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XScreenSaver !!!XScreenSaver NAME SYNOPSIS DESCRIPTION OPTIONS ENVIRONMENT SEE ALSO COPYRIGHT CREDITS ---- !!NAME bumps - move distorting spotlight around desktop !!SYNOPSIS __bumps__ [[-display ''host:display.screen''] [[-foreground ''color''] [[-background ''color''] [[-window] [[-root] [[-mono] [[-install] [[-visual ''visual''] [[-delay ''usecs''] [[-radius ''pixels''] !!DESCRIPTION The ''bumps'' program takes an image and exposes small, distorted sections of it as if through an odd wandering spotlight beam. The image that it manipulates will be grabbed from the portion of the screen underlying the window, or from the system's video input, or from a random file on disk, as indicated by the ''grabDesktopImages'', ''grabVideoFrames'', and ''chooseRandomImages'' options in the ''~/.xscreensaver'' file; see xscreensaver-demo(1) for more details. !!OPTIONS ''bumps'' 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__ ''microseconds'' Slow it down. __-radius__ ''pixels'' Radius of the spotlight in pixels. !!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), xscreensaver-demo(1), xscreensaver-getimage(1) !!COPYRIGHT Copyright 1999 by Shane Smit. Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. No representations are made about the suitability of this software for any purpose. It is provided !!CREDITS Shane Smit ----
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