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....IShape shape = findShape ( slide , "Shape1" ); if ( shape != null...out . println ( "形状名称: " + shape . getName ()); } } finally {...