Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....with image gradient: 3D Text (WordArt) To apply rotation, extrusion...text and make it a 3D text(WordArt), you need to access IAutoShape...