Read from Scanner
Hi friends...
I want to build a document archiving system,
My system should read an Image from Scanner and then save it on a file server,
any one have an idea.. where I should go?
thanx in advance
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
Similar Messages
-
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 hardwareHi, 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.
ShahinHere 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! -
Using Scanner and FileReader to read from a file in real time
Hi
I would like to read continually from a text file (which is continually being appended to) and display each line as it appears in the textfile (in a text area).
What I would like to know is do I have to continually reopen the file (using FileReader) and buffer it into a Scanner everytime I want to read the changes made to it? There must be a better way.
Much appreciation for any help.Umm .. I hope you're doing that in a separate worker
thread as otherwise you would block the EDT from
processing events like paint (thus never showing you
anything you append to the text area).Well that code fell under the run method of a class that is seperate to the main class, so it was called in a new thread. In desperation I've tried calling threads within threads (dangerous I know): remoteHandler's run method is called by a JButton's action listener...
private class remoteFHandler implements Runnable {
int lineNum;
int win, x, y, count, num = -999;
remoteFHandler(){
lineNum = 0;
public synchronized void run() {
while(showScreen == true){
readingRF = true;
innerHandler read = new innerHandler();
Thread t = new Thread(read);
t.start();
//Wait 5 a seconds before checking if there is anymore text
try {
textArea.append("Waiting to reopen \n"); //DEBUG
t.join();
wait(5000);
} catch (InterruptedException e){
System.out.println("File reading interrupted");
return;
}// while
readingRF = false;
return;
} //run()
private class innerHandler implements Runnable{
innerHandler(){
public synchronized void run(){
try {
outFile = new File("/data/wrmwind_08/testText.txt");
if (outFile!=null) textArea.append("File last modified: " + outFile.lastModified() + "\n"); //DEBUG
fs = new Scanner(new BufferedReader(new FileReader(outFile)));
if (fs!=null) textArea.append("File opened stream \n"); //DEBUG
fs.useDelimiter("\\r");
} catch(IOException e){
System.out.println("Problems opening file. IO exception: " + e.toString());
return;
if (fs!=null){
readAndDisplay();
fs.close();
fs = null;
if (fs==null) textArea.append("File closed \n"); //DEBUG
return;
}//innerHandler
private void readAndDisplay(){ //reads from a file and displays in a text field until there are no new lines then returns
}//readAndDisplay()
}//remoteHandlerThe strange thing is that the when I modify the text file while the program is running, that time of last modification is detected and displayed in the text area yet I can't get to read the new line that's been added.... -
Windows 8.1, PSE 11
I am having a number of issues including loss of import functionality from scanner, I can't drag and drop photos into the editor any more as well, or at least not after the first one. The crop function stops working after the first couple of photos. Then some freezing. A little added crashing. A plethora of other bizarre issues as well. This just stated happening a couple of days ago.
What I have tried:
Uninstall/Install.
Deleted preferences both before opening Editor (crontrol-alt-delete) and after opening it.
Kindly advise. Thanks!
