Function fermium::renderer::SDL_RenderDrawLineF

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

Draw a line on the current rendering target.

  • 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.

Returns: 0 on success, or -1 on error