text_height − Returns the height of a font in pixels. Allegro game programming library.
#include <allegro.h>
int text_height(const FONT *f)
Returns the height (in pixels) of the specified font. Example:
int height = text_height(font);
...
bmp = create_bitmap(width, height);
text_length(3), ex12bit(3), exmidi(3), expackf(3), expat(3), exsprite(3), exsyscur(3), exunicod(3)