f05c4cceb617001c1dc48a59085d713a

来自「java编写的一个坦克大战游戏」· 代码 · 共 47 行

import java.awt.*;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
public class MainArea extends Frame {

	public void launchFrame()
	{
	   this.setLocation(100,100);
	   this.setSize(500,500);
	   this.setVisible(true);
	   
	   this.addWindowListener(new WindowAdapter()
			  {
				public void windowClosing(WindowEvent e) {
				    System.exit(0);
				}
		          
		   
			  }
	   
	   );	
	}
	
	public void paint(Graphics g)
	{
		Color c=g.getColor();
		g.setColor(Color.RED);
		for(int i=0;i<19;i++)
		{
			g.drawLine(100,100,(100+i*5),200);
		}
		
		//g.drawLine(100,100,200,200);
		g.setColor(c);	
	}
	
	
	
	
	
	public static void main(String[] args) {
		MainArea ma=new MainArea();
		ma.launchFrame();
	}

}