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extraction

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  1. Working with metadata in GIF images | GroupDocs

    Detecting the GIF version The following sample of code will help you to detect the version of a loaded GIF image and extract some additional file format information. Load a GIF image Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Gif.GifReadFileFormatProperties using (Metadata metadata = new Metadata(Constants.InputGif)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } Working with XMP Metadata GroupDocs....of a loaded GIF image and extract some additional file format...format information. a GIF image Extract the root metadata package Use...

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  2. Getting known property descriptors | GroupDocs

    This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package. Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors try (Metadata metadata = new Metadata(Constants.InputDoc)) { WordProcessingRootPackage root = metadata.getRootPackageGeneric(); for (PropertyDescriptor descriptor : root.getDocumentProperties().getKnowPropertyDescriptors()) { System.out.println(descriptor.getName()); System.out.println(descriptor.getType()); System.out.println(descriptor.getAccessLevel()); for (PropertyTag tag : descriptor.getTags()) { System.out.println(tag); } System.out.println(); } } Note Not all possible properties are presented in the getKnowPropertyDescriptors collection....snippet demonstrates how to extract information about known properties...package Iterate through the extracted descriptors advanced_usage...

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  3. Working with metadata in EPUB E-Books | GroupDocs

    What is EPUB? EPUB is an e-book file format that uses the “.epub” file extension. EPUB is supported by many e-readers, and compatible software is available for most smartphones, tablets, and computers. Note Please find more information on the format at https://en.wikipedia.org/wiki/EPUB Reading EPUB format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from EPUB files. The following are the steps to read native EPUB metadata. Load an EPUB file Get the root metadata package Extract the native metadata package using EpubRootPackage....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  4. Java を使用して DOC からテキストを抽出する

    この記事では、Java を使用して DOC からテキストを抽出する方法について説明します。また、追加のソフトウェアを使用せずに Java で DOC からテキストを抽出するコード例も示します。... Extracting text from DOC files using...documents, or automating tasks, extracting text is a key step in many...

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  5. GroupDocs.Total for .NET | GroupDocs

    GroupDocs.Total for .NET is the super-set of all the .NET on-premise APIs offered by GroupDocs. We compile it on a monthly basis to ensure that it contains the most up to date versions of each of our .NET document manipulation APIs....scanned images and PDF files to extract text and search their contents...split documents, parse data, extract content from documents and...

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  6. Storing text of indexed documents | GroupDocs

    This article explains that how to store text of indexed documents using Java....documents Leave feedback Text extracted from indexed documents can...in an index to provide the extracted text to the user faster when...

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  7. Working with metadata in JPEG2000 images | Grou...

    Reading JPEG2000 comments The GroupDocs.Metadata API supports extracting format-specific information from JPEG2000 images. The following are the steps to read the JPEG2000 comments (pieces of metadata represented as strings with the length up to 64 kbytes). Load a JPEG2000 image Get the root metadata package Extract the native metadata package using the Jpeg2000RootPackage.getJpeg2000Package method Read the JPEG2000 comments advanced_usage.managing_metadata_for_specific_formats.image.jpeg2000.Jpeg2000ReadComments try (Metadata metadata = new Metadata(Constants.InputJpeg2000)) { Jpeg2000RootPackage root = metadata....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  8. New API Launched – GroupDocs.Merger for Java – ...

    Share this issue: Monthly NewsletterSeptember 2018 Java API to Merge, Reorder, Split or Remove Document Pages Manipulate PDF, Word, Excel and PowerPoint Documents GroupDocs.Merger for Java - allows merging documents of same file formats into one. The document protection feature allows to password protect documents while joining popular business document formats: PDF, Microsoft Word, Excel and PowerPoint. Product News .NET Text Analysis API for Excel Spreadsheets, Presentations and Text Documents GroupDocs....NET now supports extracting text areas from the pages...abstract class provides API to extract text areas from document pages...

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  9. Comment extraire du texte à partir de XML en Java

    Familiarisons-nous avec le processus étape par étape pour extraire du texte de XML en Java et comment développer la capacité d'extraire du texte de XML en utilisant Java....développer la fonctionnalité d’extraction de texte à partir d’un fichier...avons publié un article sur l’extraction de texte de PowerPoint en...

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  10. Comment extraire du texte à partir de XML en C#

    Extrayez rapidement du texte à partir de XML en C# à l'aide de l'une des API d'analyseur de documents populaires et apprenez à développer la fonctionnalité pour obtenir du texte à partir de XML à l'aide de C#....configurer l’environnement d’extraction de texte à partir de documents...avons publié un article sur l’extraction de texte à partir de PowerPoint...

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