GroupDocs Blog - GroupDocs Blog | Document Automation Solutions for .NET & Java Developers... As a developer, you can extract the text, images, and even...article, we will discuss how to extract the ZIP archives data in Java...
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...
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...
A Java metadata API can be effectively used in removing, updating and reading metadata in a variety of formats. It is very effective in removing metadata from photos. Supporting iptc metadata, exif metadata and xmp metadata....password-protected documents Extracting information about hidden...properties in various formats, extracting technical information from...
Download from GitHub The complete examples package of GroupDocs.Metadata is hosted on Github. You can either download the ZIP file from here or clone the repository of Github using your favourite Github client.
In case you download the ZIP file, extract the folders on your local disk. The extracted files and folders will look like the following image:
Open IntelliJ Idea and import the project to get started with it....file, extract the folders on your local disk. The extracted files...
Questo tutorial contiene istruzioni dettagliate per estrarre testo da PDF in Java e una guida su come creare la funzionalità per estrarre testo da PDF utilizzando Java....mostralo La funzionalità Java Extract PDF text può essere raggiunta...sviluppare la funzionalità extract PDF text Java . Abbiamo completato...
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...
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...
Download from GitHub The complete examples package of GroupDocs.Metadata is hosted on Github. You can either download the ZIP file from here or clone the repository of Github using your favourite Github client.
In case you download the ZIP file, extract the folders on your local disk. The extracted files and folders will look like the following image:
Open IntelliJ Idea and import the project to get started with it....file, extract the folders on your local disk. The extracted files...
Convert PDF to XLSX using Node.js effortlessly. Learn how to export PDF to XLSX in Node.js with a step-by-step guide for accurate and efficient spreadsheet conversion....js , enabling users to extract tabular data from PDF and work...volumes of data that need to be extracted, processed, and analyzed in...