This article explains how to implement custom serialization for Metadata electronic signatures....Annotation Product Solution GroupDocs...CustomXOREncryption (); // setup options with text of signature MetadataSignOptions...
To extract data from PDF documents parseForm and parseByTemplate(Template) methods are used. Both methods return DocumentData object. For details, see Working With Extracted Data.
Here are the steps to extract data from PDF Form:
Instantiate Parser object for the initial document Call parseForm method and obtain the DocumentData object; Check if data isn’t null (parse form is supported for the document); Iterate over field data to obtain form data. The following example shows the use case when a user fills in PDF form and send it by email (for example)....Annotation Product Solution GroupDocs...the field data contains the text return fieldData != null &&...
This article describes the new feature of the GroupDocs.Editor for Java version 26.1 - deleting (removing) one or many slides from the loaded and edited presentation during its saving to the output format...Annotation Product Solution GroupDocs...containers of different content: text, geometric shapes, raster and...
This topic describes how to use the GroupDocs.Viewer Java API to convert PowerPoint presentations to HTML, PDF, PNG, and JPEG formats....Annotation Product Solution GroupDocs...elements of an HTML page (including text, graphics, and stylesheets)...
This article shows how to access IPTC metadata in a file of any supported format....Annotation Product Solution GroupDocs...properties that can be applied to text, images, and other media types...
Convert web documents (CHM, HTML) to PDF, PNG, or JPEG using the GroupDocs.Viewer Python API....Annotation Product Solution GroupDocs...elements of an HTML page (including text, graphics, and stylesheets)...
Explains when GroupDocs.Parser for .NET accesses the network, what data leaves your machine, which extraction methods load external resources, and how to prevent outbound requests in air-gapped or security-sensitive deployments....Annotation Product Solution GroupDocs...document fragments, or extracted text/metadata/images to GroupDocs...
This article demonstrates and explains different operations with resources, including retrieving, adjusting, and saving them in different scenarios when editing documents with GroupDocs.Editor for Node.js via Java....Annotation Product Solution GroupDocs...also hold fonts. Even for plain text documents (TXT), when converting...
This page contains a description of the use of document filters for indexing, as well as descriptions of all types of filters with examples of their creation....Annotation Product Solution GroupDocs...type of filters uses the System.Text.RegularExpressions.Regex class...
GroupDocs.Watermark API allows you to add watermark in headers and footers of the page....Annotation Product Solution GroupDocs...footers are used to display text or any graphical object on all...