fade_interpolate man page on DragonFly

fade_interpolate man page on DragonFly

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fade_interpolate(3)		Allegro manual		   fade_interpolate(3)

NAME
       fade_interpolate	 -  Calculates	a new palette interpolated between two
       others. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       void fade_interpolate(const PALETTE source, const PALETTE dest, PALETTE
       output, int pos, int from, int to);

DESCRIPTION
       Calculates  a  temporary	 palette  part	way  between  source and dest,
       returning it in the output parameter.  The  position  between  the  two
       extremes	 is  specified	by  the	 pos value: 0 returns an exact copy of
       source, 64 returns dest, 32 returns a palette half way between the two,
       etc.  This  routine only affects colors between from and to (inclusive:
       pass 0 and 255 to interpolate the entire palette).

SEE ALSO
       fade_in(3), fade_out(3), fade_from(3)

Allegro				 version 4.4.2		   fade_interpolate(3)

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