Your while loop (as written in the email here) is an infinite loop. You
need to increment 'i'.
And I suggest you use a 'for' loop when you know ahead of time how many
passes you're going to make... it reduces the chance of you making this kind
of error.
You might end up with something like:
for (int curPage = 1; curPage < nu_pages; ++curPage) {
putData( stamper.getOverContent( curPage ), helv );
}
--Mark Storer
PDF Guy
On Thu, Apr 3, 2008 at 7:43 AM, Gawędzki, Paweł <[EMAIL PROTECTED]>
wrote:
> I can't add data to existing pdf. It's adding data only to first page.
> Nothing hepends on others. This is my code:
>
>
>
> try {
> PdfReader reader = new PdfReader(pdf_path1);
> int nu_pages = reader.getNumberOfPages();
>
> PdfStamper stamper = new PdfStamper(reader, new
> FileOutputStream(pdf_path2));
>
> PdfContentByte over;
>
> BaseFont helv = BaseFont.createFont(BaseFont.COURIER_BOLD,
> BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
> int i=1;
> while(i < nu_pages) {
> over = stamper.getOverContent(i);
> putData(over, helv);
> }
> stamper.close();
> } catch (IOException ioe) {
> ioe.printStackTrace();
> System.out.println(ioe.getMessage());
> } catch (DocumentException de) {
> de.printStackTrace();
> System.out.println(de.getMessage());
> }
>
>
> private void putData(PdfContentByte over, BaseFont helv) throws
> DocumentException, IOException {
> over.beginText();
> over.setFontAndSize(helv, 11);
> over.setTextMatrix(, oy);
> over.showText("Text to add");
> over.endText();
> }
>
> I do not know why it works only for first page.
>
>
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