NAME¶
vga_getpalette - get a color in the color lookup table
SYNOPSIS¶
#include <vga.h>
void vga_getpalette(int index, int *r, int
*g, int *b);
DESCRIPTION¶
Get the color with index
index and store its RGB values at
*r,
*g, and
*b, each in the range 0 - 63. This function is only
sensible in 16 or 256 color modes. It returns which color all
vga_setcolor(index) drawn pixels actually refer to.
If the
VGA_CLUT8 feature is set for the current mode with
vga_ext_set(3) the
*r,
*g, and
*b values are in
the range 0 - 255.
SEE ALSO¶
svgalib(7),
vgagl(7),
libvga.config(5),
vgatest(6),
vga_ext_set(3),
vga_setpalvec(3),
vga_setpalette(3),
vga_getpalvec(3),
vga_setrgbcolor(3),
vga_setcolor(3),
vga_setegacolor(3)
AUTHOR¶
This manual page was edited by Michael Weller
<eowmob@exp-math.uni-essen.de>. The exact source of the referenced
function 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.
