public Circle(ReactangleF reactangleF) : base(reactangleF)
{
if (reactangleF.width != reactangleF.height)
{
throw new ArgumentOutOfRangeException("widht height", "The width and height must to have the same value");
}
}
public Ellipse(ReactangleF reactangleF)
{
if (reactangleF.width <= 0)
{
throw new ArgumentOutOfRangeException("width", "Ellipse width must to be greater than 0.");
}
if (reactangleF.height <= 0)
{
throw new ArgumentOutOfRangeException("height", "Ellipse height must to be greater than 0.");
}
this.reactangleF = reactangleF;
}