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....new Presentation (); try { $chart = $pres -> getSlides () -> get_Item...600 , 400 ); $chart -> setDataTable ( true ); $chart -> getChartDataTable...