Display images in epub

I have a problem in the file (EPUB -> ibooks app on Ipad) that does not display a images,
but when I rotate the iPad screen all the pictures show ,
Note I Create HTML file from Adobe Edge (html + js files) ,
Do you have any suggestions.

What app are you using to create the epub file? How did you embed the HTML content in it?
When you say "Adobe Edge," are you referring to Edge Animate? Bear in mind that this forum is specific to Adobe Edge Code, which is a different product from Edge Animate. For issues with Edge Animate, use this forum instead.
- Peter

Similar Messages

Possible Bug in ID5.5 When Exporting Images to ePub

Just wanted to relate my experience with exporting images to ePub in InDesign CS5.5. I've already spent the better part of two weeks trying to find a resolution for the problem with Adobe's customer service techs in India. Nice guys, but so far not of much help.
Here's the problem. when exporting ID documents to ePub, and you're selecting your options in the "Image" export dialog box, you are offered two choices: "Fixed" and "Relative to Page." In theory, "Relative to Page" is the best choice because this means your images will be automatically scaled for the different viewing devices (i.e. iPad, Kindle, mobile phone, laptop). If you select "Relative to Page," however, your images will export with pixilation.
This may not happen to everyone, but it happened to me, as well as the last tech I spoke in India. I'm using a MacBook Pro running 10.6.7. Don't know what he was using, but he got the same results on his end when exporting an image to ePub using "Relative to Page." For me, the fonts look especially horrible in Adobe Editions. If you select "Fixed," they'll export just fine, (looked great in Adobe Editions and Kindle Previewer), but don't know how fixed size renders in the different devices.
This particular exchange was last Friday. The tech verified that we had a problem he couldn't solve and told me he had to speak with his "senior," who had already gone home for the weekend. I received an email today informing me that all I had to do was select the high quality performance settings in ID, and the image would look "pretty" while the file was open in the program. Really? I mean, duh. What does that have to do with the EXPORT problem?
And yes, I know to select the maximum quality setting in export. I'm a photographer who has used Photoshop since the 1990s. Used InDesign, QuarkXpress, and Pagemaker, in reverse order for that long as well, so I know how to prepare a file for print and the web. The techs I've spoken with have assured me I'm selecting the correct settings. Program has not only been uninstalled and reinstalled, but I went the extra drastic step of wiping my harddrive and starting over. No third-party plug-ins installed that didn't come with the original Adobe software. Have the latest ID update. The problem simply doesn't have a solution in my case.
Oh, well. As I say, nice guys, but this is my third time speaking with tech support about a problem with Adobe software. Not going to try again. IMHO, the customer service system/process could use some work.

As I said, it may not happen to everyone. Perhaps with a different operating platform or system version it may not happen. I was only reporting it because it happened to not just myself, but to the tech half a world away who shared my screen, saw the problem, and recreated it on his own machine/system.
Here are the selections in the ePub Export dialog box that caused the problem. I can't imagine that what is selected for TOC settings or other non-image settings would have to do with it, but here they are.
1. File > Export > Choose ePub as Format
2. In ePub dialog box: General Settings
Include Document Metadata checked
ePub Cover, you can select Rasterize first page or Use Existing Image File, makes no difference
Ordering, Based on Articles Panel
Formatting Options: Leave as Default
3. In ePub dialog box: Image
Preserve Appearance from Layout checked
Resolution, doesn't matter what you select, all produces the same result
Everything in the first section below this is as default
Image Conversion: JPEG (I've been using JPEG, but also tried it with a TIFF, and even a Photoshop file, no difference)
JPEG Options: Maximum, Progressive
Ignore Object Export Settings: I usually have this checked, but have tried it unchecked, and it made no difference
4. In the ePub dialog box: Contents
Format ePub Content: XHTML
Use InDesign TOC Style checked (I've tried the default, and my own TOC style, no difference)
CSS Options: I've tried Generate CSS and Use existing CSS template, never used Styles only. Made no difference
5. Click OK.
If you need what I do from the beginning...
1. New file: Print (not web, which tends to not honor the HTML tags on export). I typically chose 1024 x 768 because that's the screen resolution for an iPad.
2. Command-D, place file. I've tried JPG, TIFF, even Photoshop files of varying resolutions from 72 to 300. Files sizes from 800x600 to 1024x768 to sizes approximately double this. No difference.
3. Drag cover to Articles Panel and name.
4. Layout rest of eBook, etc.
5. Display performance settings while in ID are set to High Quality.
6. Triple check for errors (always a green light before exporting).
These are ePub files that have validated, after fiddling with the CSS and XHTML file, as necessary, of course. I don't mess with any image coding.
That's the steps!

