ellipse.java

来自「高质量Java程序设计 源代码」· Java 代码 · 共 14 行

package net.betterjava.design.inheritance.restriction;

public class Ellipse {
	Point leftFocus;
	Point rightFocus;
	double distance;

	public Ellipse(Point left, Point right, double d) {
		leftFocus = left;
		rightFocus = right;
		distance = d;
	}
}