Adobe Photoshop Elements Version: 11.0 (11.0 (20120830.r.32025)) x32
Operating System: Windows 8 64-bit
Version: 6.2
System architecture: Intel CPU Family:6, Model:10, Stepping:9 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2
Physical processor count: 8
Processor speed: 3500 MHz
Built-in memory: 8139 MB
Free memory: 5185 MB
Memory available to Photoshop Elements: 3255 MB
Memory used by Photoshop Elements: 70 %
Image tile size: 128K
Image cache levels: 6
Display: 1
Display Bounds:= top: 0, left: 0, bottom: 1440, right: 2560
Video Card Number: 1
Video Card: NVIDIA GeForce GTX 660 Ti
Driver Version: 9.18.13.3750
Driver Date: 20140327000000.000000-000
Video Card Driver: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Video Mode: 2560 x 1440 x 4294967296 colors
Video Card Caption: NVIDIA GeForce GTX 660 Ti
Video Card Memory: -2047 MB
Application folder: C:\Program Files (x86)\Adobe\Photoshop Elements 11\
Temporary file path: C:\Users\evan\AppData\Local\Temp\
Photoshop Elements scratch has async I/O enabled
Scratch volume(s):
Startup, 931.2G, 805.4G free
Required Plug-ins folder: C:\Program Files (x86)\Adobe\Photoshop Elements 11\Required\
Primary Plug-ins folder: C:\Program Files (x86)\Adobe\Photoshop Elements 11\Plug-Ins\
Additional Plug-ins folder: not set
Installed components:
ACE.dll ACE 2011/03/29-16:11:44 63.457850 63.457850
adbeape.dll Adobe APE 2011/01/17-12:03:36 64.452786 64.452786
AdobeLinguistic.dll Adobe Linguisitc Library 5.0.0
AdobeOwl.dll Adobe Owl 2012/06/20-18:39:56 4.1.9 78.509892
AdobeOwlCanvas.dll Adobe Owl Canvas 3.0.68 61.2954
AdobePDFL.dll PDFL 2011/03/29-16:11:44 63.378681 63.378681
AdobePIP.dll Adobe Product Improvement Program 6.0.0.1654
AdobeXMP.dll Adobe XMP Core 2010/10/12-08:45:30 63.139439 63.139439
AdobeXMPFiles.dll Adobe XMP Files 5.0 61.134777
adobe_caps.dll Adobe CAPS 4,0,42,0
Adobe_OOBE_Launcher.dll Adobe OOBE Launcher 2.2.0.4 (BuildVersion: 2.2; BuildDate: Wed Apr 27 2011 21:49:00) 1.000000
AGM.dll AGM 2011/03/29-16:11:44 63.457850 63.457850
ahclient.dll AdobeHelp Dynamic Link Library 1,7,0,56
aif_core.dll AIF 3.0 1.486530
aif_ogl.dll AIF 3.0 1.486530
amtlib.dll AMTLib 4.2.0.4 (BuildVersion: 4.2; BuildDate: Wed Apr 27 2011 21:49:00) 1.000000
amtservices.dll AMTServices 4.2.0.4 (BuildVersion: 4.2; BuildDate: Wed Apr 27 2011 21:49:00) 1.000000
ARE.dll ARE 2011/03/29-16:11:44 63.457850 63.457850
asneu.dll AsnEndUser Dynamic Link Library 1, 7, 0, 1
AXE8SharedExpat.dll AXE8SharedExpat 3.3 49.279053
AXEDOMCore.dll AXEDOMCore 3.3 49.279053
AXSLE.dll AXSLE 3.3 49.279053
Bib.dll BIB 2011/03/29-16:11:44 63.457850 63.457850
BIBUtils.dll BIBUtils 2011/03/29-16:11:44 63.457850 63.457850
boost_threads.dll DVA Product 5.0.0
cg.dll NVIDIA Cg Runtime 2.0.0015
cgGL.dll NVIDIA Cg Runtime 2.0.0015
CoolType.dll CoolType 2011/03/29-16:11:44 63.457850 63.457850
data_flow.dll AIF 3.0 1.486530
dvaadameve.dll DVA Product 5.0.0
dvacore.dll DVA Product 5.0.0
dvaui.dll DVA Product 5.0.0
ems.dll Elements Organizer 11.0
ExtendScript.dll ExtendScript 2010/03/05-08:21:15 61.423205 61.423205
FaceDetector.dll FaceDetector 0000/00/00-00:00:00 2.0.1.1 2.0.1.1
FileInfo.dll Adobe XMP FileInfo 5.0 61.134777
filter_graph.dll AIF 3.0 1.486530
hydra_filters.dll AIF 3.0 1.486530
icucnv36.dll International Components for Unicode 2009/06/17-13:21:03 Build gtlib_main.9896
icudt36.dll International Components for Unicode 2009/06/17-13:21:03 Build gtlib_main.9896
