suppose if there are 20 svg files with the same components but with different values, I need to extract the content of transistor(model number) alone and automatically export them to excel sheet. Kindly help. TIA
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your best bet is to do this manually. there is no programmable way to tell which part of the picture contains the data of interest.
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I want to compare contents in webpage with the actual copy present in the excel sheet(ie.*.xls) with the respective page name..! I tired to do this in java to capture the entire page contents and load it in to the excel sheet next to the actual copy and the compare those cell data,but i ended up with few override problems,please help in this or is there any other idea to do so.
Thanks in advance
I am having trouble implementing properties to a .csv file when I export it through Java. I will mainly be using the .csv in Excel. Is it possible to give bold text or any sort of properties to a .csv file in Java? Specifically, I want to give a background color to certain cells and make some text bold to differentiate the cells from other cells. For example, I want to make the first row in the .csv file bold to show that the first row is like a header.
One restraint, I want to avoid using any API's from the internet.
If you want bold or other features to show up in Excel you need to create an excel file. csv means Comma delimited file. All it has is data separated by commas. No formatting what-so-ever.
I need to get the number of lines in pdf file using java.
I used itext-2.1.7.jar to get the page count.
Is there any way to get the count of lines in pdf.
There's no easy way to do this, only aproximations. That problem is that a pdf page is a canvas with drawings at arbitrary locations and some of them happen to be fonts and text.
An approach is to extract the text and from the text location build a list of what you will consider a line. Use LocationTextExtractionStrategy to get this result but you'll have to use the more recent jar, itext 2.1.7 is too old and doesn't work that well with text extraction.
i am developing one desktop application with the functionality of exporting jtable content into an excel file.
Now here is the flow of project code that i am implementing:-
After importing jtable into excel, data is written in this way:- (only single record is in jtable)
Now here all data is exporting in proper way except OUR REMARKS & CLIENT REPORT.
I have also tried to implement setLineWrap() and setWrapStyleWord() but still its not working.
Here is my code for above functions for OUR REMARKS textarea:-
txtOurRemarks.setLineWrap(true);
txtOurRemarks.setWrapStyleWord(true);
Can anyone help me out in this?
Thanks.
I would guess the problem is that you have new line characters in your output file. So you would need to replace those characters with a blank character so they appear together on a single line in Excel.
I'm trying to edit a existing PDF file. It is a file where I need to fill in some addresses and other stuff. I want to connect an addressbook to the application so the user can select a user from the addressbook and a part get filled in automatic.
My questions are:
Is it possible to edit a existing PDF file and fill in some fields (+/- 20), because I know there is Itext (http://www.itextpdf.com) but I read that the possiblities are very small.
Or can I better convert the PDF to JPG and get it as background. And create JLabels on the places where I need to fill in the fields. And then print the whole Frame on a A4.
Or are there better posibilities?
So what I need to do, step by step:
Select one of the PDF's (they are in the program)
Fill some fields with content/addresses
Print the PDF/Form with a printer
There is a toolkit given by Adobe named as Acrobat Forms Data Format (FDF) Toolkit which gives API for different languages to fill forms.
You can get the java code at the bottom of that page or check this link
We didn't edit existing PDF's but created totally new letters/reports/doco from our java app using iReport
You could use pdf form and edit field values programmatically using IText or Apache PDFBox (download pdfbox and see SetField.java example)