NAME

TTF_SetFontOutline - Set a font's current outline.

HEADER FILE

Defined in SDL3_ttf/SDL_ttf.h

#include "SDL3_ttf/SDL_ttf.h"

bool TTF_SetFontOutline(TTF_Font *font, int outline);

This uses the font properties

TTF_PROP_FONT_OUTLINE_LINE_CAP_NUMBER ,

TTF_PROP_FONT_OUTLINE_LINE_JOIN_NUMBER , and

TTF_PROP_FONT_OUTLINE_MITER_LIMIT_NUMBER when setting the font outline.

This updates any TTF_Text
objects using this font, and clears already-generated glyphs, if any, from the cache.

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

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

This function is available since SDL_ttf 3.0.0.