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