gifcolor − generate color test−pattern GIFs
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gifcolor [−v] [−b background] [−h] [colormap−file] |
A program to generate color test patterns. Feed it a color map file (as generated, say, by the −s option of gifclrmp) and it will generate a GIF containing lines of the form.
Color %−3d: [%−3d, %−3d, %−3d]:
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.
−v
Verbose mode (show progress). Enables printout of running scan lines.
−b
Set the image's backround color to a given numeric index.
−h
Print one line of command line help, similar to Usage above.
If no colormap file is specified, the color map will be read from stdin.
Gershon Elber.