如何让我的Buffered Image类在我的GUI中显示？

Question

我有一个程序，使用定时器切换图像进行动画。当程序在其最后一个图像上时，我使用一个类来创建该图像的缓冲图像，其上有文本。当显示动画的最后一个图像时，我想将显示的图像更改为缓冲图像。我无法让它发挥作用。代码就像粗体部分不在那里一样。如果我删除它上面的行，它会显示带有文本的图像，而不显示任何其他内容。我应该对我的代码进行哪些编辑来修复此问题？

执行动画的类

**import java.awt.event.*;
  import java.awt.Graphics;
  import java.awt.Color;
  import java.awt.Font;
  import java.awt.image.*;

  import java.io.*;
  import java.io.File;

  import java.awt.*;
  import java.awt.image.BufferedImage;

  import java.net.URL;

  import javax.swing.*;
  import javax.swing.*;

  import javax.imageio.ImageIO;

  /**
   * Write a description of class Reveal here.
   *
   * @author (your name)
   * @version (a version number or a date)
   */
  public class Reveal extends JPanel
  {
      private JPanel panel = new JPanel();       //a panel to house the label
      private JLabel label = new JLabel();       //a label to house the image
      private String[] image = {"Jack in the Box 1.png","Jack in the Box 2.png","Jack in the Box 3.png","Jack in the Box 4.png","Jack in the Box 5.png","Jack in the Box 6.png","Jack in the Box 7.png"}; //an array to hold the frames of the animation
      private ImageIcon[] icon = new ImageIcon[7]; //an array of icons to be the images
      private JFrame f;

private TextOverlay TO;

private Timer timer;
private Timer timer2;
int x = 0;
int y = 4;
int counter = 0;
/**
 * Constructor for objects of class Reveal
 */
public Reveal(String name, int number) 
{ 
    TO = new TextOverlay("Jack in the Box 7.png", name, number);

    for (int h = 0; h < 7; h++){
      icon[h] = new ImageIcon(image[h]);
      icon[h].getImage();
    }

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);

    //Sets the size of the window
    f.setSize(800,850);
    panel = new JPanel();
    label = new JLabel();
    label.setIcon( icon[x] );
    panel.add(label);


    setVisible(true);

    f.add(panel);
    display(name, number);
    **f.add(TO);**

}

public void display(String name, int number){
    timer = new Timer(150, new ActionListener(){
        public void actionPerformed(ActionEvent e) {
            if (counter > 27){
            timer.stop();
            timer2.start(); //starts the second half of the animation
          }else{

            if (x != 3){
                x++;
            }else{
                x = 0;
            }
            label.setIcon( icon[x] );
            counter++;
          } //ends if-else
        } //ends action method
    }); //ends timer

    timer2 = new Timer(250, new ActionListener(){
        public void actionPerformed(ActionEvent e){ 
          if (y > 6) {   
            timer2.stop();
          }else{
            label.setIcon( icon[y] );
            y++;
          } //ends if-else
        } //ends action method
    }); //ends timer2

    timer.start();
    }

}
**

将文本放在图像上的类

import java.io.*;
import java.awt.*;
import javax.swing.*;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;

/**
 * @see     https://stackoverflow.com/questions/2658663
 */
public class TextOverlay extends JPanel {

private BufferedImage image;
private String name;
private String fileX;
private int number;
public TextOverlay(String f, String s, int n) {
    name = s;
    number = n;
    fileX = f;

    try {
        image = ImageIO.read(new File(fileX));
    } catch (IOException e) {
        e.printStackTrace();
    }
    image = process(image, name, number);
}



@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);
    g.drawImage(image, 0, 0, null);
}

private BufferedImage process(BufferedImage old, String name, int number) {
    int w = old.getWidth();
    int h = old.getHeight();
    BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2d = img.createGraphics();
    g2d.drawImage(old, 0, 0, w, h, this);
    g2d.setPaint(Color.black);
    g2d.setFont(new Font("Franklin Gothic Demi Cond", Font.PLAIN, 30));
    String s1 = name;
    String s2 = Integer.toString(number);;
    FontMetrics fm = g2d.getFontMetrics();
    g2d.drawString(s1, 40, 90);
    g2d.drawString(s2, 40, 140);
    g2d.dispose();
    return img;
}

}

如何让我的Buffered Image类在我的GUI中显示？

Runnable Example...

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