Java tutorial
import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.Rectangle; import com.lowagie.text.pdf.PdfWriter; public class MainClass { public static void main(String[] args) throws Exception { Rectangle pageSize = new Rectangle(216f, 720f); Document document = new Document(pageSize); PdfWriter.getInstance(document, new FileOutputStream("HelloWorldNarrow.pdf")); document.open(); document.add(new Paragraph("Hello World")); document.close(); } }