/*
* $Id$
*
* This code is part of the 'iText Tutorial'.
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.com/tutorial/
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* itext-questions@lists.sourceforge.net
*/
package com.lowagie.examples.objects.tables.pdfptable;
import java.awt.Color;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.LwgFont;
import com.lowagie.text.FontFactory;
import com.lowagie.text.LwgPageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.LwgPdfPCell;
import com.lowagie.text.pdf.LwgPdfPTable;
import com.lowagie.text.pdf.PdfWriter;
import org.geoforge.demo.GfrFileOutputStream;
/**
* Break a large table up into different smaller tables in order to save memory.
*/
public class FragmentTable {
/**
* Break a large table up into several smaller tables for memory management purposes.
*
* @param args
* the number of rows for each table fragment.
*/
public static void main(String[] args) {
System.out.println("FragmentTable");
int fragmentsize = 25;
// step1
LwgDocument document = new LwgDocument(LwgPageSize.A4.rotate(), 10, 10, 10, 10);
try {
// step2
PdfWriter.getInstance(document,
new GfrFileOutputStream("com.lowagie.examples.objects.tables.pdfptable.FragmentTable.pdf"));
// step3
document.open();
// step4
LwgFont font = FontFactory.getFont("Helvetica", 8, LwgFont.BOLD,
Color.BLACK);
LwgPdfPTable table = new LwgPdfPTable(2);
table.setWidthPercentage(100f);
LwgPdfPCell h1 = new LwgPdfPCell(new Paragraph("Header 1", font));
LwgPdfPCell h2 = new LwgPdfPCell(new Paragraph("Header 2", font));
table.setHeaderRows(1);
table.add(h1);
table.add(h2);
LwgPdfPCell cell;
for (int row = 1; row <= 2000; row++) {
if (row % fragmentsize == fragmentsize - 1) {
document.add(table);
table.deleteBodyRows();
table.setSkipFirstHeader(true);
}
cell = new LwgPdfPCell(new Paragraph(String.valueOf(row), font));
table.add(cell);
cell = new LwgPdfPCell(
new Paragraph(
"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Nulla mauris nibh, ultricies nec, adipiscing eget.",
font));
table.add(cell);
}
document.add(table);
} catch (Exception de) {
de.printStackTrace();
}
// step5
document.close();
}
}