GroupDocs.Viewer provides different plans for purchasing or offers a Free Trial and a 30-day Temporary License for evaluation....Classification Product Solution Purchase...
This article demonstrates and explains different operations with resources, including retrieving, adjusting, and saving them in different scenarios when editing documents with GroupDocs.Editor for Node.js via Java....Classification Product Solution Purchase...
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....Classification Product Solution Purchase...
Note This feature is only compatible with GroupDocs.Assembly for .NET 3.2.0 or later releases. Inserting Barcodes Dynamically You can insert barcode images to your documents dynamically using barcode tags. To declare a dynamically inserted barcode image within your template, perform the following steps:
Add a textbox to your template at the place where you want a barcode image to be inserted. Set common image attributes such as size, rotation angle, and others for the textbox, making the textbox look like a barcode image without bars and text....Classification Product Solution Purchase...
Learn how to run GroupDocs.Viewer for Node.js via Java inside Docker containers with examples, dependencies, and troubleshooting....Classification Product Solution Purchase...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert archive files to HTML, PDF, PNG, and JPEG formats....Classification Product Solution Purchase...