Displaying images in JPanel

Hi,
I'm trying to work out the best method to display a set of thumbnail images in a JPanel (similar to a Thumbnail view in windows XP) - at the moment I'm using a Tree, but am wondering whether this is the best way to go about it? I'm using a tree in combination with a TreeModel but am having some problems as the cells don't expand to fit the picture size. Any ideas appreciated!!
thanks
Jonathan

Why dont you use a JTable?

Similar Messages

Display image in JPanel without saving any file to disk

Hi,
I am fetching images from database. I am saving this image, display in JPanel and delete it. But this is not actually I want.
I wish to fetch this image as stream , store in memory and display in JPanel without saving any fiel in disk.
I wonder if it is Possible or any used implementation that I can use in my project. Any idea or experienced knowledge is enough.
Thanks

In what format is the image coming to you from the database? If it's an InputStream subclass, just use javax.imageio.ImageIO:
InputStream in = getImageInputStream();
BufferedImage image = null;
try {
   image = ImageIO.read(in);
} finally {
   in.close();
// ... Display image in your JPanel as you have beenIf you receive the image as an array of bytes, use the same method as above, but with a ByteArrayInputStream:
byte[] imageData = getImageData();
ByteArrayInputStream in = new ByteArrayInputStream(imageData);
BufferedImage image = null;
try {
   image = ImageIO.read(in);
} finally {
   in.close();
// ... Display image in your JPanel as you have been

Having trouble displaying image in JPanel

I want to display an image in jpanel making it to scale to the size of the panel.
And later i should be able to draw on that image , i am really new to all this , but i have to finish it soon.
This is the code i am compiling and getting error
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class LocaterClient extends JFrame
     JPanel panel;
     public LocaterClient()
          super("LocaterClient");
          panel = new JPanel();
          panel.setSize(374,378);
          panel.setOpaque(false);
          panel.setVisible(true);
     getContentPane().add(panel);
     /*JFrame f = new JFrame();
     f.setSize(374,378);
     f.getContentPane().add(panel);*/
     public void paintComponent(Graphics g)
          super.paintComponent(g);
          ImageIcon img = new ImageIcon("World_MER.jpg");
          ImageIcon fillImage = new ImageIcon(img.getImage().getScaledInstance
(getWidth(), getHeight(),Image.SCALE_REPLICATE));
          g.drawImage(fillImage.getImage(), 0,0, this);
     public static void main(String args[])
          LocaterClient lc = new LocaterClient();
          lc.setDefaultCloseOperation( EXIT_ON_CLOSE );
          lc.pack();
          lc.setVisible(true);
This is the error i am getting
LocaterClient.java:24: cannot resolve symbol
symbol : method paintComponent (java.awt.Graphics)
location: class javax.swing.JFrame
super.paintComponent(g);
^
1 error
If i remove super.paintComponent(g); line it compiles and runs but i get a tiny panel without the image.
PLease help me , i am not evn sure is this is the procedure should i follow , because i should be able to draw on that image later on .
Please provide me with some sample code.

import javax.swing.*;
import java.awt.*;
public class ImagePainter extends JPanel{
private Image img;
public ImagePainter(){
    img = Toolkit.getDefaultToolkit().getImage("MyImage.gif");
public void paintComponent(Graphics g){
    g.drawImage(img,0,0,getSize().width,getSize().height);
public static void main(String[]args){
    JFrame frame = new JFrame();
    frame.getContentPane.add(new ImagePainter());
    frame.setSize(500,500);
    frame.show();

