bestfit_color(3)                Allegro manual                bestfit_color(3)



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

SYNOPSIS
       #include <allegro.h>


       int bestfit_color(const PALETTE pal, int r, int g, int b);

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

RETURN VALUE
       Returns the index of the palette for the closest match to the requested
       color.


SEE ALSO
       makecol8(3)



Allegro                          version 4.2.3                bestfit_color(3)
