/// <summary>
/// Creates an <see cref="SharpDX.Direct2D1.EllipseGeometry"/>.
/// </summary>
/// <param name="factory">an instance of <see cref = "SharpDX.Direct2D1.Factory" /></param>
/// <param name="ellipse">A value that describes the center point, x-radius, and y-radius of the ellipse geometry.</param>
public EllipseGeometry(Factory factory, Ellipse ellipse)
: base(IntPtr.Zero)
{
factory.CreateEllipseGeometry(ellipse, this);
}