Java tutorial
import java.io.FileOutputStream; import com.lowagie.text.Chunk; import com.lowagie.text.Document; import com.lowagie.text.Image; import com.lowagie.text.PageSize; import com.lowagie.text.Phrase; import com.lowagie.text.pdf.Barcode39; import com.lowagie.text.pdf.BarcodeInter25; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfWriter; public class BarcodesInter25 { public static void main(String[] args) { Document document = new Document(PageSize.A4, 50, 50, 50, 50); try { PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("BarcodesInter25.pdf")); document.open(); PdfContentByte cb = writer.getDirectContent(); BarcodeInter25 code25 = new BarcodeInter25(); code25.setGenerateChecksum(true); code25.setCode("99-1234567890-001"); Image image25 = code25.createImageWithBarcode(cb, null, null); document.add(new Phrase(new Chunk(image25, 0, 0))); } catch (Exception de) { de.printStackTrace(); } document.close(); } }