Why To Migrate? Here are the key reasons to use the new API provided by GroupDocs.Metadata for Java starting from version 20.2:
The* Metadata* class is introduced as a single entry point to manage metadata in files of all supported formats. Extracting and updating metadata was unified for all supported formats. The product architecture was redesigned from scratch in order to simplify most common operations with metadata properties. Getting document information and preview generation procedures were simplified....Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert CAD files (DWG, DGN, DXF) to HTML, PDF, PNG, and JPEG formats....Editor Product Solution GroupDocs...
The OperationFinished event occurs when an index operation completes – indexing, updating, merging, or optimizing (segment merging)...Editor Product Solution GroupDocs...
This article explains how to use custom caching implementation with GroupDocs.Viewer within your .NET applications....Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert Visio diagrams to HTML, PDF, PNG, and JPEG formats....Editor Product Solution GroupDocs...
Learn how to compare Excel spreadsheets programmatically using GroupDocs.Comparison for .NET. Compare spreadsheets with custom styling, visibility controls, summary pages, and advanced comparison options....Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert archive files to HTML, PDF, PNG, and JPEG formats....Editor Product Solution GroupDocs...
Set up a virtual environment, install groupdocs-conversion-net, and run three minimal examples — DOCX → PDF, PDF → per-page PNG, and ZIP → consolidated PDF — in under five minutes....Editor Product Solution GroupDocs...
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....Editor Product Solution GroupDocs...
GroupDocs.Assembly Product Family on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in GroupDocs.Assembly Product Family on GroupDocs Blog | Document Autom......instead of using rich text editors or applications such as MS...written in the plain text editors such as Notepad. As far as...