import java.awt.*;
import java.applet.*;

public class ChangeFonts extends Applet
{
    TextField textField;

    public void init()
    {
        textField = new TextField(3);
        add(textField);
        textField.setText("32");
    }

    public void paint(Graphics g)
    {
        String s = textField.getText();
        int height = Integer.parseInt(s);

        Font font = new Font("TimesRoman", Font.PLAIN, height);
        g.setFont(font);
        FontMetrics fontMetrics = g.getFontMetrics(font);
        height = fontMetrics.getHeight() + 40;
        g.drawString("Change the Font.", 20, height);
    }

    public boolean action(Event event, Object arg)
	{
        repaint();
        return true;
	}
}