version 5, including all changes.
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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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zoom - wander around magified desktop |
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!!SYNOPSIS |
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__zoom__ [[-display ''host:display.screen''] |
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[[-foreground ''color''] [[-background ''color''] |
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[[-window] [[-root] [[-mono] [[-install] [[-visual ''visual''] |
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[[-delay ''usecs''] [[-lenses] [[-pixwidth ''pixels''] |
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[[-pixheight ''pixels''] [[-pixspacex ''pixels''] |
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[[-pixspacey ''pixels''] [[-lensoffsetx ''pixels''] |
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[[-lensoffsety ''pixels''] |
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!!DESCRIPTION |
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The ''zoom'' program takes an image, magnifies it, and |
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scrolls around it, fatbits-style. |
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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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''zoom'' 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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__-mono__ |
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If on a color display, pretend we're on a monochrome |
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display. |
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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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Slow it down. |
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__-lenses__ |
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Instead of doing magnification we just copy an offset region |
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from the original image. If lensoffsetx |
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__-pixwidth__ ''pixels'' |
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Width of the magnified pixels. |
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__-pixheight__ ''pixels'' |
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Height of the magnified pixels. |
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__-pixspacex__ ''pixels'' |
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Amount of black space between magnified pixels (X |
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direction). |
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__-pixspacey__ ''pixels'' |
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Amount of black space between magnified pixels (Y |
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direction). |
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__-lensoffsetx__ ''pixels'' |
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Distance in X direction between consective copied regions |
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(only effective when ''-lenses'' used). |
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__-lensoffsety__ ''pixels'' |
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Distance in Y direction between consective copied regions |
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(only effective when ''-lenses'' used). |
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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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5 |
perry |
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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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perry |
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!!COPYRIGHT |
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Copyright 2000 by James Macnicol. 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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James Macnicol |
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spotlight__ hack and a few others. |
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---- |