GroupDocs.Signature offers a robust stamp creation feature, ideal for enhancing .NET applications. Leverage this tool to design and implement highly customized stamps on your document pages.
// Integrate the document path with the Signature instance
using (Signature signature = new Signature("input.pdf"))
{
// Initialize StampSignOptions with the required signature content
StampSignOptions options = new StampSignOptions();
options.Height = 180;
options.Width = 180;
// Incorporate one or multiple stamp lines
options.OuterLines.Add(
new StampLine()
{
Text = "* The Best Company *",
TextRepeatType = StampTextRepeatType.FullTextRepeat,
Font = new SignatureFont() { Size = 12, FamilyName = "Arial" },
Height = 22,
TextBottomIntent = 6,
TextColor = Color.WhiteSmoke,
BackgroundColor = Color.DarkSlateBlue
}
);
// Preserve the document with the applied stamp
SignResult result = signature.Sign("output.pdf", options);
}
With the GroupDocs.Signature for .NET library, you can seamlessly integrate signature functionality into your documents. Easily add, modify, verify, or remove custom stamps and other signature types, offering flexibility and precision for secure document management.
Enhance your documents by placing signatures, including text, images, barcodes, QR codes, and stamps, at any position or page within the file. Additionally, manage embedded metadata and apply digital certificates to safeguard against unauthorized changes.
After signing, verify the authenticity and integrity of document signatures. Utilize advanced search functionality to retrieve and manage all signature data embedded in the document.
Adjust previously inserted signatures with ease. Whether you need to change the content, position, size, or color, our solution offers full flexibility for signature modification.
When signatures need to be removed, GroupDocs.Signature for .NET provides a complete set of tools to delete any type of signature, including stamps, digital certificates, and more, ensuring that your documents remain up-to-date and compliant.
// Supply the document to be stamped
using (Signature signature = new Signature("input.pdf"))
{
// Initialize the stamp options with the desired configurations
StampSignOptions options = new StampSignOptions()
{
// Define the stamp’s dimensions and position on the page
Height = 200,
Width = 200,
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Right,
AllPages = true
};
// Incorporate outer circular lines with text
options.OuterLines.Add(
new StampLine()
{
Text = "* The best choice *",
TextRepeatType = StampTextRepeatType.FullTextRepeat,
Font = new SignatureFont() { Size = 12, FamilyName = "Arial" },
Height = 22,
TextBottomIntent = 6,
TextColor = Color.WhiteSmoke,
BackgroundColor = Color.DarkSlateBlue
}
);
// Integrate inner square lines if necessary
options.InnerLines.Add(
new StampLine()
{
Text = "Company #1",
TextColor = Color.MediumVioletRed,
Font = new SignatureFont() { Size = 20, Bold = true },
Height = 40
}
);
// Finalize and save the stamped document
SignResult result = signature.Sign("output.pdf", options);
}
Download GroupDocs.Signature for free or get a trial license for full access!
Explore documentation, code samples, and community support to enhance your experience.
Discover a broad range of options to create, manage, and delete various types of signatures, ensuring comprehensive control over your document workflows.
The GroupDocs.Signature API allows you to embed stamps across more than 60 industry-standard file types. Effortlessly apply custom stamps to any location within your documents, enabling enhanced document tracking and personalization.
