Want to scan image from scanner by oracle forms

Hi all,
I am using oracle developer suite 10g, oracle application server 10g and oracle database 10g. I can load image or picture in forms by webutil from a location. But now i need that i have a button on the form and when i click then it will scan image from the scanner installed on that machine. I do not khow the way. Pls help me.
Message was edited by:
Tarik_kuet

I have made a bean for scanning images..
you can scann images..
convert scanned images to pdf
Store images,pdf to local disk
Store images or pdf to database using servlet and HTTPClient library ..
(if someone need source please send me a mail to: [email protected])
look here: Need to read image from scanner
Edited by: user651799 on Nov 26, 2008 7:46 AM

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Read image from scanner

i want to interact with hardware(scanner) in java
i want to read image and store in database
for this
1.) i want to read image from scanner
2.) how do i start scanner process
from where i gonna start
plz help me to interact with hardware

Hi, I have faced a similar problem and solved it using the morena api http://www.gnome.eu/Twain/examples/studio.html
Problem is the scanner works fine with TWAIN, but with SANE, it is totally failing. There is a permanent connection refusal form the scanner ip whenever
i try to use a network scanner. I am not sure how to solve it. If anyone has solved this please revert back.
Regards,
Anthony

Need to read image from scanner

Hi,
I wnat to load image from scanner directly into forms. Then save it into table.
Shahin

Here we are..
This is my "bean" for scanning over twain driver or SANE (linux)..
I have used morena twain drivers (JNI), apache httpclient library for java (i need it for http communication between forms and database) and Itex pdf library for java.
The bean has three options..
1. you can select the twain device and start to scan
2. you can view scanned images
3. you can generate PDF from scanned images and store it to local disk or database..
For example how the form look like:
!http://freeweb.siol.net/peterv6i/scan1.jpg!
On the first form you can start a new scann or just delete the temporary files in the local folder (user temporary folder).
After you press the "scann" button the twain dialog apear
!http://freeweb.siol.net/peterv6i/scan2.jpg!
The dialog of twain device will startup. Here you can set everythig you can (scann area, colors, dpi ...)
!http://freeweb.siol.net/peterv6i/scan3.jpg!
The scanned images are transfered on local disk (temp folder). Every scanned images got timestamp value as name of the image (on the picture this are located in the select list)
!http://freeweb.siol.net/peterv6i/scan4.jpg!
If you click on the item the scanned image will aper on the screen
!http://freeweb.siol.net/peterv6i/scan5.jpg!
The last screen is for saving / generate a pdf from the array of images or image.
!http://freeweb.siol.net/peterv6i/scan6.jpg!

Import Image from scanner to database Direct ..

can any Colleagues help me ..
how can i Import Image From Scanner directly
if anyone can descuss code and how can i do that
thank for all Colleagues .......

You cannot.. unless you are prepared to get your hands dirty writing code to integrate a scanner API into Oracle.
Oracle has a feature called extproc. This allows you to define external "procedures" - these procedures are for example shared object libraries (Linux/Unix) or dynamic link libraries (Windows). A scanner API will be typically implemented by its driver as a shared object/DLL. Which means it is callable from within PL/SQL.
It may however not be usable - extproc does not support callbacks, does not own a window or process handle, and so on.
In which case you may need to wrap the DLL into a custom DLL that implements callbacks. perhaps create a hidden window if a window handle is needed, and so on.
In other words, this is not a trivial thing. You need to know more than just a bit about o/s side (systems) programming.
You should also ask yourself why you want to do this. Architecturally wiring a scanner into Oracle via PL/SQL and an extproc interface make absolutely no sense at all.
Especially since operator input/control is required to physically manage device... That is on the very opposite side of the Oracle server spectrum. That is clearly a client function to interact with such a device and not a server function.

How do i get a scanned image from my canon printer to my macbook

how do i get a scanned image from my canon printer to my macbook

The Canon printer can be found in the System Preferences > Print and Fax.Click to reveal the list of printers in the left hand side bar. If your model has scan capabilities then you can click the Open Scanner submenu:

Elements freezing on acquire image from scanner

When using a Neat NM-1000 scanner and I acqire image from scanner the program loads the Neat software to scan the image and runs the photo through the scanner and then freezes the software and will not allow me to continue. Is there and update I need or some settings I should make somewhere in the software?

Thanks for your response.
Can you please try scanning once outside of Oragnizer and import the scanned image manually in EO?
Thanks
Andaleeb

I want to take image from Photos and open in Photoshop.

I want to take image from Photos and open in Photoshop. In iPhoto I was able to drag it into PS icon, but now can't do that.

File -> Export
There is a feature called extensions in Photos that allows developers to write a hook so that photoshop and similar apps might work with Photos, but none have doe that yet,

How do you SAVE a scanned image from my printer?

I have an HP Deskjet 3510 Printer. How do I save a scanned image from my printer to a folder? This is my first MAC.

