watermarkPdf

LAYOUT & GENERAL

WORD CONTENT

TEMPLATES

FORMAT CONVERSION

DOCXPATH

DOCXUTILITIES

DOCXPATHUTILITIES

removeSection

PDFUTILITIES

DOCXCUSTOMIZER

customizeWordContent

PERFORMANCE

stream

ENCRYPT

encryptPDF

watermarkPdf

ADVANCED / PREMIUM

BASIC

Inserts a watermark into a PDF document.

Description

public void watermarkPDF(String source, String target, String type, HashMap options) throws Exception

This method allows you to insert a watermark image or text in a PDF document.

Parameters

source

Path to the PDF document.

target

Path to the resulting watermarked document.

type

Watermark type: "text" or "image".

options

If type is "image":

Option	Type	Description
image	String	Path to the watermark image.
positionX	Integer	X-asis position (page center as default).
positionY	Integer	Y-asis position (page center as default).

If type is "text":

Option	Type	Description
text	String	The string of text used for watermarking.
positionX	Integer	X-asis position (page center as default).
positionY	Integer	Y-asis position (page center as default).
font	String	The font-family. It must be installed in the OS.
size	Integer	Font size.
color	Integer	HEX value.

Code samples

Example #1

package examples.PDFUtilities.watermarkPDF;

import java.util.HashMap;

import com.javadocx.PDFUtilities;

public class Sample1 {
    public static void main(String[] args) throws Exception {
        PDFUtilities pdf = new PDFUtilities();
        
        HashMap<String, String> options =  new HashMap<String, String>();
        options.put("text", "javadocx");
        options.put("color", "#00FF00");
        options.put("size", "150");
        
        pdf.watermarkPDF("src/examples/files/Test.pdf", "example_watermark_pdf_1.pdf", "text", options);
    }
}

Example #2

package examples.PDFUtilities.watermarkPDF;

import java.util.HashMap;

import com.javadocx.PDFUtilities;

public class Sample2 {
    public static void main(String[] args) throws Exception {
        PDFUtilities pdf = new PDFUtilities();
        
        HashMap<String, String> options =  new HashMap<String, String>();
        options.put("image", "src/examples/files/img/image.png");
        
        pdf.watermarkPDF("src/examples/files/Test.pdf", "example_watermark_pdf_2.pdf", "image", options);
    }
}