Blurred Images in ePub export to Kindle.

Blurred Images in ePub export to Kindle.
I am using InDesign to create the ePub. My images are stock charts. All charts are high resolution in InDesign. No issues with images in InDesign. When I view the ePub in Adobe Digital Edition and in Kindle Previewer the images are blurred as if they lost the high resolution setting.
The images are all jpeg. This is book 1 of 25 books with 34 chart images per book. Any ideas on a solution is appreciated.

Your confusion seems to lay with the "Display Performance" in InDesign.
InDesign's display performance is only important to InDesign.
When you place a file into InDesign it doesn't place the actual image. It creates a proxy (thumbnail) of the image to be viewed in the layout only.
InDesign links to files - to see the true resolution of an image you need to go the Window>Info and select the image and the information is visible in the Info panel.
InDesign comes with 3 flavours of preview of the thumbnails it creates, Fast, Typical and High - these 3 viewing settings are only to give you a flavour, Fast shows you a gray box and there's an image there, Typical shows a lo-res proxy, and High shows a high quality thumbnail version of your image.
These are not reflective of the true quality of the images.
All your images are PNG which are perfectly fine to place in InDesign - you are actually losing quality in your images by converting everything to JPEG - as JPEG is a lossy file format - where as PNG is lossless.
JPEG is much better for photographs (actual photos with lots of colour information)
PNG is much better for solid blocks of colour and for Charts, Diagrams, line Drawings, Screenshots - PNG is preferred over JPEG.
But all this changing to High Resolution in InDesign before Output does nothing reflective in the Output.
The true quality of your images lies in the Information within the file - which is visible on Window>Info

