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....modifizierte Präsentation in eine PPTX-Datei. $pres = new Presentation...mit Standarddaten hinzufügen $chart = $slide -> getShapes () ->...