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.... Area = new RectangleF ( 0 , 0 , 1...format diagram . Save ( "e:\\area.png" , Options ); 使用示例 请查看 Aspose...