Stamping New Content

VB C#

using IronPdf;
using IronPdf.Editing;

var stamper =
    new HtmlStamper("<img src='https://ironpdf.com/img/products/ironpdf-logo-text-dotnet.svg'/>")
    {
        HorizontalAlignment = HorizontalAlignment.Center,
        VerticalAlignment = VerticalAlignment.Bottom,
        IsStampBehindContent = false,
        Opacity = 30
    };

var pdf = PdfDocument.FromFile("Sample.pdf");

pdf.ApplyStamp(stamper).SaveAs("stamped_image.pdf");

Imports IronPdf
Imports IronPdf.Editing

Private stamper = New HtmlStamper("<img src='https://ironpdf.com/img/products/ironpdf-logo-text-dotnet.svg'/>") With {
	.HorizontalAlignment = HorizontalAlignment.Center,
	.VerticalAlignment = VerticalAlignment.Bottom,
	.IsStampBehindContent = False,
	.Opacity = 30
}

Private pdf = PdfDocument.FromFile("Sample.pdf")

pdf.ApplyStamp(stamper).SaveAs("stamped_image.pdf")

Install-Package IronPdf

Stamping New Content

Developers may edit any PDF document by adding new content to any page (or pages) using the StampHTML method for PDF management.

Below is an example of how you can use the StampHTML method in a Python script:

Key Points:

PDFManager Class: The class used to manage PDF documents, providing methods like stamp_html to manipulate pages.
Parameters: The stamp_html_on_pdf function accepts paths for input and output PDFs, the HTML content to be stamped, and the list of page numbers that need modification.
Functionality: The function iterates over the specified pages and stamps the given HTML content on each one, saving the result to a new PDF file.
Assumptions: The example assumes the existence of a pdf_toolkit library and a PDFManager class with specific methods, which are hypothetical in this context.

Before using this script, ensure you have the right dependencies and understand the library being utilized.

Discover how to effortlessly stamp text and images onto your PDFs with our in-depth guide!

View on GitHub

Code

https://github.com/iron-software/IronPdf.Examples/tree/main/examples/stamping-new-content

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