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....Editor Product Solution GroupDocs...
Why To Migrate? Here are the key reasons to use the new API provided by GroupDocs.Metadata for .NET starting from version 19.11:
The* Metadata* class is introduced as a single entry point to manage metadata in files of all supported formats. Extracting and updating metadata was unified for all supported formats. The product architecture was redesigned from scratch in order to simplify most common operations with metadata properties. Getting document information and preview generation procedures were simplified....Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert Microsoft Project files to HTML, PDF, PNG, and JPEG formats....Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert web documents to PDF, PNG, and JPEG formats....Editor Product Solution GroupDocs...
Convert PDF files to HTML, PNG, or JPEG using the GroupDocs.Viewer Python API. Learn basic rendering techniques....Editor Product Solution GroupDocs...
The OperationFinished event occurs when an index operation completes – indexing, updating, merging, or optimizing (segment merging)...Editor Product Solution GroupDocs...
This article explains how to apply digital signatures with custom hash algorithms using GroupDocs.Signature API....Editor Product Solution GroupDocs...