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  1. OCR support | GroupDocs

    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. const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs....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. const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs.

    docs.groupdocs.com/search/nodejs-java/ocr-support/
  2. Document renaming | GroupDocs

    Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed....Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed.

    docs.groupdocs.com/search/nodejs-java/document-...
  3. Setting author of changes | GroupDocs

    This article explains how to set author of changes name in the resulting document in GroupDocs.Comparison for Node.js via Java....This article explains how to set author of changes name in the resulting document in GroupDocs.Comparison for Node.js via Java.

    docs.groupdocs.com/comparison/nodejs-java/setti...
  4. Load password-protected document | GroupDocs

    This article explains how to load password-protected document while using GroupDocs. Watermarks Java API....This article explains how to load password-protected document while using GroupDocs. Watermarks Java API.

    docs.groupdocs.com/watermark/java/load-password...
  5. Convert project management formats | GroupDocs

    This article demonstrates how you can convert to and from project management formats with GroupDocs.Conversion for Java....This article demonstrates how you can convert to and from project management formats with GroupDocs.Conversion for Java.

    docs.groupdocs.com/conversion/java/convert/proj...
  6. Delete Signatures of the certain type | GroupDocs

    This article explains how to delete electronic signatures of the certain type with GroupDocs.Signature API....This article explains how to delete electronic signatures of the certain type with GroupDocs.Signature API.

    docs.groupdocs.com/signature/net/delete-signatu...
  7. Convert to Presentation with advanced options |...

    Follow this guide and learn how to convert documents to PowerPoint presentations of PPT, PPTX formats with height, width, DPI, margins and other customizations using GroupDocs.Conversion for Java....Follow this guide and learn how to convert documents to PowerPoint presentations of PPT, PPTX formats with height, width, DPI, margins and other customizations using GroupDocs.Conversion for Java.

    docs.groupdocs.com/conversion/java/convert-to-p...
  8. Search for Text e-signatures | GroupDocs

    This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API....This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API.

    docs.groupdocs.com/signature/net/search-for-tex...
  9. How to run examples | GroupDocs

    This article describes how to run Java file conversion API code examples....This article describes how to run Java file conversion API code examples.

    docs.groupdocs.com/conversion/java/how-to-run-e...
  10. Advanced search for Digital signatures | GroupDocs

     This article explains how to make advanced search for digital electronic signatures with GroupDocs.Signature API.... This article explains how to make advanced search for digital electronic signatures with GroupDocs.Signature API.

    docs.groupdocs.com/signature/net/advanced-searc...