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.... SetColumnWidth ( 2 , 50 ); //Add a picture to the...worksheet . Pictures . Add ( 3 , 2 , 3 , 2 , "../../data/aspose.png"...