Renaming Scanned Image File
Feb 25, 2014how can we rename the scanned image file from scanner which is by default scan_01is their any api which can rename the scanned o/p file
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Find Largest Num Of Numbers In Scanned File
Jul 10, 2014I need to find the largest value in a scanned file.I've gotten the count, sum, average, evens, and odds myself.The code above the while loop is not mine and my professor said I may no edit it or other wise mess with it. I also may not use arrays.Also I've realized that the largest/smallest are recording the value of count. I've tried the following:
Scanner infile = new Scanner ( new FileReader(args[0]) );
int count=0,sum=0, largest=Integer.MIN_VALUE,smallest=Integer.MAX_VALUE, evens=0, odds=0;
double average=0.0;
[code]....
Multiple File Renaming Script
Nov 29, 2014The following script is a multiple file renaming script. Once this script completes the renaming of multiple files the script then deselects all of the files it renames.
Any kind of jscript code that can allow this script to keep the renamed files highlighted after the renaming process is complete?
function OnInit(data){
data.name = "RenameBaseNameContinueNumbering";
data.desc = "";
data.copyright = "";
data.version = "1.0";
data.default_enable = false;
var cmd = data.AddCommand();
[Code] ....
Adding Output For Both Valid / Invalid Lines In Text File Scanned?
Nov 9, 2014I am a beginner . How to add output for both valid and invalid lines in text file scanned in java ...
View Replies View RelatedJSP :: String URL For Image In Database And Show Image In File
Dec 24, 2014I had string url for image in mysql database and I want show image in mu jsp file bu I can't.
<c:forEach var="urun" items="${listUrun.rows}">
<tr>
<td><c:out value="${urun.kitapresim}" /></td>
<img src="<c:url value="${urun.kitapresim}" /> " width="270" height="190"/>
URL...
Searching For Any Entered Text In A Directory Of Multiple Scanned PDF Files
Mar 31, 2015Within tomcat "webapps" directory, have lots of scanned PDF files (size in KB and MB).Using Java and JSP, I want to search for any user entered text in these scanned PDF files.The result must display the name of those PDF files which has that entered text.
View Replies View RelatedUniform Renaming Of Identifiers?
Apr 13, 2014I have read a journal that have a part written like this :
Uniform Renaming of Identifiers
In the second step we rename fields and methods of classes. We can choose to rename full class or either just fields or just methods of class. We do renaming of identifiers because if a student who want to copy code of his fellow can just change the name of fields and methods of Java code to make it look like different. This is the easiest way in programming assignments to copy code.
How can I realize this statement in java code ?
Mass Renaming Of Files?
Jan 26, 2014I have a set of files that are in folders.
All of the files are named the same thing...File1
The folder name that they are in actually has the name of the thing that is on the file.
I'm trying to figure out how I can write a program that will rename all of the files with a .ape ending to the name of their folder.
Renaming Files With Java
Mar 31, 2014I have a batch of files that I want to remove a common word from all of their filenames. I think I could bash my way through this if I had a linux machine, but I don't. Any tips on what classes I need for the files I want to rename (if any) would be great. I can handle the string changes, but searching a directory and renaming files is something I've never done with code before.
View Replies View RelatedRenaming Individual Extracted Pages Files From Single Booklet PDF In Correct Sequence
Sep 7, 2014I have huge PDF files which are in booklet format. Example:
Assume a booklet pdf file has 24 pages which each page contains 2 pages which is in two sides - left side and right side.
The first page has 48th page number on the left side and 1st page number on the right side
The second page has 2nd page number on the left side and 47th page number on the right side
The third page has 46th page number on the left side and 3rd page number on the right side
I have vertically cut the Booket PDF files in to separate individual PDF files using bulk operation in separate folder.
for example, the cutted PDF file will be as follows in the above case
1st pdf file - 48th page
2nd pdf file - 1st page
3rd pdf file - 2nd page
4th pdf file - 47th page
5th pdf file - 46th page
6th pdf file - 3rd page..
Similarly for other PDF files too....if a PDF file has 95 pages....
the first page has 95th page number on the left side and 1st page number on the right side
Now the issue is how to rename and arrange the files correctly in the sequence for EACH PDF file so that we can merge the PDF file as one at last for each PDF file...
After renaming correctly in the proper sequence for the above file
1st pdf file should point to 1st page
2nd pdf file should point to 2nd page
3rd pdf file should point to 3rd page...
The problem is all the PDF files which we are planning to split will have different set of pages..example
PDF1 file - has 48 pages as above -> files should be renamed and arranged as 1, 2, 3, 4...48 correctly
PDF2 file - has 96 pages -> files should be renamed and arranged as 1, 2, 3, 4.....96 correctly
PDF3 file - has 56 pages -> files should be renamed and arranged as 1, 2, 3, 4.....56 correctly
Program which will rename the vertically cutted files in a proper sequence??
How To Change Jar File Icon With Image
Sep 8, 2014how to change my jar file's icon with an image?
View Replies View RelatedImage Path Java To Exe / Jar File
Sep 30, 2014I already done my program with images on it but when i convert it to exe , the images is not appearing.
Usually my images are located at documents netbeansprojectprojectimage.jpg
When i run the code on netbeans the images are appearing but when i convert it to exe or jar file run on a computer without netbeans.. images is not appearing ...
import java.awt.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.ImageIcon;
class Phonebook extends JFrame {
private static final int WIDTH = 430;
private static final int HEIGHT = 200;
public Phonebook()
[Code] ....
Drawing Image - Specify File Path
Jul 3, 2014Gyazo - e5663e8da42ac46a642895d72836b933.png
As you can see I have specified a file path, as it is needed to draw the image.
The image "sun" is in a certain folder inside the directory of my jar file.
