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....legend entry corresponding to Chart.ChartData.Series[0].DataPoints[index]...DataPoints[index] in case of chart type from this list: ChartType.BarOfPie...