Open and display image in MVC layout

Hello!
I cant figure out how I shall do this in an MVC layout:
The program request user to open an image file that are then displayed in a JLabel
My setup at the moment resolve in a nullpointerexeption because it dont get any actual image file, but I dont understand what I have missed.
I can not post the whole code fo you to run because it is to big, so I post the part that are the most important. please have a look.
PicturePanel
//Import Java library
import javax.swing.*;
import java.awt.*;
public class PicturePanel extends JPanel {
     //Variables
     private ImageIcon picture;
     //Method to get information of the selected file
     PicturePanel (String fileName) {
          picture = new ImageIcon (fileName); //Get the filename
          int w = picture.getIconWidth(); //Get the image with
          int h = picture.getIconHeight(); //Get the image height
          //Set preferable size for the image (Use the properties for the selected image)
          setPreferredSize(new Dimension(w, h));
          setMinimumSize(new Dimension(w, h));
          setMaximumSize(new Dimension(w, h));
     //Method to draw the selected image
     protected void paintComponent(Graphics g) {
          super.paintComponent(g); //We invoke super in order to: Paint the background, do custom painting.
          g.drawImage(picture.getImage(), 0, 0, this); //Draw the image at its natural state
}From my model:
//Local attributes
     boolean check = false; //Used to see if a statement is true or not
     PicturePanel pp;
     JFileChooser fc;
     int returnVal;
//newFile in File menu
     public void newFile() {
          //Open a file dialog in users home catalog
          fc = new JFileChooser();
          //In response to a button click:
          returnVal = fc.showOpenDialog(pp);
          System.out.println("You pressed new in file menu");
     }From my controler:
//User press "New" in File menu
          else if (user_action.equals("New")) {
               //Call method in model class
               model.newFile();
               //Update changes
               if (model.returnVal == JFileChooser.APPROVE_OPTION) {
                    System.out.println("Hello1");
                    File f = model.fc.getSelectedFile();
                    if (model.pp != null)
                         model.pp = new PicturePanel(f.getAbsolutePath());
                    System.out.println("Hello2");
                    //Display image (Here is line 83)
                    view.setImage_DisplayArea(model.pp);
                    System.out.println("Hello3");
          }From my view:
//Sets the image to be displayed on the image_display area (Here is line 302)
     public void setImage_DisplayArea(PicturePanel pp) {
          image_display.add(pp);
     }The complet error:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
     at java.awt.Container.addImpl(Container.java:1015)You pressed new in file menu
Hello1
Hello2
     at java.awt.Container.add(Container.java:351)
     at View_Inlupp2.setImage_DisplayArea(View_Inlupp2.java:302)
     at Control_Inlupp2.actionPerformed(Control_Inlupp2.java:83)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1882)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2202)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:334)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1050)
     at apple.laf.CUIAquaMenuItem.doClick(CUIAquaMenuItem.java:119)
     at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1091)
     at java.awt.Component.processMouseEvent(Component.java:5602)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3129)
     at java.awt.Component.processEvent(Component.java:5367)
     at java.awt.Container.processEvent(Container.java:2010)
     at java.awt.Component.dispatchEventImpl(Component.java:4068)
     at java.awt.Container.dispatchEventImpl(Container.java:2068)
     at java.awt.Component.dispatchEvent(Component.java:3903)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
     at java.awt.Container.dispatchEventImpl(Container.java:2054)
     at java.awt.Window.dispatchEventImpl(Window.java:1801)
     at java.awt.Component.dispatchEvent(Component.java:3903)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)Edited by: onslow77 on Dec 16, 2009 5:00 PM
Edited by: onslow77 on Dec 16, 2009 5:04 PM

Hello again!
Anyone that can help me figure out how to implement this in an MVC layout, I feel stuck.
I post a little program that open and display an image file so that you better can understand what I whant to do.
ShowImage
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import javax.swing.filechooser.*;
public class ShowImage extends JFrame{
     //Variables
     JFileChooser fc = new JFileChooser();
     PicturePanel pp = null;
     ShowImage () {
          super("Show"); //Title
          //Create the GUI
          JPanel top = new JPanel();
          add(top, BorderLayout.NORTH);
          JButton openBtn = new JButton("Open");
          top.add(openBtn);
          openBtn.addActionListener(new Listner());
          //Settings for the GUI
          setDefaultCloseOperation(EXIT_ON_CLOSE);
          pack();
          setVisible(true);
     class Listner implements ActionListener {
          public void actionPerformed(ActionEvent ave) {
               int answer = fc.showOpenDialog(ShowImage.this);
               if (answer == JFileChooser.APPROVE_OPTION){
                    File f = fc.getSelectedFile();
                    //Check
                    System.out.println(f);
                    System.out.println(pp);
                    if (pp != null)
                         remove(pp); //Clean so that we can open another image
                    //Check
                    System.out.println(pp);
                    //Set the PicturePanel
                    pp = new PicturePanel(f.getAbsolutePath());
                    //Check
                    System.out.println(pp);
                    //Add PicturePanel to frame
                    add(pp, BorderLayout.CENTER);
                    validate();
                    pack();
                    repaint();
     //Main
     public static void main(String[] args) {
          new ShowImage();
}PicturePanel
//Import Java library
import javax.swing.*;
import java.awt.*;
public class PicturePanel extends JPanel {
     //Variables
     private ImageIcon picture;
     //Method to get information of the selected file
     PicturePanel (String fileName) {
          picture = new ImageIcon (fileName); //Get the filename
          int w = picture.getIconWidth(); //Get the image with
          int h = picture.getIconHeight(); //Get the image height
          //Set preferable size for the image (Use the properties for the selected image)
          setPreferredSize(new Dimension(w, h));
          setMinimumSize(new Dimension(w, h));
          setMaximumSize(new Dimension(w, h));
     //Method to draw the selected image
     protected void paintComponent(Graphics g) {
          super.paintComponent(g); //We invoke super in order to: Paint the background, do custom painting.
          g.drawImage(picture.getImage(), 0, 0, this); //Draw the image at its natural state
}//The endEdited by: onslow77 on Dec 16, 2009 7:30 PM

