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....srcPres = new Presentation ( "data/Source Frame.pptx" ); IShapeCollection...setValueType ( ErrorBarValueType . Custom ); errBarY . setValueType (...