TTF_SetFontOutline3
Set a font's current outline.
Usage
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_SetFontOutline(TTF_Font *font, int outline);
Header file
Defined in SDL3_ttf/SDL_ttf.h
Overview
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.