Area = function (ellipse)
{
    if (ellipse.isEmpty())
    {
        return 0;
    }

    //  units squared
    return (ellipse.getMajorRadius() * ellipse.getMinorRadius() * Math.PI);
}
Calculates the area of the Ellipse.

@function Phaser.Geom.Ellipse.Area
@since 3.0.0

@param {Phaser.Geom.Ellipse} ellipse - The Ellipse to get the area of.

@return {number} The area of the Ellipse.