But If I were to send the whole package to my teacher to review. The file path would still remain the same, local to my computer making the image, unloadable.?
Buffered Image Read File
Sep 8, 2014I am trying to read an image I have in the location of my project, So I do this:
When I read it in the try/catch like: BufferedImage image = ImageIO.read(new file(""));
And try to access it after the try/catch, it does not know that image exists, so I need to declare it as a global variable for that class first, and then it works.
public class Gui extends JFrame
{
private BufferedImage image1;
public Gui() {
super("MyApp");
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLocationRelativeTo(null);
setVisible(true);
initUI();
[Code] ....
OCR In Image Processing - Cannot Find TIFF File
Oct 9, 2013class mmm {
public static void main(String[] args) {
OcrEngine ocr = new OcrEngine();
ocr.setImage(ImageStream.fromFile("pp.tif"));
// ocr.setImage((IImageStream) new File("pp.tif"));
[Code] ....
In above code giving error .
Exception in thread "main" com.aspose.ms.System.IO.FileNotFoundException: Can't find file: pp.tiff.
Where i am wrong. I am trying to pass all formt(.png,.gif,.jpg) images. I am giving proper path ....
Cryptography - Converting A Text File Into Image?
Jul 26, 2014I am stuck with converting a text file in to image ?
View Replies View RelatedCarrying A File (image) With Application (Java SE)
Mar 21, 2015I wanna make a simple Java SE application which is only one jar file, but unfortunately there is an image which I want my app access it, what I have in mind is carrying that file with the app, but I don't know how to do it and how to access it in run-time.
View Replies View RelatedChanging Image Orientation While Saving To File
Jul 30, 2014I get a Base64Encoded image string (GIF format) from an external system. While reading the byte array and saving the image to file, the image gets saved in landscape orientation. The code snippet is below.
String image = "R0lGODdhCAcgA=";
Base64Coder decoder = new Base64Coder();
byte [] decodeBytes = decoder.decode(image.getBytes());
ByteArrayInputStream stream = new ByteArrayInputStream(pngArray);
BufferedImage bImage = ImageIO.read(stream);
File label = new File("C:/labels/test.gif");
ImageIO.write(bImage, "gif", label);
I want to save the image in portrait orientation. Is there a way to do that?
Swing/AWT/SWT :: Loading Image File From Source Directory?
Jan 25, 2014My problem is that I want to load an Image from the source directory in Canavas' paint() method.
My code is currently (in a try/catch)
g.drawImage(ImageIO.read(new File(imageLocation)), imageX, imageY, null);
Where imageLocation leads to an image on my HDD ("C:UsersVladdeDocumentsFolders-Filesfolder.png")
Write Image File From Database To Disk By Using Queue?
Jan 29, 2015I want to write the image file from a database to disk by using a queue. I can write these images on disk from the result set. I am wrong in the following code? I get: "trying to write to disk: Closed Connection"
{code}
public class ExtractPicture implements Runnable{
private BlockingQueue<InputStreamMessage> queue;
public ExtractPicture(BlockingQueue<InputStreamMessage> queue){
[Code].....
JSP :: Store A File / Image Into Oracle Database And Display On Browser?
Nov 2, 2014I want to store an image/file into oracle database using jsp.
I have written code to store data when am running in my machine it is working fine, but not working in server throwing an error saying that "The system cannot find the file specified."
I am attaching the code what am written.
Producing Image By Reading From A Data File Filled With Digits
Nov 16, 2014I'm a complete beginner in Java programming and I'm interested to learn more about its concepts.
Recently, I've been given an exercise which instructs me to display two versions of a picture. The picture to be displayed is provided in the form of a data file of 40,000 digits that are arranged in rows (although there is no marker between rows) and it starts from the top of the picture. So the first digit represents the top left corner of the picture and the last is the bottom right.
Basically, what the exercise wants me to construct a program that plots a dot in one of two colours for each digit. If the digit is in the range 0 to 3 the output should be one colour and for digits in the range 4 to 9 the dot should be in the other colour.
I understand I have to use arrays and also loops to perform this. I'm familiar with the fillEllipse, drawEllipse, drawRectangle and fillRectangle but this exercise is nothing I've attempted before.
File Reading Values To Draw Image (java Graphics DrawString / ArrayList / Array)
Sep 13, 2014//compiler error I'm receiving
J:CS3Student Folder Review Lab #2APlusImage.java:41: error: cannot find symbol
xcor.add(read.nexInt());
[Code].....
Swing/AWT/SWT :: Image Manipulation - Create Application Where Image Is Displayed On One Label
Apr 7, 2014Sir, I'am new to Swing Programming. I have to create an application where an image is displayed on one Label. The same image has to be split in parts and stored in database pert wise. Later the user has to retrieve the entire image by viewing a small part of the image. I have already displayed the full image on the Label, now i don't know how to split the image and store it part wise in the database.
View Replies View RelatedRetrieve Image From MySQL DB And Display In Jtable If Image Type Is Medium Blob Using Swings And Hibernate
Jan 5, 2015I stored an image into MySQL database using swings and hibernate but I am struggling to retrieve that image from MySQL database and display same image in the jTable cell and same as on jLabel whatever I retrieve from the database using swings and hibernate .
View Replies View RelatedJButton Image Does Not Show On Background Image
Feb 23, 2014I successfully added a background image on the Panel but I can't create my JButton image on top of my background image.
ImageIcon piano = new ImageIcon("src/img/piano_backgrd.png");
JLabel backlabel = new JLabel(piano);
panel.add(backlabel, new Integer(Integer.MIN_VALUE));
backlabel.setBounds(0, 0, piano.getIconWidth(), piano.getIconHeight());
JButton volup = new JButton(new ImageIcon("src/img/volup.png"));
volup.setLocation(10, 0);
panel.add(volup);