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....要为图表添加系列动画,可以使用以下代码: Presentation pres = new Presentation ( inFileName...(); } 类别动画: Presentation pres = new Presentation ( inFileName...