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....例创建了一个新的图像,并使用Graphics类公开的DrawLine方法在图像表面绘制线条。首先,我们将创建一个指定高度和宽度的PsdImage。...的Clear方法设置其背景颜色。Graphics类的DrawLine方法用于在连接两个点结构的图像上绘制一条线。该方法有...