Last post Jan 28, AM by kuujinbo. I have created new pdf file dynamically in my web application using itextsharp. Now I want to add water mark to this file. I found the code for adding watermark to existing pdf file. Rotate , 0, 0, 15, 5 ;.
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Those of you who are not aware of iTextSharp, it is basically a. Lets go through them one by one. SaveState ; pdfData. SetGState gstate ; pdfData. SetColorFill color ; pdfData. BeginText ; pdfData. ShowTextAligned Element. EndText ; pdfData. GRAY, reader. In case you want to omit some pages from getting watermarked you can put suitable conditions in loop for that or if you want to change watermark text for some pages then also you can change the method parameters as per need.
This code adds Watermark text in all pages. The only solution that worked for me. Thanks for your effort…. Like Liked by 1 person. Like Like.
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Using iTextSharp To Watermark/Write Text To Existing PDF’s
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Add Watermark to PDF Document using iText and Java
Unfortunately none of them showed me exactly what I wanted to do — which is why I wrote this one. After poking around for about 2 minutes I saw how they were performing the "watermarking" and unfortunately it was not the best way to get the job done. Then there is a small math library I created to get the angle of the text through some simple Trig. You can purchase it here on Amazon.
How to add watermark image in pdf file
A watermark is a kind of marker — or stamp -, and usually is text or an image embedded either in front of, or behind the content of the pdf document. It is used to verify the authenticity and integrity of the document, verify ownership and for tracing copyright infringements. In this tutorial we show how to add a watermark to either a new or existing existing PDF document using iText and Java. This page event is fired by iText when the writer is at the end of the page, and thus the ideal page to write a watermark. We write text using the ColumnText.