Displaying jpeg files

Hi, I wanted to load some jpeg files on the applet that I'm making, but I want the images to appear smaller than their actual size. Is there a way to do this without having to shrink the actual jpeg files? Thanks.

If you created an ImageIcon object for your JPG you could
use icon.getImage().getScaledInstance(...)

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Display JPEG files not on desktop as thumbnails, not generic icons

I understand from previous forum entries that bringing up menu with command-J and checking "show icon preview" will display image files ON THE DESKTOP as thumbnails. This has worked fine for me. However, most of my image files are not on the desktop.
How do I get the system to display all JPEGs and other images not on the desktop as thumbnails. These are in folders, either on the startup volume or on other volumes.
My son who is a PC user was surprised that my Mac image folders contained all those generic icons and not thumbnails, like he is used to on his PC.
Hope there is an easy answer to this, and I greatly appreciate your help.

I have continued working on this issue since I posed the question, and discovered that I have to have my images in "icon display", not "list display" (which I have usually used).
When I changed to icon display, the menu from command-j allowed me to display all my icons as thumbnails.
The menu (command-j) from the list display doesn't give that option, so I was stumped until I stumbled on to this detail.
Thanks again to all who have helped me in the past on these forums. You're the best.

How do I programmatically display jpeg files on the front panel

Hi,
I would like to be able to programmatically display various jpeg images on the front panel of a VI. I would mostly like to be able to display one image at a time and have the ability to programmatically change the image to different ones under program control. I found a picture indicator but not sure how to use if or if this is the best way. Thanks for any help.
Dave Adams

Yes, you can use a picture indicator.
The attached simple codelet shows how to display a jpeg image on it (Make sure the image indicator is big enough).
Let us know if you need help with the rest of the coding.
LabVIEW Champion . Do more with less code and in less time .
Attachments:
DrawJpeg.gif ‏2 KB

Why having displayed both generic icons for the PDF and JPEG files and automatic preview of the JPEG files in an ordinary folder are mutually exclusive in Win7?

In Win7 Pro all my:
PDF documents, with the 'Large Icons' option chosen in the View tab, display contents of their first page with a tiny thumbnail in the icon's lower right corner, instead of a generic PDF icon.
JPEG files show Icon size photos, instead of a generic Nero 9 PhotoSnap Essentials icon.
Folders containing the JPEG photos, however, automatically show preview, when opened, which is desirable feature.
I found that the Win7 option "Always show icons never thumbnails" in the View tab: Windows Explorer -> Tools -> Folder Options, (where ironically the present 'thumbnails' have nothing to do with 'Thumbnails' from the View option in WinXP), causes the unwanted effects described in points 1 & 2, when unchecked.
Checking this option solves the problem of the PDF and Nero icons. This time, however, I can only see a Nero 9 PhotoSnap Essentials icons, instead of photos preview on opening of any standard folder with the JPEG photos.
Did I make a mistake somewhere or maybe Microsoft made changes in Win7 with respect to WinXP, which make it impossible to have both the features working at the same time?

Hi,
You can install the Win 8.1 software drivers using this link.
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&dlc=en&lc=en&product=4323648&task=&
Once installed, it should have the same features as the Win 7 drivers for scanning.
Please click the “Kudos Thumbs up” on the left if this has helped you and “Accept as solution” if this has helped solved your problem.

Cover Flow displays generic icon only for small JPEG files

I recently used the excellent CocoThumbX to strip off all the Adobe preview icons from my Photoshop-created images (a mixture of JPEG, TIFF, and PSD files). That neatly solved the low-res "fuzzy" Cover Flow thumbnail problem lots of users have complained about.
However, now I have a problem that I haven't seen addressed elsewhere. Lots of my JPEG files still appear as generic JPEG icons in Cover Flow. They are all Adobe Photoshop JPEG files, and they are all no larger than 150KB in size. There's nothing wrong with the files as Quick Look displays them without a hitch, and I can open them in Photoshop no problem.
Any idea how to get Cover Flow to render their thumbnails properly?
Resaving them from Photoshop fixes the problem, but I have thousands of such images and don't want to resave all of them even with a batch action if there's some other simple way of fixing this.
Message was edited by: Owen Linzmayer

I have the same problem except with ALL jpegs, not just small ones. Other file types (pdfs, eg) preview just fine in cover flow, and I am able to open all the jpgs by themselves in any program, they just don't render in cover flow.
I think this happened in conjunction with the upgrade to 10.5.1.
Any help would be most appreciated!

