To use servlet as src for an image in html

Hi,
I want to generate 2 chart images. I do not want to store them. So I am using
<img src="../servlet/xyz">
<img src="../servlet/xyz">
This is a same servlet & depending upon parameters it takes different action. It writes generated charts in response.Sometimes it shows proper images & sometimes both images are same.
If I store these images , they are coming properly.
hat can be the reason for mixing of this respone?
Can somebody pls explain me?
Regards,
Veena

hi there
use the "Open VI reference" function and don't connect the "type specifier vi refnum".
to set control values : use the "Set Control Value" method
to run the VI : use the "Run VI" method
to get control values : use the "Get Control Value" method
then you don't need knwoledge of the connector pane.
Best regards
chris
CL(A)Dly bending G-Force with LabVIEW
famous last words: "oh my god, it is full of stars!"

Similar Messages

Is there a way to use a single bitmapdata for multiple images with GPU mode?

With GPU mode is there a way to bring in a single 1024 X 1024 png containing all my sprites and then slice it up into multiple display objects all refering to the original BitmapData?
I have an app that runs in GPU mode - but I want to optimize the image management.
I am making three sets of images in the orders of 2048, 1024 and 512 px.
The app is a book app and each page has around 4 to 5 bitmaps. I would like to bring in one single image and slice it up - but just refer to the original bitMapData in the memory.
Is there a way to do this - e.g. using a masking technique?
I think it is possible using textures in direct mode - but that is not an ideal solution for me - as the app is already in the appstore - and I would have to entirely refactor it for stage3D. Also I use very large bitmaps which have some masking animations applied to them dynamically: http://youtu.be/Nm0T1jLCTz8?t=42s
Currently, I use jpgs and a jpeg mask file for each image which I composite to get the alpha - then I scale them.
PNGs may be better for GPU - (no compositing) but they make for a huge app file.
Now I am converting it to use diffent sized assets depending on the device, then scaling them if need, and then compositing them for apha. What I was hoping was to find a technique that could reduce the number of bitmapdata objects used and reduce the operations in general.
Any thoughts on optimizing would be appreciated. I can add my code here if it helps.

Tell Apple:
http://www.apple.com/feedback/iphone.html
We're all users here, just like you.

How do use the same crop for multiple images.

I have a number of images that I want to use the same crop on. Instead of go through the whole slow process for each image is there a way to use the same crop for all of the images?
And in iPhoto there was a way to copy the adjustment settings to multiple images, I can't see how to do that in aperture.

Use the "Lift&Stamp" tool:
Crop one image.
Lift the crop using the "Lift" tool.
Select the other images.
Stamp the crop adjustment to all of them.
But caution: By default "Lift" will copy all Metadata tags and all adjustments, but the gps data. If you only want to transfer the cropping rectangle, deselect all lifted items but the crop adjustment before stamping.
Regards
Léonie

PageNotFound when using servlets as clients for EJB

Can anyone help me? I have a container managed EJB. I'm using servlets as my client. I placed my EJB's in a jar file and my servlets and html pages in a WAR file. I deployed them using J2EE's deploytool. I can access my html files but not my servlet files. It always says file not found or a 405 error (resource not allowed) I access my servlet this way...
http://localhost:8000/ReservationContextRoot/ReservationAlias
my web.xml file looks like the following:
<?xml version="1.0" encoding="Cp1252"?>
<!DOCTYPE web-app PUBLIC '-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN' 'http://java.sun.com/j2ee/dtds/web-app_2.2.dtd'>
<web-app>
<display-name>ReservationWAR</display-name>
<description>no description</description>
<servlet> <servlet-name>ReservationServlet</servlet-name>
<display-name>ReservationServlet</display-name>
<description>no description</description>
<servlet-class>ReservationServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ReservationServlet</servlet-name>
<url-pattern>ReservationAlias</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<resource-ref>
<description>no description</description>
<res-ref-name>jdbc/ReservationDB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<ejb-ref> <description>no description</description>
<ejb-ref-name>ejb/Reservation</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>ReservationHome</home>
<remote>Reservation</remote>
</ejb-ref>
</web-app>

