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....font 属性下定义的字体,则尝试使用 PdfSaveOptions.default_font 或 ImageOrPrintOptions...default_font 属性下指定的字体。 如果API无法找到 PdfSaveOptions.default_font 或 ImageOrPrintOptions...