ohen-sutherland直线裁剪算法(The algorithm also called the encoding algorithm, the clipping window four edges where the line can put the plane into 9 regions, each region of the encoding including four is inside the 0 and 1 (for example, x coordinates less

采用Sutherland-Hodeman多边形裁剪算法和Cohen-Sutherland直线裁减算法在java界面实现(The implementation of the Sutherland-Hodeman polygon clipping algorithm and the Cohen-Sutherland line reduction algorithm in the java interface)