Why java only can display GIF file not jpeg and BMP ??

Did anyone know why java only can display GIF file not in jpeg and BMP ?? This is because the quality of GIS is not as good as Jpeg and BMP
any code to load the display process ??
thx guys !!!

you can do jpegs but im not sure about bmps.
The only thing ive noticed is that java cant support transparent jpegs, only transparent gifs
Jim

Display incomplete image: Premature end of JPEG file

Hello people,
My problem is that displaying an image with incomplete data works fine, apart from that the following error message is printed out: Premature end of JPEG file
The picture looks perfect (the missing part is rendered in gray), but I want to get rid of the error message.
//init
File jpegFile = new File("picture.jpg");
FileInputStream inputStream = new FileInputStream(jpegFile);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
//step 1: downloading the image
byte buffer[] = new byte[bufferSize];
int bytesRead;
while( bytesRead = input.read( buffer ) ) >= 0 )
output.write( buffer, 0, bytesRead );
//step 2: create (and display) incomplete image (download not finished yet)
byte byteArray[] = outputStream.toByteArray();
Image img = Toolkit.getDefaultToolkit().createImage( byteArray );Thanks for help,
Martin

Recreate the JPG image in your graphics editor - it is
corrupted.
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
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"wuest" <[email protected]> wrote in message
news:e20uth$pme$[email protected]..
> Have just used the assets panel for the first time...
tried to create a
> template... an image showed up and then this unending
message kept
> appearing
> ... "premature end of jpeg file" and no matter how many
times you click it
> stil
> keeps reappearing... please, can someone put me out of
my misery?
>
> thanks.
>

Treat JPEG files next to raw files as seperate files still imports and displays them as seperate images

Hi, I am taking RAW + JPEG files on a Nikon D810. The RAW files are saving to a CF (primary slot) and JPEGs to an Eye-Fi card (secondry slot). When I am importing into Lightroom 5 directly from the camera, even though I have 'Treat JPEG files next to raw files as seperate files' UNchecked in preferences, it still imports and displays them as seperate images. I am trying to import the JPEG as a sidecar file only to the RAW file as I have read about but this is not happening, any ideas why? Thanks

Well in Lightroom they are apart from each other before the actual import, all the JPGs list first then all the NEF files next. The same actual photo as the NEF or as the JPEG both have the same file name apart from the .JPG or .NEF so that is not the problem. The NEFs go to the CF card and the JPGs go to the EyeFi SD card, I think you are onto the issue but I'm not sure what I need to do to fix it. I guess I need to change a setting on the D810 itself. There really doesn't seem to be any other settings apart from the RAW + JPEG vs only one or the other and allocating which card is primary for the RAWs and which card is secondry for the JPEGs. I really need the JPEGs to go to the EyeFi SD (secondary) for live iPad image viewing and not to the same primary card (CF) as the NEFs (RAWs) go. This does seem to be a typical setup so I would think it has been encountered before.
Thanks for your help any other advise is appreciated.

How to read local large JPEG files and display into Images Tile

Hi all,
I can read the local multiple files by FLEX/AIR FileListEvent
and loader to read the large JPEG files but cannot display them
into a TileList. Since it is a number of images files, how can I
put them into a thumbnail TileList.
Please kindly advise.
Regards,
Billy

1. So I would like to know which is the {color:#3366ff}best way to load local images in ImageView{color}.I'm no expert, but is there a reason that you are using Swing to do the loading?
2. secondly, currently the system displays all images only after the completion of creating all images. {color:#3366ff}How to display images as and when they are created.{color} So that the user has a feeling that the images are loading.JavaFX Image class let you display a lightweight placeholder, and you can bind the progress to some kind of visual indicator. I don't think you can display an image that is partially loaded.
def PATHS: String[] = [
    "C://Ariel Atom//ariel-atom-1.jpg",
    "C://Ariel Atom//ariel-atom-2.jpg",
    "C://Ariel Atom//ariel-atom-3.jpg",
    "C://Ariel Atom//ariel-atom-5.jpg"
function getImage(path: String): Image {
    Image {
        url: "file:///{path}"
        backgroundLoading: true
Stage {
    title: "Image Tiles"
    width: 1024
    height: 800
    scene: Scene {
        content: [
            Tile {
                columns: 2
                tileWidth: 400
                tileHeight: 400
                content: for (i in [0..3]) {
                    ImageView {
                        image: getImage(PATHS)

