PDFWatermark enables you to add an image as a watermark to new PDF files or existing PDF files. It uses FPDF that allows you to write PDF files and FPDI that. 5 Aug (mPDF >= ). SetWatermarkText – Set the text to use as a Watermark from v3. 0 onwards e.g. $mpdf->SetWatermarkText(); can be used. 23 Jan It’s described as “Import pages from existing PDF documents and use them as templates in FPDF” Whilst this does not give the ability to edit a.
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Yasir 1, 10 27 This can be done by simply creating a new class wherever you want and with the name you want as long as you can use it later where you want that extends the TCPDF ezisting. Only does page 1.
How can I add a watermark to an existing PDF file using PHP? – Stack Overflow
Information on controlling the wxisting options from a custom application is available in ” watermark options ” in the developer information section. Before continue, please provide some basic information about why this article should be reported:. Don’t forget to follow us on your favorite social network Enjoying this article?
If you would like to change the file, click the “Change Theoretically, you can simply copy the following example and change the path to the image that will be used as watermark, however you may want vpdf change the margins and coordinates where the image will be rendered: Before continue, please provide some basic information about why this article should be reported: The existing watermark or background PDF file can contain any text or graphics, but it most often used to apply a “confidential” or “draft” stamp on each page of a document.
Join Stack Overflow to learn, share knowledge, and build your career. When the watermark or background options are enabled, a text box containing the name of the exlsting watermark or background PDF file is shown below the options.
Add a watermark to an existing PDF with PHP and the SetaPDF-Stamper component | Setasign
If the watermark or background PDF file contains more watemark one page, only the first page will be applied to each page of the new document. Looking for a new template for your next project? Sign up using Email and Password. And that’s it, now the image defined in the MyCustomPDFWithWatermark method should be rendered behind your content without any visual obstruction.
If the watermark or background file has a different page size, it will be scaled and centered on the page wxtermark the newly created PDF file. Sign up or log in Sign up using Google.
How to add a watermark on a PDF using TCPDF
Thanks Jyelton for the answer to my question looks like stackover flow is inactive This approach works pretty well, however you will be sacrificing the original header data of your pdf, which means that the original method setHeaderData won’t have effect anymore: I found the fpdf library that creates preview thumbnails of PDF files, but I don’t know if it adds watermarks to existing PDF files or not.
By doing this, you will need to store some original values of the PDF in order to restore them after you draw the image using the Image method. In this example, our watermark for the PDF will be the following note that this is not the original size of the image, the original size is the same as the size of the impression x Become a more social person.
And our code to generate the PDF is the following: Fortunately, with the help of the original examples of TCPDF, it’s possible to render a background image on any page of your PDF that can simulate a watermark.
Full example In this example, our watermark for the PDF will be the following note that this is not the original size of the image, the original size is the same as the size of the impression x October 4th Last modification: Use the overrided class instead of the original to create your PDF instance: Follow us and don’t miss any new content! Wrong page number on setPage function: Sign up using Facebook.
Use the overrided class instead of the original to create your PDF instance:.
Here is a YouTube video that shows how to set the security options: Post as a guest Name.