DOKK / manpages / debian 11 / libfcft-doc / fcft_size_adjust.3.en
fcft_size_adjust(3) fcft fcft_size_adjust(3)

fcft_size_adjust - increase or decrease a font's point size

#include <fcft/fcft.h>

struct fcft_font *fcft_size_adjust(

const struct fcft_font *font, double amount);

fcft_size_adjust() returns a clone of font, with its point size adjusted by amount points. amount can be either positive or negative.

On success, fcft_size_adjust() returns a new font object. On error, NULL is returned.

fcft_from_name(3), fcft_clone(3), fcft_destroy(3)

2020-11-07 2.3.1