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....float xAngle = 10 ; //Angle of rotation along the X axis float yAngle...yAngle = 20 ; //Angle of rotation along the Y axis float zAngle...