To extract a text from Microsoft Office PowerPoint presentations getText and getText(int) method is used. These methods allow to extract a text from the entire presentation or a text from the selected slide.
Here are the steps to extract a text from Microsoft Office PowerPoint presentations:
Instantiate Parser object for the initial presentation; Call getText method and obtain TextReader object; Read a text from reader. Warning getText method returns null value if text extraction isn’t supported for the document....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
Working with search results consists in obtaining information from objects of search results and highlighting occurrences in the text of documents.
Obtain search result information When a search is complete, the search method returns an object of type SearchResult. This page describes the information available in an object of type SearchResult.
From the root object of the search result, information is available on the number of documents found, the number of occurrences of the words and phrases found, as well as detailed information on each individual document....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This article shows how to extract data from documents of various formats including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), LibreOffice formats etc....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
First of all you need to create an index. An index can be created in memory or on disk. An index created in memory cannot be saved after exiting your program. In contrast, an index created on disk may be loaded in the future to continue working....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This article shows how to get information about electronic signatures in the document and its form fields with GroupDocs.Signature API....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This article explains how to implement custom encryption for Metadata electronic signatures....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This section explains how to search for embedded electronic signatures into the QR-Code electronic signatures with GroupDocs.Signature API. Also this topic shows the way to customize data serialization and encryption same as provides the class definition with ability to embed it into the QR-Code electronic signature....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
We are excited to announce that we have Released version 18.3 of GroupDocs.Watermark for Java. The latest version supports replacing text and image for the found watermarks across all the supported formats. It also allows editing of the objects that can be considered as the watermark in PDF documents. Following are some salient features of GroupDocs.Watermark for Java 18.3
Replacing Text and Image for Found Watermarks The latest version allows replacing text and image for the found possible watermarks that we get in a search result....excited to announce that we have released version 18.3 of GroupDocs...