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....//System::SharedPtr<System::Drawing::Bitmap> auto imgChart = wb -> GetIWorksheets...Cells :: Systems :: Drawing :: Bitmap > imgChart ) { float oleWidth...