Serialize and display big images

Hi,
I am about to start a project where I keep large images (50+MB) on a server and need to drag a representation over the internet for display a low-resolution of the whole and then zooming into it in a higher resolution.
Has anybody experiences with such an application or a hint which api 's to use?
Thanks a lot.
Klaus

Hi,
has no one a idea?
Google does it with Google Earth. They have high resolution images on the server and stream parts of it as it is needed.
Any idea, how they do that?
Thanks
Klaus

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Is it possible to get a notification like Ignore/Abort/ Continue ???

Does the documentation for that camera, or for the software with it, say anything about ActiveX or about H.264?
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Hi,
I have : - IMAQ1394 2.0.1
              - NI Vision 7.1
In VB, I can Snap/Grab Image from 1394 camera and display the Image in CWIMAQVIEWER :
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For people looking back at these old posts regarding
CWIMAQViewer - it was not made to be used in the C environments and is made
for VB.
Refer to the following locations for displaying images in C
environments:
Start»All Programs»National Instruments»Vision»Documentation
Start»All
Programs»National Instruments»Vision»Text Based Examples
Make
sure that you look at the examples and documentation that is in
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Vince M
Applications Engineer

Browser can resolve, access, and display JPEG image, but ImageIcon can't.

I've got this weird problem that only happens with images accessed through a customer's VPN:
Microsloth Internet Imploder can resolve, access, and display a JPG image from a VPN URL, in the general form:
http://intranet/part?FOOBAR.JPG which the browser apparently transmogrifies into
http://mogrify.foo.com/images/scripts/cgi/detail.cgi?FOOBAR.JPG(as Jack Webb often said, the names have been changed to protect the innocent)
Firefox can also resove, access, and display the image.
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The application, if it detects the failure of ImageIcon to come up with the image, somehow (not my code) defers to "Windoze Image and Fax Viewer," which locks up trying to resolve, access, and display the image.
What could possibly be going on here?

I'd love to have the luxury of saying, "You lost me at Windoze." Then again, to paraphrase a running gag from Airplane!, it looks like I picked the wrong week to quit hemlock.
As my final message on my other thread on this topic indicates, the problem is that even though the URL ends in JPG, the server isn't really serving up a JPEG, but rather, an HTML page containing the JPEG.
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JHHL

How can I simultaneously acquire and display an image on the front panel using a PCI-1408

I have to acquire and display an image directely in the front panel of a *.vi using a PCI-1408. i have to know all informmations about this image because I want to create a calibration system.

Hi Paola,
if you own IMAQ Vision you can just have a look at the examples that comes with your board or you can look at: http://zone.ni.com/devzone/explprog.nsf/6c163603265406328625682a006ed37d/2abaefe05789961686256866007c0d22?OpenDocument.
Without IMAQ Vision look at:
http://zone.ni.com/devzone/explprog.nsf/6c163603265406328625682a006ed37d/22474456534202b086256aff005fc4f3
(or search at ni.com for "IMAQ Display without IMAQ Vison)
Please mail me if you need further help,
Michael

Load and Display Multiple Images in a Web Dynpro Table

I am new to Web Dynpro and I am wondering if anyone can help me with an application that I am currently developing. I have a particular requirement to store images in a database table (not MIME repository) and then display them in a WD table element. An image can be of JPEG, PNG or TIFF format and is associated with an employee record.
I want to create a view in my application that displays multiple images in a table, one image per row. I want to do this using Web Dynpro for ABAP, not Java. I have looked into pretty much all examples available for Web Dynpro and came to the conclusion that Components such as WDR_TEST_EVENTS and WDR_TEST_UI_ELEMENTS do not have any examples of images being stored in a database table and viewed in/from a Web Dynpro table element. Programs such as RSDEMO_PICTURE_CONTROL, DEMO_PICTURE_CONTROL and SAP_PICTURE_DEMO do not show this either.
The images to be displayed in the Dynpro table are to come from a z-type table, stored in a column of data type XSTRING (RAW STRING). So I would also like to know how to upload these images into this z-type table using ABAP code (not Java).
Your help would be greatly appreciated.
Kenn

Hi,
May be this is the is the correct place to post your query.
Web Dynpro ABAP
Regards,
Swarna Munukoti.
Edited by: Swarna Munukoti on Jul 16, 2009 3:52 PM

Can an Acrobat form have a field that allows you to select and display an image?