image_compiler.dll AIF 3.0 1.486530
image_flow.dll AIF 3.0 1.486530
image_runtime.dll AIF 3.0 1.486530
JP2KLib.dll JP2KLib 2011/03/29-16:11:44 63.196876 63.196876
libifcoremd.dll Intel(r) Visual Fortran Compiler 10.0 (Update A)
libmmd.dll Intel(r) C Compiler, Intel(r) C++ Compiler, Intel(r) Fortran Compiler 10.0
LogSession.dll LogSession 2.1.2.1640
MPS.dll MPS 2011/05/24-09:45:42 63.464027 63.464027
MSVCP100.dll Microsoft® Visual Studio® 2010 10.00.30319.1
MSVCP71.dll Microsoft® Visual Studio .NET 7.10.3077.0
MSVCR100.dll Microsoft® Visual Studio® 2010 10.00.30319.1
MSVCR71.dll Microsoft® Visual Studio .NET 7.10.3052.4
pdfsettings.dll Adobe PDFSettings 1.04
Photoshop.dll Adobe Photoshop Elements Editor 11.0
platform.DLL Adobe Help System 1, 0, 0, 1
Plugin.dll Adobe Photoshop Elements Editor 11.0
PSArt.dll Adobe Photoshop Elements Editor 11.0
PSViews.dll Adobe Photoshop Elements Editor 11.0
ScCore.dll ScCore 2010/03/05-08:21:15 61.423205 61.423205
shfolder.dll Microsoft(R) Windows (R) 2000 Operating System 5.50.4027.300
Tbb.dll Intel(R) Threading Building Blocks for Windows 2, 2, 2009, 1011
updaternotifications.dll Adobe Updater Notifications Library 2.0.0.15 (BuildVersion: 1.0; BuildDate: BUILDDATETIME) 2.0.0.15
WRServices.dll WRServices Thursday January 21 2010 12:13:3 Build 0.11423 0.11423
Required plug-ins:
Accented Edges 12.0
ADM 3.11x01
Angled Strokes 12.0
Auto Divide 11.0.0.0 (11.0 (20120830.r.32025))
Average 12.0.2
Bas Relief 12.0
BMP 12.0.2
Camera Raw 7.4
Chalk & Charcoal 12.0
Charcoal 12.0
Chrome 12.0
Clouds 12.0.2
Color Halftone 12.0.2
Color Variations 12.0.4 (12.0.4x001)
Colored Pencil 12.0
Comic NO VERSION
CompuServe GIF 12.0.2
Conté Crayon 12.0
Correct Camera Distortion 12.0.2
Craquelure 12.0
Crop and Straighten Photos Filter 12.0.2
Crosshatch 12.0
Crystallize 12.0.2
Cutout 12.0
Dark Strokes 12.0
Difference Clouds 12.0.2
Diffuse Glow 12.0
Displace 12.0.2
Dry Brush 12.0
Extrude 12.0.2
FastCore Routines 12.0.4 (12.0.4x001)
Fibers 12.0.2
Film Grain 12.0
Filter Gallery 12.0
Fresco 12.0
Glass 12.0
Glowing Edges 12.0
Grain 12.0
Graphic Novel NO VERSION
Graphic Pen 12.0
Halftone Pattern 12.0
Ink Outlines 12.0
Lens Blur 12.0
Lens Flare 12.0.2
Lighting Effects 12.0.4 (12.0.4x001)
Liquify 12.0.1
Matlab Operation 12.0.4 (12.0.4x001)
Mezzotint 12.0.2
MMXCore Routines 12.0.4 (12.0.4x001)
Mosaic Tiles 12.0
Multiprocessor Support 12.0.4 (12.0.4x001)
Neon Glow 12.0
Note Paper 12.0
Ocean Ripple 12.0
OnEdge 1, 0, 0, 1
Paint Daubs 12.0
Palette Knife 12.0
Patchwork 12.0
Pen and Ink NO VERSION
Photocopy 12.0
Picture Package Filter 12.0.4 (12.0.4x001)
Pinch 12.0.2
Pixar 12.0.4 (12.0.4x001)
Plaster 12.0
Plastic Wrap 12.0
PNG 12.0.2
Pointillize 12.0.2
Polar Coordinates 12.0.2
Polar Coordinates 12.0.4 (12.0.4x001)
Poster Edges 12.0
Radial Blur 12.0.2
Read Watermark 4.0
Reticulation 12.0
Ripple 12.0.2
Rough Pastels 12.0
Save for Web & Devices 12.0
ScriptingSupport 12.0.4
Shear 12.0.2
Smart Blur 12.0.2
Smudge Stick 12.0
Solarize 12.0.2
Spatter 12.0
Spherize 12.0.2
Sponge 12.0
Sprayed Strokes 12.0
Stained Glass 12.0
Stamp 12.0
Straighten and Crop Image 12.0.4 (12.0.4x001)
Straighten Image 12.0.4 (12.0.4x001)
Sumi-e 12.0
Texture Fill 12.0.4 (12.0.4x001)
TextureSelect 12.0.4 (12.0.4x001)
Texturizer 12.0
Tiles 12.0.2
Torn Edges 12.0
Twirl 12.0.2
Underpainting 12.0
Water Paper 12.0
Watercolor 12.0
Wave 12.0.2