Are you sure your servlet class itself can run without problem? Try debug in the these steps:
1. Change your servlet to simply output some HTML text, so you can be sure tomcat can get to your servlet. If this is OK, it means the servlet itself has problem, probably the EJB stuff.
2. Make sure the EJB container is running.
3. Make your servlet a standalone client (not a servlet) and see if it can run. Pay attention to how you do JNDI lookup of the EJB.
Yi

Variable .wim file (BackupFile) using %TaskSequence% not working for reference image

Hello,
I am trying to make a semi-automated solution for building reference image. The goal is to just select a task sequence and based on only that input create a reference image and store it on the MDT server as a unique named .wim file. I'm doing almost exactly
the same as all the pro's (Johan, Mikael, etc.). What I do is in the CustomSettings.ini I specify BackupFile to be %TaskSequenceID%.wim. My goal with that is to get a .wim file that is called REFWIN81CORENLX64.wim. Instead of that I get %TaskSequenceID%.wim.
I'm banging my head against the wall all day now and I have even build another environment to see if the problem occurs there too. It does..
I'm hoping that someone can tell me what Ido wrong.
Mathijs

Short Answer:
You have programmed a race condition into your system.
Long answer:
MDT will fill out the TaskSequenceID variable during the MDT LiteTouch Wizard.
You put the BackupShare variable in your CS.ini file:
BackupShare=\\MDT02\MDTBuildLab$\%TaskSequenceID%
However, the CS.ini was ALREADY processed *BEFORE* the MDT LiteTouch Wizard. and since TaskSequenceID was set to <BLANK> then Backupshare becomes the value above. ANy attempt to re-parse the cs.ini file will not process BackupShare because ZTIGather.wsf
will only pick up the value the first time.
Instead you should set the BackupShare variable *AFTER* the MDT Litetouch Wizard, if you want to leave it in your CS.ini file, then use Johan's method to re-parse the CS.ini file during the Task Sequence.
http://www.deployvista.com/tabid/36/EntryID/139/language/en-US/Default.aspx
-k
Keith Garner - Principal Consultant [owner] -
http://DeploymentLive.com

How can i use adobe drive/cs4 for storing images and interact this with adobe cq5.4 DAM...

Hi,
Can anybody suggest me i want use adobe drive to store images and i want to access the images for my cq5.4 instance..
I want to integrate drive to the cq5.4 dam for ignoring the dam burden on cq5 instane repository..
Is it possible to use this drive? or is there any other way i can achieve my task?
Thanks,
Sony C.

Adobe Drive software doesn't store images; it enables integration of a DAM system with Creative Suite and now Creative Cloud desktop apps.
Adobe Drive 3 is the first version of the software to support integration with Adobe's DAM. This version was designed to work with CS5 and CS5.5 apps.
We do not have a version of Drive that supports integration with CQ 5.4 DAM and CS4 apps.

How to use servlets and JSP for my homepage?

servlets and JSP are server-side program. If my homepage is on some web-hosting websites, can I upload the servlets and JSP to run it? if possible, where can I find such a web-hosting place?
sraiper

Not many hosts offer JSP or Servlet support (and some do but then stop and never give you a refund, grrrrrrr!!!!).
Also, ones that do support it can often be more expensive. There are some free ones but all the one's I've come across have problems that made them unsuitable for my needs.
Here is a list of hosts that support Java:
http://www.thejspbook.com/resources/category.jsp?id=1005&name=JSP+web+hosting
I can't comment on any from that list, however I use http://www.positive-internet.com they are a bit pricey but they have excellent support and are always happy to help with any Tomcat (the JSP/Servlet server they use)configuration issues or needs that you may have.