How to view .jpeg files in Yosemite

Am using Yosemite (10.10.2) on my iMac and want to view rather old .jpeg photos. When I attempt to open them, I get an error message saying Photoshop 3.0 is required. When the file titles are displayed in Finder, I can see the little-bitty picture, so I think the Mac knows the picture is there, just reluctant to let me view it. (I tried using Preview and iPhoto and neither one works for this.)
Is there some way to view these photos with the existing Mac programs?
Thank you,
TBS2

Thanks for all the replies. I tried to respond to everyone individually, but the rules say I can only post content every 30 seconds. Hence this combined reply.
Don't have "Quick Look" on my iMac. I did use the "Get Info" option to open all .jpeg files with Preview. Didn't work. Did try to open the files from within Preview using the "Open file" option.
Tried opening with Firefox (thanks to whomever posted that hint somewhere on the blog) and the Firefox error message says there is an error in the file.
I am able to open other .jpeg files with Preview, so I am now of the belief there is a problem with the file, not with how my system is handling it.
Suppose a "fixer" of some kind is in order, but I don't know what that is!
Thanks again for everyones help.
TBS2

Why am I being told that a JPEG file that I made changes to in Photoshop 6 (CS6) can't be saved? The message I get says that either the file is locked and I don't have permission to execute this or another program is using this file.

i recently purchased a 21.5 iMac with Yosemite (10.10.1) and was disappointed to discover that my CS6 programs are not functioning correctly. I am unable to use the "Save As" command when making changes to a JPEG file in Photoshop. The message I get says that either another program is using the file or it is locked and I don't have permission to execute that command. I'm experiencing a similar problem in Bridge when trying to move an unwanted file to the Trash. Again, I get a message telling me that i don't have permission to do this. Lastly, I'm unable to open any Camera Raw files. Any suggestions? I had no problems with the Mavericks OS on my old iMac and although it's much slower, I'm tempted to go back to using my old iMac. At this point, I feel as if I've just wasted $2300+ (tax included).

Back up all data before proceeding.
This procedure will unlock all your user files (not system files) and reset their ownership, permissions, and access controls to the default. If you've intentionally set special values for those attributes on any of your files, they will be reverted. In that case, either stop here, or be prepared to recreate the settings if necessary. Do so only after verifying that those settings didn't cause the problem. If none of this is meaningful to you, you don't need to worry about it, but you do need to follow the instructions below.
Step 1
If you have more than one user, and the one in question is not an administrator, then go to Step 2.
Triple-click anywhere in the following line on this page to select it:
sudo find ~ $TMPDIR.. -exec chflags -h nouchg,nouappnd,noschg,nosappnd {} + -exec chown -h $UID {} + -exec chmod +rw {} + -exec chmod -h -N {} + -type d -exec chmod -h +x {} + 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
Paste into the Terminal window by pressing command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
You'll be prompted for your login password, which won't be displayed when you type it. Type carefully and then press return. You may get a one-time warning to be careful. If you don’t have a login password, you’ll need to set one before you can run the command. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The command may take several minutes to run, depending on how many files you have. Wait for a new line ending in a dollar sign ($) to appear, then quit Terminal.
Step 2 (optional)
Take this step only if you have trouble with Step 1, if you prefer not to take it, or if it doesn't solve the problem.
Start up in Recovery mode. When the OS X Utilities screen appears, select
Utilities ▹ Terminal
from the menu bar. A Terminal window will open. In that window, type this:
resetp
Press the tab key. The partial command you typed will automatically be completed to this:
resetpassword
Press return. A Reset Password window will open. You’re not going to reset a password.
Select your startup volume ("Macintosh HD," unless you gave it a different name) if not already selected.
Select your username from the menu labeled Select the user account if not already selected.
Under Reset Home Directory Permissions and ACLs, click the Reset button.
Select
 ▹ Restart
from the menu bar.

How to decode and display jpeg from a bytes stream ?

