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61 lines
1.4 KiB
HTML
61 lines
1.4 KiB
HTML
<!doctype HTML public "-//W3O//DTD W3 HTML 2.0//EN">
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<HTML>
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<HEAD>
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<TITLE>gifrsize</TITLE>
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<link rev=made href=mailto:esr@snark.thyrsus.com>
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</HEAD>
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<BODY>
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Go to <a href="index.html">index page</a>.
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<CENTER><H1>gifrsize</H1></CENTER>
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A program to resize image size by an integer factor, deleting bits when scaling
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down and duplicating bits when scaling up.<P>
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<H1>Usage:</H1>
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<pre>
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gifrsize [-q] [-S X Y] [-s Scale] [-x XScale] [-y YScale] [-h] gif-file
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</pre>
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If no gif-file is given, GifRSize will try to read a GIF file from stdin.<P>
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<H1>Memory required:</H1>
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Line.
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<H1>Options:</H1>
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<DL>
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<DT> [-q]
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<DD> Quiet mode. Defaults off on MSDOS, on under UNIX. Controls printout
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of running scan lines. Use -q- to invert.<P>
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<DT> [-S X Y]
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<DD> specifies the exact screen dimension of the output GIF.<P>
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<DT> [-s Scale]
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<DD> Set scaling factor for both x & y direction to Scale.
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Default is 0.5. Note this is a floating point number.<P>
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<DT> [-x XScale]
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<DD> Set scaling factor for x direction to Scale. Default is 0.5.
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Note: this is a floating point number.<P>
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<DT> [-y YScale]
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<DD> Set scaling factor for y direction to Scale. Default is 0.5.
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Note: this is a floating point number.<P>
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<DT> [-h]
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<DD> Print one line of command line help, similar to Usage above.<P>
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</DL>
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<H1>Author:</H1>
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Gershon Elber
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<HR>
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<ADDRESS>Eric S. Raymond <A HREF="mailto:esr@thyrsus.com"><esr@snark.thyrsus.com></A></ADDRESS>
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</BODY>
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</HTML>
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