point.java

Java实现的采用分治算法的城市轮廓线程序

public class Point {    // 轮廓点类
	private int y;    // y坐标
	private int x;    // x坐标
	Point() {
		y=0;
		x=0;
	}
	Point(int x,int y) {
		this.y = y;
		this.x = x;
	}
	public void setx(int x) { this.x = x; }
	public void sety(int y) { this.y = y; }
	public	int getx() { return x; }
	public int gety() { return y; }
}