/// <summary>
/// Draw an ellipse.
/// </summary>
/// <param name="x">The centre X.</param>
/// <param name="y">The centre Y.</param>
/// <param name="radiusX">The X radius.</param>
/// <param name="radiusY">The Y radius.</param>
public void Ellipse(int x, int y, int radiusX, int radiusY)
{
var colour = WriteableBitmapExtensions.ConvertColor(Pen);
_wb.DrawEllipseCenteredClipped(x, y, radiusX, radiusY, colour, out _);
}
