This question already has an answer here:
Resizing image to fit in JLabel
(1 answer)
Closed 5 years ago.
How do you rezize an ImageIcon?
Let´s say we have a ImageIcon we want to display on a screen. But the ImageIcon is too big so we cannot see the whole picture. Then it would be desirable to be able to rezize the ImageIcon to a specific width and height, with the intention of making the displayed ImageIcon smaller so we can see the whole image on the screen. Any idea how this could be done in java?
You can use Image.getScaledInstance(...) to resize the Image to your desired fixed size. Then you create your ImageIcon and add it to a JLabel.
You can read up on The Perils of Image.getScaledInstance() blog for more information and other suggestions.
You can also try using the Stretch Icon. This Icon will dynamically resize itself based on the space available to the JLabel.
Related
This question already has answers here:
Rotating a JTextField vertically
(2 answers)
Closed 7 years ago.
Is it possible to rotate a JButton? In other words, I want to change the JButton's angle, for example to 45°. Is there a particular method for this? Thank you in advance.
As i know you can get absolution position of button with layouts.You can set any position of your elemnt in frame.AS i know it's impossible to rotate a button. You can implements Component and try to create your , and try to draw as you want. But i think rotating button is absolutely unreal.
This question already has answers here:
How to make JTextArea Stick to the window
(2 answers)
Closed 8 years ago.
I am designing a frame in java swing, which has 2 buttons on the end as I resize the window the gap between buttons are spread and they go far.
Please provide me solution as i want buttons to be in the bottom corner and the frame is resized the spaces should not increase.
Put the buttons in a right aligned flow layout, then add the flow layout (the panel) to the page end of a border layout.
This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
Making a JPanel manually resizable
I am doing a chat program with javaswing and I would like to create a separator that can adjust the dimension of 2 pannels "
The black line could reduce the height of the top panel and increase the bottom one.
How this is possiblle ? What layout sould I use ? Thank you very much.
Regards.
Try JSplitPane.
How to use SplitPanes?
Examples of JSplitPane
This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
How to set background image in Java?
I am trying to put a background image on my java gui, and I can't figure out how to do it. I've looked around and tried some code but I can't get it to work. I have the imageicon setup but I don't understand where I'm suppose to put this at. Please help!
Read the section from the Swing tutorial on How to Use Icons for an example of displaying an icon.
Then, depending on your requirement, Background Panel explains how you can then use the JLabel with the icon as a background image.
Could this solve your problem? It's an explanation code which shows how you can put a background-image to a panel :) http://www.java2s.com/Code/Java/Swing-JFC/Panelwithbackgroundimage.htm
This question already has answers here:
Closed 11 years ago.
Possible Duplicates:
Display animated gif on jPanel
Show animated gif in Java
So I am creating a game applet in Java, using Netbeans. It is textbased, but I want to display an animated GIF image on the front page. I only know how to display static images. Could anyone help?
You might try putting the animated GIF into a JLabel. If I remember correctly, the JLabel will automatically animate the GIF.