MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.io.FileOutputStream;

import com.lowagie.text.Image;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfStamper;

public class MainClass {
    public static void main(String[] args) throws Exception {
        PdfReader reader = new PdfReader("HelloWorldRead.pdf");
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream("HelloWorldStamper2.pdf"));
        Image img = Image.getInstance("watermark.jpg");
        img.setAbsolutePosition(200, 400);
        BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
        PdfContentByte under, over;
        int total = reader.getNumberOfPages() + 1;
        for (int i = 1; i < total; i++) {
            stamper.setRotateContents(false);
            under = stamper.getUnderContent(i);
            under.addImage(img);

        }
        stamper.close();
    }

}