Show image from BufferedInputStream
Hi.
How can i show a image read from a databse.
I done it i a servlet, and it works fine, but is it possible in JSF
The following link could be useful to you:
http://developers.sun.com/prodtech/javatools/jscreator/reference/tips/2/retrieve_binary_data.html
Thanks.
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How can i show images from different folders in image gallery
Hi All,
i have downloaded and executed photo viewer image gallery application.
in that we r showing images sequentially what we have defined in xml file.
but i want show images randomly or i want show images from different gallary.
Can any one help me.
thanks
Raghu.WaqarLFC7 wrote:
On Windows:
Ctrl + click on the songs you want to group - then right click and click get info and it will ask you if you want to get info for multiple items click YES then under album name it whatever you want and them songs will be grouped into 1 album.
Mac:
Same procedure but hit SHIFT instead of CTRL.
Actually, it's right click or ctrl click, same as windows. -
The monitors of on location CS3 not showing image from Sony FX7
O.L records OK and plays back but at no time do
any of the monitors show an image. Was OK in Vista now gone to Windows 7
Pre Pro CS3 ok on 7 (capture and playback.) Any suggestions pleaseDear Sir, Many many thanks for your very detailed answer everything works just fine. I'm not sure wether I should reply to your answer elsewhere please advise me if this is the case.
thanks again William sign on name Breezley.
Date: Mon, 4 Jan 2010 18:44:18 -0700
From: [email protected]
To: [email protected]
Subject: the monitors of on location CS3 not showing image from Sony FX7
Breezley,
OnLocation CS3 used Direct Draw to create the video window. In Vista, you may have noticed that OnLocation CS3 would disable 'Aero' themed desktops as they did not support Direct Draw. Windows 7 does not have this functionality, so you must disable the Aero theme manually to see the video in OnLocation CS3.
To do this, right click on open desktop and choose Personalize.
This will display available Themes.
Scroll down to the 'Basic and High Contrast Themes'.
Choose any one of the basic or high contrast themes.
Restart OnLocation CS3.
This should bring your video back into view.
> -
Hi,
can anyone tell/give me an example/tutorial of how to retrieve the image from the database into forms? so i have a table names EMPLOYEES for example, and i added a clob type column, named "photo". in forms, when i show the informations for each person, i wanna already retrieve the image, somehow. how can i do this? a small example i think will be persuasive :)
Thanks!
Regards<p>To populate the Image Item you have to use the Webutil Client_Read_Image_File() built-in.</p>
Francois -
Help........Show image from database
Hi,
I am stuck at one point. I have to show image stored in the database on the browser. I am able to fetch the image and show it after storing it in one .gif file. But what I want it is : I don't want to store the fetched image in to a .gif file instead I would like to show the image on the fly after fetching it from the database.
The reason I need it this way is...If I store it as .gif before showing, after showing the file the file still will be present in the disk, which after sometime will go beyond the limit.
If at all it is not possible to show it on the fly, then I would like to know if there is any "SESSION ON END" kind of even available in Java so that I can clean up the image when user exits the browser!!!
Please reply as soon as possible.For the first part of your question: If the image is the
only thing you are showing on the browser.. then
you can stream the data (I think I never tried with
gifs)
try {
response.setContentType("image/gif");
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N95 8GB - Showing images from applications in the ...
Hi, I have an N95 8GB (2), I have recently installed GarminXT and the image gallery is now showing images used in GarminXT in the Gallery.
Is there a way to disable the GarminXT folder from being accessed by the Gallery.
Many thanks
Jym
Solved!
Go to Solution.Hi, I found a way of doing it, although it is a bit slow as you have to hide one image at a time.
Here is a link to the guide http://www.simplysymbian.com/2007/07/02/how-to-hide-gallery-images/
And the download link for Y-Browser is dead so here is a working link http://www.allaboutsymbian.com/software/item/Y-Browser_for_S60_3rd_Edition.php
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Problem showing images from UISlider
I'm trying to get some images shown responsively as the user slides a slider, If I set up my image on each call of SliderValueChanging (the selector for control event UIControlEventValueChanged), as below, then I get an error indicating there's an event after I've released it.
UIImage *btnimg = [UIImage imageNamed:imagefile];
[button setImage:btnimg forState:UIControlStateNormal];
[btnimg release];
The error occurs while the user is still using the slider and the message is:
[UIImage _isResizable]: message sent to deallocated instance
So I thought I'd store my images until the user has finished using the slider and release them then. So I build them up in an array in SliderValueChanging as below:
UIImage *btnimg = [UIImage imageNamed:imagefile];
[button setImage:btnimg forState:UIControlStateNormal];
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The sliding then works without any problems but I get an error when the sliding is finished indicating I'm trying to release an object which I've already released.
[UIImage release]: message sent to deallocated instance
The error is being generated from the releaseAllObjects call.
What am I doing wrong? Can I prevent either of these error scenarios so that I get my images to show responsively with the slider without any problems?
Thanks!Under the Cocoa naming conventions objects returned by convenience methods like:
UIImage *btnimg = [UIImage imageNamed:imagefile];
are passed you autoreleased. You should not send a release to this object and the errors you're getting reflect this. If you add it to an array this will add to the retain count but you should not release it after adding it to the array - just add it.
