MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import com.lowagie.text.Chapter;
import com.lowagie.text.Document;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Rectangle;
import com.lowagie.text.Section;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfAnnotation;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfStamper;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.SimpleBookmark;

public class MainClass {
    public static void main(String[] args) throws Exception {
        Document document = new Document();
        PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
        document.open();
        Paragraph hello = new Paragraph("asdf");
        Chapter universe = new Chapter("A", 1);
        Section section;
        section = universe.addSection("B");
        section.add(hello);
        section = universe.addSection("C");
        section.add(hello);
        document.close();
        BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
        PdfReader reader = new PdfReader("2.pdf");
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream("HelloWorldManipulateBookmarks.pdf"));
        stamper.insertPage(1, PageSize.A4);
        PdfContentByte cb = stamper.getOverContent(1);
        cb.beginText();
        cb.setFontAndSize(bf, 18);
        cb.setTextMatrix(36, 770);
        cb.showText("Inserted Title Page");
        cb.endText();
        stamper.addAnnotation(PdfAnnotation.createText(stamper.getWriter(), new Rectangle(30f, 750f, 80f, 800f),
                "inserted page", "This page is the title page.", true, null), 1);
        List list = SimpleBookmark.getBookmark(reader);
        HashMap<String, Object> map = new HashMap<String, Object>();
        map.put("Title", "Title Page");
        ArrayList kids = new ArrayList();
        HashMap<String, String> kid1 = new HashMap<String, String>();
        kid1.put("Title", "top");
        kid1.put("Action", "GoTo");
        kid1.put("Page", "1 ");
        kids.add(kid1);
        HashMap<String, String> kid2 = new HashMap<String, String>();
        kid2.put("Title", "bottom");
        kid2.put("Action", "GoTo");
        kid2.put("Page", "6");
        kids.add(kid2);
        map.put("Kids", kids);
        list.add(0, map);
        SimpleBookmark.exportToXML(list, new FileOutputStream("manipulated_bookmarks.xml"), "ISO8859-1", true);
        stamper.setOutlines(list);
        stamper.close();
    }
}