Function TTF_SetFontDirection

pub unsafe extern "C" fn TTF_SetFontDirection(
    font: *mut TTF_Font,
    direction: TTF_Direction,
) -> bool

Expand description

Set the direction to be used for text shaping by a font.

This function only supports left-to-right text shaping if SDL_ttf was not built with HarfBuzz support.

This updates any TTF_Text objects using this font.

Parameter: font the font to modify.

Parameter: direction the new direction for text to flow.

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.

Available Since: This function is available since SDL_ttf 3.0.0.

TTF_SetFontDirection