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....is as follows: Select the position of the icon to be inserted...iconArrayBuffer ); sheet . shapes . addIcons ( 3 , 0 , 7 , 0...