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.... getCell ( 0 , 2 , 0 , "2nd Qtr" )); chart . getChartData...getCell ( defaultWorksheetInde , 2 , 1 , 50 )); series . getDataPoints...