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.... 向幻灯片添加一个类型为 Rectangle 的 AutoShape 。 向 TextFrame 添加一些文本。 对文本设置...