View image from local

Hi,
I'm using J2ME wireless toolkit, and I want to know is it possible to view image from local(eg. C:\WTK22\appdb\DefaultColorPhone\filesystem\root1). I've written some code to view form the folder but it appear "error: null".
mage storedImage = null;
          String picLink = "file://localhost/" + currDirName + fileName;
          try{
               storedImage = Image.createImage(picLocation);
          catch(Exception e){
               System.out.println("Error here: " + e.getMessage());
          }

Yes, it is possible.
They were demonstrating the RT display at NI Week. It is part of the RT features of Vision 6.1. You can route an IMAQ display window to the video output on the PXI chassis. Anything you display in that window will show up on your screen.
Bruce
Bruce Ammons
Ammons Engineering

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How to view images from application's path?

Hello,
I am using the codes below to view images from an ACCESS database listed as ".\image.png", the images are included in the application's path. I'm able to view the images while running crystal reports alone; However when I include the same report and databse in my VB.NET application, the images don't show. I was told that the report looks for the images in a temp folder, an alternative solution would be to copy the image files to a temp folder before attempting to run the report, but so many things can go wrong with such approach. Do you have a better solution to this problem?
Thanks in advance.
Victor
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim myaop6viewer As New aop6viewer
        Dim myaop6report As New AOP6V2
        Dim crConnectionInfo As ConnectionInfo = New ConnectionInfo
        crConnectionInfo.ServerName = (Application.StartupPath & "\AOP6V2.mdb")
        crConnectionInfo.Password = "testaop"
        setDBLogonForReport(crConnectionInfo, myaop6report)
        myaop6report.RecordSelectionFormula = "isnull({image.country}) = false"
        With myaop6viewer
            .CrystalViewer22.ReportSource = myaop6report
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        myaop6report = Nothing
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    Private Sub setDBLogonForReport(ByVal connection As ConnectionInfo, ByVal report As ReportDocument)
        Dim mytables As Tables = report.Database.Tables
        Dim mytable As CrystalDecisions.CrystalReports.Engine.Table
        For Each mytable In mytables
            Dim mytablelogoninfo As TableLogOnInfo = mytable.LogOnInfo
            mytablelogoninfo.ConnectionInfo = connection
            mytable.ApplyLogOnInfo(mytablelogoninfo)
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I tried following your suggestions, but I'm unable to link to the image file from the application, can you please help me link to the image from the application.
1. Created a formula name test with the folowing data:
".\test.png"
2. In the Gphics Location, entered:
{@test}
3. Below is the code in my application
Imports System.Data.OleDb
Imports Microsoft.VisualBasic.ControlChars
Imports CrystalDecisions.Shared
Imports CrystalDecisions.CrystalReports.Engine
Public Class Form1
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim myaop6viewer As New aop6viewer
        Dim myaop6report As New AOP6V2
        Dim crConnectionInfo As ConnectionInfo = New ConnectionInfo
        crConnectionInfo.ServerName = (Application.StartupPath & "\AOP6V2.mdb")
        crConnectionInfo.Password = "testaop"
        setDBLogonForReport(crConnectionInfo, myaop6report)
        myaop6report.DataDefinition.FormulaFields.Item("@test").Text = "path + picture name" '???????
        myaop6report.RecordSelectionFormula = "isnull({image.country}) = false"
        With myaop6viewer
            .CrystalViewer22.ReportSource = myaop6report
            .Show()
        End With
        myaop6report = Nothing
    End Sub
    Private Sub setDBLogonForReport(ByVal connection As ConnectionInfo, ByVal report As ReportDocument)
        Dim mytables As Tables = report.Database.Tables
        Dim mytable As CrystalDecisions.CrystalReports.Engine.Table
        For Each mytable In mytables
            Dim mytablelogoninfo As TableLogOnInfo = mytable.LogOnInfo
            mytablelogoninfo.ConnectionInfo = connection
            mytable.ApplyLogOnInfo(mytablelogoninfo)
        Next
    End Sub
Thanks,
Victor

Display Image from Local path "c:\image.gif"

