How To Add Image To GUI

Jan 27, 2015

I'm trying to add an image icon to my application but since the code will be checked by another computer, I cannot use an image in my computer and use its file address. If I save the image in the project, is there a way to get the file address of the source code? Or is there a better way to add a unique image icon to the app?

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Swing/AWT/SWT :: Image Manipulation - Create Application Where Image Is Displayed On One Label

Apr 7, 2014

Sir, I'am new to Swing Programming. I have to create an application where an image is displayed on one Label. The same image has to be split in parts and stored in database pert wise. Later the user has to retrieve the entire image by viewing a small part of the image. I have already displayed the full image on the Label, now i don't know how to split the image and store it part wise in the database.

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Retrieve Image From MySQL DB And Display In Jtable If Image Type Is Medium Blob Using Swings And Hibernate

Jan 5, 2015

I stored an image into MySQL database using swings and hibernate but I am struggling to retrieve that image from MySQL database and display same image in the jTable cell and same as on jLabel whatever I retrieve from the database using swings and hibernate .

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JSP :: String URL For Image In Database And Show Image In File

Dec 24, 2014

I had string url for image in mysql database and I want show image in mu jsp file bu I can't.

<c:forEach var="urun" items="${listUrun.rows}">
<tr>
<td><c:out value="${urun.kitapresim}" /></td>
<img src="<c:url value="${urun.kitapresim}" /> " width="270" height="190"/>

URL...

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JButton Image Does Not Show On Background Image

Feb 23, 2014

I successfully added a background image on the Panel but I can't create my JButton image on top of my background image.

ImageIcon piano = new ImageIcon("src/img/piano_backgrd.png");
JLabel backlabel = new JLabel(piano);
panel.add(backlabel, new Integer(Integer.MIN_VALUE));
backlabel.setBounds(0, 0, piano.getIconWidth(), piano.getIconHeight()); 
JButton volup = new JButton(new ImageIcon("src/img/volup.png"));
volup.setLocation(10, 0);
panel.add(volup);

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How To Turn Image Into Tiled Image

Nov 21, 2014

I'm trying to make a method that takes an image and turns it into a tile image. So if the original image looks like this:

[URL] ....

then the output image should look like this:

[URL] ....

Here's a method that's supposed to do that but for some reason the output image looks the same as the original:

public static int[][] tile(int[][] arr){
int[][] tile = new int[arr.length][arr[0].length];
for (int i = 0; i < arr.length; i++) {
 tile[i]=arr[i];
}
return tile;
}

I recently changed the method and the error message I'm getting is "bad operand types for binary operator '+'. Here's the method:

public static int[][] tile(int[][] arr){
int[][] tile = new int[arr.length][arr[0].length];
for (int i = 0; i < arr.length; i++) {
for(int j=0; j<arr[i].length;j++){
tile[j]=(tile[j])+(arr[i]);
}
}
return tile;
}

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How To Hide Image In Another Image

Mar 3, 2014

how to hide an image in another image in java

By using Steganography we can hide text in an image. But how it works for image.

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How To Add Image In JPanel

Mar 18, 2015

how do i add image in JPanel

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How To Put Image From One Class Into Other

Jan 16, 2014

I have two classes. One is a game, and the other is a frame that displays an image. They are both on JFrames. I want to put the image onto my class that is a game, and I tried just putting the part that makes the image in the image class, but it will not let me use the JFrame from my other class, saying that it doesn't exist. How do I make them recognize each other? Here is my code

Game:

import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JPanel;
import java.awt.Color;

[code]....

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How To Get Text From Image

Feb 10, 2014

Read text from an image like jpg,png etc...

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Adding Image To GUI

Jul 28, 2014

Code of file:

Java Code: import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.imageio.ImageIO;
import javax.swing.JPanel;

[code]...

The serializable class ImagePanel does not declare a static final serialVersionUID field of type long public class ImagePanel extends JPanel{ ^^^^^^^ ^ ^^2 problems (1 error, 1 warning) mh_sh_highlight_all('java');

im basically just trying to put the image inside the GUI and centre the text underneath it. Which is hard to believe since the text is above the image in the code .

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How To Find DPI Of Image

Jan 8, 2015

How can I find the DPI of an image? The following code tells me the size of the image in pixels which I want to convert to millimetres. When I have looked at conversions I can find - "mm = (pixels * 25.4) / dpi" but how do I find out the DPI?

public class NewMain {
/**
* @param args the command line arguments
* @throws java.io.IOException
*/
public static void main(String[] args) throws IOException {
String filename = null;
BufferedImage bimg = ImageIO.read(new File("testimage.jpg"));
int width = bimg.getWidth();

[Code]...

