Today we will find out how to use GroupDocs’ Ruby SDK. We will create a GroupDocs Signature envelope sample with the Sinatra framework. GroupDocs Signature envelopes are used to prepare documents for Digital signature and managing the signature process.
Setting Up First, create the application folders structure:
your_app/public – for CSS files. your_app/samples – for sample files. your_app/views – for view files, we will use Haml for these. Also we need to create a Gemfile in our project’s root directory with the following content: https://gist....used to prepare documents for digital signature and managing the...
Discover how to utilize GroupDocs.Metadata for Node.js to extract, update and remove metadata in your applications....information about hidden pages, digital signatures, user comments,...
Learn how to extract metadata from Word documents (.doc, .docx) using GroupDocs.Parser for .NET. Extract document properties like author, title, creation date, comments, and revision information from Word files.... It’s like a “digital fingerprint” that contains...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....to obtain information about digital signatures associated with...
Clone the GitHub examples repository, install dependencies into a virtual environment, optionally apply a license, and run every documented GroupDocs.Signature example: locally, inside Docker, or on GitHub Actions.... barcode, QR code, stamp, digital, form-field, metadata) │ ├──...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the getPdfType method to obtain file format information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class....to obtain information about digital signatures associated with...
GroupDocs.Watermark Product Family on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in GroupDocs.Watermark Product Family on GroupDocs Blog | Document Aut......manner than digital watermarks used in other digital multimedia...
Full list of document formats GroupDocs.Conversion for Python via .NET can load and save — 20+ format families including Word Processing, Spreadsheet, Presentation, PDF, Image, CAD, Email, eBook, Web, and more....✅ ✅ DJVU DjVu Image ✅ DNG Digital Negative Specification ✅ EMF...