Hi Experts,
Is there anyway to display an image from local path i.e "c:\img.jpg".
I need to display an image from the path in Dialog(Screen) programming.
I need to do it using program not any other way...
Can anyone suggest me a method please.
Thanks
Regards
Naveen

Hi Naveen,
You'll have to create a custom control for this and perform coding like this:
data piccon type ref to cl_gui_custom_container.
data my_piccon type ref to cl_gui_container.
data my_pic type ref to cl_gui_picture.
data my_container type ref to cl_gui_container.
* invoking the static attribute of the class.
my_container = cl_gui_container=>default_screen.
create object piccon
exporting
parent = my_piccon
container_name = 'IMG_CON'
* STYLE =
* LIFETIME = lifetime_default
repid = sy-repid
dynnr = sy-dynnr
* NO_AUTODEF_PROGID_DYNNR =
exceptions
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
others = 6
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
create object my_pic
exporting
* LIFETIME =
* SHELLSTYLE =
parent = piccon
* NAME =
exceptions
error = 1
others = 2
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
* Can be used to load the picture from the presentation server.
call method my_pic->load_picture_from_url
exporting
url = 'file://D:mydataPicturesMisc_pics 1fw1.jpg'
* IMPORTING
* RESULT =
exceptions
error = 1
others = 2
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.

Display Image from Local p"ath c:\image.gif"

Hi Experts,
Is there anyway to display an image from local path i.e "c:\img.jpg".
I need to display an image from the path in Dialog(Screen) programming.
I need to do it using program not any other way...
Can anyone suggest me a method please.
Thanks
Regards
Naveen

Well you could use the HTML control - try program SAPHTML_DEMO1 and key in the c:\img.jpg to check it works for you... or the picture control as used in example SAP_PICTURE_DEMO.
Jonathan

How to view Images from Filesystem in Apex?

hello,
i want to view images from a network share (e.g. \\10.67.125.22\CREATIVES_DE\PRINT\THUMB\2009\06\002259044s01.JPG don´t nedd http access because it´s only intranet) in an image column of a table. unfortunatly i can´t upload them all into apex because i have really much data. i´m talking about serveral terabytes. i also want to link to videos on a network share but apex always inserts "http://ham-v000002:8080/apex/" in front of the link from the database...
can someone help me out?
greetings
Sebastian

i´m getting closer...
apex stopped inserting the localhost-string as i put "file://" in the "src" attribute. But now i´m dealing with odd slash-adding from apex.
the value located in the #THUMB# variable is like this:
\\10.67.125.22\CREATIVES_DE\PRINT\THUMB\2009\06\002268162s01.JPG
and here´s what apex returns on "<img src="file://#THUMB#">":
file:////10.67.125.22/CREATIVES_DE/PRINT/THUMB/2009/06/002268162s01.JPG
and the same with three slashes "<img src="file://#THUMB#">"
file://///10.67.125.22/CREATIVES_DE/PRINT/THUMB/2009/06/002268162s01.JPG
if i just do "<img src="file:#THUMB#">" (which should return the correct path), oralce cuts away the ip-adress:
file:///CREATIVES_DE/PRINT/THUMB/2009/06/002268162s01.JPG
i don´t know what´s wrong here...
greetings,
Sebastian

Download Image from Local PC

Hi,
I have a jpg image which is stored in the local system(not on the server).I have written an application from which I am not able to download the image from the local system.
I am using the following code but this code works only if the image is present on the server.
        String file = "C:\Folder_Name\image.jpg";
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     final IWDCachedWebResource resource = WDWebResource.getWebResource(content, WDWebResourceType.UNKNOWN);
                try
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           FileInputStream in = new FileInputStream(new File(resourcePath));
           ByteArrayOutputStream out = new ByteArrayOutputStream();
           int length;
           byte[] part = new byte[10 * 1024];
           while ((length = in.read(part)) != -1) {
             out.write(part, 0, length);
           in.close();
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And for downloading the file or image from local system I need to put the file in \src\mimes\Components folder; Where as I want the file to be downloadable anywhere from the local file system. Is that possible?
Thanks
Pravin

