1vga_getpalvec(3) Svgalib User Manual vga_getpalvec(3)
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6 vga_getpalvec - gets colors from the color lookup table
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9 #include <vga.h>
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11 int vga_getpalvec(int start, int num, int *pal);
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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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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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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)