This article explains how to use exceptions handling when adding electronic signatures to document with GroupDocs.Signature API....Watermark Product Solution GroupDocs...powerful free online apps. To sign PDF, Word, Excel, PowerPoint, and...
For all supported image formats the GroupDocs.Metadata API allows extracting common image properties such as width and height, MIME type, byte order, etc. Please see the code snippet below for more information on the feature.
Load an image Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.ImageReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Watermark Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header.
The following are the steps to read the header of an FLV file.
Load an FLV video Get the root metadata package Extract the native metadata package using the FlvRootPackage.getHeader method Read the FLV header properties advanced_usage.managing_metadata_for_specific_formats.video.flv.FlvReadHeaderProperties
try (Metadata metadata = new Metadata(Constants.InputFlv)) { FlvRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getVersion()); System.out.println(root.getHeader().hasAudioTags()); System.out.println(root.getHeader().hasVideoTags()); System.out.println(root.getHeader().getTypeFlags()); } Working with XMP metadata GroupDocs....Watermark Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains how to detect document file type, size and calculate pages count with GroupDocs.Comparison....Watermark Product Solution GroupDocs...represents the document file type (PDF, Word document, Excel spreadsheet...
Save attachments and embedded files from Pdf, Outlook data file or email...Watermark Product Solution GroupDocs...Outlook data files, archives, and PDF documents. C# using System.IO...
This section explains how to load document from local disk with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { TextSignOptions options...
We are excited to announce a simple front-end for GroupDocs.Viewer for Java API so newbies can start using it quickly, instead of learning the rich features and complexities provided in GroupDocs.Viewer for Java using Struts2 or GroupDocs.Viewer for Java Using Servlets.
Simplicity comes with many advantages and disadvantages. JSP front-end is a minimum implementation and demonstrates how simple it is to get started with GroupDocs.Viewer for Java. This removes features some useful features, like the user cannot download the document, cannot print, zoom, etc....Document Printing File Browser Watermark Ajax-based Document Navigation...and Portable Document Formats (PDF) documents. Pre-requisitesIn...
GroupDocs team is happy to release another version of ASP.NET MVC Front End with a bunch of new features that were demanded by the customers. Not only this but most of the reported issues have also been resolved in the latest ASP.NET MVC Front End. We recommend you to download and try this version of the application to get a much better experience. Let’s have a look at the list of enhancements, fixes, and improvements....printWithWatermark option when using Pdf printing Implementation of popup...viewer container Implement watermark opacity feature View next...
Learn this article and check how to load and convert Microsoft OneNote documents with advanced options using GroupDocs.Conversion for .NET API....Watermark Product Solution GroupDocs...converting from Note into to PDF document: Func < LoadContext...