BigTableWithHeaderRowsPDF.java Source code

Introduction

Here is the source code for BigTableWithHeaderRowsPDF.java

Source

import java.io.FileOutputStream;

import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.PageSize;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfWriter;

public class BigTableWithHeaderRowsPDF {
    public static void main(String[] args) {
        Document document = new Document(PageSize.A4.rotate(), 10, 10, 10, 10);
        try {
            PdfWriter.getInstance(document, new FileOutputStream("BigTableWithHeaderRowsPDF.pdf"));

            document.open();
            int NumColumns = 12;

            PdfPTable datatable = new PdfPTable(NumColumns);
            int headerwidths[] = { 9, 4, 8, 10, 8, 11, 9, 7, 9, 10, 4, 10 }; // percentage
            datatable.setWidths(headerwidths);
            for (int i = 0; i < headerwidths.length; i++) {
                datatable.addCell("Header " + i);
            }
            datatable.setHeaderRows(1);

            datatable.getDefaultCell().setBorderWidth(1);
            for (int i = 1; i < 1000; i++) {
                if (i % 2 == 1) {
                    datatable.getDefaultCell().setGrayFill(0.9f);
                }
                for (int x = 0; x < NumColumns; x++) {
                    datatable.addCell("data");
                }
                if (i % 2 == 1) {
                    datatable.getDefaultCell().setGrayFill(1);
                }
            }
            document.add(datatable);
        } catch (Exception de) {
            de.printStackTrace();
        }
        document.close();
    }
}