摘要
本文研究了矩形窗口的曲线裁剪问题,对现有的文献资料作了一个简单介绍后,提出了一个新的矩形窗口的圆和椭圆的裁剪算法。该算法与原有算法相比,在计算量和算法复杂度方面均有较大的改进。
The thesis studies the problem of curve clipping against the rectangular window, and introduces the recent related information. After that a new algorithm for circle and ellipse clipping against the rectangular window is pesented Compared with the original algorithm, a great improvement has been made in computation and algorithm's complexity.
出处
《计算机应用与软件》
CSCD
北大核心
2003年第5期35-36,56,共3页
Computer Applications and Software
