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....constructor to load diagram from a VSD file $diagram = new Diagram (...( $dataDir . "Drawing.vsd" ); # set connector shape id $connector_id...