/// <summary>
 ///  Creates an <see cref="SharpDX.Direct2D1.RoundedRectangleGeometry"/>.
 /// </summary>
 /// <param name="factory">an instance of <see cref = "SharpDX.Direct2D1.Factory" /></param>
 /// <param name="roundedRectangle">The coordinates and corner radii of the rounded rectangle geometry.</param>
 public RoundedRectangleGeometry(Factory factory, RoundedRectangle roundedRectangle)
     : base(IntPtr.Zero)
 {
     factory.CreateRoundedRectangleGeometry(ref roundedRectangle, this);
 }