摘要: def polygon_area(points): """返回多边形面积 """ area = 0 q = points[-1] for p in points: area += p[0] * q[1] - p[1] * q[0] q = p return abs(area / 2) 阅读全文
posted @ 2021-07-14 17:28 不能说的秘密 阅读(443) 评论(0) 推荐(1) 编辑