1bestfit_color(3)                Allegro manual                bestfit_color(3)
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NAME

6       bestfit_color - Finds a palette color fitting the requested RGB values.
7       Allegro game programming library.
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SYNOPSIS

10       #include <allegro.h>
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13       int bestfit_color(const PALETTE pal, int r, int g, int b);
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DESCRIPTION

16       Searches the specified palette for the closest match to  the  requested
17       color,  which  are  specified in the VGA hardware 0-63 format. Normally
18       you should call makecol8() instead, but this lower level  function  may
19       be  useful  if  you  need  to  use  a  palette other than the currently
20       selected one, or specifically don't want to use the rgb_map lookup  ta‐
21       ble.
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RETURN VALUE

24       Returns the index of the palette for the closest match to the requested
25       color.
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SEE ALSO

29       makecol8(3)
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33Allegro                          version 4.2.3                bestfit_color(3)