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....Arc、Oval、Rectangle、Comment、TextBox 等形状添加富文本 支持所有类型的形状放置 支持从模板中读取所有形状...