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....pptx" ); try { $shape = $pres ->...getEffective (); } finally { if ( ! java_is_null ( $pres )) { $pres ->...