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....片格式,例如 BMP、PNG、GIF、JPG、JPEG、TIFF、EMF 等。 本文解释了如何: 将工作表转换为图像 将工作表中的每个页面转换为图像...options . imageType = ImageType . Tiff ; // Sheet to Image By Page...