GroupDocs.Signature for .NET is a native .NET API to electronically sign digital documents using various signature types such as text, image, barcode, stamp, form-field, QR-code and metadata. Users can add, edit, verify, delete and search digital signatures within PDF, Microsoft Word, Excel worksheets, PowerPoint presentations, Adobe Photoshop, metafiles and image file formats with additional support for customizing signature properties as needed.
GroupDocs.Signature makes it easy for .NET developers to add Aztec barcodes to PSD files within their applications by implementing a few easy steps.
GroupDocs.Signature for .NET APIs are supported on all major platforms and operating systems. Before executing the code below, please make sure that you have the following prerequisites installed on your system.
using (Signature signature = new Signature("sample.psd"))
{
// Initialize qr-code options with predefined text
QrCodeSignOptions options = new QrCodeSignOptions("JohnSmith")
{
// setup QRCode encoding type
EncodeType = QrCodeTypes.QR,
// set signature position
Left = 50,
Top = 150,
Width = 200,
Height = 50
};
// Sign PSD file and save result
signature.Sign("signed.psd", options);
}
Add Aztec qr-codes to PSD files right now by visiting GroupDocs.Signature Live Demos website.
The live demo has the following benefits
No need to download API
No need to write any code
Just upload the source file
Get download link to save the file
Aztec Code is a two-dimensional (2-D) general-purpose matrix symbology that is designed to have higher accuracy than other 2-D symbologies. An Aztec Code symbol can encode up to 3,832 numeric digits; 3,067 alphabetic characters; or 1,914 bytes of data. Aztec Code was invented by Andrew Longacre, Jr. and Robert Hussey in 1995. The code was published by AIM, Inc. in 1997. Although the Aztec code was patented, that patent was officially made public domain. The aztec code is also published as ISO/IEC 24778:2008 standard. Named after the resemblance of the central finder pattern to an Aztec pyramid, Aztec code has the potential to use less space than other matrix barcodes because it does not require a surrounding blank quiet zone.
.NET qr-code signatures management API for documents and images. Add qr-code signatures to some of the popular file formats as stated below.
(Adobe Portable Document Format)
(Microsoft Word Document)
(Microsoft Word Macro-Enabled Document)
(Microsoft Word Open XML Document)
(Microsoft Word Document Template)
(Word Open XML Document Template)
(Microsoft Word Macro-Enabled Template)
(Open Document Text)
(OpenDocument Text Template)
(Microsoft Excel Binary File Format)
(Microsoft Excel Open XML Spreadsheet)
(Microsoft Excel Macro-Enabled Spreadsheet)
(Microsoft Excel Binary Worksheet)
(Microsoft Excel template)
(Microsoft Excel macro-enabled template)
(Open Document Spreadsheet)
(OpenDocument Spreadsheet Template)
(PowerPoint Presentation)
(PowerPoint Open XML Presentation)
(Microsoft PowerPoint 97-2003 Slide Show)
(PowerPoint Open XML Slide Show)
(OpenDocument Presentation)
(OpenDocument Presentation Template)
(WebP Image)
(Tagged Image File Format)
(JPEG Image)
(Graphics Interchange Format)
(Portable Network Graphic)
(Bitmap File Format)
(CorelDraw Vector Graphic Drawing)
(Scalable Vector Graphics)
(Adobe Photoshop Document)
(Windows Metafile)
(Corel Metafile eXchange Image)
(Deja Vu)
(Microsoft PowerPoint Macro-Enabled Slide Show)
