Paulo,
Thanks for your reply. It helped me.
Regards,
Prakash
On Thu, Jul 24, 2008 at 9:29 AM, Paulo Soares <[EMAIL PROTECTED]> wrote:
> See
> http://itextdocs.lowagie.com/tutorial/objects/tables/pdfptable/index.phpand
> chapter 6.1.5 of the book "iText in Action".
>
> Paulo
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] On
> > Behalf Of Biswa
> > Sent: Thursday, July 24, 2008 11:47 AM
> > To: Post all your questions about iText here
> > Subject: Re: [iText-questions] Nested PdfPTable table memory leak
> >
> > Hi Paulo,
> > Thanks for your reply. I am going through the tutorials, the
> > one thing I notice is to increase the heap size, in order to
> > address the problem. But how can I reduce the memory need for
> > such large table or could you point me to some logic
> > mentioned in the tutorial that I am missing out.
> > Thanks in advance,
> > Prakash
> >
> >
> > On Wed, Jul 23, 2008 at 6:05 PM, Paulo Soares
> > <[EMAIL PROTECTED]> wrote:
> >
> >
> > There's no leak there, just a lot of memory needed to
> > hold 165000 cells.
> > There are ways to reduce the memory needed, see the
> > book or the tutorial.
> >
> > Paulo
> >
> >
> > ----- Original Message -----
> > From: "Biswa" <[EMAIL PROTECTED]>
> > To: <itext-questions@lists.sourceforge.net>
> > Cc: <[EMAIL PROTECTED]>
> > Sent: Wednesday, July 23, 2008 10:39 PM
> > Subject: [iText-questions] Nested PdfPTable table memory leak
> >
> >
> > Nested PdfPTable table memory leak.
> > Memory leak while creating a large table with more than
> > 5000 rows and and 3
> > columns. Each cell of the table will
> > have a nested table of 2 rows and 5 columns each. Could
> > anyone help me with
> > this. This is the piece of code that
> > does the creation of table:
> >
> > import java.io.FileNotFoundException;
> > import java.io.FileOutputStream;
> >
> > import com.lowagie.text.Document;
> > import com.lowagie.text.DocumentException;
> > import com.lowagie.text.PageSize;
> > import com.lowagie.text.Phrase;
> > import com.lowagie.text.pdf.PdfPTable;
> > import com.lowagie.text.pdf.PdfWriter;
> >
> > public class PdfHeapTest {
> >
> > public static void main(String[] args) {
> >
> > try {
> > Document document = new Document();
> > document.setPageSize(PageSize.A4);
> > PdfWriter writer =
> > PdfWriter.getInstance(document,
> > new FileOutputStream("c:\\h1.pdf"));
> > document.open();
> > int rows = 5701/1;
> > int columns = 3;
> > int innerTableRows = 2;
> > int innerTableColumns = 5;
> > PdfPTable table = new
> > PdfPTable(columns+1);
> > for(int j=0;j<rows;j++){
> > table.addCell(new
> > Phrase("Row"+j));
> > for(int i=0;i<columns;i++){
> >
> > PdfPTable inner = new
> > PdfPTable(innerTableColumns);
> > for(int
> > k=0;k<innerTableRows;k++){
> >
> > inner.addCell(new
> > Phrase("A"+j));
> >
> > inner.addCell(new
> > Phrase("B"+j));
> >
> > inner.addCell(new
> > Phrase("C"+j));
> >
> > inner.addCell(new
> > Phrase("D"+j));
> >
> > inner.addCell(new
> > Phrase("E"+j));
> > }
> >
> > table.addCell(inner);
> >
> > System.out.println("Row "+ j
> > +" Successfully added");
> > }
> > }
> > document.add(table);
> > document.close();
> > } catch (FileNotFoundException e) {
> > e.printStackTrace();
> > } catch (DocumentException e) {
> > e.printStackTrace();
> > }
> > }
> >
> > }
> >
> > Thanks in advance,
> > Regards,
> > Prakash
>
>
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