devela::_dep::sdl3::sys::render

Function SDL_RenderLine

pub unsafe extern "C" fn SDL_RenderLine(
    renderer: *mut SDL_Renderer,
    x1: f32,
    y1: f32,
    x2: f32,
    y2: f32,
) -> bool
Available on crate feature dep_sdl3 only.
Expand description

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

§Parameters

  • renderer: the renderer which should draw a line.
  • x1: the x coordinate of the start point.
  • y1: the y coordinate of the start point.
  • x2: the x coordinate of the end point.
  • y2: the y coordinate of the end point.

§Return value

Returns true on success or false on failure; call SDL_GetError() for more information.

§Thread safety

This function should only be called on the main thread.

§Availability

This function is available since SDL 3.2.0.

§See also