Java tutorial
import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPageLabels; import com.lowagie.text.pdf.PdfWriter; public class MainClass { public static void main(String[] args) throws Exception { Document document = new Document(); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf")); writer.setViewerPreferences(PdfWriter.PageModeUseThumbs); document.open(); Paragraph hello = new Paragraph("(English:) hello, "); document.add(new Paragraph("1. To the Universe:")); document.add(hello); PdfPageLabels pageLabels = new PdfPageLabels(); pageLabels.addPageLabel(1, PdfPageLabels.LOWERCASE_ROMAN_NUMERALS); pageLabels.addPageLabel(5, PdfPageLabels.DECIMAL_ARABIC_NUMERALS); pageLabels.addPageLabel(8, PdfPageLabels.DECIMAL_ARABIC_NUMERALS, "A-", 8); writer.setPageLabels(pageLabels); document.close(); } }