Can't use "Edit in Photoshop" for RAW images

I can't get Lightroom's "Edit in Photoshop" feature to work for CR2 RAW files (from Canon Rebel T2i). I've installed the latest Camera Raw update, and Photoshop can open the RAW files. However, when I use "Edit in Photoshop" within lightroom, Photoshop (CS5) opens, but then nothing happens.
Previous threads have mentioned this issue, but none gives a solution that worked for me. One user reported rebooting as the solution; other solutions involved trashing the preferences files for Photoshop and Lightroom. I've tried those, but no luck. The "Edit in Photoshop" feature does work for JPEG files.
Any further ideas? I'm using Lightroom 3, CS5, and Mac OS (Snow Leopard).

found the answer on another thread and it works!
http://kb2.adobe.com/cps/401/kb401629.html

Best Practice For Referencing JPEG Path Using Servlets To Prepare HTML IMG

I am migrating a legacy app from Tomcat 5 to Weblogic 11g (10.3). In the legacy app, servlets write HTML that uses relative paths for <IMG src="../images/img.jpeg"> and <script src="../javascript/js.js">. The app is deployed as an exploded archive. Unfortunately, none of the images or script are being loaded. I've tried using http://serverIP:portNum/contextName/images/img.jpeg"> but it doesn't work. I've also checked to get the name of the context in the servlet and it's the root context. Could it have something to do with me having to append .war onto the application when I deploy it? Would it help if I deployed it as a war inside an ear? Basically, I want some best practices for doing this on Weblogic 11g. There are a lot of images and javascript and I'm really hoping they don't have to be inserted using ClassLoader.getResourceAsStream()... thank you.

Best Practice:
1. Move Static files like images, css, java scripts to a web server infrastructure if available.
2. If this is not your case, then please send your directory information how you have packaged your EAR. I can advice :)

PLEASE HELP!!! using servlet to generate an image in jsp page

Hi,
I am so stuck on this... please help.
I have a servlet that generated a gif image dynamically. It uses a bean that stores the gif image in a byte array.
The servlet outputs the byte data to the output stream. The code is really simple and looks like this:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //HttpSession session = request.getSession();
        try {
            ServletOutputStream stream = response.getOutputStream();
            ImageByteInformation imageByteInfo = (ImageByteInformation) request.getAttribute("imageByteInformation");
            response.setContentType("image/gif");
            response.setContentLength(imageByteInfo.getByteData().length);
            stream.write(imageByteInfo.getByteData(), 0, imageByteInfo.getByteData().length);
            stream.flush();
        }catch( Exception e){
            System.out.println("You are hooped!: " + e.getMessage() + " " + e.toString());
        }When I redirect from the dispatch servlet straight to this servlet an image shows up in the browser window.
However when I try to use this jsp page to display the image nothing happens...
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
        <h2>Hello World!</h2>
        <img src="servlets/Map24ImageDisplayServlet"/>
         //I also tried src/servlets/Map24..., /src/servlets/Map24..., /display, servlets/display
        <h2>Did you see the image?</h2>
    </body>
</html>My web.xml is here if it helps...
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>HelloProject</display-name>
<servlet>
    <display-name>ServletDispatcher</display-name>
    <servlet-name>ServletDispatcher</servlet-name>
    <servlet-class>servlets.ServletDispatcher</servlet-class>
</servlet>
<servlet>
    <display-name>Map24ImageDisplayServlet</display-name>
    <servlet-name>Map24ImageDisplayServlet</servlet-name>
    <servlet-class>servlets.Map24ImageDisplayServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>ServletDispatcher</servlet-name>
    <url-pattern>/hello</url-pattern>
</servlet-mapping>
<error-page>
    <error-code>404</error-code>
    <location>/404_error.html</location>
</error-page>
<servlet-mapping>
    <servlet-name>Map24ImageDisplayServlet</servlet-name>
    <url-pattern>/display</url-pattern>
</servlet-mapping>
</web-app>I can never get an image to come up. In fact I can never get the jsp page to run the servlet at all! HELP!!! What am I doing wrong?
Thanks
Edited by: Kind_of_Green on May 5, 2008 3:55 PM
Edited by: Kind_of_Green on May 5, 2008 4:00 PM