WIA Support 12.0.4 (12.0.4x001)
Wind 12.0.2
ZigZag 12.0.2
Optional and third party plug-ins:
Frame From Video 6.0
Magic Extractor 12.0.4 (12.0.4x001)
PhotomergeUI 12.0.4 (12.0.4x001)
Plug-ins that failed to load: NONE
Installed TWAIN devices: NONEFinal Update: ...god willing...
OK! Check it, like I said in previous posts I seemed to have narrowed it down to specific mp3s not converting and playing in their native sample rate which if paired with another sample would give you the "audio midi sync" error and basically screw up your clock! It appears mp3 files converting to mp3 using iTunes would not convert to the correct sample rate if set to something other than 44 in logic and cause this. A tad peculiar Apple iTunes won't work with Apple Logic. I was able to confirm this on two mac's via my friend in Florida. He's running Tiger and tried the same experiment and Booya! Mickey Mouse! It appears this insane week long adventure has came to an end (...god willing) with a super specific unlucky shot in the dark on my part finally revealed to be an perfectly normal function of Logic (obviously one i'm not fond of..) As far as the errors / crashes / system overloads / kernal panics I think I can sort those out to the mackie onyx satellite not being a good choice and trying to add and remove firewire devices in the middle of the sample rate mayhem. Wow! all I can say is, I'm glad it's over
Wish me a lot of luck in the future.. I'm sure i'll need it! -
Because our IT system can only handle PDFs with versions up to 1.4, we need to "PDF from scanner" feature to store the scanned PDFs in version 1.4.
Acrobat 9 always saved it in 1.4, but starting with Acrobat X, the PDFs are saved in 1.5.
There must be a setting or configuration somewhere where I can change this.
I already tried modifying the distiller's standard joboptions, but that did not work.
Thanks for any helpWe use in our software an open-source pdf library that only supports pdf versions up to 1.4. I know it is old, but it's not that simple to exchange it.
But I just had a look into the Actions as you suggested. This way I get it to work. It costs one additional click, so that's acceptable.
Thanks for the support. -
Reading from a file. How to ask the user for file name at run time????
I have the code to read from a file but my problem is how to prompt the user for the file name at run time.
import java.io.File;
import java.io.FileNotFoundException;
import java.util.InputMismatchException;
import java.util.Scanner;
public class FileRead {
public static void main(String args[]) {
Scanner scan = null;
File file = new File("Results.txt");
String number;
try {
scan = new Scanner(file);
while (scan.hasNext()){
number = scan.next();
System.out.println(number);}
catch (FileNotFoundException ex1){
System.out.println("No such file");
catch (IllegalStateException ex2){
System.out.println("Did you close the read by mistake");
catch (InputMismatchException ex){
System.out.println("File structure incorrect");
finally{
scan.close();}
}Any hints would be greatly appreciated. Thank you in advanceI have read through some of the tutorials that you have directed me too and they are very useful, thank you. however there are still a few things that i am not clear about. I am using net beans 5.0 I have placed a text file named Results.txt into the project at the root so the program can view it.
