debian man page for set_screen_blender

Query: set_screen_blender

OS: debian

Section: 3alleg4

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

set_screen_blender(3alleg4)					  Allegro manual				       set_screen_blender(3alleg4)

NAME
set_screen_blender - Enables a screen blender mode. Allegro game programming library.
SYNOPSIS
#include <allegro.h> void set_screen_blender(int r, int g, int b, int a);
DESCRIPTION
Enables a screen blender mode for combining translucent or lit truecolor pixels. This blender mode lightens the colour of the destination image by multiplying the inverse of the source and destination colours. Sort of like the opposite of the multiply blender mode.
SEE ALSO
set_trans_blender(3alleg4), drawing_mode(3alleg4) Allegro version 4.4.2 set_screen_blender(3alleg4)
Related Man Pages
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set_trans_blender(3alleg4) - centos
set_trans_blender(3alleg4) - php
set_trans_blender(3alleg4) - opendarwin
set_trans_blender(3alleg4) - plan9
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