Function sdl2_sys::SDL_RenderDrawLineF

pub unsafe extern "C" fn SDL_RenderDrawLineF(
    renderer: *mut SDL_Renderer,
    x1: f32,
    y1: f32,
    x2: f32,
    y2: f32
) -> c_int

Draw a line on the current rendering target at subpixel precision.

\param renderer The renderer which should draw a line. \param x1 The x coordinate of the start point. \param y1 The y coordinate of the start point. \param x2 The x coordinate of the end point. \param y2 The y coordinate of the end point. \return 0 on success, or -1 on error

\since This function is available since SDL 2.0.10.