You can't add page x or y until you close the document...think about
it...you don't know how many pages are in the document till it's closed
If you really just want a page x of y I would recommend something like
this:
//produce PDF
doc.close();
PdfReader reader = new PdfReader(//read your original PDF);
PdfStamper stamper = new PdfStamper(reader, [use a stream of some
type]);
PdfContentByte under = null;
int totalPages = reader.getNumberOfPages();
for (int page = 1; page <= totalPages; page++) {
under = stamper.getUnderContent(page);
String pageXofY = String.format("Page %d of %d", page,
totalPages);
ColumnText.showTextAligned( // add pageXofY to the document
being written by the stamper )
}
reader.close();
stamper.close();
//save stamper bytes if writing to memory
Jason
-----Original Message-----
From: Aarthi [mailto:[email protected]]
Sent: Tuesday, December 20, 2011 4:47 PM
To: [email protected]
Subject: [iText-questions] page numbers in footer
Hi,
I have an issue with displaying the page number in the PDF. My
requirement is to display page number like "Page 1 of 20" and so on...
I have used the inner class explained in chapter05, but removed the code
that i dont want.
My inner class looks like this,
class HeaderFooter extends PdfPageEventHelper {
/** Current page number (will be reset for every chapter). */
int pageNum;
PdfTemplate total;
/**
* Increase the page number.
* @see com.itextpdf.text.pdf.PdfPageEventHelper#onStartPage(
* com.itextpdf.text.pdf.PdfWriter,
com.itextpdf.text.Document)
*/
public void onStartPage(PdfWriter writer, Document document) {
pageNum++;
}
/**
* Adds the header and the footer.
* @see com.itextpdf.text.pdf.PdfPageEventHelper#onEndPage(
* com.itextpdf.text.pdf.PdfWriter,
com.itextpdf.text.Document)
*/
public void onEndPage(PdfWriter writer, Document document) {
Rectangle rect = writer.getBoxSize("art");
ColumnText.showTextAligned(writer.getDirectContent(),
Element.ALIGN_LEFT, new Phrase(String.format("Page
%d of", writer.getPageNumber())),
(rect.getLeft() + rect.getRight()) / 2,
rect.getBottom()
- 18, 0);
}
}
my issue is i get this Page # of independent pages correct but not the
total page number.
The one that gets displayed on my pages is, "page 1 of ","page 2 of ".
I dont see the count of total pages. I beleive "write.getPageNumber()"
gets the total pages in the pdf.
Not sure where im wrong. can someone please help me with this?
Thanks in advance.
--
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Get the SDK and tools to simplify cross-platform app development. Create
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_______________________________________________
iText-questions mailing list
[email protected]
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iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
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