Adding watermark to a particular slide Using GroupDocs.Watermark, you can add watermark to a particular slide of a PowerPoint presentation in a simplified way. Adding watermark to a particular PowerPoint slide using GroupDocs.Watermark consists of following steps.
Load the document Create and initialize watermark object Set watermark properties Call setSlideIndex() of PresentationWatermarkSlideOptions Add watermark to the document Save the document Following code shows how to add TextWatermark to the first slide and ImageWatermark to the second slide....Classification Product Solution Purchase...
Note This feature is only compatible with GroupDocs.Assembly for Java 19.11 or later releases. Simplified working with JSON data sources To access JSON data while building a report, you can pass a JsonDataSource instance to the engine as a data source.
Using of JsonDataSource enables you to work with typed values of JSON elements in template documents. For more convenience, the set of simple JSON types is extended as follows:...Classification Product Solution Purchase...
This section contains articles with explanation how to create Metadata electronic signatures and embed into metadata custom object with its serialization and encryption. The examples show how to customize object serialization and encryption....Classification Product Solution Purchase...
This article describes the new feature of the GroupDocs.Editor for java version 20.11 - inserting an edited worksheet into existing spreadsheet...Classification Product Solution Purchase...
This article shows and explains the advances techniques and approaches while working with EditableDocument in advanced level — saving to stream with resource callback, saving resources separately from HTML markup, and saving HTML markup with adjustable resource links....Classification Product Solution Purchase...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert email messages to HTML, PDF, PNG, and JPEG formats....Classification Product Solution Purchase...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert images to HTML, PDF, PNG, and JPEG formats....Classification Product Solution Purchase...