Hello,
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Is this possible? It seems like it should be. I'm fairly illustrator savvy, but I've yet to really get my hands on Acrobat (though I get more excited about it the more research I do).
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-Jefferson

Yes, you can set up a button that has a layout other than "Label only" and use the following as the Mouse Up JavaScript for the button:
// Mouse Up script for button
event.target.buttonImportIcon();
You will then be prompted to select a file as the source of the button icon. You can choose form a number of file types. You should then set the button to read-only before sending the PDF.
To trigger the import from a different button, bookmark, link, etc., the script would be:
getField("image_button").buttonImportIcon();
Replace "image_button" with the actual name of the button that will display the image.

Loading and displaying an image

I have been able to do this with an applet quite easily
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Image;
// This is a simple example applet that loads an image and
// displays it.
public class DrawImage extends Applet
     Image image;
     public void init()
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     public void paint(Graphics g)
          g.drawImage(image, 10, 10, this);
}I haven't been able to find a good source that explains how to do it just using swing and awt. The ones I have found are complicated or don't work. I am trying to program a tester program that will load an jpg image and redraw the panel then load another jpg image so it looks like its moving. I know you can do this just using the graphic in java but I would like to do it with a jpg image files. Can anyone help with simple code for this?

After lots of trial and error with certain classes and not knowing how to use certain methods correctly, I have this below code:
public class image_load extends Frame
     Image img;
     public static void main (String args[])
          Toolkit toolkit = Toolkit.getDefaultToolkit();
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          img = ImageIO.read();
          ImageIcon icon = new ImageIcon("cow1.jpg",
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          JLabel label1 = new JLabel("Image and Text", icon, JLabel.CENTER);
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}I get these errors from the code:
image_load.java:21: non-static variable img cannot be referenced from a static c
ontext
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                ^
image_load.java:23: non-static variable img cannot be referenced from a static c
ontext
                img = ImageIO.read();
                ^
image_load.java:23: cannot find symbol
symbol : method read()
location: class javax.imageio.ImageIO
                img = ImageIO.read();
                             ^
3 errorsI have tried a contructor and other things. As for the imageIO.read error that only accepts in Buffered Images. For this I have this odd bit of code that needs changing to be able to work. Any more suggestions?
BufferedImage bufferedImage = new BufferedImage ( imageWidth,
                                                  imageHeight,
                                                  BufferedImage.TYPE_INT_BGR );
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Import and Display GIF images

Hi,
I'm trying to manage images in Abap program.
Reading on this forum, I'm able to import BMP e TIFF files (via SE78) and display them into a customer control.
Now I'm trying to manage also GIF images.
I'm using tc SMW0 to import gif images but with no result.
This is what I done:
1. call SMW0
2. select BINARY DATA
3. Run (no parameters specified)
4. New button
5. Import the GIF file.
The system display the "No MIME type assigned to object D:\logo.gif" and no images is added.
What I have to do?
Thanks
Salvatore

Hi Salvatore,
To display the images in Container you need to
maintain tem in Business documnets.
Follow the below steps :
1) Goto tcode OAER.
2) Give class name, as type 'OT' and Key name.
3) Execute it and here you create document and select
screen in the Document types then upload the bmp or
gif file and save it.
4) After that use this in when displaying in Container.
Thanks&Regards,
Siri.
Kindly award points if it is useful.
Message was edited by: Srilatha T