When I use the code that you provided me with, does it matter where the file is, or will it look through everywhere on the hard drive to find a match?
This code compiles but at run time it comes up with this error
run-single:
java.lang.NoClassDefFoundError: NamedFile
Exception in thread "main"
Java Result: 1
BUILD SUCCESSFUL (total time: 3 seconds)
import java.util.Scanner;
import java.io.*;
class NamedFileInput
public static void main (String[] args) throws IOException
int num, square;
// this Scanner is used to read what the user enters
Scanner user = new Scanner( System.in );
String fileName;
System.out.print("File Name: ");
fileName = user.nextLine().trim();
File file = new File( fileName ); // create a File object
// this Scanner is used to read from the file
Scanner scan = new Scanner( file );
while( scan.hasNextInt() ) // is there more data to process?
num = scan.nextInt();
square = num * num ;
System.out.println("The square of " + num + " is " + square);
}his is the code that i used. It is the same as the code you posted for me (on chapter 23 I/O using Scanner and PrintStream) Sorry im just really stuck on this!! -
I have Acrobat 9.5 and when I try to create>pdf from scanner, it displays an error "Adobe acrobat has stopped working". Is there any way I can use this functionality?
Provide you have Acrobat 9 installed in an OS for which Acrobat 9 is compatible then you can use the functionality.
As well, you need a scanner connected, powered up, and the software installed. Acrobat 9 "prefers" TWAIN drivers.
Always visit the scanner vendor's site and download - install the latest greatest software.
n.b., The Acrobat 9.x product family passed into "End of Support" mid-year 2013.
As well the Acrobat 9.x product family is not compatible with contemporary OSs.
Be well... -
"Create PDF from scanner" causes Adobe 8.1 to crash
Can anyone help us repair Acrobat 8? Or upgrade/reinstall Acrobat 9? We've got WinXP, running SP 3.
When we moved our PC to our new office, the create PDF from scanner function quit working, and now makes the entire program crash. We can still create PDFs other ways, but from scanner isn't working - the "Acrobat Scan" dialog box opens, but after about 5-10 seconds, the crash window comes up. Repairing, updating, uninstalling, and reinstalling the software all fail. Here are the errors for each attempt:
Repairing: "Preparing to install" dialog pops up but immediately disappears and no further action takes place.
Updating: It attempts to install update to 8.1.4, and the process begins, but after 5-10 seconds quits with error dialog "The installation process has encountered a problem. Please choose from the following options:" with 3 choices - run again, stop and start later, or cancel and quit. Selecting "run update again" just causes the error dialog to come up again. The other 2 quit the install entirely.
Uninstalling (via add/remove programs) and reinstalling (via downloading the software from the Order ID site again) both fail independent of each other with the same error: “The installation source for this product is not available. Verify that the source exists and that you can access it.”
We do a lot of scanning to PDF's ... how can we fix this? There've been no other PC problems whatsoever, otherwise ...
My name is Scott Knowles, tech support guy for my sister's PC ... whose account this is.The scanner is an all-in-one printer, in perfect working order otherwise. Good idea though - I tried scanning *outside* the Acrobat software ... that proved the scanner software *is* faulty ... I'll repair that. Thank you !
-
Acrobat Standard 9.1.1 crashes on Create PDF from scanner
All options under the Create PDF from scanner sends Acrobat Standard 9.1.1 crashing.
Faulting application Acrobat.exe, version 9.1.0.163, time stamp 0x49a88b32, faulting module dlbatwds.ds, version 3.107.0.0, time stamp 0x45df4d3d, exception code 0xc0000005, fault offset 0x00004da2, process id 0xce4, application start time 0x01c9dca1b4c4360b.
