NAME
TTF_SetFontOutline - Set a font's current outline.
HEADER FILE
Defined in SDL3_ttf/SDL_ttf.h
SYNOPSIS
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_SetFontOutline(TTF_Font *font, int outline);
DESCRIPTION
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.
FUNCTION PARAMETERS
- font
-
the font to set a new outline on.
- outline
-
positive outline value, 0 to default.
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.
SEE ALSO
•(3), TTF_GetFontOutline(3)