This article explains how to provide advanced search for Metadata electronic signatures with GroupDocs.Signature API....Metadata Product Solution GroupDocs...🌐 Build-in metadata Search for built-in Metadata signatures Leave...
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 (MetadataMetadata = 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....Metadata Product Solution GroupDocs...GroupDocs.Metadata Product Family / GroupDocs.Metadata for Java...
This article explains how to add Metadata signatures to Spreadsheet document with GroupDocs.Signature...Metadata Product Solution GroupDocs...Electronic signature types / Metadata signatures / eSign Spreadsheet...
Access, read, update, and remove IPTC IIM Metadata using GroupDocs.Metadata for Python via .NET....Metadata Product Solution GroupDocs...GroupDocs.Metadata Product Family / GroupDocs.Metadata for Python...
id: esign-pdf-with-Metadata-signature url: signature/net/esign-pdf-with-Metadata-signature title: Electronic Signature PDF with Metadata signature linkTitle: Electronic Signature PDF weight: 2 description: “This article explains how to add Metadata signatures to PDF document meta info layer with GroupDocs.Signature” keywords: Pdf Metadata, Pdf Metadata signatures productName: GroupDocs.Signature for .NET toc: True structuredData: showOrganization: True application: name: Pdf documents Metadata changing in C# description: Update Metadata of pdf document with C# language by GroupDocs.Signature for ....Metadata Product Solution GroupDocs...types / Metadata signatures / Esign Pdf With Metadata Signature...
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 (MetadataMetadata = 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....Metadata Product Solution GroupDocs...GroupDocs.Metadata Product Family / GroupDocs.Metadata for .NET...
Reading MOV format-specific properties The GroupDocs.Metadata API supports extracting QuickTime atoms from a MOV video. The atom is the basic data unit in any QuickTime file. Please find more information on QuickTime atoms in the official specification: https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFPreface/qtffPreface.html
The following are the steps to extract QuickTime atoms from a MOV video.
Load a MOV video Get the root Metadata package Extract the native Metadata package using the MovRootPackage.getMovPackage method Read the QuickTime atoms advanced_usage....Metadata Product Solution GroupDocs...GroupDocs.Metadata Product Family / GroupDocs.Metadata for Java...
Reading Photoshop Metadata properties The GroupDocs Metadata API allows the user to read Adobe Photoshop Metadata associated with a JPEG image. For more information on the Photoshop file format and Metadata blocks that can be attached to images of different formats please refer to the specification: https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/.
The code sample below demonstrates how to extract image resource blocks (building blocks of the Photoshop file format) from a JPEG image....Metadata Product Solution GroupDocs...GroupDocs.Metadata Product Family / GroupDocs.Metadata for Java...
This article shows how to add Metadata signatures to the image exif Metadata layer with various data types...Metadata Product Solution GroupDocs...document with Metadata signature / ✎ Image Metadata eSign Image...
This article shows how to add Metadata signatures to the image exif Metadata layer with various data types...Metadata Product Solution GroupDocs...Electronic Signature Types / Metadata signatures / ✍️ eSign Image...