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

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    "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 {
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        backgroundLoading: true
Stage {
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    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 can I simultaneously acquire and display an image on the front panel using a PCI-1424

Dear friends;
I want to use PCI-1424 , and labview 5.1 to capture the image, But I can not find some functions in labview to capture, display and save the image.Can you be kind to share some examples or provide some information.
Another question is how I CAN display the image in the front panel.
thanks so much

Hello yangshang,
Thank you for contacting National Instruments! To acquire images from the 1424 you will need NI IMAQ 2.5.1 or later. This can be found HERE on our drivers download page. One thing to note is that in LabVIEW 5 we only had the ability to view an IMAQ image as a pop up window. This VI is called "IMAQ Windraw". This will pop up a separate window that will display your picture. If you need to view the picture on the front panel you can try saving the image as a file (BMP, JPG, etc) then use the LabVIEW Graphics and Sound VI's to Read a picture file in and then wire the picture to a picture control on the front panel. Let me know if you have anymore questions. Good Luck.
Regards,
Mark T
Applications Engineer | National Instruments

Problem regarding insert and Display BLOB Image in Tabular form

I am trying to display and insert image in manual tabular form In Oracle APEX. but the image i uploaded was not inserted in wwv_flow_files table and in update button process i got "no data Found" Error...pls someone help me.... some part of code is bellow... SQL CODE IN REPORT REGION OF TABULAR FORM :- {
SELECT '#ROWNUM#' "SNO",
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APEX_ITEM.CHECKBOX(01,s.stud_id) "DELETE",https:
s.stud_id|| apex_item.hidden(02,s.stud_id) "STUD ID",
+.......+
+.......+
union all -- for inserting row
SELECT '#ROWNUM#' "SNO",
+'<input type="file" name="F17" size="5">'AS "IMAGES", -- for display image+
APEX_ITEM.CHECKBOX(01,NULL) "DELETE",
null|| apex_item.hidden(02,null) "STUD ID", }
When i click on UPDATE BUTTON then following PROCESS CODE IS run :
FOR i IN 1..APEX_APPLICATION.G_F02.COUNT LOOP
IF APEX_APPLICATION.G_F02(i)IS NOT NULL THEN
UPDATE STUDENT SET stud_fname=APEX_APPLICATION.G_F04(i),
stud_addr =APEX_APPLICATION.G_F05(i), ......
ELSE
insert into FILE_ATMNT(ATMNT_KEY, ATMNT_NAME, FILE_NAME, MIME_TYPE, ATMNT_SIZE, CNTNT_TYPE, ATMNT_CNTNT, AUDIT_CRT_DATE ) SELECT id, name, filename, mime_type, doc_size,content_type, blob_content, SYSDATE FROM wwv_flow_files WHERE name = APEX_APPLICATION.G_F17(i);
SELECT id into upload_ref from wwv_flow_files where name =APEX_APPLICATION.G_F17(i);
........ ( code for student insert Record )
FILE_ATMNT is my attachment table in my workspace which updated through wwv_flow_files. My problem is that when i was click on update button image is not loaded into "wwv_flow_files" table so i didnt get image name bcz of $ name =APEX_APPLICATION.G_F17(i);$ this. so its show me no data found error.... Pls help me

