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//proc/self/root/usr/share/doc/giflib-devel-4.1.3/gifcolor.html
<!doctype HTML public "-//W3O//DTD W3 HTML 2.0//EN"> <HTML> <HEAD> <TITLE>gifcolor</TITLE> <link rev=made href=mailto:esr@snark.thyrsus.com> </HEAD> <BODY> Go to <a href="index.html">index page</a>. <CENTER><H1>gifcolor</H1></CENTER> A program to generate color test patterns. Feed it a color map file (as generated, say, by the -s otion of GifClrMp) and it will generate a GIF containing lines of the form <pre> Color %-3d: [%-3d, %-3d, %-3d]: </pre> where the first number is the zero-based color index, and the triple is the index's [Red, Green, Blue] value. There will be one such line for each color. Each line will be set in a simple 8x8 font in the color it describes; thus, any lines corresponding to the GIF's background color will be blank.<p> <H1>Usage:</H1> <pre> gifcolor [-q] [-b Background] [-h] <ColorMapFile </pre> As gifcolor can generate huge amounts of data, ^C will kill it, but 'q' will stop only the printing (of one of -e, -z, -p), while file integrity will still be checked.<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> [-b] <DD> Set the image's backround color to a given numeric index.<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>