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fcft_precompose(3) "3.3.3" "fcft"
# NAME
fcft_precompose - pre-compose two wide characters into one
# SYNOPSIS
*\#include <fcft/fcft.h>*
*bool fcft_precompose(*
*const struct fcft_font \**_font_*,*
*uint32_t *_base_*, uint32_t *_comb_*,*
*bool \**_base_is_from_primary_*,*
*bool \**_comb_is_from_primary_*,*
*bool \**_composed_is_from_primary_*);*
# DESCRIPTION
*fcft_precompose*() composes the _base_ and _comb_ wide characters
into a single wide character. For example, *L'a'* + *L'\\u0301'* can
be combined to *L'รก'*.
If _\*\_is\_from\_primary_ are non-NULL, they will be *true* if the
corresponding wide character exists in the primary font. If *false*,
it does not exist in the primary font and *fcft_codepoint_rasterize*()
will pick the glyph from one of the fallback fonts.
# RETURN VALUE
On success, *fcft_precompose*() returns a composed wide character. On
error, *(uint32_t)-1* is returned.
# SEE ALSO
*fcft_codepoint_rasterize*(), *fcft_kerning*()
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