1splitflap(6x) XScreenSaver manual splitflap(6x)
2
3
4
6 splitflap - a simulation of a split-flap electromechanical display.
7
9 splitflap [--display host:display.screen] [--visual visual] [--window]
10 [--root] [--window-id number] [--delay microseconds] [--speed float]
11 [--width columns] [--height rows] [--mode text | clock12 | clock24]
12 [--no-wander] [--spin axes] [--no-spin] [--front] [--no-front] [--wire‐
13 frame] [--fps]
14
16 Simulates a split-flap display, an old style of electromechanical sign
17 as seen in airports and train stations, and commonly used in alarm
18 clocks in the 1960s and 1970s.
19
21 --visual visual
22 Specify which visual to use. Legal values are the name of a
23 visual class, or the id number (decimal or hex) of a specific
24 visual.
25
26 --window
27 Draw on a newly-created window. This is the default.
28
29 --root Draw on the root window.
30
31 --window-id number
32 Draw on the specified window.
33
34 --delay number
35 Per-frame delay, in microseconds. Default: 20000 (0.02 sec‐
36 onds).
37
38 --speed number
39 Animation speed. 2.0 means twice as fast, 0.5 means half as
40 fast.
41
42 --width number
43 Columns of the display. Default: 22.
44
45 --height number
46 Rows of the display. Default: 8.
47
48 --mode clock12
49 Display a 12-hour clock.
50
51 --mode clock24
52 Display a 24-hour clock.
53
54 --front | --no-front
55 When spinning, never spin all the way around or upside down:
56 always face mostly forward so that the text is easily readable.
57 This is the default.
58
59 --no-front
60 Allow spins to go all the way around or upside down.
61
62 --wander | --no-wander
63 Whether the object should wander around the screen.
64
65 --spin Which axes around which the text should spin. The default is
66 "XYZ", meaning rotate it freely in space. "--spin Z" would ro‐
67 tate the text in the plane of the screen while not rotating it
68 into or out of the screen; etc.
69
70 --wireframe | --no-wireframe
71 Render in wireframe instead of solid.
72
73 --fps | --no-fps
74 Whether to show a frames-per-second display at the bottom of
75 the screen.
76
78 DISPLAY to get the default host and display number.
79
80 XENVIRONMENT
81 to get the name of a resource file that overrides the global
82 resources stored in the RESOURCE_MANAGER property.
83
84 XSCREENSAVER_WINDOW
85 The window ID to use with --root.
86
88 X(1), xscreensaver(1)
89
91 Copyright © 2015 by Jamie Zawinski. Permission to use, copy, modify,
92 distribute, and sell this software and its documentation for any pur‐
93 pose is hereby granted without fee, provided that the above copyright
94 notice appear in all copies and that both that copyright notice and
95 this permission notice appear in supporting documentation. No repre‐
96 sentations are made about the suitability of this software for any pur‐
97 pose. It is provided "as is" without express or implied warranty.
98
100 Jamie Zawinski.
101
102
103
104X Version 11 6.08-1.fc38 (17-Oct-2023) splitflap(6x)