Man page - ttf_setfontlanguage(3)

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Manual

TTF_SetFontLanguage

NAME
HEADER FILE
SYNOPSIS
DESCRIPTION
FUNCTION PARAMETERS
RETURN VALUE
THREAD SAFETY
AVAILABILITY

NAME

TTF_SetFontLanguage - Set language to be used for text shaping by a font.

HEADER FILE

Defined in SDL3_ttf/SDL_ttf.h

SYNOPSIS

#include "SDL3_ttf/SDL_ttf.h"

bool TTF_SetFontLanguage(TTF_Font *font, const char *language_bcp47);

DESCRIPTION

If SDL_ttf was not built with HarfBuzz support, this function returns false.

This updates any TTF_Text
objects using this font.

FUNCTION PARAMETERS

font

the font to specify a language for.

language_bcp47

a null-terminated string containing the desired language’s BCP47 code. Or null to reset the value.

RETURN VALUE

Returns true on success or false on failure; call SDL_GetError() for more information.

THREAD SAFETY

This function should be called on the thread that created the font.

AVAILABILITY

This function is available since SDL_ttf 3.0.0.