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....rendering 命名空间导入到您的程序/项目中。它具有几个有价值的类,如...像文件。它可以返回一个 System.Drawing.Bitmap 对象,您可以将图像文件保存到磁盘/流中。支持多种图像格式,例如...