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gl_setpalettecolor

gl_setpalettecolor

Section: Svgalib User Manual (3) Updated: 2 Aug 1997
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NAME

gl_setpalettecolor, gl_setpalettecolors, gl_setpalette - set the color palette

 

SYNOPSIS

#include <vgagl.h>

void gl_setpalettecolor(int c, int r, int g, int b);
void gl_setpalettecolors(int s, int n, void *sp);
void gl_setpalette(void *sp);

 

DESCRIPTION

gl_setpalettecolor sets red, green and blue values (in the range 0 - 63) of color c from the color-lookup-table to r, g and b.

gl_setpalettecolors sets RGB values of n colors starting at s, which are stored as a table of groups of three bytes each at sp.

gl_setpalette is equivalent to setpalettecolors(0, 256, sp).

vga_ext_set(3) might change the range of the colors to be set to 0 - 255.

 

SEE ALSO

svgalib(7), vgagl(7), svgalib.conf(5), threedkit(7), testgl(1), vga_ext_set(3), gl_getpalette(3), gl_getpalettecolor(3), gl_getpalettecolors(3).

 

AUTHOR

This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The exact source of the referenced demo as well as of the original documentation is unknown.

It is very likely that both are at least to some extent are due to Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.

Occasionally this might be wrong. I hereby asked to be excused by the original author and will happily accept any additions or corrections to this first version of the svgalib manual.


 

Index

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR

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Time: 21:47:04 GMT, April 16, 2011