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....-> idx_get ( 1 ) -> get_Annotations () -> idx_get ( 1 ); if (...== Annotations :: AnnotationType :: Stamp ) { auto annot = System...