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....Conversion Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...
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GroupDocs Blog - GroupDocs Blog | Document Automation Solutions for .NET & Java Developers...different directories and documents for text occurrences, basic...metadata fields, file names, document types and many more. Please...
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In this topic, we will guide you on how to sign RTF with QR Code using C#. We will also provide a code example to create QR Code in RTF using C#....Conversion Product Family GroupDocs...authenticity and integrity of documents is crucial. One effective...
Note In this article, we will discuss the behavior of GroupDocs.Assembly APIs. Overview of the API Classes of GroupDocs.Assembly are located within the GroupDocs.Assembly namespace. The main of the classes is DocumentAssembler. All the functionality required to build a report from a template is assembled within the class.
Building Reports To build a report from a template, you can use one of the DocumentAssembler.AssembleDocument overloads. The following table describes parameters of these overloads....Conversion Product Solution GroupDocs...Events Acquisition GroupDocs Documentation / GroupDocs.Assembly Product...
Develop a comprehensive understanding of how to remove annotations from PDF using Java. Also, you will find a code example to delete annotations in PDF using Java....Conversion Product Family GroupDocs...when a clean, annotation-free document is necessary. Whether you’re...
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Learn more about how to compare multiple Word Documents or PowerPoint presentations simultaneously with GroupDocs.Comparison for .NET....Conversion Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Comparison Product...