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.... add (); Graph canvas = new Graph ( 400 , 100 ); page...getPages (). add (); Graph graph = new Graph ( 100 , 400 ); page...