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.... drawLine ( 0 , image . getHeight ()...- 1 , 0 , 0 ); graphics . drawLine ( 0 , 0 , image . getWidth...