Need to display image on JPanel

Hello
I am trying to implement a graphical version of the Knights Tour. I am done with the algorithm part of the problem itself. I am having problem with displaying the chess board. Although seemingly straightforward the images will not display on the JPanel. Below is a sample of what I am trying to do. Can anyone explain why the code does not work even though it seems okay. Thanks and best regards.
import javax.swing.*;
import java.awt.*;
import java.awt.image.*;
import java.awt.event.*;
public class test extends JFrame {
public test(){
panel pane = new panel();
getContentPane().add(pane);
public static void main(String[]args){
test tst = new test();
tst.setSize(500,500);
tst.show();
public class panel extends JPanel{ // inner class
private Image img;
private ImageIcon icon;
public panel(){
icon = new ImageIcon("cross.gif");
img = icon.getImage();
public void paintComponent(Graphics g)
super.paintComponent(g);
Graphics2D g2d = (Graphics2D)g;
System.out.println("I am here");
g.drawImage(img,40,40,this);
}

package com.lc.util.swing ;
import java.awt.Color ;
import java.awt.Graphics ;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Dimension ;
import java.awt.image.ImageObserver ;
import javax.swing.JPanel;
import javax.swing.border.Border;
* Panel displaying an {@link Image}.
* <ul>
* <li>8 positions,</li>
* <li>
* can stretch image for filling the whole available area, or diminish
* its size if too large in width or height,
* </li>
* <li>respects borders (as defined by
* {@link javax.swing.JComponent#setBorder( javax.swing.border.Border ) JComponent.setBorder}
* </li>
* </ul>
* @author Laurent Caillette
* @version $Revision: 1.1.1.1 $ $Date: 2002/02/19 22:12:04 $
public class JImagePanel extends JPanel {
public JImagePanel() {
imageObserver = this ;
* Constructeur assignant une image.
public JImagePanel( Image image ) {
this() ;
setImage( image ) ;
private Image image ;
private ImageObserver imageObserver ;
public void setImage( Image image ) {
this.image = image ;
adjustPreferredSize();
public void setBorder( Border newBorder ) {
super.setBorder( newBorder ) ;
adjustPreferredSize() ;
private void adjustPreferredSize() {
if( image != null ) {
int w = image.getWidth( imageObserver ) ;
int h = image.getHeight( imageObserver ) ;
Border border = getBorder() ;
if( border != null ) {
Insets insets = border.getBorderInsets( this ) ;
if( insets != null ) {
w += ( insets.left + insets.right ) ;
h += ( insets.top + insets.bottom ) ;
Dimension dim = new Dimension( w, h ) ;
this.setPreferredSize( dim ) ;
private int placement = CENTER ;
public int getPlacement() { return placement ; }
public void setPlacement( int placement ) {
if( ( placement < CENTER ) || ( placement > STRETCH ) ) {
throw new IllegalArgumentException( "Unsupported placement value" ) ;
this.placement = placement ;
public void paint( Graphics gr ) {
// x of Image to draw
int x ;
// y of Image to draw
int y ;
// width of Image to draw
int iw ;
// height of Image to draw
int ih ;
// thickness of left border
int bl = 0 ;
// thickness of upper border
int bt = 0 ;
// thickness of right border
int br = 0 ;
// thickness of lower border
int bb = 0 ;
// width of drawable area
int pw = this.getWidth() ;
// height of drawable area
int ph = this.getHeight() ;
// Handle borders
Insets insets = null ;
Border border = getBorder() ;
if( border != null ) {
insets = getBorder().getBorderInsets( this ) ;
if( insets != null ) {
bl = insets.left ;
br = insets.right ;
bb = insets.bottom ;
bt = insets.top ;
pw = pw - bl - br ;
ph = ph - bt - bb ;
// Always display background, for supporting transparency.
super.paint( gr ) ;
if( image != null ) {
iw = image.getWidth( imageObserver ) ;
ih = image.getHeight( imageObserver ) ;
if( ( placement == STRETCH ) ||
( iw > pw ) ||
( ih > ph )
gr.drawImage(image, bl, bt, pw, ph, imageObserver ) ;
} else {
iw = image.getWidth( imageObserver ) ;
ih = image.getHeight( imageObserver ) ;
switch( placement ) {
case CENTER :
x = ( pw - iw ) / 2 ;
y = ( ph - ih ) / 2 ;
break ;
case NORTH :
x = ( pw - iw ) / 2 ;
y = 0 ;
break ;
case NORTHEAST :
x = pw - iw ;
y = 0 ;
break ;
case EAST :
x = pw - iw ;
y = (ph - ih ) / 2 ;
break ;
case SOUTHEAST :
x = pw - iw ;
y = ph - ih ;
break ;
case SOUTH :
x = ( pw - iw ) / 2 ;
y = ph - ih ;
break ;
case SOUTHWEST :
x = 0 ;
y = ph - ih ;
break ;
case WEST :
x = 0 ;
y = ( ph - ih ) / 2 ;
break ;
case NORTHWEST :
x = 0 ;
y = 0 ;
break ;
default :
throw new IllegalArgumentException(
"Unsupported placement value" ) ;
// Add border offset
x += bl ;
y += bt ;
gr.drawImage( image, x, y, this ) ;
public final static int CENTER = 0 ;
public final static int NORTH = 1 ;
public final static int NORTHEAST = 2 ;
public final static int EAST = 3 ;
public final static int SOUTHEAST = 4 ;
public final static int SOUTH = 5 ;
public final static int SOUTHWEST = 6 ;
public final static int WEST = 7 ;
public final static int NORTHWEST = 8 ;
public final static int STRETCH = 9 ;

