Extracting information about all slide backgrounds The API allows you to extract information about all the slide backgrounds in a PowerPoint document as shown in the following code sample using method getBackgroundImage() of PresentationSlide.getImageFillFormat().
advanced_usage.add_watermarks_to_presentations.PresentationGetSlideBackgroundsInformation
PresentationLoadOptions loadOptions = new PresentationLoadOptions(); // Specify an absolute or relative path to your document. Ex: "C:\\Docs\\presentation.pptx" Watermarker watermarker = new Watermarker("presentation.pptx", loadOptions); PresentationContent content = watermarker.getContent(PresentationContent.class); for (PresentationSlide slide : content.getSlides()) { if (slide....Assembly Product Solution GroupDocs...
To convert image using ocr, follow this guide to learn how to convert an image document with ocr processing using GroupDocs.Conversion for .NET....Assembly Product Solution GroupDocs...
Follow this guide and learn how to implement custom cache implementation when document with GroupDocs.Conversion for Java API....Assembly Product Solution GroupDocs...
Learn this article and check how to merge Microsoft Office Word documents in .NET applications using C# programming language....Assembly Product Solution GroupDocs...
Why To Migrate? Here are the key reasons to use the new updated API provided by GroupDocs.Watermark for Java since version 20.1:
Watermarker class is introduced as a single entry point to manage watermarks in the document (instead of Documentclass from previous versions). Adding watermarks was unified for all supported document formats. Product architecture was redesigned from scratch in order to simplify passing options to manage watermarks. Document information and preview generation procedures were simplified....Assembly 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....Assembly Product Solution GroupDocs...
Following this guide, you will learn how to obtain basic document metadata like page count, size, and file type before editing it with GroupDocs.Editor for Node.js via Java API....Assembly Product Solution GroupDocs...
Learn how to convert a single multi-page document into individual page files in various formats using GroupDocs.Conversion for Python via .NET....Assembly 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....Assembly Product Solution GroupDocs...