vga_setpalette (3)
set a color in the color lookup table
SYNOPSIS
#include <vga.h>
void vga_setpalette(int index , int r , int g , int b );
DESCRIPTION
Set the current color with index
index
to RGB values
r , g , and b ,
each in
the range 0 - 63. This function is only sensible in 16 or 256 color modes. It selects
which color all
vga_setcolor( index )
drawn pixels will actually refer to.
Note that setting color 0 will modify the background color and that setting any color
in range 0 .. 15 will affect the operation of
vga_setegacolor (3) .
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.
The
vgatest (6)
demo shows the basic use of this function.
SEE ALSO
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.
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