Java tutorial
import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.PageSize; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class NestedTablesPDF { public static void main(String[] args) { Document document = new Document(PageSize.A4.rotate(), 10, 10, 10, 10); try { PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("NestedTablesPDF.pdf")); document.open(); PdfPTable table = new PdfPTable(4); PdfPTable nested1 = new PdfPTable(2); nested1.addCell("1.1"); nested1.addCell("1.2"); PdfPTable nested2 = new PdfPTable(1); nested2.addCell("2.1"); nested2.addCell("2.2"); table.addCell(nested1); table.addCell("cell "); table.addCell("cell "); table.addCell("cell "); table.addCell("cell "); table.addCell("cell "); table.addCell(nested2); table.addCell("cell "); table.addCell("cell "); table.addCell("cell "); table.addCell("cell "); document.add(table); document.close(); } catch (Exception de) { de.printStackTrace(); } document.close(); } }