Renderers are objects that handle drawing things such as textures or shapes A renderer can be obtained from a window, and could be used to draw on the window Renderers draw using buffers; when a renderer draws, it isn't visible to the screen until the present method is called While most of these functions are ported directly off of LibSDL2, most of them have been renamed into standard OOP convention Many SDL functions are now property methods (eg. SDL_SetRenderDrawColor => renderer.drawColor = ...) All functions defined in renderer are based off of SDL functions and SDL documentation can be viewed as well
Renderer