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 类提供了一个名为 add_arc 的方法,用于向工作表添加弧形状。该方法返回一个 Aspose...