font_has_alpha (3alleg4)

Search all pixels of a font for alpha values. allegro game programming library.

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  4. font_has_alpha: Search all pixels of a font for alpha values. allegro game programming library.
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  4. font_has_alpha: Search all pixels of a font for alpha values. allegro game programming library.

SYNOPSIS

#include <allegro.h>

int font_has_alpha(FONT *f)

DESCRIPTION

This function goes through all pixels of all glyphs in the font and looks for alpha values.

RETURN VALUE

Returns TRUE if any alpha pixels are found, else FALSE.

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is_trans_font(3alleg4)