Man page - sdl_renderrect(3)

Packages contains this manual

Package: libsdl3-doc
apt-get install libsdl3-doc

Documentations in package:

SDL_RenderRect - Draw a rectangle on the current rendering target at subpixel precision.

Defined in SDL3/SDL_render.h

#include "SDL3/SDL.h"

bool SDL_RenderRect(SDL_Renderer *renderer, const SDL_FRect *rect);

renderer

the renderer which should draw a rectangle.

rect

a pointer to the destination rectangle, or NULL to outline the entire rendering target.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.