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.... HasRoundedCorners = true ; presentation . Save ( "output...ClusteredColumn , 50 , 50 , 600 , 400 , true ); IChartSeriesCollecti series...