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....Instantiate Presentation class $pres = new Presentation (); try { # Get...frame $groupShape -> setFrame ( new ShapeFrame ( 100 , 300 , 500...