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....为了演示,以下代码使用了接受 Point 对象作为第二个参数的 DrawImage 的重载版本,并尝试在主图像的右下角绘制签名。...