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....get_Item ( 0 ); // Add Smart Art Shape ISmartArt smart = slide . getShapes...through every shape inside first slide for ( IShape shape : pres ....