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....de sortie sur le disque au format PPTX. Implémentation des étapes...Worksheets [ chartSheetIndex ]. Charts [ 0 ]. ToImage (); //Enregistrer...