📜  Python| Sympy Segment.perpendicular_bisector() 方法

📅  最后修改于: 2022-05-13 01:54:27.338000             🧑  作者: Mango

Python| Sympy Segment.perpendicular_bisector() 方法

在 Sympy 中,函数vertical_bisector perpendicular_bisector()用于找到给定线段的垂直平分线。如果没有指定点或指定的点不在等分线上,则等分线作为直线返回。否则,返回连接指定点和平分线与线段交点的段。
Syntax: Segment.perpendicular_bisector(p=None)

Parameters:
 p: Point

Returns:
 bisector: Line or Segment

示例 #1:

# import sympy and Point, Segment
from sympy import Point, Segment
  
p1, p2, p3 = Point(0, 0), Point(6, 6), Point(5, 1)
s1 = Segment(p1, p2)
  
# using perpendicular_bisector() method
perpendicularBisector = s1.perpendicular_bisector()
  
print(perpendicularBisector)

输出:

Line2D(Point2D(3, 3), Point2D(-3, 9))

示例 #2:

# import sympy and Point, Segment
from sympy import Point, Segment
  
p1, p2, p3 = Point(0, 0), Point(6, 6), Point(5, 1)
s1 = Segment(p1, p2)
  
# using perpendicular_bisector() method
perpendicularBisector = s1.perpendicular_bisector(p3)
  
print(perpendicularBisector)

输出:

Segment2D(Point2D(5, 1), Point2D(3, 3))