Usually, we are going to use a combination of `PdfReader` to read the document and `PdfStamper`, `PdfCopy` or How to update a PDF without creating a new PDF? The Best iText Questions on Stack Overflow; Manipulating existing PDFs . Hello Sir I have a problem. I have a pdf file which has some textfields which i created using form tool in acrobat. And i wanted to add PdfPTable. Last few days I was trying to modify some PDF file using iText library. So my first try was to replace the existing text with dynamic data. I.

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Read Source Pdf file and Searching for the location of string that we want to replace Step3: How to add an image watermark to a PDF file? How to add image or screenshot to the Editor. Manipulating an existing PDF document Chapter 5: Close ; You can download the complete C code of this tutorial from here.

If we want to add content to a content stream, we need to create a PdfCanvas object. I think we’ll redirect duplicates to this answer from now on! A header line I have worked on the same requirement and I am able to achieve this by the following steps.

A footer with the page number The GetContentOver int page allows you to add content over the original content of a page while the GetContentUnder helps you to add content under the original content of the page. Add 1, “John Hammond”, “United States” ; dt. Oct 09, No matter how long you search the internet, you cannot find a method to walk from Britain to America.


We can do this using a PdfPage object as a parameter for the PdfCanvas constructor:. Finally we add the Paragraph to the document, centered in the middle of the page and with an angle of 45 degrees, using the showTextAligned method.

Read the question carefully. I want to replace one String by another in Existign and keep all styles and have the text reflow, is a question that sounds like “I want to watch TV on itexsharp radio” and remarks such as “I hate eating soup with a fork”.

Thank you for your interest in this question.

ITextSharp insert text to an existing pdf Ask Question. However, we don’t guarantee all things of the web are accurate. Let’s work to help developers, not make them feel stupid. Then, we played with the size and the orientation of the pages of an existing document. How to rotate and scale pages in an existing PDF? First, we added a header, a footer, and a watermark. Sinan Basalan This tutorial worked well for me.

GetOverContent 1 ; ct. Would you like to answer one of these unanswered questions instead? GetFont “Arial”, 12, Font. There are other problems than this — I see this is a duplicate question.

Manipulating existing PDFs

How to merge documents correctly? Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site the association bonus does not count.

I’ ve been searching the Internet for 2 Weeks and found some interesting solutions for my Problem, but nothing seems to give me the answer. Kevin Plaul 36 1 1 5. Treat my content as plain text, not as HTML. I agree, here is the link: Chances are they have and don’t get it. How to tile a document and add margins to the tiles? It is in the Page class. We also use the pdfDoc object to find the number of pages in the original PDF.


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Hi ashhadsaud, Please Refer below code: Thanks a lot They’ll find a combined score of over 1, in the [pdf] categories so I think they received a very knowledgeable response. You would need to find out what font was used originally not always trivial and then have that font on your system.

How to watermark PDFs using text or images? It’s really world’s best learning Center. Let’s click “Highlight Existing Fields” and see what happens.

When answering a question please: We create a PdfCanvas object for the page line 13and we stroke a gray line using the dimensions of the original mediaBox line How to create a TOC when merging documents?

In addition to the excellent answers above, the following shows how to add text to each page of a multi-page document:.

c# – iTextSharp Replace Text in existing PDF without loosing formation – Stack Overflow

Concepts are taught in a simple way. This way, we can use a mix of low-level and convenience methods. So I would consider the following workflow: Eugene 2, 11