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Python Sympy Line.intersection()用法及代碼示例


在Sympy中,該函數intersection()用於查找與另一個幾何實體的交點。
用法: Line.intersection(o)

參數:
 o: Point or LinearEntity

返回:
 intersection: list of geometrical entities

範例1:

# import sympy and Point, Line 
from sympy import Point, Line 
  
p1, p2, p3 = Point(0, 0), Point(1, 1), Point(7, 7) 
l1 = Line(p1, p2) 
  
# using intersection() method 
showIntersection = l1.intersection(p3) 
  
print(showIntersection)

輸出:


[Point2D(7, 7)]

範例2:

# import sympy and Point, Line, Segment 
from sympy import Point, Line, Segment 
  
p1, p2, p3, p4 = Point(0, 0), Point(1, 1), Point(0, 5), Point(2, 6) 
l1 = Line(p1, p2) 
s1 = Segment(p3, p4) 
  
  
# using intersection() method 
showIntersection = l1.intersection(s1) 
  
print(showIntersection)

輸出:

[]


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注:本文由純淨天空篩選整理自ravikishor大神的英文原創作品 Python | Sympy Line.intersection() method。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。