JPG « Icon Image « Java Swing Q&A

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1. Animation using Swing icon, numbered .jpg images, and for loop in Java    stackoverflow.com

for(int i = 1; i < 65; i++){
diceLbl.setIcon(new  javax.swing.ImageIcon(getClass().getResource("/uhmonopoly/dice/2dice/2dice" + i + ".jpg")));
    diceLbl.repaint();
    repaint();
    diceLbl.revalidate();
    System.out.println(diceLbl.getIcon().toString());

  ...

2. Display a Graphics2D as JPG in JSP    stackoverflow.com

Is it possible to use Graphics2D in a servlet? And if I have a Graphics2D object, is it possible for me to convert it to a .jpg image and display it ...

3. Large jpg images in a GUI    forums.netbeans.org

Hi All, I am new to netbeans and for my first project I am trying to write a GUI that displays large jpgs. Following the excellent netbeans tutorials I found that ...

4. NT memory leak for jpg images?    coderanch.com

5. Why the jpg image produced by servlet is so poor ?    coderanch.com

It's not just "low-quality JPEG images"... all JPEG images are compressed, and thus have artifacts in them... especially if you are drawing a line! If anything it is the fault of the JPEGencoder... if you look in the API docs for JPEGImageEncoder, you will find the encode(BufferedImage bi, JPEGEncodeParam jep) method... you are using a the default JPEGEncodeParam object... you may ...

6. ImageIO.write() with "JPG" doesn't work    coderanch.com

7. Converting images from ".eps" format to ".gif" (or ".jpg")    coderanch.com

Hi, In short: Does anyone know of any (preferably free) java classes that allow you to read ".eps" images and load them into a "java.awt.Image" object? If you want to know why I need it. . . I'm working on a (servlet based) application that will serve as sort of an "online photo shop". Basically it lets users upload images and ...

8. how to make a rule in the *.jpg    coderanch.com

9. ImageIO JPG Problems/Bug??    coderanch.com

Is there a bug or a problem in writing JPG images using the ImageIO API? My code is as follows: File oldImg = new File("Test.gif"); BufferedImage bufImg = ImageIO.read(oldImg); File newImg = new File("Test.jpg"); ImageIO.write(bufImg, "jpg", newImg); The problem is that the new JPG image seems to be almost a negative of the GIF image. Does anyone know how to resolve ...





10. Helped needed: JBuilder 9 Display a .jpg image    coderanch.com

Hi there, I'm new to JBuilder 9 and have had school experience with using JAVA. I am trying to display a .jpg file. I already have loaded it with: ------------------------- Image image = null; // Read from a file File file = new File("C:\\FILES\\martian_girlfriend.jpg"); image = ImageIO.read(file); -------------------------- How do I now display the loaded image? I already have gotten it ...

11. Image PPM - JPG    coderanch.com

12. SVG to JPG    coderanch.com

I am converting SVG files to JPG files and am using the JIA library as well as apache's batik library. While this works I'd like to limit the amount of 3rd party libs if possible. Does anyone know of anyway to do the conversion with more of the core java API? As I understand it now the core API doesn't support ...

13. How to get format / mime type (eg. PNG, JPG) of a buffered image    coderanch.com

14. Resizing JPG using Graphics2D    coderanch.com

Hi I have the following code to resize the images. BufferedImage img; // the image to resize int type = img.getType(); BufferedImage newImg = new BufferedImage(newWidth, newHeight, type); Graphics2D g = newImg.createGraphics(); g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); g.drawImage(img, 0, 0, newWidth, newHeight, 0, 0, img.getWidth(), img.getHeight(), null); g.dispose(); I tried to resize these 2 photos - pic1.jpg: JFIF standard 1.02, 4200x2800, 1.5 MB pic2.jpg: ...