Display image using JPanel

i have got buffered image from webcam using jmf. i want to display it on JPanel.
i override paint() but it doesn't display as it captures
when i maximize window it then displays
urgent help needed

The bounds of your JPanel may be incorrect. You should try the setBounds(int x, int y, int width, int height) method on it.
Please past your code for more help :p

Problem displaying image in jpanel

Hi,I have posted this on the applet board, but I think its also a general programming problem, so apologies if it isn't relevant to this board, just say so and I'll remove it!
I've got an applet that receives a variable from a PHP page as a parameter. The variable is "map1.png" the map this variable refers to sits in the same folder as the applet.
I want to use this variable along with getDocumentBase() to create a URL which will then be used to display an image within a jPanel called mapPane.
the code I currently have is:
// get image url
String mapURL = getParameter("mapURL");
//set variable for image
Image map_png;
// set media tracker
MediaTracker mt;
//initialise media tracker
mt = new MediaTracker(this);
map_png = getImage(getDocumentBase(),mapURL);
// tell the MediaTracker to kep an eye on this image, and give it ID 1;
mt.addImage(map_png,1);
// now tell the mediaTracker to stop the applet execution
// until the images are fully loaded.
try
mt.waitForAll();
catch (InterruptedException e) {}
// draw image onto mapPane
mapPane.getGraphics().drawImage(map_png, 200, 200, null);
Currently the Parameter is being passed into the applet (i've written it out within the applet) but the image is not being displayed. Does anyone have any suggestions about what I'm doing wrong?
Cheers
Steve

hi,
No, don't get any exceptions, the Java Console has a message:
<terminated>JavaImageEditor[Java Applet]C:\Program Files\Java\jre1.6.0\bin\javaw.exe
Cheers
Steve

Two problems with displaying images in JPanel

Hi,
I need to display some small rectangular images inside a JPanel. These images also need to be componenents as they will have listeners associated with them. I have never had any experience with images, so I might totally be down the wrong path. I was thinking of just creating a class which extends JComponent, and using the graphics drawImage method. However, I don't want each image component to have to know exactly where to draw the image associated with itself. Rather, I want the JPanel which holds all of the images to know how to lay them out.
Is there an easier way to use images?
Which brings me to my second problem. I want these images to overlap each other, so that only a small portion of each is showing (this way I can fit more on the screen), then when the user clicks on one, I can show more of it.
Unfortunately, I don't know of any layout managers which will allow me to overlap components. I could use the drawImage method mentioned above, but like I said, I would like to try to not have each image object try and figure out its location.
any help is greatly appreciated. Thanks!

