Function interp_grid_segments 

fn interp_grid_segments(
    args: &[RValue],
    named: &[(String, RValue)],
    context: &BuiltinContext<'_>,
) -> Result<RValue, RError>

Draw line segments between pairs of points.

@param x0 x-coordinates of start points @param y0 y-coordinates of start points @param x1 x-coordinates of end points @param y1 y-coordinates of end points @param default.units default unit type for coordinates @param gp graphical parameters @param vp viewport to use @param name grob name @param draw whether to draw immediately (default TRUE) @return a segments grob (invisibly)