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Importing Image To Resize

Nov 30, 2014

I want to import an image to resize but not sure how to start of.Should I be using the "BufferedImage & ImageIO.read" method or the "paint(Graphics g) { Image img1 = Toolkit.getDefaultToolkit().getImage" method?

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Embedding Image In Textbox

Mar 4, 2014

Is this even possible? I would like to make it so I can drag drop an image into a textbox . . .

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Flipping Image Horizontally

Jul 1, 2014

I'm trying to flip an image horizontally. However because when I flip the images they're offset by a bit, I added "-height" to offset the change in position. Unfortunately, it doesn't seem to be working 100% of the time; some images are adjusted to their correct position but some are not.I'm using this line to flip an image: Java Code: g.drawImage(castle, x, y - height, -width, height, null); mh_sh_highlight_all('java');

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How To Change Image When A Key Is Pressed

Aug 21, 2014

I am very much new to Java. I have just started learning event handling. Currently I am learning about Key Events. And am learning by doing. Well that is how one could learn anything in fact. I want to write a program in which the currently loaded image in the panel of a frame changes upon a key press say "Enter" or any other key.

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Random Text In Image

Feb 7, 2015

How do random text in an image ? Let me explain : I have ten identical pictures and want randomly appear different words in each image. This is possible to do?

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Inserting Image In JFrame

Feb 3, 2014

I want to insert an image in a jframe...

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Swing/AWT/SWT :: How To Scroll Image

Sep 30, 2014

I have a java swing application.

1. The human user of my application asks it to fire up a scanner which scans a paper document. The document is a filled in form.
2. The application then displays the scanned image to the human user.The image is displayed in a JScrollPane since it may be larger than the scroll pane.
3. The human user needs to locate a certain item in the form, for example a social security number, and enter it into a field in a data entry screen.Note that the image and the field appear on the same screen.

Of-course the social security number always appears in the same location in the image. Also the image needs to be the appropriate magnification and resolution to allow the human user to easily read and understand the item he is searching for in the image.

What is the best way to present the scanned image to the user such that he immediately sees the item he requires and can enter it into the data entry field.

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Java Image Displayer

May 24, 2013

I am having trouble with my code it is a java image dis-player and i cannot get it to work.
 
package GUI;
import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Graphics2D;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFileChooser;

[Code] .....

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Saving Graphics 2D As Image

Jul 30, 2014

What I am trying to do is save the the content drawn to my screen as an image. The following code is my render method and although I know how to use it, I don't fully understand the classes and how they work with is making this difficult.

public void render() {
BufferStrategy bs = this.getBufferStrategy();
if (bs == null) {
createBufferStrategy(3);
return;

[code]....

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Adding Image To A Button

Apr 9, 2014

I am trying to add an image to this button.

button3 = new JButton();
button3.setIcon(new Image("C:\Users\Owner\Desktop\AUSE.jpg"));
button3.setEnabled(true);
panel.add(button3);
add(panel);

Error I am getting?

BackgroundImageHelper.java:77: error: Image is abstract; cannot be instantiated
button3.setIcon(new Image("C:\Users\Owner\Desktop\AUSE.jpg"));
^
1 error

[Code] ....

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Image Rotation And Alignment

Mar 22, 2014

My problem in order to align and and rotation for image?

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Drawing Image In Grayscale

Jul 14, 2014

I'm trying to draw an image in grayscale. This is my code:

Java Code:

public void paintComponent(Graphics g) {
super.paintComponent(g);
setOpaque(true);
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_BYTE_GRAY);
Graphics g1 = image.getGraphics();
g1.drawImage(CardData.CARD_ART[cardID], 0, 0, null);
g1.dispose();
setOpaque(false);
} mh_sh_highlight_all('java');

For some reason, nothing displays.

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How To Get Image To Display On JFrame

Nov 13, 2014

I have been trying to make a game lately, but I can't seem to work out how to get an image to display on my JFrame. I have tried everything, copied different codes of the internet, but nothing works. Here is my code of the GUI:

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class GUI extends JFrame implements Runnable, ActionListener {
JButton start = new JButton("Start nieuw spel");
JButton instellingen = new JButton("Instellingen");
public GUI() {

[Code]...

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Why Does PNG Image Not Show In Applet

Aug 3, 2014

The PNG Image is already in the src package thingie...

It's a 400 * 258 image...

Java Code: package frame;
import java.awt.*;
import java.applet.Applet;
import java.awt.event.*;
public class Temperature_Convert extends Applet
implements AdjustmentListener {
private Image temp;
private Scrollbar bar;

[code]....

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