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....//======== // Plain Line //======== //Adding a line shape into the... addAutoShape ( ShapeType . Line , 50 , 50 , 400 , 0 ); //========...