Query: bestfit_color
OS: redhat
Section: 3alleg4
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
bestfit_color(3alleg4) Allegro manual bestfit_color(3alleg4) 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(3alleg4) Allegro version 4.4.2 bestfit_color(3alleg4)
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