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....Language for Presentation and Shape’s Text Create an instance of...Presentation ( "test.pptx" ); try { $shape = $pres -> getSlides () -> get_Item...