Skip to content
Related Articles

Related Articles

Python – Sympy Polygon.encloses_point() method
  • Last Updated : 01 Aug, 2020

In Sympy, the function Polygon.encloses_point() is used to check whether the given point is enclosed by polygon or not. It returns True if the given point lies inside of the polygon, otherwise False. Being on the border of the polygon is also considered False.

Syntax: Polygon.encloses_point(p)

Parameters:
 p: Point

Returns:
 True: if point lies inside polygon, otherwise False.

Example #1:

Python3

filter_none

edit
close

play_arrow

link
brightness_4
code

# import sympy import Point, Polygon
from sympy import Point, Polygon
  
# creating points using Point()
p1, p2, p3 = map(Point, [(0, 0), (5, 0), (5, 5)])
  
# creating polygon using Polygon()
poly = Polygon(p1, p2, p3)
  
# using encloses_point()
isEnclosed = poly.encloses_point(Point(2, 1))
  
print(isEnclosed)

chevron_right


Output:

True

Example #2:

Python3

filter_none

edit
close

play_arrow

link
brightness_4
code

# import sympy import Point, Polygon
from sympy import Point, Polygon
  
# creating points using Point()
p1, p2, p3 = map(Point, [(0, 0), (4, 0), (4, 4)])
  
# creating polygon using Polygon()
poly = Polygon(p1, p2, p3)
  
# using encloses_point()
isEnclosed = poly.encloses_point(Point(2, 2))
  
print(isEnclosed)

chevron_right


Output:

False

Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.

To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course.




My Personal Notes arrow_drop_up
Recommended Articles
Page :