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....ShapeCollection 对象公开的 addAutoShape 方法添加 Ellipse 类型的 AutoShape。 将修改后的演示文稿写入为...aspose . slides . ShapeType . Ellipse , 50 , 150 , 150 , 50 ); //...