How to display images on labview interface using matrox meteor card acquisition

how to acquire images on lab view interface.

Hi,
you have to use National Instruments IMAQVision library and Meteor drivers
for this library. For drivers look at www.matrox.com, thirth party software.
For doing image processing algorithms you need the IMAQVision library but
when you only need acquiring and displaying in LV6.1 I think some basic acq.
vi's are included.
Good luck,
Marc
"abdel_73fr" wrote in message
news:[email protected]..
> how to acquire images on lab view interface.

Similar Messages

How to acquire images on labview 6.0 using matrox meteor card acquisition?

i've a matrox meteor card acquisition , i want to display images on labview interface.

Abdel,
You can use third-party data acquisition boards with LabVIEW; you just cannot configure such boards using MAX. MAX support is just one of the integration advantages that you get when you use NI hardware and software in conjunction.
LabVIEW can communicate with 3rd party hardware using the Call Library function found in the Advanced palette under the Functions Palette. If your hardware is provided with a driver-level DLL then LabVIEW can communicate with the hardware. However, you will need complete documentation of the DLL in order for you to create your own interface for the 3rd party hardware.
Another option would be if the manufacturer of the hardware provided LabVIEW VIs that controls their hardware. You will not be able to use the National Inst
ruments Data Acquisition (DAQ) VIs because those VIs use the NI-DAQ DLL, which is our driver-level software for our DAQ boards. Other companies use their own driver-level software to control their own hardware. Only National Instruments hardware uses the NI-DAQ driver which allows you to use the LabVIEW DAQ VIs.
Zvezdana S.
National Instruments

How to display images on my internal isight?

Hi,
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Welcome to Apple Discussions, Liban
iChat can do what you want, but I do not know of any web-based video chat site that can.
Look for Help or Support information on the site you are using or ask the Webmaster if his site has the capability to do what you want.
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How to display image?

Hi all,
How to display image from the database table in the adobe form by using web dynpro abap?
I want to display image in the adobe interactive form by using web dynpro abap.
Please help me.
Regards,
srini

Hi Srini,
If you go through the article you might have seen the following piece of code
*** Send the values back to the node
lo_el_z_if_test_cv->set_static_attributes(
EXPORTING
static_attributes = ls_z_if_test_cv ).
" here ls_z_if_test_cv has the image in XSTRING format which has beeen retrived using METHOD get_bds_graphic_as_bmp of CLASS cl_ssf_xsf_utilities
" In your case you need to just use the select query n fetch it from your table; ( provided your image is store in XSTRING format )
How is your image stored in your database table ?
Regards,
Radhika.

How to display images and information

how to display images and information(e.g. like questions) on a jsp page that stored in a database

Look As far as i can see....
Utlimately every file could be expressed as a bytes buffer.
so say if you have a bean called Choice Bean which is expressed as
public class ChoiceBean{
   private String choiceid;
   private String choicedesc;
   private byte image[];
   public void setChoiceId(String choiceid){
          this.choiceid = choiceid;
    public String getChoiceId(){
           return this.choiceid;
      public void setChoiceDesc(String choicedesc){
           this.choicedesc = choicedesc;
       public String getChoiceDesc(){
           return this.choicedesc;
       public void setImage(byte image[]){
              this.image = image;
         public byte[] getImage(){
              return this.image;
}QuestionList.java:
===============
public class QuestionList{
     private List<ChoiceBean> choicelist;
      /*Other member variable declarations*/
       public List<ChoiceBean> getChoiceList(){
                /*Custom code where you may build the list by querying the DA layer*/
                 return this.choicelist;
     public int search(String choiceid){
             int index = -1;
             for(int i =0 ; i < this.choicelist.size() ; i++){
                    ChoiceBean cb = this.choicelist.get(i);
                     if(cb.getChoiceId().equals(choiceid)){
                            index = i;
                            break;
             return index;
    /* Other member method declarations */
}and you are retreving List<ChoiceBean> from DB using your query & have created a session attribute / <jsp:useBean> named ChoiceList
NOTE: sometimes your application server can go out of bounds as you are consuming a lot of memory by creating an arraylist object.
use the following methodology to display images & choices
sample.jsp:
=========
<jsp:useBean id="QuestionList" class="com.qpa.dao.QuestionList" scope="session"/>
<TABLE>
<%
/* QuestionList.getChoiceList() is a method which fetches data from the DB & returns it in form of List<ChoiceBean> */
List<ChoiceBean> choicelist = QuestionList.getChoiceList();
for(int i =0 ; i < choicelist.size() ; i++){
%>
<TR>
<TD><%!=choicelist.get(i).getChoiceId()%></TD>