Hi
there is a better way ; it is called a JLabel ;-)
JLabel myJLabel = new JLabel(new ImageIcon("img/myLogo.gif"));for your second problem, don't use any layout manager like in this code :
myJPanel.setLayout(null);
myJPanel.add(myJLabel);
myJLabel.setBounds(new Rectangle(x, y, width, height);hope it helps
Nico

Problems displaying image in JPanel

Hi, I've got an applet that receives a variable from a PHP page as a parameter. The variable is "map1.png" the map this variable refers to sits in the same folder as the applet.
I want to use this variable along with getDocumentBase() to create a URL which will then be used to display an image within a jPanel called mapPane.
the code I currently have is:
// get image url
        String mapURL = getParameter("mapURL");
        //set variable for image
        Image map_png;
        // set media tracker
        MediaTracker mt;
        //initialise media tracker
        mt = new MediaTracker(this);
        map_png = getImage(getDocumentBase(),mapURL);
        // tell the MediaTracker to kep an eye on this image, and give it ID 1;
        mt.addImage(map_png,1);
        // now tell the mediaTracker to stop the applet execution
        // until the images are fully loaded.
        try
             mt.waitForAll();
        catch (InterruptedException e) {}
        // draw image onto mapPane
        mapPane.getGraphics().drawImage(map_png, 200, 200, null);Currently the Parameter is being passed into the applet (i've written it out within the applet) but the image is not being displayed. Does anyone have any suggestions about what I'm doing wrong?
Cheers
Steve

Hello,
after an update of the graphics card driver to the newest just released version the problem has vanished.
Regards

Simple and efficient way to display image on jpanel

AOA
What may be the simple and efficient way
to display a strored jpg image on a jpanel in an application.
i will appreciate more than one ways.
thanks

JPanel panel = new JPanel() {
public void paintComponent(Graphics g) {
g.drawImage(......);
};

How to display image at jpanel in application GUI

i wana load an image from given location to my GUI when application starts.
according to my perception this code should load image but its not working.
Will any body kindly help me and point out the "reasons" for not working following piece of code from my application.
public class MainFrame extends JFrame
JPanel jPanel1 = new JPanel();
JPanel jPanel2 = new JPanel();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
Image image = Toolkit.getDefaultToolkit().createImage("c:\\form-3.jpg");
javax.swing.JScrollBar jScrollBar1 = new JScrollBar();
BorderLayout borderLayout1 = new BorderLayout();
public MainFrame()
try
jbInit();
} catch (Exception ex)
ex.printStackTrace();
public static void main(String[] args)
MainFrame mainFrame = new MainFrame();
private void jbInit() throws Exception
     //jbInit() defined here
public void paintComponent(Graphics g)
// jPanel1.getGraphics().drawImage(image,0,0,jPanel1);
Graphics2D g2D = (Graphics2D) g;
BufferedImage bi = (BufferedImage) createImage(getWidth(),getHeight());
bi.createGraphics().drawImage(image, 0,0, jPanel1);
// g.drawImage(image,0,0,jPanel1);
public void jButton2_mouseClicked(MouseEvent e)
     public void jButton1_mouseClicked(MouseEvent e)
this.dispose();
System.exit( 0 );
/////////////////////////////////////////////////////////////////////////////

this works OK
(stripped of everything unrelated to your question)
import javax.swing.*;
import java.awt.*;
class MainFrame extends JFrame
Image image = Toolkit.getDefaultToolkit().createImage("test.gif");
public static void main(String[] args)
    MainFrame mainFrame = new MainFrame();
    mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    mainFrame.setSize(200,200);
    mainFrame.setVisible(true);
public void paint(Graphics g)//<-----heavyweight component
    super.paint(g);
    g.drawImage(image,50,50,this);
}

Displaying image in JPanel and scroll it through JScrollpanel

Can any one will help me,
I need to draw a image in a JPanel and, this JPanel is attached with a Jscrollpanel.
I need to scroll the this JPanel to view the image.

