main/src/georegression/metric/Intersection2D_F64.java
public static boolean contains(EllipseRotated_F64 ellipse , double x , double y ) {
		return (UtilEllipse_F64.evaluate(x,y, ellipse) <= 1.0 );
	}
public static boolean contains(EllipseRotated_F64 ellipse , double x , double y ) {
		return (UtilEllipse_F64.evaluate(x,y, ellipse) <= 1.0 );
	}
Tests to see if the provided point lies on or is contained inside the ellipse

@param ellipse  Ellipse
@param x x-coordinate of point being tested for containment
@param y y-coordinate of point being tested for containment
@return true if inside and false if output