Cairo.NativeMethods.cairo_device_to_user C# (CSharp) Метод

        internal static extern void cairo_device_to_user(IntPtr cr, ref double x, ref double y);

 //[Obsolete("Use InverseTransformPoint instead")]
 public void InverseTransformPoint(ref double x, ref double y)
 {
     NativeMethods.cairo_device_to_user(state, ref x, ref y);
 }