OK... so you WERE absolutely right about the src path for the image tag.
However I also had another problem that was quite a bit more insidious and mostly just a symptom
of how little I know about what goes on under the hood of a web app.
My bean storing the image info was stored as a request attribute. When the servlet was called from the
jsp page the request object was either reset or just never initialized. Anyway it is not the same request
object I assumed it was being passed in the doGet method. I added my bean as a session
attribute and everything is sparkly :)
I can only assume that when a request is neither forwarded nor included (as is the case with
calling the servlet from the img tag) it is disappeared.
Anyway, thanks a mint man. I so totally appreciate your time.
Ciao :)

Loading a specific image using servlets

Hello,
I have a question regarding a servlet and my HTML. In my HTML page I should load/ reaload some GIF images that are being dynamically created on the serves: drawn with Java 2 D and afterwards GIF encoded. response.setContentType("image/gif");
GifEncoder encoder = new GifEncoder(img, out);
in the servlet GraphicServlet.java, for example.
In my HTML page I want to load this image that is being formed on the server. Here's that piece of code:
<td><A HREF="http://localhost:8080/servlet/mypackage.myServlet?Nothing! onMouseover="ddrivetip('Click to draw a selected shape', 'yellow', 250)";
onMouseout="hideddrivetip()">
<img WIDTH=375 HEIGHT=250 BORDER=0 src="<%
if (request.getParameter("string")!=null)
out.print((String)request.getParameter("string"));
else
out.print("http://localhost:8080/servlet/mypackage.GraficServlet?undo");
%>" ISMAP/></a></td>
The thing is that I want to load in HTML page in a table the image splitted on the the server. Every cell of the table is a part of the image. My question is how I can do that? Assign an id to every part and load that? What parameted should I pass between the HTML page and the server in order to be able to do that? How can I do in order to be able to reload in the browser only that piece of image that suffered modifications?
Thank you in advance.
Dani

Hello,
I will try to explain in a better way.
At the present moment the application behaves as it follows:
1.The Server creates the image and encodes it into GIF
2. Html displays this image as a server side image map
3. The image is dynamically umpated in the browser, being modified by user interactions, and modifications are sent to the server
4. On the server I am splitting this image in subimages (for example, a grid of 4 equal tiles)
What I'm indending to do is:
1. What I am trying to do is display in a table in the browser the subimages, each cell holding one part of the entire image, and I don't know what parameter I should use and how, as a selection of the sub-image.
Here's the fragment where I am loading the entire image in the browser. I don't know how I should modify that in order to be able to load the certain parts on the original images in a table, in my HTML page.
<td><img WIDTH=375 HEIGHT=250 BORDER=0 src="<%
if (request.getParameter("string")!=null)
out.print((String)request.getParameter("string"));
else
out.print("http://localhost:8080/servlet/mypackage.GraficServlet?undo");
%>" ISMAP/></td>
Thank you, once again.

In an eMail message, when I attempt to save two photos by clicking the 'Save 2 Images' link, not the 'Save Image' link, the images are not saved. (I use I I apologize for the late notice, butOS7 on IPhone5). Is this feature broken?

In an eMail message, when I attempt to save two photos by clicking the 'Save 2 Images' link, not the 'Save Image' link, the images are not saved. (I use I I apologize for the late notice, butOS7 on IPhone5). Is this feature broken?

Please don't post the same question multiple times!

I am trying to connect a Macbook Pro to a projector for a Powerpoint presentation. When I use a VGA cable, the color of the projected images are not good. When I use a USB cable, the projected image includes the presenter notes on my computer screen?

