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....two layers. Here "0;1" are indexes of the layers $layer = $shape...$shape -> getLayerMem (); $layer -> getLayerMember () -> setValue...