Display image in full screen

Hi everyone, I am a newbie for labview. I just wanna ask you about image display in labview. Now I can display one image in my front panel. I open the file path and display it. First thing I wanna do is that is it possible to display on monitor full screen not on front panel and second thing is that how can I display images in folder and display it about 2 seconds delay in between? Pls kindly help me.
Thanks millions.
Solved!
Go to Solution.

Hi there,
-I don't know whether the image full display can be possible or not, Any reason why you are asking for such requirement?
-The other question about reading files in a folder and display for 2sec can be done like shown in image.
-I've attached vi in lv 12 if needed.
-Next time, please post your vision related queries in Machine vision Board.
Thanks
uday,
Please Mark the solution as accepted if your problem is solved and help author by clicking on kudoes
Certified LabVIEW Associate Developer (CLAD) Using LV13
Attachments:
Image_read_folder.vi ‏43 KB

Display image in java.awt.List

hello guys,
How i can display image in java.awt.List means listbox. give me sample code. if you have
Waiting for your favorable reply.
Regards,
Bhavesh Kharwa

java.awt.List you can not.
javax.swing.JLast you can.

How to create a report in Form line Style and can display Image field?

Hi,
In Report builder 10g, I would like to create a Report with Form Line Style and this report included a Image field.
I can choose this Style only when Select Report type is Paper Layout. Because, If I choose Create both Web & Paper Layout or Create Web Layout only then in the next Style tab 03 option Form, Form letter and Mailing Label be Disabled.
But in Paper Layout, my report can not display Image field.
I tried with Web layout and all the other Styles (Except 03 mentioned be Disabled) then all Styles are displayed Imager field OK.
How to create a report in Form line Style and can display Image field?
I was change File Format property of my Image field from text to Image already in Property Inspector. But report only showed MM for my Image field.
Thanks & regards,
BACH
Message was edited by:
bachnp

Here you go..Just follow these steps blindly and you are done.
1) Create a year prompt with presentation variable as pv_year
2) Create a report say Mid report with year column selected 3 times
- Put a filter of pv_year presentation variable on first year column with a default value say @{pv_year}{2008}
- Rename the second time column say YEAR+1 and change the fx to CAST(TIME_DIM."YEAR" AS INT)+1
- Rename the second time column say YEAR-1 and change the fx to CAST(TIME_DIM."YEAR" AS INT)-1
Now when you will run Mid Report, this will give you a records with value as 2008 2009 2007
3) Create your main report with criteria as Year and Measure col
- Change the fx for year column as CAST(TIME_DIM."YEAR" AS INT)
- Now put a filter on year column with Filter based on results of another request and select these:
Relationship = greater than or equal to any
Saved Request = Browse Mid Report
Use values in Column = YEAR-1
- Again,put a filter on year column with Filter based on results of another request and select these:
Relationship = less than or equal to any
Saved Request = Browse Mid Report (incase it doesn't allow you to select then select any other request first and then select Mid Report)
Use values in Column = YEAR+1
This will select Year > = 2007 AND Year < = 2009. Hence the results will be for year 2007,2008,2009
This will 100% work...
http://i56.tinypic.com/wqosgw.jpg
Cheers

Problem Displaying Images in a JFrame

I am writing a program that displays images on a JFrame window. I have been reading the other postings about this topic however I have not been able to make my code work. I am hoping there is some obvious solution that I am not noticing. Please help, I am very confused!
public class WelcomeWindow {
private JLabel label;
private ImageIcon logo;
public WelcomeWindow() {
label = new JLabel();
logo = new ImageIcon("/images/logo.gif");
label.setIcon(logo);
this.getContentPane().add(label);

Instead of a JLabel, have you tried to use a JButton containing the Icon?
Also (but I think you've done it already), you could do that :
File iconFile = new File("/images/logo.gif");
if (!iconFile.isFile()) {
System.out.println("Not a file");
That way you'll be certain that the path given is correct.
Hope this helps.