I am trying to connect a Macbook Pro to a projector for a Powerpoint presentation. When I use a VGA cable, the color of the projected images are not good. When I use a USB cable, the projected image includes the presenter notes on my computer screen?

To move an iPhoto Library to a new machine:
Link the two Macs together: there are several ways to do this: Wireless Network,Firewire Target Disk Mode, Ethernet, or even just copy the Library to an external HD and then on to the new machine...
But however you do choose to link the two machines...
Simply copy the iPhoto Library from the Pictures Folder on the old Machine to the Pictures Folder on the new Machine.
Then hold down the option (or alt) key key and launch iPhoto. From the resulting menu select 'Choose Library'
and select the Library that you moved. That's it.
This moves photos, events, albums, books, keywords, slideshows and everything else.
Your first option didn't work because you imported one Library to another. Every version and thumbnail is imported like a distinct photo, you lose all your Albums, Keywords etc., the link between Original and Previews is destroyed, the non-destructive editing feature is ruined and so on. In summary: it's mess.
Your second option didn't work because you simply referenced her library on the old machine.
Regards
TD

I am using Adobe Pro 11 and on opening a pdf I am getting error 'Insufficient Data for an Image'. Please help and provide a workaround if the solution not there.

Hi all,
I am using Adobe Pro 11 and on opening a pdf I am getting error 'Insufficient Data for an Image'. Please help and provide a workaround if the solution not there.
I have already set the preferences to for page view to low zoom settings, and page fit view settings, but it never opens the pdf. Please check and provide a solution asap.
Thanks in advance!

Most of the documents have sensitive info on them. I will have to do some looking for some that i can share, but will get something to upload (dropbox) as soon as I can.
Thanks for you help.

How to read ZIP files(having PDFs,Image) using MQ Series link for R/3

Hi,
1)Is it possible to transfer a zip file (having an image or pdf) using IDocs in SAP 4.6C using MQ Series link for R/?
Scenario: "MQ Series link for R/3" converts Business-Reports from a third-party software,into SAP IDocs.Each Business-Report contains one XML file and one ZIP file.
2)Being on ABAP side,do I have to worry about how the zip file would be converted into IDocs?
Detailed descrption:
This scenario requires integration of a non-SAP software which talks in XML with SAP R/3(4.6C).The customer has decided to go with 'MQ Series link for R/3' (which integrates any non-SAP application running on IBM MQ Series to R/3,by converting data(in any format) into IDocs).He is not ready to go for XI.
The Problem area is a functionality which requires the non-SAP software to send XML file along with an attached Zip file.So,XML document,basically,has a 'zippedFile' XML element having actual file in XML keyword 'file'.
This XML document ideally, should be converted by the subsystem(MQSeries link for R/3) into IDocs i.e. into a stream which could be stored in a table on R/3 side and later, sent back to the non-SAP software through MQ Series link to be converted into zip-file again with corresponding pdfs,images.I want someone who has worked in a similar scenario to confirm this.

Hi,
I have a feeling I have posted this question in the wrong forum or maybe I will let you decide this.Any help would be appreciated (even the right forum name).
My scenario requires integration of a non-SAP software which talks in XML with SAP R/3(4.6C).The customer has decided to go with 'MQ Series link for R/3' (which integrates any non-SAP application running on IBM MQ Series to R/3,by converting data(in any format) into IDocs).He is not ready to go for XI.
The Problem area is a functionality which requires the non-SAP software to send XML file along with an attached Zip file.So,XML document,basically,has a 'zippedFile' XML element having actual file in XML keyword 'file'.
This XML document ideally, should be converted by the subsystem(MQSeries link for R/3) into IDocs i.e. into a stream which could be stored in a table on R/3 side and later, sent back to the non-SAP software through MQ Series link to be converted into zip-file again with corresponding pdfs,images.I wanted someone who has worked in a similar scenario to confirm this.

To use servlet as src for an image in html

Similar Messages

Maybe you are looking for