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....adding line shape: using Aspose.Slides ; Slide slide = Application...( 10 , 10 , 100 , 10 ); Aspose.Slides To add a simple plain line...