Display image in sub_VI

I am running a Linux (no NI Vision support) LabVIEW application where I have a “main” DAQ VI collecting raw u8 data. I want to be able to display the data as an image in a sub-VI. The first time I call the sub-VI to display the first image everything works fine, however, on the second and subsequent calls to the sub-VI I get an error saying that the sub-Vi is already open and needs to be closed before being called. I don’t have the screen space to adequately display images in the main VI and still have the DAQ controls visible.
Is there a way to have one VI continuously collect and format image data and then display the data in a second VI?
Thanks in advance

Thank you for the reply
In the example you provided the sub-VI is called, executes, and terminates. I need to be able to repeatedly call a sub-VI that does not terminate. I need to do this so that I can update an image and allow an operator to view the image (and perform event functions on the image such as mouse click).
Is there a way for a main VI to call a sub-VI and not have to pend (wait) for the sub-VI to complete execution?
Is there a way to call (i.e. pass data) to a sub-VI that is already running?
Thank you again for your help

How can i Display images with may own table

Hi
I want display images with my own table. How can I use in this query.
SELECT    '<a href="#" onclick="javascript:'
       || 'getImageHeight(''my_img'
       || '#ROWNUM#'');javascript:redirect'
       || '(''f?p=&APP_ID.:212'
       || ':&SESSION.:DISPLAY:NO::P212_IMAGE_ID:'
       || ID
       || ''');">'
       || '<img src="#IMAGE_PREFIX#edit.gif" '
       || 'alt="Edit"></a>' ID,
          '<img id="my_img'
       || '#ROWNUM#" src="#WORKSPACE_IMAGES#'
       || filename
       || '"/>' image
FROM wwv_flow_filesThanks
Nr
Edited by: user10966033 on Sep 28, 2009 1:41 PM

You don't use #workspace_images# since that is for STATIC files, not images in a table..
see this thread for help: Re: Display image from blob
Thank you,
Tony Miller
Webster, TX

Display image in classical report

Experts,
Please share how to display image stored in SO10 in to a classical report??

Hi
check this
In the transaction OAOR, you should be able to insert your company Logo.
GOTO - OAOR (Business Document Navigator)
Give Class Name - PICTURES Class Type - OT..... then Execute
It will show you the list, then select ENJOYSAP_LOGO.
On that list, you will find one control with a "create" tab.
Click std. doc types.
Select SCREEN and double-click.
It will push FILE selection screen.
Select your company logo (.gif) and press OK.
It will ask for a description- for instance: "company logo".
It will let you know your doc has been stored successfully.
You can find your logo under ENJOYSAP_LOGO->Screen->company logo.
Just run your ALV program, you should find your company logo in place of the EnjoySAP logo.
FORM TOP-OF-PAGE.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
IT_LIST_COMMENTARY = HEADING[]
I_LOGO = 'ENJOYSAP_LOGO'
I_END_OF_LIST_GRID ='GT_LIST_TOP_OF_PAGE'.
ENDFORM. "TOP-OF-PAGE
Here 'ENJOYSAP_LOGO' will replace by ur created logo.
Refer this link
http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_enhanced.htm
http://www.sap-img.com/abap/alv-logo.htm
http://www.sap-img.com/fu002.htm
Re: Logo on Login screen
Re: To change image into main menu of sap
Regards
Anji

