/// <summary>
/// rectHasNaN - this returns true if this rect has X, Y , Height or Width as NaN.
/// </summary>
/// <param name='r'>The rectangle to test</param>
/// <returns>returns whether the Rect has NaN</returns>
public static bool RectHasNaN(Rect r)
{
if (DoubleUtil.IsNaN(r.X) ||
DoubleUtil.IsNaN(r.Y) ||
DoubleUtil.IsNaN(r.Height) ||
DoubleUtil.IsNaN(r.Width))
{
return(true);
}
return(false);
}
