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....will create a chart of type Column as per the following snippet...Cells :: Charts :: ChartType :: Column , 5 , 0 , 20 , 8 ); // Accessing...