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....an autoshape with type set to line slide . getShapes () . addAutoShape...addAutoShape ( ShapeType . Line , 50 , 150 , 300 , 0 ); pres . save...