Tried with both scanners CanoScan LiDE 600F and Dell 920A
I am using Vista Ultimate x64.Have tried turning off UAC and also tried running as Administrator.
No luck yet. Anyone have the same issue?This might be a scanner issue. Have you tried scanning using other applications?
If not, can you try the following steps once?
1. Download TWACKER (Twack_32.msi) from http://www.twain.org/downloads.shtm
2. Install it.
3. Go to <Program files>\TWAIN Working Group\Twacker 32 and invoke Twack_32.exe.
4. Go to File menu > Select Source.
5. Select the TWAIN driver (not the WIA driver) for HP M1212nf and Click OK.
6. Now, invoke File > Acquire menu.
Please update with the result.
-
Acrobat 9 Quits When Create PDF from Scanner Selected
Hi. I wonder if anyone can advise please.
I have recently installed Acrobat 9 on my MacBook Pro and have plenty of RAM. However, I can "Create PDF from Scanner" just the once. After that, Acrobat quits when I select Scan or quits if I cancel the scan.
I have tried the following:
1. Troubleshoot System Errors & Freezes
2. New User account
3. Recreated Preferences
4. Booted from separate disk
5. Repaired disk permissions
6. Have no third party plug-ins installed
7. Have run Repair Acrobat
8. Changed Universal Access
9. Defragmented disk & repaired files
10. Safe Boot and reinstall Acrobat
Nothing has worked except when I clean install I can scan through Acrobat once.
I can scan from the scanner software - Lexmark 4850 - with a jpeg straight to Acrobat but want to try to solve the issue of scanning straight from the app.
Thanks for your help people.
Regards
PaulAfter I discovered my problem of quitting after completing the scan of the first side of a 2-sided document and decided to go to Adobe for help, I should have known I was in real trouble after following their instructions for locating the Acrobat serial number. After bringing up the splash screen and clicking on it, instead of seeing the number the splash screen disappeared! So I had no option but to use the phone. Then their help person couldn't give me the serial number- he had to transfer me- and I chose to stay with him for help instead. He decided it was a conflict between the Acrobat & HP software and ended the help session.
I then did some on-line research and discovered others with the same problem, and came up with the comparison test with the Windows version. Adobe's phone system didn't recognize my Case #, but the second Help person said it worked fine. At that point, I got the feeling that I was in real trouble. After another hour going over the same ground and repeated denials that their software was at fault, the Helper refused my request that they do a Windows comparison test or send me a Windows version to test myself and promised to call me back with results of their "research". That call never came.
On the third call, again with the Case # unrecognized by the phone system, the Helper was even more unhelpful, probably after reading the record of the first two calls. He insisted on going back to the machine and over the same ground once again, and I ended the call.
I agree that the on line approach is better, and I may have to make a double call to get the serial number (neither of the two I have, each different on the case or on the CD worked) and try that if my request for a supervisor fails. Fortunately they are so incompetent that they can't track starting over.
I'm not a programmer, but have lots of varying experience with computers dating back to the first Atari-400. Since your Acrobat uses only the Twain driver component from your scanner software, the first place to look for a problem is in the Acrobat software, especially since the software doesn't run again after the first use without reinstalling, and the scanner continues to perform properly using it's installed software. The Windows comparison test such as Tim Whitfield was able to make, would clearly establish the Mac version of the Acrobat software to be at fault, but would still not resolve our problems. Unfortunately I hold out little hope for either you or I with Adobe, since neither their phone nor the online help has come up with a prior fix. This indicates a bug fix requirement, which for something like this looks to be a relatively long time in coming. -
Epson all in one printer - compatible with 10.9.5? Cannot import from scanner in Preview
Got a new Epson printer. Set up is fine; wirelessly connected. Downloaded and updated all drivers. Still cannot import from scanner into Preview. Anyone else? Seems like this was a problem in 2013 as far as I can see from other forum discussions. Any advice? Scanner works manually so it's the set up, compatibility or...?