Mahesh wrote:
Hi...i am mahesh...Welcome to the forum: please read the FAQ and forum sticky threads (if you haven't done so already).
You'll get a faster, more effective response to your questions by including as much relevant information as possible upfront. This should include:
<li>Full APEX version
<li>Full DB version and edition
<li>Web server architecture (EPG, OHS or APEX listener)
<li>Browser(s) and version(s) used
<li>Theme
<li>Template(s)
<li>Region/item type(s)
The best way to get help is to reproduce and share the problem on apex.oracle.com.
All code should be posted wrapped in tags<tt>\...\</tt> tags to preserve formatting and prevent it being interpreted by the forum software.
I am trying to display and insert image in manual tabular form In Oracle APEX. but the image i uploaded was not inserted in wwv_flow_files table and in update button process i got "no data Found" Error...pls someone help me.... some part of code is bellow... CODE IN REPORT REGION OF TABULAR FORM :-
SELECT '#ROWNUM#' "SNO",
'<img height="30" width="50" src="#WORKSPACE_IMAGES#'||F.FILE_NAME||'" alt="'||S.stud_fname||'" title="'||S.stud_fname||'" border="1"/>'AS "IMAGES", --- for display image from my table which is loaded through wwv_flow_files
APEX_ITEM.CHECKBOX(01,s.stud_id) "DELETE",https://forums.oracle.com/forums/post!default.jspa?forumID=137#
s.stud_id|| apex_item.hidden(02,s.stud_id) "STUD ID",
....... (some code).
union all -- for inserting row
SELECT '#ROWNUM#' "SNO",
'<input type="file" name="F17" size="5">'AS "IMAGES", -- for display image
APEX_ITEM.CHECKBOX(01,NULL) "DELETE",
null|| apex_item.hidden(02,null) "STUD ID",
....... (some code )
When i click on UPDATE BUTTON then following PROCESS CODE IS run :
FOR i IN 1..APEX_APPLICATION.G_F02.COUNT LOOP
IF APEX_APPLICATION.G_F02(i)IS NOT NULL THEN
UPDATE STUDENT SET stud_fname=APEX_APPLICATION.G_F04(i),
stud_addr =APEX_APPLICATION.G_F05(i), ..... ( some field of table)..
ELSE
insert into FILE_ATMNT(ATMNT_KEY, ATMNT_NAME, FILE_NAME, MIME_TYPE, ATMNT_SIZE, CNTNT_TYPE, ATMNT_CNTNT, AUDIT_CRT_DATE ) SELECT id, name, filename, mime_type, doc_size,content_type, blob_content, SYSDATE FROM wwv_flow_files WHERE name = APEX_APPLICATION.G_F17(i);
SELECT id into upload_ref from wwv_flow_files where name =APEX_APPLICATION.G_F17(i);
........ ( code for insert command )
FILE_ATMNT is my attachment table in my workspace which updated through wwv_flow_files. My problem is that when i was click on update button image is not loaded into "wwv_flow_files" table so i didnt get image name bcz of $ name =APEX_APPLICATION.G_F17(i);$ this. so its show me no data found error.... Pls help me
Before considering anything else, why bother with all this extra complexity? Why not use the standard form and report pattern?

Resize and display large images at high frame rate.

Hi,
I am looking for some suggestions on how to implement fast image display.
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Hi Rox,
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Hi Experts ,
I have a requirement to display images in Endeca Studio. So for this a blob or binary type attribute is required to ingest images .
when I reffered to the documents ,I see only Boolean,Numeric,dateTime and String types are supported.
I found a URL Which says that it is possible to ingest blob data .
http://forum.cloveretl.com/viewtopic.php?f=4&t=6644
Since i dont have any knowledge on ETL , I'm unable to understand the suggestion provided.
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assignment.setName(key);
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record.getAttribute().add(assignment);
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Hi all, I'm Andrea and this is my first post on SDN.
I'm developing a web based application using Struts 2 and I've got a problem with images management. It follows a brief description:
Using a form in a jsp page it is possible to make a call to the execute() method implemented in a class, extending ActionSupport.
At the end of the method there's the following instruction:
BufferedImage image = generateChart();
My problem is that I need to return this image to the client, so that his browser could display it.
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I've seen it's possible to define result type for Struts 2 actions through xml config file, but I don't what I need to write into che action class.
Could you help me with this topic?

Ok I found the answer to your problem. If you download the tutorial they have the code there it's in one folder. I hope this helps.
http://java.sun.com/docs/books/tutorial/

Serialize and display big images

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