Here is my code for that
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class PicPanel extends javax.swing.JPanel implements WindowListener{
/** Creates new form PicPanel */
public PicPanel() {
initComponents();
// this.setOpaque(true);
JFrame myFrame = new JFrame("Panel Tiler");
myFrame.addWindowListener( this );
myFrame.setSize(new Dimension(1000,300));
setPreferredSize(new Dimension(1000,300));
Container cp = myFrame.getContentPane();
cp.add( this, BorderLayout.CENTER );
tk = Toolkit.getDefaultToolkit();
im =tk.getImage("smple.jpg");
     jPanel1.im=im;
// jPanel1.setSize(new Dimension(1000,300));
myFrame.pack();
myFrame.show();
jPanel1.repaint();
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
     jPanel1=new JPanelC();
jScrollPane1 = new javax.swing.JScrollPane(jPanel1);
setLayout(new java.awt.GridBagLayout());
jScrollPane1.setHorizontalScrollBarPolicy(javax.swing.JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
jScrollPane1.setVerticalScrollBarPolicy(javax.swing.JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
jScrollPane1.setOpaque(false);
     gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.gridheight = 3;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.ipadx = 378;
gridBagConstraints.ipady = 298;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
add(jScrollPane1, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.ipadx = 372;
gridBagConstraints.ipady = 280;
gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
add(jPanel1, gridBagConstraints);
public static void main(String[] args)
new PicPanel();
public void windowOpened(WindowEvent e) {}
public void windowClosing(WindowEvent e)
// myFrame.dispose();
System.exit(0);
public void windowClosed(WindowEvent e) {}
public void windowIconified(WindowEvent e) {}
public void windowDeiconified(WindowEvent e) {}
public void windowActivated(WindowEvent e) {}
public void windowDeactivated(WindowEvent e) {}
private JPanelC jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private Icon iiBackground;
private Toolkit tk;
private Image im;
class JPanelC extends javax.swing.JPanel{
public Image im;
public void paintComponent(Graphics g){
          //super.paintComponent(g);
if(im!=null)
               imageobserver io = new imageobserver();
     System.out.println(im.getHeight(io));
     if(im.getHeight(io)!=-1)
setSize(im.getWidth(io), im.getHeight(io));
g.drawImage(im,0,0,null);
     // setOpaque(false);
super.paintComponent(g);
class imageobserver implements java.awt.image.ImageObserver{
public boolean imageUpdate(Image img, int infoflags, int x, int y,int width, int height) {
          if ((infoflags & java.awt.image.ImageObserver.ALLBITS) != 0) {
repaint();
return false;
//repaint();
return true;
Here i need to scroll the image in the panel but it is not working out.

Displaying Image on JPanel

Hello, I am having problems trying to display an image on a Panel which is attached to a Frame. I can display an Image on the Frame with no difficulty, however nothing appears when I try to draw on the Panel.
Hope someone can help me with this.
Here is the code
import java.awt.*;
import java.awt.event.*;
class TestFrame extends Frame
     Panel panel;
     public TestFrame()
         setSize(400,400);
         panel = new Panel();
         add(panel);
     public class panel extends Panel
         Image img;
         public panel()
             setSize(400,400);
          setVisible(true);
          img = Toolkit.getDefaultToolkit().getImage("C:\\red.gif");
         public void paint(Graphics g)
          g.drawImage(img,0,0,this);
     public static void main (String[] args)
         TestFrame f = new TestFrame();
         f.setVisible(true);
}

I took a look on your code and I find that 2 things might be wrong with it. See the comments below.
import java.awt.*;
import java.awt.event.*;
class TestFrame extends Frame
     Panel panel;
     public TestFrame()
         setSize(400,400);
     panel = new Panel(); /****You created a Panel object from the the awt package and not an object from the panel class that you defined below. Try using panel= new panel(); or use a anonymous class for this purpose. The picture will never show because it is not using the class that you defined************/
     add(panel);
     public class panel extends Panel /*******Try giving the panel class that you defined another name so as to not confuse you with java.awt.Panel classs. ********/
     Image img;
     public panel()
     setSize(400,400);
          setVisible(true);
img =
=
Toolkit.getDefaultToolkit().getImage("C:\\red.gif");
     public void paint(Graphics g)
          g.drawImage(img,0,0,this);
     public static void main (String[] args)
     TestFrame f = new TestFrame();
     f.setVisible(true);
}Below is a panel class that i think can help. Just pass the appropriate parameters to it.
//container class for the image panel
public class ImagePanel extends Panel {
Image image;
public ImagePanel(Image image) {
this.image = image;
// display the image
public void paint( Graphics g )
// draw the original image
g.drawImage( image, 1, 1, this );