Hello.
I am new to Flex and got stuck on something that I assume has an easy solution.
I have an RIA application in which I want to display a jpeg image. this image was
sent on a Web Service message, as an array of bytes (I just read the jpeg file as
is and send it to the web application).
I couldn't figure out a way to decode and display this image at the RIA, using an apropriate component. (Image ?)
I have seen a few examples where a jpg is loaded from a web server using a url in
which it's avaliable, but I don't think this is much help to me...
Your help/example apreciated.

Thanks.
I assume you mean passing the bytesArray to Image.load() ?
Anyway, that's what I did and it worked fine.
Now I am facing the same issue with playing sounds, which are available on bytesArray.
I tried to pass the mp3 bytes to the Sound.load(), but it doesn't work, becuase it tries
to cast it to a URL. do you know by any chance whether I can achieve that somehow ?
(I could use prety much any other sound format, if it makes a difference)
Thanks again.

Print Jpeg files from SAP

Hi,
We have JPEG files (pictures) stored in Custom Z table (Cluster table). We would like to know how to print these files from SAP on to a certain printer.
We know that it is not possible to convert JPEG to BMP within SAP and print using SAPScript OR SmartForms.
We want to find out if there is any print command to print these files to SAP printer ?
Any help is appreciated.
Niranjan

Hi Gregory,
I had checked this tcode earlier. However, I don't see any 'Print' jpeg or any other file functionality here. What SAP might be doing here is, allow upload of any document like excel, word or pic files (jpeg, gihf, bmp) and so on and just display.
I am interested in printing functionality without usng SAP Script OR Smartforms, because, when we get into it, we have to talk only TIF or BMP as JPGs are not supported.
Niranjan

How can I use a JPEG file as a background image for my vi in 8.5

Im working on a vi that I plan on using as part of an alarm system. I would like to use a JPEG file of my house as a background image for the vi, or possibly to just be displayed in a window on the control panel. I have seen people use their own images before, but never looked at what this involved.
Im trying to use the "read JPEG file" vi and the "draw flattened pixmap" vi to accomplish this. The vi does run, but nothing shows on the front panel. If I try to create an indicator from the "new picture" output of the "draw flattened pixmap" vi, I get an empty white window on the front panel.
Any advice?
Thanks
Solved!
Go to Solution.

Guruthilak wrote:
the earlier vi (using the JPEG) works fine. just increase the size of the picture control
I figured this was the problem. And to the OP, I'm glad a bitmap worked, but no I didn't mean use any sort of LabVIEW programming at all. I meant open your image in Microsoft Paint, Press ctrl+A to select the whole thing. Then copy the image to the clipboard. Now select your front panel and press ctrl + v to paste it. No programming needed and the image is there. However, if you want to programmatically change it, you will need a picture control.
CLA, LabVIEW Versions 2010-2013

JPEG Files in Premiere Getting Mixed Up Within a Project

JPEG files loaded into my project are getting mixed up. It's like Premiere can't tell the loaded files apart. That is, I load several JPEGs in to the project, each with a different file name, put them onto the Timeline, and, later, when I click on the file name in the Project panel, several of the different files display the same image of one of the JPEGs in the Poster Frame, the Source Frame, and in the Project Sequence. The file names remain listed in the Project panel continue to show the correct file name, but several show the same image when selected.
I assumed something happened when the files were Imported and were now confused in the project. To try to fix this, I Cleared all of the bad files off the Timeline and out of the Project panel. Changed the source file names in Windows Explorer (i.e., added an "a" to the file name) and re-Imported the files into Premiere. It seemed to work, but a little while later, some of the same files, plus some newly Imported files, all turned to the same image again. I again repeated the Clearing process for the bad files, changed the source file names once again in Windows Explorer, changed the Folder name in Explorer, and again re-Imported the files into Premiere. Again, after a while several of the files all had changed to the same image on the Timeline, the Poster Frame, and the Source Frame.
It's like the program has somehow mixed these files up and, whatever caused the mix up, remains persistent even with files that have been renamed.
This happens to approximately 20 JPEGs out of perhaps 70 JPEGs in the Project. It has not happened on any previous projects.
I can't tell if my Premiere (5.0.3) has become corrupted somehow or if this error is limited to this one Project. Is there a way I can transfer my work into a new project (I really don't want to have to start completely over).
I'm fairly desperate. Thanks!
--Dave

See this thread for a workaround:
http://forums.adobe.com/message/3684577#3684577
This bug has been fixed in Premiere Pro CS5.5.

Displaying jpeg files

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