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....new Polygon(); LinearRing ring = new LinearRing(); ring.AddPoint(50...AddPoint(50.02, 36.22); LinearRing hole = new LinearRing(); hole.AddPoint(50...