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....Formensammlung der Folien var shape = sld . getShapes (). get_Item...); if ( java . instanceOf ( shape , "com.aspose.slides.GroupShape"...