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get_font_ranges(3)              Allegro manual              get_font_ranges(3)

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(3), get_font_range_end(3), transpose_font(3) Allegro version 4.4.2 get_font_ranges(3)

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