What do you mean "import from scanner to Preview?"
Does the scanner actually scan, if so what file format (jpg, pdf, tiff, etc...) are you scanning in? Once you have successfully scanned simply open Preview and open the file. Another method is selecting the scanned file, right click and select Open With and select Preview. -
generating pdf from scanner hp G3010: old windows xp file weight 40-50 K. Macbook pro with new mac os 10.7.2 minimum file weight 1,9 Mbyte with terrible resolution!!!! and no way to reduce.
Nice change?It is assumed the TOC is up to date.
-
Urgent help for processing XML stream read from a JAR file
Hi, everyone,
Urgently need your help!
I am reading an XML config file from a jar file. It can print out the result well when I use the following code:
===============================================
InputStream is = getClass().getResourceAsStream("conf/config.xml");
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line;
while ((line = br.readLine()) != null) {
System.out.println(line); // It works fine here, which means that the inputstream is correct
// process the XML stream I read from above
NodeIterator ni = processXPath("//grid/gridinfo", is);
Below is the processXPath() function I have written:
public static NodeIterator processXPath(String xpath, InputStream byteStream) throws Exception {
// Set up a DOM tree to query.
InputSource in = new InputSource(byteStream);
DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
dfactory.setNamespaceAware(true);
Document doc = dfactory.newDocumentBuilder().parse(in);
// Use the simple XPath API to select a nodeIterator.
System.out.println("Querying DOM using " + xpath);
NodeIterator ni = XPathAPI.selectNodeIterator(doc, xpath);
return ni;
It gives me so much errors:
org.xml.sax.SAXParseException: The root element is required in a well-formed doc
ument.
at org.apache.xerces.framework.XMLParser.reportError(XMLParser.java:1213
at org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError(XM
LDocumentScanner.java:570)
at org.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.endO
fInput(XMLDocumentScanner.java:790)
at org.apache.xerces.framework.XMLDocumentScanner.endOfInput(XMLDocument
Scanner.java:418)
at org.apache.xerces.validators.common.XMLValidator.sendEndOfInputNotifi
cations(XMLValidator.java:712)
at org.apache.xerces.readers.DefaultEntityHandler.changeReaders(DefaultE
ntityHandler.java:1031)
at org.apache.xerces.readers.XMLEntityReader.changeReaders(XMLEntityRead
er.java:168)
at org.apache.xerces.readers.UTF8Reader.changeReaders(UTF8Reader.java:18
2)
at org.apache.xerces.readers.UTF8Reader.lookingAtChar(UTF8Reader.java:19
7)
at org.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.disp
atch(XMLDocumentScanner.java:686)
at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
canner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.
java:195)
at processXPath(Unknown Source)
Thank you very much!
Sincerely Yours
Davidorg.xml.sax.SAXParseException: The root element is required in a well-formed document.This often means that the parser can't find the document. You think it should be able to find the document because your test code could. However if your test code was not in the same package as your real (failing) code, your test is no good because getResourceAsStream("conf/config.xml") is looking for that file name relative to the package of the class that contains that line of code.
If your test code wasn't in any package, put a slash before the filename and see if that works. -
PDF's from Scanner unavailable in Acrobat 7
I successfully downloaded and installed Free Adobe 7.1.0 Standard alongside my other registered Adobe products and all 'Make PDF' options are available except 'FRom Scanner'. My Canaon MG6150 id fully operational with my other PC apps in Windows 7. Any suggestions?
As far as I know there is not such thing as a Free AA7. If you got it free, there would be a big question of what kind of virus might be in it. In addition, AA7 is not compatible with Win7, particularly the 64-bit version. Folks with AA8 have had trouble even getting it to work on Win7. You might be able to get it to work with some workarounds.
As to your direct question, the scanner requires the proper twain driver to interface to the scanner. Try a graphics package and see if you can access the scanner.
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