<TD><IMAGE src="ImageServlet?choiceid=<%!=choicelist.get(i).getChoiceId()%>"/> </TD>
<TD><%!=choicelist.get(i).getChoiceDesc()%></TD>
</TR>
<%
%>
</TABLE>
<%
    session.remove("QuestionList");
%>
NOTE: usage of JSTL or any other custom built tag-libraries makes life more simpler in the following case
ImageServlet.java:
===============
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        byte buffer[] = null;
        HttpSession session = request.getSession(false);
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        QuestionList ql = null;
        String choiceid = new String("");
        try{
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            ql = (QuestionList) session.getAttribute("QuestionList");
        } catch(Exception exp){
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            List<ChoiceBean> clist = QuestionList.getChoiceList();
               assuming that you have created a serach method which searches the entire choice list and would give you
               the index of that object which is being refered by unique choiceid and returns -1 if not found
            int index = QuestionList.search(choiceid);
            if(index != -1){
               ChoiceBean cb = clist.get(index);
               buffer = cb.getImage();
        if(buffer != null){
             // assuming that we have stored images in JPEG format only
             JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(new ByteArrayInputStream(buffer));
             BufferedImage image =decoder.decodeAsBufferedImage();
             response.setContentType("image/jpeg");
             // Send back image
             ServletOutputStream sos = response.getOutputStream();
             JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(sos);
             encoder.encode(image);
        } else {
           response.setContentType("text/html");
           response.getWriter().println("<b>Image data not found</b>");
}However,i still feel there are few loopholes with this approach where Application Server can eat up a lot of heap space which may result in outofmemorybound exception.
Hope this might help :)
REGARDS,
RaHuL

How to read bytes(image) from a server ?how to display image after read byt

How to read bytes(image) from a server ?how to display image after reading bytes?
i have tried coding tis , but i couldnt get the image to be display:
BufferedInputStream in1=new BufferedInputStream(kkSocket.getInputStream());
int length1;
byte [] data=new byte[1048576];
if((length1=in1.read(data))!=-1){
System.out.println("???");
}System.out.println("length "+length1);
Integer inter=new Integer(length1);
byte d=inter.byteValue();

didn't I tell you about using javax.imageio.ImageIO.read(InputStream) in another thread?

How to display multiple tables from database using netbeans swing gui

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Layered Pane with JTables or you can easily to it with a little scripting and HTML.
plzzzzzzzzzzzzzzzzz, do not use SMS speak when posting.

How to display image in JFrame

i am comfortable with displaying an image in applets ,but i am not able to display image in JFrames
i used Image img=getImage(getDocumentBase(),"sample.jpg");its displaying an error cant find symbol getDocumentBase()

It is a method of Applet. If you have a question of what methods
are available in a given class, the very first thing you should do is check the API:
http://java.sun.com/javase/6/docs/api/
Take a look at the code in reply #2: http://forum.java.sun.com/thread.jspa?threadID=5152350

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How to display images in life on labview 6.0 using an acquisition toolkit"matrox meteor pulsar"

please send me ready VIs doing that

Please post more information on what you are trying to do, and which software you have.
Are you using any Image Acquisition (IMAQ) software?
Which toolkit do you have?
Are you trying to display animated .jpeg or .gif images in LabVIEW front panel?
Animating LabVIEW Controls
http://zone.ni.com/devzone/explprog.nsf/6c163603265406328625682a006ed37d/6a44b4dccc2f435d86256afe0070265c?OpenDocument
Are you trying to display live images of LabVIEW front panels in a web browser?
Publishing Front Panels to the Web
http://zone.ni.com/devzone/explprog.nsf/6c163603265406328625682a006ed37d/aad6b634e63adabe86256921004c7edd?OpenDocument
Are you trying to display live web page images in LabVIEW front panel?
Building a Simple Web Browser Using ActiveX
http://zone.ni
.com/devzone/explprog.nsf/6c163603265406328625682a006ed37d/a17ad4e3a1eafe7086256775007827b6?OpenDocument
Please give more information so we can better assist you.
Zvezdana S.
National Instruments

How to display image in database using php

i've try search all hope that you all can give me some guidance how to display data that is in image or BLOB using PHP. just a query and php code that will make display of the image. hope that you all show me the example or give me reference that i need to solve my problem.

Hi,
Have a check on these Google results, you might find something there...
http://www.google.com/search?sourceid=navclient-ff&ie=UTF-8&q=%22display%20image%22%2Boracle%20%2Bphp

How to display Image by using Array?

