NAME¶
vga_setpalvec - sets colors in the color lookup table
SYNOPSIS¶
#include <vga.h>
int vga_setpalvec(int start, int num, int
*pal);
DESCRIPTION¶
Sets the
num colors starting with index
start to the RGB values in
*pal.
*pal contains
3 * num integers which are the
color values to set from first to last palette entry in the order red, green,
blue (always three consecutive entries in
*pal built a palette entry.
Each color entry is in range 0 - 63. This function is only sensible in 16 or 256
color modes. It selects which color all
vga_setcolor(start) (and
num - 1 following
colors) 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 red, green, and blue values are in the range 0 -
255.
The function returns the value of
num.
SEE ALSO¶
svgalib(7),
vgagl(7),
libvga.config(5),
vgatest(6),
vga_ext_set(3),
vga_setpalette(3),
vga_getpalette(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.