Display image in detail groups in jheadstart 11.1.1.3.35

Hi, I've been trying to make a project that should display one picture in one of the detail groups. but when i generate the jheadstart definition editor and run the project, it shows an empty box for the image (image is not loaded).
I've seen the source code and every thing seems right and when i use that detail group as a master group the image display just fine.
is jheadstart 11g have a problem for displaying image in detail groups? because I've heard this option works in 10g pretty fine.
please help me how i can fix this problem and i have to say my project deadline is coming :(

We are not aware of such a problem.
To really check whether it is related to a detail group, can you temporarily make the detail group a top-level group, generate and run your application to see whether the problem goes away?
Make sure you first uncheck the Same Page checkbox before you drag and drop the detail group to become a top group.
There is a known ADF issue that when you upload a new image, the new image is only shown when you restart the session.
Steven Davelaar,
JHeadstart Team.

Display image in view

Hi,
My requirement is to create a web dynpro application where the first view contains all images stored in ECC along with one button (Display image). When the user clicks on the button Display image then another view should display the image on the screen.
I have created View1 with a table,which display the details of the table STXBITMAPs in it,when i select a row and press a button second view is displayed with a UI conatiner of type IMAGE.
Basiccaly when button on view1 is pressed, I get the value of the TDNAME field via lead_selection method and set this value to a global attribute, whch inturn is copied into second view and bonded to the SOURCE attribute of the UI element.
My problem is , that global attribute is being updated probley and value have been passed to second view..but Image is not being displayed on the screen.
Can anyone help me out in this.
Thanks in advance.
Pooja

You don't necessarily have to move your images from STXBITMAPS to the MIME repository. You can display any image - not just those in the MIME repository, by placing the content in the ICM Cache. This creates a temporary URL for any content. So you just need to read the binary content of the image from STXBITMAPS into a XSTRING variable. From there you can use this code sample to put the content in the cache and generate a URL:
****Create the cached response object that we will insert our content into
data: cached_response type ref to if_http_response.
create object cached_response
    type
      cl_http_response
    exporting
      add_c_msg        = 1.
* cached_response->set_compression( options = cached_response->IF_HTTP_ENTITY~CO_COMPRESS_IN_ALL_CASES ).
try. " ignore, if compression can not be switched on
      call method cached_response->set_compression
        exporting
          options = cached_response->co_compress_based_on_mime_type
        exceptions
          others = 1.
    catch cx_root.
endtry.
****set the data and the headers
data: l_app_type type string.
data: l_xstring type xstring.
      cached_response->set_data( me->gx_content ).
      l_app_type = 'image/x-ms-bmp'.
cached_response->set_header_field( name = if_http_header_fields=>content_type
                                     value = l_app_type ).
****Set the Response Status
cached_response->set_status( code = 200 reason = 'OK' ).
****Set the Cache Timeout - 60 seconds - we only need this in the cache
****long enough to build the page and allow the IFrame on the Client to request it.
cached_response->server_cache_expire_rel( expires_rel = i_cache_timeout ).
****Create a unique URL for the object
data: guid type guid_32.
call function 'GUID_CREATE'
    importing
      ev_guid_32 = guid.
concatenate i_path '/' guid '.' i_format into r_url.
****Cache the URL
cl_http_server=>server_cache_upload( url      = r_url
                                       response = cached_response ).

Display Image in Report

Hi,
I want to display image link in one of the columns in report.
ex: if i click that image it should go to google maps.
I stored the image in /res/s_protal/image.jpg and also in oc4j.
I know to fmap to show it only once.
but i want to reflect it in all the rows of a column.
Things i tried:
Stored in the same machine took the ip addres and prot and given as below it was working.
But if i move it to other machines then it getting failed so again i want to update the machine ip.
http://225.225.225.225:9704/analytics/res/s_proact/images/images.jpg
Is there any possible way to give some common syntax so that the corresponding machine ip will be pointed once the
report moved to different machines.
Thanks,
satheesh

Hi Santeesh,
I just saw your post and I thought I'd ask you with my query:
I want to add some pop-up info on some of the data when the user hover on it. have you
got a clue what do I need to do for that?
Cheers,
Yonatan

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

Display images in epub

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