testmypoint.java

来自「tutorial for java programming」· Java 代码 · 共 22 行

//Exercise 7.4
public class TestMyPoint {

	public static void main(String[] args) {
		MyPoint p1 = new MyPoint();
		System.out.println(p1);
		System.out.println(p1.getX());
		System.out.println(p1.getY());
		p1.setX(1);
		p1.setY(4);
		System.out.println(p1);
		
		MyPoint another = new MyPoint(3,4);
		MyPoint p2 = new MyPoint(1,2);
		
		System.out.println(p2.distance(another));
		System.out.println(p2.distance(p1));
		System.out.println(p2.distance(5,6));
	}

}