The magic words in Cocoa are alloc, copy and new. If you use these words when you create it then you own it. If not assume something else owns it and will do the right thing. If you release something you don't own (or have explicitly retained) you're stepping on the process and you'll get errors like the ones you're getting.
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LR won't show images from external hard drive now.
I have LR 5. I updated in March from LR3. I just purchased a second external hard drive to start using for my images after filling up my first. I just tried to go back to external hard drive #1 to look at images from last month, and I can't pull them in to lightroom for some reason. When using external hard drive #1 after updating to lr5, I always had to go to Edit >Open Recent to open a previous catalog to access my images. I think this has something to do with it, because there aren't any other catalog options in LR5 when I switch from external hard drive #2 back to external hard drive #1. I need those images pronto to finish projects!!! Please help and thank you!
This is relevant portion of the support document with a bit of editing for clarity.
If iTunes is running, quit iTunes.
Using a Mac click the icon to open iTunes and immediately press and continue to hold down the Option key.
You should see the following screen:
If iTunes opens normally, close it and try again.
Once you've got that dialog you have two options. If your previous iTunes library database is stored on the external drive use Choose Library to browse to it and open it. If you only have the media folder on the drive then use the Create Library option to create a new iTunes library at /iTunes on the external, move the media folder to /iTunes/iTunes Media and then add it to your new empty library.
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How to show image from within a symbol
Howdy,
EA, Win7
I've imported an img on to my stage, converted it to a symbol (and unchecked autoplay).
Then I deleted the img from the stage, the symbol w/img still remains in the Assets > Symbols section.
What I want to do now is simply have the img (that's inside the symbol) appear when I click on a button/text.
Is this possible? I've tried...
sym.getSymbol("image").show(); where "image" is the name of the symbol
but this doesn't work. What am I missing?
Thanks for any help,
RThanks resdesign,
Looked over the Edge API and it's kinda vague on how to interact with symbols. There's nothing that specifically says 'A symbol must have an instance on the main timelline in order to interact with it'. The API seems to make the assumption that that people automatically know that. Yet when I see something like the following from the Edge JSAPI...
Access a symbol timeline from the main stage
To access the timeline of a symbol from the main stage, use the following in your event:
// Play the symbol timeline sym.getSymbol("symbolName").play();
...it makes me think that I can just call up the symbol on to the the main stage without having an instance of the symbol already on the stage/timeline.
Would be curious to know where in the API it mentions that in order to interact with symbols they must have an instance on the main timeline/stage.
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I have a few images in an image library. In an "Awards" list, I want to show the images in a column named "CatImage," based on the value of a column named "Category" in the same list.
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Name Path
customerservice /Image%20Library/customerservice.png
hitthemark /Image%20Library/hitthemark.png
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Is there a way to do this with some java code in a CEWP?
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HI
I have pre uploaded images in a folder in app server. In a page when user clicks on a button i need to show these images in a popup. when user selects any image i need to get the selected image name show it in the base page and close the popup. Need to save the image name in the database. Can you please tell me how to approach?
Thanks
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How to show image from database file name?
Hello,
Reports version 10.1.2.3
OS: Windows server 2003
Client: Windows XP
Can someone please explain how to include an image in a .PDF report that is located on the file system and its location is read from the database? I've read the doc and it's not very clear.
Thanks,
WhitneyHello,
http://www.oracle.com/webapps/online-help/reports/10.1.2/topics/htmlhelp_rwbuild_hs/rwcontxt/props/pi_col_read_from_file.htm
Suppose that for each of your employees you have a .bmp file that contains a picture of the employee. In your employee table, you have a column named PICTURE that contains the name of the .bmp file with the employee's picture.
To generate a report that displays the employees' pictures, you select the PICTURE column in your query. In the Column properties for the PICTURE column, you set Read from File to Yes and specify Image as the File Format. Reports Builder will display the files pointed to by the PICTURE column wherever you have referenced the PICTURE column in your layout.
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Show image from UploadedFile how to?
hi all,
i have one object org.apache.myfaces.custom.fileupload.UploadedFile
his is a image. How can i show him without save on hard disk?
tanks.use:
[CODE]
import flash.display.Bitmap;
var sp:Sprite = new Sprite();
addChild(sp);
var bitmapData:BitmapData;
var imageURLRequest:URLRequest = new URLRequest("images/myimage.png");
var loader:Loader = new Loader();
loader.load(imageURLRequest);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, imageLoaded);
function imageLoaded(e:Event):void {
bitmapData = e.target.content.bitmapData;
for (var i:int=1; i<3; i++) {
var myBitmap:Bitmap = new Bitmap();
myBitmap.bitmapData = bitmapData;
myBitmap.x = 300* (i-1);
sp.addChild(myBitmap);
[/CODE] -
I try to load a show BLOB objects through a Servlet. When I retrieve a show the text objects it works fine but when I try to retrieve and show the image objects. The retrieved data is not valid.
I've set the MIME header for: "response.setContentType("image/gif");"
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// gets the object ID and query string and returns the object as InputStream
InputStream data = mydb.loadObject(objectID , sqlString);
OutputStream out = response.getOutputStream();
int b;
while ((b = data.read()) != -1) {
out.write(b);
data.close();
out.close();
Any Idea?
Thanks in advance,
PayamI found the problem. It was related to retrieval function. I use PostgreSQL and
I had returned the results through "rs.getAsciiStream(1)"
I changed it to "rs.getBinaryStream(1)"
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