NAME¶

transpose_font - Transposes all characters in a font. Allegro game programming library.

SYNOPSIS¶

#include <allegro.h>

int transpose_font(FONT *f, int drange)

DESCRIPTION¶

This function transposes all characters in a font, effectively remapping the font. Example:

   FONT *myfont;


   FONT *capitals;


   ...


   /* Create a font of only capital letters */


   capitals = extract_font_range(myfont, 'A', 'Z');


   


   /* Now transpose the characters in the font so that they will be used */


   /*  for the lower case letters a-z */


   transpose_font(capitals, 'a'-'A');


   textout_ex(screen, capitals, "allcaps",


              100, 100, makecol(255,255,255), 0);

RETURN VALUE¶

Returns 0 on success, -1 on failure.

SEE ALSO¶

get_font_range_begin(3), get_font_range_end(3), merge_fonts(3), extract_font_range(3)