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....下代码使用DrawImage的重载版本,第二个参数接受Point对象,并尝试将签名绘制在主图像的右下角。 保存图像 最后...