.NET document viewer API to read, render and display XLS in any type of C#, ASP.NET, VB.NET & .NET Core applications....NET EPUB Viewer (Digital E-Book File Format) Back to...
.NET document viewer API to read, render and display HTML in any type of C#, ASP.NET, VB.NET & .NET Core applications....NET EPUB Viewer (Digital E-Book File Format) Back to...
.NET document viewer API to read, render and display OBJ in any type of C#, ASP.NET, VB.NET & .NET Core applications....NET EPUB Viewer (Digital E-Book File Format) Back to...
.NET document viewer API to read, render and display PSB in any type of C#, ASP.NET, VB.NET & .NET Core applications....NET EPUB Viewer (Digital E-Book File Format) Back to...
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...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of spreadsheet formats such as XLS, XLSX, ODS, etc. For the full list of supported document formats please refer to Supported Document Formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded spreadsheet and extract some additional file format information.
Load a Spreadsheet document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....to obtain information about digital signatures associated with...
Programmatically add and remove annotations from PDF files in Java. Add arrow, rectangle, ellipse, highlight, watermark annotations and more using Java API....drawings , some AutoCAD , and digital imaging formats like DICOM...
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,...
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...
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...