This topic describes how to use the GroupDocs.Viewer Node.js API to convert images to HTML, PDF, PNG, and JPEG formats....This topic describes how to use the GroupDocs.Viewer Node.js API to convert images to HTML, PDF, PNG, and JPEG formats.
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....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<PdfRootPackage>(); 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.
This article explains how to access EXIF metadata in a file of any supported format....This article explains how to access EXIF metadata in a file of any supported format.
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Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Add Comments to......Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Add Comments to...
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This article demonstrates how to edit Mobi files using Java programming language....This article demonstrates how to edit Mobi files using Java programming language.
This guide describes how to sign Excel workbooks and/or macros in them using Python. Sign your spreadsheets with digital certificate using GroupDocs.Signature Python API by GroupDocs....This guide describes how to sign Excel workbooks and/or macros in them using Python. Sign your spreadsheets with digital certificate using GroupDocs.Signature Python API by GroupDocs.