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.... Shape PicFrame = sld . Shapes . AddPicture ( "pic...pic ); //添加图片框架 Shape PicFrame = slide . Shapes . AddPictureFrame...