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.Conversion Product Solution GroupDocs...
This article shows how to access IPTC metadata in a file of any supported format....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
Following code snippet shows how to add text watermark to a document. If the document consists of multiple parts (pages, worksheets, slides, frames etc), the watermark will be added to all of them.
advanced_usage.adding_text_watermarks.AddTextWatermark
// Specify an absolute or relative path to your image. Ex: "C:\\Docs\\image.png" Watermarker watermarker = new Watermarker("image.png"); // Initialize the font to be used for watermark Font font = new Font("Arial", 19, FontStyle.Bold | FontStyle.Italic); // Create the watermark object TextWatermark watermark = new TextWatermark("Test watermark", font); // Set watermark properties watermark....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
This topic describes how to optimize PDF file using the GroupDocs.Viewer .NET API (C#) by removing the unused (orphaned) resources and thus to reduce the file size....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
This guide demonstrates how to edit RTL documents and specify locales for Word documents when using GroupDocs.Editor for Node.js via Java API....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
GroupDocs.Metadata for Java provides functionality that allows working with different kinds of WordProcessing documents such as DOC, DOCX, ODT, etc. For the full list of supported document formats please refer to Supported document formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded document and extract some additional file format information.
Load a WordProcessing document Extract the root metadata package Use the getWordProcessingType method to obtain file format information advanced_usage....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
This article explains how to search for embedded electronic signatures with custom serialization in document metadata. This topic contains example of custom serialization, class definition and search for serialized objects in the document metadata with GroupDocs.Signature....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
This section explains how to search for embedded electronic signatures into the document metadata with GroupDocs.Signature API. Also this topic shows the way to customize data serialization, encryption and class definition with ability to embed it into the metadata electronic signature....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
This article explains how to work with spreadsheet document attachments while using GroupDocs watermarking API...Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...