\fP
23 Specify which visual to use. Legal values are the name of a visual class,
24 or the id number (decimal or hex) of a specific visual.
27 Draw on a newly-created window. This is the default.
30 Draw on the root window.
32 .B \-delay \fInumber\fP
33 Per-frame delay, in microseconds. Default: 40000 (0.04 seconds.).
35 .B \-holdtime \fInumber\fP
36 How long to stay on the same color. Default: 1000 frames.
38 .B \-changetime \fInumber\fP
39 How long it takes to fade to a new color. Default: 200 frames.
42 Draw solid blocks intstead of reflective blocks.
45 Do not make blocks in the distance be darker.
51 Whether to show a frames-per-second display at the bottom of the screen.
56 to get the default host and display number.
59 to get the name of a resource file that overrides the global resources
60 stored in the RESOURCE_MANAGER property.
65 Copyright \(co 2003 by Lars Damerow. Permission to use, copy, modify,
66 distribute, and sell this software and its documentation for any purpose is
67 hereby granted without fee, provided that the above copyright notice appear
68 in all copies and that both that copyright notice and this permission notice
69 appear in supporting documentation. No representations are made about the
70 suitability of this software for any purpose. It is provided "as is" without
71 express or implied warranty.
73 Lars Damerow <lars@oddment.org>