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XScreenSaver |
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!!!XScreenSaver |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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OPTIONS |
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ENVIRONMENT |
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SEE ALSO |
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COPYRIGHT |
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AUTHOR |
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---- |
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!!NAME |
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rotzoomer - animated rotations and scalings of portions of the screen |
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!!SYNOPSIS |
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__rotzoomer__ [[-display ''host:display.screen''] |
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[[-move | -no-move] [[-delay ''usecs''] [[-n ''count''] |
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[[-shm | -no-shm] [[-window] [[-root] [[-install] [[-visual |
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''visual''] |
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!!DESCRIPTION |
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The ''rotzoomer'' program grabs an image, then picks |
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rectangles and draws scaled and rotated animations of that |
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section. |
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The image that it manipulates will be grabbed from the |
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portion of the screen underlying the window, or from the |
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system's video input, or from a random file on disk, as |
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indicated by the ''grabDesktopImages'', |
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''grabVideoFrames'', and ''chooseRandomImages'' |
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options in the ''~/.xscreensaver'' file; see |
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xscreensaver-demo(1) for more details. |
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!!OPTIONS |
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''rotzoomer'' accepts the following options: |
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__-window__ |
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Draw on a newly-created window. This is the |
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default. |
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__-root__ |
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Draw on the root window. |
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__-install__ |
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Install a private colormap for the window. |
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__-visual__ ''visual'' |
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Specify which visual to use. Legal values are the name of a |
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visual class, or the id number (decimal or hex) of a |
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specific visual. |
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__-delay__ ''microseconds'' |
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How much of a delay should be introduced between steps of |
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the animation. Default 10000, or about 1/100th |
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second. |
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__-move__ |
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Make the rectangles should wander around the |
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screen. |
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__-no-move__ |
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Make the rectangles be stationary. This is the |
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default. |
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__-n__ ''count'' |
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How many rectangles to animate simultaniously. Default |
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2. |
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__-no-shm__ |
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Disable use of the SHM extension, even if it appears to be |
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available. |
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!!ENVIRONMENT |
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__DISPLAY__ |
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to get the default host and display number. |
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__XENVIRONMENT__ |
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to get the name of a resource file that overrides the global |
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resources stored in the RESOURCE_MANAGER |
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property. |
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!!SEE ALSO |
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X(1), xscreensaver(1), |
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xscreensaver-demo(1), |
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xscreensaver-getimage(1) |
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!!COPYRIGHT |
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Copyright 2001 by Claudio Matsuoka. Permission to use, copy, |
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modify, distribute, and sell this software and its |
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documentation for any purpose is hereby granted without fee, |
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provided that the above copyright notice appear in all |
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copies and that both that copyright notice and this |
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permission notice appear in supporting documentation. No |
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representations are made about the suitability of this |
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software for any purpose. It is provided |
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!!AUTHOR |
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Claudio Matsuoka |
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---- |