This article gives the knowledge about the complete specification of the search query DSL used in text queries using Java search API....Annotation Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article shows how to add metadata signatures to the image exif metadata layer with various data types...Annotation Product Solution GroupDocs...powerful free online apps. To sign PDF, Word, Excel, PowerPoint, and...
Effortlessly perform numeric range search in C# with GroupDocs.Search. Learn how to search numeric ranges in documents C# using advanced and efficient techniques....Annotation Product Family GroupDocs...various document types, such as PDF, Word files, or plain text documents...
Sometimes when indexing, it is necessary to associate each document with certain additional metadata, for example, a set of tags, a number in the library catalog, the subject of a document, etc. To accomplish this task, additional fields can be added to each indexed document in addition to those already in the document itself.
Additional fields are associated with the document through the arguments of the FileIndexing event that occurs before indexing each added document....Annotation Product Solution GroupDocs..."C:\\MyDocuments\\BhagavadGitaAsItIs.pdf" . toLowerCase (), "Spiritual"...
OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents.
To connect OCR, you need to implement the IOcrConnector interface in the client code.
The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images.
String indexFolder = "c:\\MyIndex"; String documentFolder = "c:\\MyDocuments"; // Creating an index Index index = new Index(indexFolder); // Setting the OCR indexing options IndexingOptions options = new IndexingOptions(); options....Annotation Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Learn more about advanced document comparison use cases - how to adjust comparison sensitivity level, get coordinates of changed elements, detect style detection and many more using GroupDocs.Comparison for Python via .NET...Annotation Product Solution GroupDocs...Compare multiple documents Compare PDF documents Customize changes styles...
Key features of GroupDocs.Markdown for .NET — document to Markdown conversion with flavor control, image handling, front matter, and more...Annotation Product Solution GroupDocs...RTF), Excel (XLSX, XLS, CSV), PDF, EPUB, MOBI, TXT, and CHM. See...
This article gives the knowledge of the API methods which can be used to perform operations about Synonym dictionary....Annotation Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Reading AVI header properties The GroupDocs.Metadata API supports extracting format-specific information from AVI file headers.
The following are the steps to read the header of an AVI file.
Load an AVI video Get the root metadata package Extract the native metadata package using the AviRootPackage.getHeader method Read the AVI header properties advanced_usage.managing_metadata_for_specific_formats.video.avi.AviReadHeaderProperties
try (Metadata metadata = new Metadata(Constants.InputAvi)) { AviRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getAviHeaderFlags()); System.out.println(root.getHeader().getHeight()); System.out.println(root.getHeader().getWidth()); System.out.println(root.getHeader().getTotalFrames()); System.out.println(root.getHeader().getInitialFrames()); System.out.println(root.getHeader().getMaxBytesPerSec()); System....Annotation Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Get ZIP format metadata The API allows detecting ZIP archives and reading format metadata. The following steps are needed to be followed:
Load a ZIP archive Get the root metadata package Extract the native metadata package using the ZipRootPackage.getZipPackage method Read the ZIP archive properties Loop through ZipPackage.getFiles to extract information about the archived files The following code snippet shows how to get metadata from a ZIP archive.
advanced_usage.managing_metadata_for_specific_formats.archive.ZipReadNativeMetadataProperties...Annotation Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...