java - 在awt中添加图像

Question

我试图在 GridBagLayout 单元格之一中添加图像。但我无法实现它。

  public class imageInAwt extends Applet{
     Panel p;
     BufferedImage img;
     public void init(){
     setLayout(new GridBagLayout());
     GridBagConstraints gbc =new GridBagConstraints();
     gbc.gridx = 0;
     gbc.gridy = 0;
     try {
        img = ImageIO.read(new File("settings.gif"));
     } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
     }
     add(new junaid(img),gbc);
     gbc.gridy = GridBagConstraints.RELATIVE;
     add(new Label("Junaid"),gbc);
     } 
}

    class junaid extends Canvas {
        Image img;
        public junaid(Image img) {
        this.img = img;
        }
        public void paint (Graphics g) {
            BufferedImage image = null;
                g.drawImage(image, 2, 3, null);
                g.drawString("Junaid", 22, 16);
        }
        public void setImage (Image img){
        this.img = img;
        }
    }

请帮忙。

提前致谢

Answer 1

    public void paint (Graphics g) {
        BufferedImage image = null;
            g.drawImage(image, 2, 3, null);
            g.drawString("Junaid", 22, 16);
    }

啊？!？

    public void paint (Graphics g) {
            g.drawImage(img, 2, 3, this);
            g.drawString("Junaid", 22, 16);
    }