It's automatically saved, if you use the Image Capture application already pre-loaded on your computer you specify the folder, file name, and type of file (jpg, pdf, etc...) right there. You didn't say what scanning app you use but I'm sure it is very similar.
BTW because this is your first Mac I'd suggest book marking and using the Intel-based iMac Support link.

To load the image from appl. server to FORM

Hi all,
i have to fetch the image from Application server and Print in a form. i don't know how to load the image from appl. server to FORM.Through SE78 i guess we can load the image only from presentation server,,,,can anyone help on this????

Hi Bhuvaneshwari ,
Through SE78 you can fetch the image from application server.
Goto>Graphics>BMAP(Bit map images)>In Name parameter click F4 for input help.>click on execute button.
These images are stored on document server.
There you can find images of application server.
Those images you can import.
Reward if helpful.
Regards,
Sandhya.

PS CS6 trial crashes after importing huge image from scanner

Hi.
Here is my hardware:
   Macbook pro 4 GB DDR3 core i5 with plenty of HD space
   Epson V700 scanner (6400 dpi scanning capability)
My Software:
   Adobe CS6 trial
What I want to do:
   Scan a typical photo that is 6 by 6 inches at 6400 dpi as a bitmap, for utmost quality
What I tried:
   File -> Import -> Images from device -> then selected my scanner, set it to scan at 6400 dpi and save as a bitmap
My problem:
    When the scanner head is done scanning and the progress bar for scanning the image completes and moves to the next step (presumably writing the image to the file), PS crashes and gives me an error log. It is far too detailed for me. I have no problem scanning images at lower resolutions like 1200 dpi. But this scanner is capable of 6400 dpi and I want to take full advantage of it. I cannot use the scanner software that came with teh scanner because tech support told me the scanner software has a 1.something GB file limit size. They told me 3rd party software like PS should be able to scan unlimited file sizes.
   I suspect the file size migh be too large (16 GB)
My question:
   Is this a bug in the trial or something? Should PS be able to scan a 6 by 6 inch photo at 6400 dpi and save it as a bitmap?
Any 1st thoughts? I imagine it would be useful to upload the error log. I can do that if it is ok to do so
Thanks, your help is appreciated since I would lik eto scan this image at 6400 dpi. If I am given a solution, I will probably buy the full version

That's a bigger image than photoshop elements can handle (the pixel dimensions are roughly 38,400 x 38,400)
I suspect the problem in cs6 is more due to lack of ram on your machine (compared to the file size), but you should really ask about cs6 on the photoshop forum:
http://forums.adobe.com/community/photoshop/general
Also unless the photo is a slide or negative, you probably don't need to scan at max resolution.
Anyway for elements you'd need to reduce either the dpi or specify a smaller size than 6 x 6.
And then probaly scan (save) to your hard drive instead of scanning from within elements to a file format such as tif with compression if the scanner offers that option.
It depends on what your scanning, but for example i usually scan 35 mm slides at 4800 dpi (different scanner) at there default size (24mm x 36mm) and the file size is usually in the 200 to 300 mb range.
Message was edited by: R_Kelly

Importing Images from Scanner

For 15 years I have used Adobe Elements as my photo-editing software. I import images from my scanner, camera, etc. My computer hard drive crashed last week. I have a new hard drive and had to reload all my programs. Now when I'm in Adobe PE 10 and say I want to import an image from my scanner or camera, it won't see them. Might be a twain issue -- but I can find NO help on the Adobe sight. My Brother MFC can print and scan (so the problem is not with them). I can pull photos from my camera "the long way." I just can't get Adobe to see my scanner or camera. HELP! Who can I call (for free) or where can I go for live chat? I'd like to get this solved NOW!

Hope that this helps. Let us know if this is correct.
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Any advice is appreciated on my tedious task.

Thanks Barbara. I have a really old flatbed HP scanner and am using regular Windows fax & scan to capture the images. It's my understanding that newer HP scanners come with this type of software. Didn't really want to invest in a new scanner. I've tried a few trials of scanning software, but found PSE10 actually does a better job than them in it's dividing scanner pics. I'll just deal with the ones that it can't handle manually. Maybe we'll see a feature where we can crop and export multiple parts of a file in a future release.

