And how do I put Image on a JPanel using Netbeans?
Have a look at this tutorial: Handling Images in a Java GUI Application
At the same time you could code as well:
JPanel panel = new JPanel();
ImageIcon icon = new ImageIcon("image.jpg");
JLabel label = new JLabel();
label.setIcon(icon);
panel.add(label);
You can use ImageIcon and JLabel:
ImageIcon icon = createImageIcon("image.gif", "sample image");
// Label with text and icon
JLabel label1 = new JLabel("Image and Text", icon, JLabel.CENTER);
// Label with icon only
JLabel label2 = new JLabel(icon);
// Add to your JPanel
panel.add(label1);
panel.add(label2);
1) First Paste the image to the Application folder
2) Add a label to the panel
3) Right click label-> Properties
4) Select Icon-> more option
5) Select Package and File and Click oK
6) U R DONE :)
You have to set a JLabel with your icon property set to the picture.
For a more detailed solution to the particular problem, go to
http://www.netbeanstutorials.com/p/handling-images.html
There's even a video how to do it there in case you need it.
Related
What I want to do is:
Load an image that it is a gif, jpeg etc ... coming from a URL (but it is only the gif that I do not arrive but it must work with the others)
Put it in a JLabel in IconImage (although it suits me if it is not in the icon of the label as long as it is in the label)
Make it auto resize by taking all the space of the label but keeping its ratio
And finaly make this.add (label)
I already managed to do it with any type of image but the gifs was freeze to the first image
I searched for more solutions but could not find any that worked for me.
So, if someone could help me from the very beginning. I have the URLs and can share, if required.
Exemple of my code
//that work but images is not resize
JLabel label = new JLabel();
label.setIcon(new ImageIcon(new URL(image.getPath())));
this.add(label);
//images don't appear
URL url = new URL(image.getPath());
JLabel label = new JLabel();
java.awt.Image img = Toolkit.getDefaultToolkit().getImage(url);
img = this.scaleImage(img,Toolkit.getDefaultToolkit().getScreenSize().width/6); label.setIcon(new ImageIcon(img));
Try this, you may need to put it in a try-catch
BufferedImage image = ImageIO.read(new URL(url));
JLabel label = new JLabel(new ImageIcon(image));
If I Use This Way To Add image in panel
static ImageIcon bg = new ImageIcon("hangman1.png");
Then Where Should Be Mine hangman1.png should be so it display correctly??
Load your "hangman1.png" file as a resource and add it to JLabel:
JLabel label = new JLabel(new ImageIcon(getClass().getResource("/path/to/your/image/hangman1.png")));
Before of that, add it into some package in your Java project.
I have a label. I want to render image into it. But the following code would do anything.
CardLayout cl = (CardLayout) (mainPanel.getLayout());
cl.show(mainPanel, "newPersonaCard");
BufferedImage myPicture = ImageIO.read(new File("C:\\Desktop\\Documents\\Pictures\\always.jpg"));
ImageIcon icon = new ImageIcon(myPicture);
icon.getImage().flush();
I am using netbean designer.
You are right, in some cases there issue with repainting Icon in the JLabel, then you have to call,
myIcon.getImage().flush();
myLabel.setIcon(myIcon);
rest of methods is implemented in the Icon and JLabel correctly
.
.
File file = fileChooser.getSelectedFile();
JLabel label = new JLabel();
ImageIcon icon = new ImageIcon(file.getAbsolutePath());
label.setIcon(icon);
//add label to panel
fileChooser.showDialog(saveBtn2, null);
File file = fileChooser.getSelectedFile();
System.out.println("The path to file "+file.getAbsolutePath());
ImageIcon icon = new ImageIcon(file.getAbsolutePath());
pictureLbl.setIcon(icon);
I'm using a JFrame to present a message box with some text and 2 buttons. How do I get the text to wrap automatically based on the size of the box?
Here's my current code:
dialogFrame = new JFrame();
JButton newButton = new JButton("New");
newButton.addActionListener(new newUploadAction());
JButton resumeButton = new JButton("Resume");
resumeButton.addActionListener(new resumeUploadAction());
//dialogFrame.setUndecorated(true);
JPanel addPanel = new JPanel();
JPanel addPanel2 = new JPanel();
addPanel.add(newButton);
addPanel.add(resumeButton);
String text = "<html><p>A previous control file exists for this file. ";
text += "Would you like to initiate a new transfer or resume the previous one?</p></html>";
JLabel testLabel = new JLabel(text);
//testLabel.setPreferredSize(new Dimension(1, 1));
addPanel2.add(testLabel);
Container content = dialogFrame.getContentPane();
//content.setBackground(Color.white);
content.setLayout(new BoxLayout(content, BoxLayout.PAGE_AXIS));
content.add(addPanel2);
content.add(addPanel);
dialogFrame.setSize(200,200);
dialogFrame.setVisible(true);
dialogFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
I read somewhere that calling
testLabel.setPreferredSize(new Dimension(1, 1));
would cause the wrapping behavior I want, but that just resulted in the text not showing up at all.
You could place the text in a JTextArea and call setLineWrap(true) and setWrapStyleWord(true) on the JTextArea. If you want it to look more JLabel-ish, then just change the color settings of the JTextArea to your liking.
EDIT 1
Also another thing that could work: consider having the holding JPanel use a BorderLayout:
JPanel addPanel2 = new JPanel(new BorderLayout()); //!! added BorderLayout
So that the JLabel added will fill the addPanel2.
How can I display jpg image which I stored in arraylist in JPanel?
Im not able to display the jpg files in the JPanel.
String[] pictureFile = {"A.jpg","B.jpg","C.jpg"};
List<String> picList1 = Arrays.asList(pictureFile);
Collections.shuffle(picList1);
ImageIcon icon = new ImageIcon("picList1.get(0)");
JLabel label1 = new JLabel();
label1.setIcon(icon);
JPanel panel = newJPanel;
panel.add(label);
You should not put the call to the array in quotes.
Instead, you should try the following:
ImageIcon icon = new ImageIcon(picList1.get(0));
The problem is in the line
ImageIcon icon = new ImageIcon("picList1.get(0)");
It's interpreting the string as a file name. You should just need to unquote the picList1.get(0) bit.