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....while ( $seriesIndex < 15 ) { $series = $chart -> getChartData ()...0 , 0 , $seriesIndex + 1 , "SERIES " . $seriesIndex ), $chart...