1vga_getpalvec(3)              Svgalib User Manual             vga_getpalvec(3)
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NAME

6       vga_getpalvec - gets colors from the color lookup table
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SYNOPSIS

9       #include <vga.h>
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11       int vga_getpalvec(int start, int num, int *pal);
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DESCRIPTION

15       Gets the num colors starting with index start from the color lookup ta‐
16       ble and stores the RGB values in *pal. *pal contains 3 *  num  integers
17       which  are  the  color  values  from first to last palette entry in the
18       order red, green, blue (always three consecutive entries in *pal  built
19       a palette entry.
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21       Each  color entry is in range 0 - 63. This function is only sensible in
22       16 or 256 color modes. It shows  which  color  all  vga_setcolor(start)
23       (and num - 1 following colors) drawn pixels will actually refer to.
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25       If   the   VGA_CLUT8   feature   is  set  for  the  current  mode  with
26       vga_ext_set(3) the red, green, and blue values are in  the  range  0  -
27       255.
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29       The function returns the value of num.
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SEE ALSO

33       svgalib(7),  vgagl(7),  libvga.config(5),  vgatest(6),  vga_ext_set(3),
34       vga_setpalette(3),  vga_getpalette(3),  vga_setpalvec(3),   vga_setrgb‐
35       color(3), vga_setcolor(3), vga_setegacolor(3)
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AUTHOR

38       This  manual  page  was  edited by Michael Weller <eowmob@exp-math.uni-
39       essen.de>. The exact source of the referenced function as  well  as  of
40       the original documentation is unknown.
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42       It is very likely that both are at least to some extent are due to Harm
43       Hanemaayer <H.Hanemaayer@inter.nl.net>.
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45       Occasionally this might be wrong. I hereby asked to be excused  by  the
46       original author and will happily accept any additions or corrections to
47       this first version of the svgalib manual.
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51Svgalib (>= 1.2.11)              27 July 1997                 vga_getpalvec(3)
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