Pravin,
If you want to display an image existing elsewhere on the local machine, you need to upload it first (use FileUpload UI component), store it in a byte array and then continue with your code below of creating a cached web resource.
And you place resources in src/mimes/component so that they will be available to the application (meaning for all users). This doesnt mean you are displaying the image from the local file system. When you deploy, these images go and live in the server and accessed from there.
In any case, the hardcoded image location in your code is valid only for YOU but not necessarily other user running the same application.
As such, you cannot access the client's file system explicitly (i.e local machine) due to security reasons. I know of no other way to do it with WebDynpro. Any resources must be present on the server side at some point of time. Either at application start or ask the user to provide it (like FileUpload).
No web technology allows that other than signed applets or trusted activex controls, as far as i know.
Hope that clears the confusion.
Thanks,
Rajit
Message was edited by:
        Rajit Srinivas

HT4106 Will the camera kit allow you to view images from a usb flash drive?

Will the camera kit allow you to view images from a usb flash drive?

You can use a USB flash drive & the camera connection kit.
Plug the USB flash drive (works the same with an SD card) into your computer & create a new folder titled DCIM. Then put your movie/photo files into the folder. The files must have a filename with exactly 8 characters long (no spaces) plus the file extension (i.e., my-movie.mov; DSCN0164.jpg).
Now plug the flash drive into the iPad using the camera connection kit. Open the Photos app, the movie/photo files should appear & you can import. (You can not export using the camera connection kit.)
Using The iPad Camera Connection Kit
http://support.apple.com/kb/HT4101
 Cheers, Tom

How to view images from Pictures Folder using iPhoto?

Right now when I click an image in the Pictures folder, the image is automatically opened using Preview. I want to view images directly from my Pictures folder, and have them open to iPhoto. Is that possible?
I just want to be able to view/sort my photos by Folders rather than by Events, Titles or Photo dates. I can't seem to get them to sort by folders in iPhoto.

Iphoto is a Photo Database designed to allow you to organise and manipulate you photos without recourse to your files.
It's not an image viewer, it can only work with photos that have been imported to the database.
I just want to be able to view/sort my photos by Folders rather than by Events,
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You can opt to organise the files yourself, rather than have iPhoto do it for you, but I don't recommend it.
Simply go to iPhoto Menu -> Preferences -> Advanced and uncheck 'Copy Files to the iPhoto Library on Import'.
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However, you need to be aware of a number of potential pitfalls using this system.
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3. Most importantly, migrating to a new disk or computer can be much more complex.
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If disk space is an issue, you can run an entire iPhoto Library from an external disk:
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*For Users of 10.5 and later*
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Uploaded with plasq's Skitch!
You can access the Library from the New Message Window in Mail:
Uploaded with plasq's Skitch!
*For users of 10.4 and later* ...
Many internet sites such as Flickr and SmugMug have plug-ins for accessing the iPhoto Library. If the site you want to use doesn’t then some, one or any of these will also work:
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This is also true for emailing with Web-based services. However, if you're using Gmail you can use iPhoto2GMail
If you use Apple's Mail, Entourage, AOL or Eudora you can email from within iPhoto.
If you use a Cocoa-based Browser such as Safari, you can drag the pics from the iPhoto Window to the Attach window in the browser.
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For users of 10.6 and later:
You can download a free Services component from MacOSXAutomation which will give you access to the iPhoto Library from your Services Menu. Using the Services Preference Pane you can even create a keyboard shortcut for it.
For Users of 10.4 and later:
Create a Media Browser using Automator (takes about 10 seconds) or use this free utility Karelia iMedia Browser
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2. *File -> Export*: Select the files in the iPhoto Window and go File -> Export. The dialogue will give you various options, including altering the format, naming the files and changing the size. Again, producing a copy.
3. *Show File*: Right- (or Control-) Click on a pic and in the resulting dialogue choose 'Show File'. A Finder window will pop open with the file already selected.
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Regards
TD

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You mean you want to view image data stored in the database, right?
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When using this method, consider the Adobe® Flash®
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Hi there
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He should then be able to scale/resize the image and upload
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Thanks for replying,
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View image from local

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