Hi all, I know to how to display the image in MXML by using
AS 3.0
like this:
<?xml version="1.0"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100" height="80" borderStyle="solid">
<mx:Script>
<![CDATA[
[Embed(source="logo.gif")]
[Bindable]
public var imgCls:Class;
]]>
</mx:Script>
<mx:Image source="{imgCls}"/>

<mx:Image source="@Embed('assets/Nokia_6630.png')"/>
</mx:Application>
But the thing is I am building a list for display the images,
the values is come from the Array. I am trying a different way for
display it but no working, here is my code:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml">
<mx:Script>
<![CDATA[
public var PICTURE_ARRAY:Array = [{label:"FileA",
icon:"@Embed('upload/myjpg.jpg')"},
{label:"FileC", icon:"@Embed('upload/myjpg.jpg')"},
{label:"FileB", icon:"@Embed('upload/myjpg.jpg')"}]
]]>
</mx:Script>
<mx:Tile id="pictureSelection" height="180" width="500"
borderStyle="solid">
<mx:Repeater id="picRP"
dataProvider="{PICTURE_ARRAY}">
<mx:VBox horizontalAlign="center" verticalAlign="middle"
verticalGap="0" borderStyle="none" width="100" height="100">
<mx:Image width="80" height="80"
source="{picRP.currentItem.icon}"
toolTip="{picRP.currentItem.icon}"/>

<mx:Label text="{picRP.currentItem.label}" width="100"
textAlign="center"/>
</mx:VBox>
</mx:Repeater>
</mx:Tile>
</mx:Application>
Can anyone tell how to display the array value into Image
tag? Thanks

In your data you have this:
{label:"FileC", icon:"@Embed('upload/myjpg.jpg')"},
change it to this:
{label:"FileC", icon:"upload/myjpg.jpg"}, // this is just the
filename, not embedded
In your Repeater you have this Image tag:
<mx:Image width="80" height="80"
source="{picRP.currentItem.icon}"
toolTip="{picRP.currentItem.icon}"/>
which is fine, except for the toolTip. The toolTip uses a
string, not an image. If you want to show an image in the toolTip,
you'll need to write your own toolTip class.
Now the source property of the image will be given the URL to
the image which will then be requested from the server and
downloaded at runtime - it is not embedded.
If you need to embed the images, then your dataProvider
should have the variable name associated with the embedded
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How to display image using from open dialog box?

