import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;

public class joonistapastakas3 extends Applet implements ActionListener{
      TextField tfKorgus=new TextField("250",5);
   Button nupp=new Button("Joonista");
   
   public joonistapastakas3(){
	  add(tfKorgus);
	  add(nupp);
	  nupp.addActionListener(this);
}
   public void paint(Graphics g){
 
	int kogus=Integer.parseInt(tfKorgus.getText());
	int pastakaKorgus=kogus;
   
   
   
	g.setColor(new Color(200, 100, 100));
	g.setColor(Color.black);
	g.drawLine(25, 100, 25, pastakaKorgus);
	g.drawLine(45, 100, 45, pastakaKorgus);
	g.drawLine(25, pastakaKorgus, 45, pastakaKorgus);
	

	g.drawLine(25, 100, 30, 80);
	g.drawLine(45, 100, 40, 80);

	g.drawLine(30, 80, 40, 80);

	g.drawLine(35, 80, 35, 70);
   }   
   
    public void actionPerformed(ActionEvent e){
	repaint();
   }
   
   public static void main(String argumendid[]){
	Frame f=new Frame("joonistapastakas3");
	f.setSize(200, 500);
	f.add(new joonistapastakas3());
	f.setVisible(true);
   }
}