line-segment线段
LINE-SEGMENT PROPERITIES线段的性质
line-segment sets线段集
line-segment matrix线段矩阵
line-segment extraction线段提取
line-segment set线段集
line-segment function generator线段函数发生器
Disk and horizontal line-segment filters盘状和水平线段过滤器
micro-line-segment gear微线段齿轮
Based on profound study of various position relations between a line segment and a circle,a simple and rapid clipping algorithm for circular window is presented in this paper.
通过对直线段相对圆的各种位置关系作深入的研究，提出了一种简单而迅速的圆形窗口裁剪算法。
参考来源 - 一种圆形窗口裁剪的新方法