This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Generating excel documents programmatically
I want to generate excel reports using Java/J2EE. Can anyone let mw know which is the best open source API to do this, which is simple & easy to use.
If anyone can provide me the link to sample programs will be great.
Thanks in Advance
You can try to use the Apache POI. They have examples on their web page. See their website here.
Related
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How to create a multi language report?
(2 answers)
Closed 5 years ago.
I am newbie to JasperReports and I have this problem creating a single report with multiLingual support. It works when I create separate reports for each language. But I need it to be done with a single report. I found in some article, it was mentioned that we should import a Unicode font as .jar file and that would make the report support multiple languages. But that did not work.
I went through several articles and nothing helped.
Is it necessary to use Jasper Reports? If it is not, I was using a couple of years ago Dynamic Reports
It give you opportunity to programmatically creates your reports. That way you can internationalize your labels, messages etc and in your code load appropriate resource file and use it with your code for generating reports. You do not have to use jrxml files.
Hope this help.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Java OCR implementation
Hi I am working on a project for which there is a requirement to read the text written in image. I tried googling on this and could find some details on OCR. But not sure how to implement it in my application? Anyone has idea on how to do that? Do I need to add some API and use it in my code?
Any Sample example would be of great help. Thanks in Advance
Please find here the project of OCR example on an image "Pink.jpg"
which has the chars "Sample"
The project consists on 3 files:
OCR.java
OCED.java
Program.java
Download them and make your tests
From the problem described it might be that you are looking for captcha in Java.
Maybe this will help: jcaptcha
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
CSV API for Java
Get and Parse CSV file in android
is there an library for android/java for processing files like CSV files with examples?
please provide me with the link for that libraries and examples
OpenCSV is a very simple, yet worldwide tested, API. You will find enough exemples on their documentation to get started.
This question already has an answer here:
Closed 11 years ago.
Possible Duplicate:
SQLite DB for GWT?
I know how to use SQLite with Android applications but I can't seem to figure out how to get started using SQLite with GWT for use in building a Packaged App for Chrome. What do I need? I've been searching for days and found nothing, so I think I'm off track. Any guidance would be greatly appreciated.
I'd check out gwt-jdbc-html5, since HTML5 now provides built-in SQLite support. There are plenty of other, heavier weight wrappers, but this is the best and easiest I've seen around.
This question already has an answer here:
Closed 11 years ago.
Possible Duplicate:
How to create pdf files on android
I need to create app for exporting text into pdf file. But I don't know how to do it, because I never used it ever. Help me please, give me an example for this task or link for tutorial.
Some libraries in java to acheive this
http://pdfbox.apache.org/
http://itextpdf.com/