Help in Create PJC to get image from Scanner

Help
I'm tring to use JTwain java library to scan an image directly to the form ,
i got the DLL and the java files and use it to run and test the Demo program from dos
It works , then i tried to make a PJC to use that class
the PJC Bean Extends the VImage class With 2 properties
a SET Property SELECT_SOURCE
a GET Property ACQUIRE
I'm trying to run those property's function from 2 Buttons in the form , not in the initialization
and create a Bean Area in my Form to use that class,
the classes compiled and made a JAR file in <DEVSUITE_HOME>/forms/java directory
After the compilation of the PJC , deployment and add the JAR file to formsweb.cfg.
when i'm tried to run my form
the form give me that error "FRM-92100" before it's load.
my Bean Code as Follow
package net.javajeff.jtwain;
import java.awt.Image;
import oracle.forms.handler.IHandler;
import oracle.forms.ui.CustomEvent;
import oracle.forms.properties.ID;
import oracle.forms.ui.VImage;
public class MYVImage extends VImage
static IHandler mHandler;
// SET
protected static final ID SELECT_SOURCE = ID.registerProperty("SELECT_SOURCE");
// GET
protected static final ID ACQUIRE = ID.registerProperty("ACQUIRE");
public MYVImage()
try
jbInit();
catch(Exception e)
e.printStackTrace();
public boolean setProperty(ID property, Object value) {
if(property == SELECT_SOURCE) {
JTwain JT =new JTwain();
try{JT.selectSourceAsDefault();}
catch(Exception e){}
return true;}
return true;
public Object getProperty(ID property) {
JTwain JT =new JTwain();
if (property == ACQUIRE)
try{
this.setImage(JT.acquire());
catch(Exception e){}
} else
return super.getProperty(property);
return null;
private void jbInit() throws Exception
The Jtwain Code is working in dos ,it returns Java.awt.image from The ACQUIRE function
i used it in the bean to set it's image
the Twain class code
package net.javajeff.jtwain;
import java.awt.Image;
* This class provides the "glue" to connect the Java side of JTWAIN to the
* C++ side. Methods exist to initialize JTwain and interact with TWAIN.
* @author Jeff Friesen
public class JTwain
* Initialize JTwain. Initialization succeeds if System.loadLibrary() is
* able to find the jtwain library, if the jtwain library is able to find
* TWAIN_32.DLL, and if TWAIN_32.DLL contains the DSM_Entry() function. A
* messagebox is displayed if either TWAIN_32.DLL or DSM_Entry() can't be
* found.
* IMPORTANT: This method must be called before any other method. If this
* method returns false, do NOT call any other method.
* @return true if JTwain successfully initialized, otherwise false
public static boolean init ()
try
System.loadLibrary ("jtwain");
return true;
catch (UnsatisfiedLinkError e)
return false;
* Display the default source's dialog box to let the user configure that
* source. If the user clicks the Scan button, acquire one image from the
* default source.
* @return Image that describes the acquired image, otherwise null if the
* user clicked the Cancel button on the default source's dialog box
* @throws JTwainException if something goes wrong
public static native Image acquire () throws JTwainException;
* Select a source name from the source manager's dialog box. If the user
* clicks the Ok button, the highlighted source name becomes the new
* default source.
* @throws JTwainException if something goes wrong
public static native void selectSourceAsDefault () throws JTwainException;
Please help, i need to scan an image directly to the form image item
if there is another way somebody heeeelp

here's a snippet of code
-- create your type in Oracle via sqlplus
CREATE OR REPLACE TYPE STRING_ARRAY AS VARRAY(999) OF VARCHAR2(128);
// in your java code
String[] arParam = { "FOO", "BAR" };
oracle.sql.ArrayDescriptor arDesc = ArrayDescriptor.createDescriptor(
"<yourSchemaOwnerGoesHere>" + "." + "STRING_ARRAY",
<yourConnectionObject> );
ARRAY oracleArray = new ARRAY(arDesc, <yourConnectionObject>, arParam );
<yourPreparedOrCallableStatement>.setARRAY(1, oracleArray);
or use registerOut if you want to get a return value

How do i place a jpg image from scanner into InDesign without it getting pixelated?

Hello,
I am currently working on my internship portfolio. So far so good but in the end on one of the last pages I wanted to attach the recommendations I got from teachers. 2 of them I received in .pdf and simply imported they look like from the pdf. The other 2 I received from teachers by e-mail 1 of them scanned in jpg. and another one scanned in pdf. I tried everything and still cant understand why the 2 scanned images become so pixelated once I export the entire file
PS: there are way more complicated pictures and architectural drawings which look great... the only problem are the scanned fil
Thank you in Advance for your help

Hey
Thank you for the respond 1st of all. Thats the problem Im not having the paper filer or the originals.... Teachers wrote the recommendations, than print them, sign the paper files and scan them. Then sent them to me. Thats all I got. The thing is that the files are relatively Ok, imported in ID they also look ok... then when I want to export to interractive pdf the entire ID file they lool like sh*t

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I've recently updated my MacBook pro to OS X 10.9.4 and I can no longer scan and save images from my HP printer I have HP photosmate premium C310. When scanning the image will appear on the screen but once saved or emailed it is just black. Any ideas as to why? All the current updates have been made to my limited technical knowledge, but I did just run a check and it seems updated.

Hi,
Follow the workaround below to scan using Image Capture or Preview. the HP Scan application is not available for your printer for 10.9:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c04028214&lc=en&jumpid=reg_r1002_us...
Regards,
Shlomi
Say thanks by clicking the Kudos thumb up in the post.
If my post resolve your problem please mark it as an Accepted Solution

Want to scan image from scanner by oracle forms

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