whilecounter.java

北京邮电大学牛导的 JAVA课件课件及相关资料

import javax.swing.*;
import java.awt.Graphics;
public class WhileCounter extends JApplet
{
    public void paint( Graphics g )
    {
        int counter = 0;
        super.paint(g);
        while (counter < 10)
        {
            g.drawLine(25, 25, 150, 25+(counter*5));
            counter++;
        }
                
    }
    
}