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get_font_ranges.3alleg
Langue: en
Version: version 4.2.2 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
get_font_ranges - Returns the number of character ranges in a font. Allegro game programming library.SYNOPSIS
#include <allegro.h>int get_font_ranges(FONT *f)
DESCRIPTION
Use this function to find out the number of character ranges in a font. You should query each of these ranges with get_font_range_begin() and get_font_range_end() to find out what characters are available in the font. Example:FONT *f; int range; int n; ... range = get_font_ranges(f); printf("The font has %d character ranges:\n", range); for (n = 0; n < range; n++) printf("Range %d from 0x%03x - 0x%03x\n", get_font_range_begin(f, n), get_font_range_end(f, n));
RETURN VALUE
Returns the number of continuous character ranges in a font, or -1 if that information is not available.SEE ALSO
get_font_range_begin(3alleg), get_font_range_end(3alleg), transpose_font(3alleg)Contenus ©2006-2024 Benjamin Poulain
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