Hi All,
Iam new to use this wonderful iText PDF Library. I have written
a simple class that exports the
java.awt.print.Book object to pdf. This is done by creating a pdfTemplate
and getting the graphics of the template
and i paint the pages in Book to this template. For every page in the Book,
i create a pdfTemplate and append it to the pdfDocument.
Here is the code snippet.
......
Document pdfDocument = new Document();
FileOutputStream outputFile = new FileOutputStream(fileName);
PdfWriter writer = PdfWriter.getInstance(pdfDocument,
outputFile);
PdfContentByte content = writer.getDirectContent();
PdfTemplate template = null;
Graphics2D g2d = null;
Printable page = null;
PageFormat pageformat = null;
int pageWidth = 0;
int pageHeight = 0;
// m_printDocument is (java.awt.print.Book)
int numPages = m_printDocument.getNumberOfPages();
for (int pageCount = 0; pageCount < numPages; pageCount++)
{
page = m_printDocument.getPrintable(pageCount);
// we create a template and a Graphics2D object that
// corresponds with it
pageformat = m_printDocument.getPageFormat(pageCount);
pageWidth = (int) pageformat.getWidth();
pageHeight = (int) pageformat.getHeight();
template = content.createTemplate(pageWidth, pageHeight);
template.setWidth(pageWidth);
template.setHeight(pageHeight);
g2d = template.createGraphics(pageWidth, pageHeight,
mapper);
page.print(g2d, pageformat, 0);
if (pageformat.getOrientation() == PageFormat.LANDSCAPE)
{
content.addTemplate(template, 0, 1, -1, 0, pageHeight,
0);
} else {
content.addTemplate(template, 0, 0);
}
status.setStatusText("Writing Page " + pageCount
+ " of " + numPages );
if (!status.isVisible()) {
status.setVisible(true);
}
content.toPdf(writer);
content = writer.getDirectContent();
pdfDocument.newPage();
}
status.setStatusText("Completed Exporting to PDF.");
status.enableOkButton();
pdfDocument.close();
......
The above code works fine when the number of pages
is less in the Book.
The problem is it throws out of memory error when the number of pages
in Book are huge like 390.
Please anyone help me in fixing the error.
reg.
Jeykumar
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
iText-questions mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/itext-questions