I've developed a program that can display image by named the file that I want to display in my program.
But how can I display an image from an Open Dialog Box?
I attch here with my program.
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.filechooser.*;
public class SuDisplayTool6 extends JFrame implements InternalFrameListener,ActionListener
JTextArea display1;
JDesktopPane desktop;
JInternalFrame displayWindow;
JInternalFrame listenedToWindow;
static final String SHOW = "Show Image";
static final int desktopWidth = 800;
static final int desktopHeight = 600;
private static final int kControlX = 88 ;
private DrawingPanel panel;
public SuDisplayTool6(String title)
super("Internal Frame");
desktop = new JDesktopPane();
desktop.putClientProperty("JDesktopPane.dragMode","outline");
desktop.setPreferredSize(new Dimension(desktopWidth, desktopHeight));
setContentPane(desktop);
addMenu();
createDisplayWindow();
desktop.add(displayWindow);
Dimension displaySize = displayWindow.getSize();
displayWindow.setSize(desktopWidth, displaySize.height);
protected void createDisplayWindow()
JButton b1 = new JButton("Show Image");
b1.setActionCommand(SHOW);
b1.addActionListener(this);
display1 = new JTextArea(3,30);
display1.setEditable(false);
JScrollPane textScroller = new JScrollPane(display1);
textScroller.setPreferredSize(new Dimension(200,75));
textScroller.setMinimumSize(new Dimension(10,10));
displayWindow = new JInternalFrame("Header Graph",true,false,true,true);
JPanel contentPane = new JPanel();
contentPane.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
contentPane.add(Box.createRigidArea(new Dimension(0,5)));
contentPane.add(textScroller);
b1.setAlignmentX(CENTER_ALIGNMENT);
contentPane.add(b1);
displayWindow.setContentPane(contentPane);
displayWindow.pack();
displayWindow.show();
protected void createListenedToWindow()
listenedToWindow = new JInternalFrame("Image",true,true,true,true);
listenedToWindow.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
listenedToWindow.setSize(800,450);
panel = new DrawingPanel();
listenedToWindow.setContentPane(panel);
public void internalFrameClosing(InternalFrameEvent e)
public void internalFrameClosed(InternalFrameEvent e)
listenedToWindow = null;
public void internalFrameOpened(InternalFrameEvent e)
public void internalFrameIconified(InternalFrameEvent e)
public void internalFrameDeiconified(InternalFrameEvent e)
public void internalFrameActivated(InternalFrameEvent e)
public void internalFrameDeactivated(InternalFrameEvent e)
public void actionPerformed(ActionEvent e)
if (e.getActionCommand().equals(SHOW))
if (listenedToWindow == null)
createListenedToWindow();
listenedToWindow.addInternalFrameListener(this);
desktop.add(listenedToWindow);
listenedToWindow.setLocation(desktopWidth/2 - listenedToWindow.getWidth()/2,
desktopHeight - listenedToWindow.getHeight());
listenedToWindow.show();
else
public static void main(String[] args)
JFrame frame = new SuDisplayTool6("Su Display Tool");
frame.addWindowListener(new WindowAdapter()
public void windowClosing(WindowEvent e)
System.exit(0);
frame.pack();
frame.setVisible(true);
private void addMenu()
JMenuBar menuBar;
JMenu menu, submenu;
JMenuItem menuItem;
final JFileChooser fc = new JFileChooser();
fc.addChoosableFileFilter(new ImageFilter());
menuBar = new JMenuBar();
setJMenuBar(menuBar);
menu = new JMenu("File");
menuBar.add(menu);
menuItem = new JMenuItem("Open...");
menu.add(menuItem).addActionListener(new ActionListener()
public void actionPerformed(ActionEvent e)
int returnVal = fc.showOpenDialog(SuDisplayTool6.this);
menuItem = new JMenuItem("Save");
menu.add(menuItem);
menuItem = new JMenuItem("Save As...");
menu.add(menuItem).addActionListener(new ActionListener()
public void actionPerformed(ActionEvent e)
int returnVal = fc.showSaveDialog(SuDisplayTool6.this);
menuItem = new JMenuItem("Close");
menu.add(menuItem);
menu.addSeparator();
menuItem = new JMenuItem("Exit");
menu.add(menuItem).addActionListener(new WindowHandler());
menu = new JMenu("Edit");
menuBar.add(menu);
menu = new JMenu("View");
menuBar.add(menu);
menuItem = new JMenuItem("Zoom In");
menu.add(menuItem);
menuItem = new JMenuItem("Zoom Out");
menu.add(menuItem);
menu.addSeparator();
submenu = new JMenu("Header");
menuItem = new JMenuItem("CDPX");
submenu.add(menuItem);
menuItem = new JMenuItem("SX");
submenu.add(menuItem);
menuItem = new JMenuItem("CX");
submenu.add(menuItem);
menu.add(submenu);
menu = new JMenu("Help");
menuBar.add(menu);
menuItem = new JMenuItem("About");
menu.add(menuItem).addActionListener(new WindowHandler());
private class WindowHandler extends WindowAdapter implements ActionListener
public void windowClosing(WindowEvent e)
System.exit(0);
public void actionPerformed(ActionEvent e)
if(e.getActionCommand().equalsIgnoreCase("exit"))
System.exit(0);
else if(e.getActionCommand().equalsIgnoreCase("About"))
JOptionPane.showMessageDialog(null,"This program is written by Nenny Ruthfalydia.","About",JOptionPane.PLAIN_MESSAGE);
class DrawingPanel extends Panel
final ImageIcon imageIcon = new ImageIcon("image8.jpg");
Image image = imageIcon.getImage();
public void paint (Graphics g)
g.drawImage(image, 10, 10, this);

so much wrong with this post...
a) use the code tags to format the code. Now it is an unreadable mess
b) scriptlets in your JSP. I don't even want to look at that mess. Learn how to combine servlets and JSPs to create clean, readable and maintainable code in which view logic and business logic are separated. The rule: no java code in your JSP, only tags and EL expressions (learn about JSTL).
So you get a blank screen. When you do "view source" in your browser, do you see anything there? If nothing, check if you are behind a proxy server. The solution to a post of not too long ago was that the blank screen was being caused by faulty proxy server settings (the user figured it out himself, I don't know what was done to solve it).
If all this fails you will have to do some debugging magic using your favorite IDE. It will probably be something stupid you are overlooking in the code. It is annoying, but debugging code that does not work is a big part of your job. Better get good at it.

How to display image in database using html or php

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Using JHeadstart, you can display a BLOB column from the database in HTML, by way of ADF. Check out the JHeadstart Tutorial at http://www.oracle.com/technology/products/jdev/tips/muench/jhstutorial/index.html to get started, then do the same for your own database tables that include the BLOB column. JHeadstart will take care of rendering it as a file upload or image, depending on the display type you set at the attribute level.
Hope this helps,
Sandra Muller
JHeadstart Team
Oracle Consulting

How to display image from wamp if the data type i use is blob?

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Don't store the images in the database. Store the image file names in the database and put the images in a folder.

How to display images on labview interface using matrox meteor card acquisition

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