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.... Line , 50 , 150 , 300 , 0 ); // 将... addAutoShape ( ShapeType . Line , 50 , 150 , 300 , 0 ); // 对线条应用一些格式...