📄 gifcolor.html
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<!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 (asgenerated, say, by the -s otion of GifClrMp) and it will generate a GIFcontaining 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 theindex'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' willstop only the printing (of one of -e, -z, -p), while file integrity will stillbe 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>
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