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....Hinzufügen des Beispiel-Diagramms $chart = $slide -> getShapes () ->...Diagrammtitels $chart -> hasTitle (); $chart -> getChartTitle...