How to display image efficiently in JPanel.............

i have following piece of code used to load and display image on jpanel when application starts.
the problem is that
image is not loaded efficiently,
also it covers other panels added in frame.
and scrollbar of panel does not work to show parts of image.
i want to efficiently load the image and to fit in in my panel and also to scroll bar to work proper with image.
looking for any nice suggestion
public class MainFrame extends JFrame
Image image = Toolkit.getDefaultToolkit().createImage("c:\\form-3.jpg");
javax.swing.JScrollBar jScrollBar1 = new JScrollBar();
BorderLayout borderLayout1 = new BorderLayout();
JPanel jPanel1 = new JPanel();
JPanel jPanel2 = new JPanel();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
public MainFrame()
try
{ jbInit(); } catch (Exception ex)
{ ex.printStackTrace(); }
public static void main(String[] args)
MainFrame mainFrame = new MainFrame();
jBInit Method defined here
public void paint(Graphics g)
g.drawImage(image,0,0,jPanel1);
Message was edited by:
@tif

You have overided the paint method on JFrame then you are drowing on entire Frame.
Instead you have to override the paintComponent method of a JPanel class or use a JLabel with the image

Displyaing image in JPanel

I am using below code to display image in jpanel.
It is not displaying image. Please help me.
import java.util.Vector;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Toolkit;
import java.awt.Image;
public class project extends JPanel {
     public void init()
          JFrame mFrame = new JFrame("Documentum Login");
          mFrame.setSize(350,200);
//mFrame.setResizable(false);
Dimension dim = getToolkit().getScreenSize();
mFrame.setLocation((dim.width/2) - (mFrame.getWidth()/2),(dim.height/2) - (mFrame.getHeight()/2));
          //JPanel hpan = new JPanel();
//hpan.setLayout(new BoxLayout(hpan,BoxLayout.Y_AXIS));
//hpan.setBorder(new TitledBorder (new LineBorder (Color.blue, 1)));
          //Image img = Toolkit.getDefaultToolkit().getImage("D:/Temp/test.jpg");
          ImageIcon icon = new ImageIcon("D:\\Temp\\test.jpg");
          JLabel imageLabel = new JLabel(icon);
          JScrollPane scrollPane = new JScrollPane (JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
          scrollPane.getViewport().add(imageLabel);
          JPanel panel = new JPanel();
          panel.setLayout(new BorderLayout());
          panel.add(scrollPane,BorderLayout.CENTER);
          mFrame.getContentPane().add(panel);
mFrame.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e) {System.exit(0); }
mFrame.setVisible(true);
     public static void main(String args[])
          project pr = new project();
          pr.init();
}

Don't add() to a JViewport, setView() instead.

Display a transparent image in JPanel

i just start using Java Graphics Programming fews month ago. there's some problem i facing recently. i doing a simple gif file viewer. first i get the file using the Toolkit and put it in a Image object and use the Gif Decoder to decoded each frame of the Gif File to BufferedImage object and display each of the frame in a JPanel inside a JFrame.My porblem is :-
How to display a transparent image in JPanel? my image source in BufferedImage and how to i know the image is transparent or not?

I simply use ImageIcon object to display the image (*.gif,*.jpg)
JLabel l=new JLabel(new ImageIcon("file path"));
add the label to a panel or frame or dialog
this object no need to use the ImageBuffered Object
It can display any animate gif whether the background is transparent or not.

Displaying images in JPanel

Similar Messages

Maybe you are looking for