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file conversion

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  1. Working with metadata in PDF documents | 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....Conversion Product Solution GroupDocs...and extract some additional file format information. a PDF document...

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  2. Working with metadata in PDF documents | 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 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....Conversion Product Solution GroupDocs...and extract some additional file format information. a PDF document...

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  3. Scan Barcode from PPTX using Java

    Learn how to scan barcode from PPTX using Java. To facilitate efficient and seamless barcode extraction, it includes an example to extract barcode from PPTX in Java....Conversion Product Family GroupDocs...PPTX (PowerPoint Open XML) files can greatly enhance operations...

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  4. Add Text Watermark to Image Using Python

    Learn how to add text watermark to image using Python. This tutorial shows how to embed watermark text into image images with custom font, color, and alignment....Conversion Product Family GroupDocs...styled text directly into PNG files. This guide walks you through...

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  5. Working with Metadata in ASF Files | GroupDocs

    Working with metadata in ASF Files Reading ASF format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from ASF Files. The following are the steps to read native ASF metadata. Load an ASF video Get the root metadata package Extract the native metadata package using AsfRootPackage.AsfPackage Read the ASF metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Asf.AsfReadNativeMetadataProperties using (Metadata metadata = new Metadata(Constants.InputAsf)) { var root = metadata.GetRootPackage(); var package = root.AsfPackage; // Display basic properties Console....Conversion Product Solution GroupDocs...Metadata in ASF Files Working with Metadata in ASF Files Leave feedback...

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  6. Extract metadata from PDF documents | GroupDocs

    To extract metadata from PDF documents getMetadata method is used. This method allows to extract the following metadata: Name Description title The title of the presentation. subject The subject of the presentation. keywords The keyword of the presentation. author The name of the presentation’s author. application The name of the application. application-version The version number of the application that created the presentation. created-time The time of the presentation creation. last-saved-time The time of the the presentation when it was last saved....Conversion Product Solution GroupDocs...supported for TXT files. Therefore, for TXT file method returns...

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  7. Extract table of contents from Microsoft Office...

    To extract table of contents from Microsoft Office Word document getToc method is used. Table of contents is generated by paragraphs with H1-H9 build-in styles. Warning getToc method returns null value if table of contents extraction isn’t supported for the document. For example, table of contents extraction isn’t supported for TXT Files. Therefore, for TXT File getToc method returns null. If Microsoft Office Word document has no table of contents, getToc method returns an empty collection....Conversion Product Solution GroupDocs...supported for TXT files. Therefore, for TXT file method returns...

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  8. Sign documents with encrypted QR-code text | Gr...

    This article explains how to create encrypted QR-code electronic signature with GroupDocs.Signature API...Conversion Product Solution GroupDocs...10 } }; // sign document to file signature . Sign ( "QRCodeEncryptedText...

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  9. eSign Spreadsheet with Metadata signature | Gro...

    This article explains how to add metadata signatures to Spreadsheet document with GroupDocs.Signature...Conversion Product Solution GroupDocs...to sign Spreadsheet document files. Spreadsheet document metadata...

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  10. Delete indexed paths | GroupDocs

    GroupDocs.Search for Java supports the ability to remove indexed Files and folders from an index. Only Files or folders that were explicitly added to the index can be deleted....Conversion Product Solution GroupDocs...indexed files and folders from an index. Only files or folders...

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