cutter.java

java课的作业

/*
 * Created on 2005-4-6
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package bubbletea;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics2D;

/**
 * @author roger
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class Cutter extends Shape{
	void draw(Graphics2D g2d)
	{
		g2d.setPaint(new Color(0,0,0));
		g2d.setStroke(new BasicStroke(1,
	    BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL));
		int x = ((x1 - x2) >= 0)?x2:x1;
		int y = ((y1 - y2) >= 0)?y2:y1;
		g2d.drawRect(x,y,Math.abs(x2-x1),Math.abs(y2-y1));
	}
}