Python | Sympy Ellipse.rotate() method

0 0 Less than a minute

In Sympy, the function rotate() is used to rotate the ellipse counterclockwise about the given point by the given angle.

Syntax: Ellipse.rotate(angle=0, pt=None)

Parameters:
angle: in radian
pt: point about which ellipse is rotated in counterclockwise.

Returns: rotated ellipse

Example #1:

# import sympy and pi, Ellipse 
from sympy import Ellipse, pi 
  
# using Ellipse() method 
e1 = Ellipse((1, 0), 2, 1) 
  
# using rotate() method 
e1.rotate(pi / 2) 
  
print(e1) 

Output:

Ellipse(Point2D(0, 1), 1, 2)

Example #2:

# import sympy and pi, Ellipse 
from sympy import Ellipse, pi 
  
# using Ellipse() method 
e2 = Ellipse((1, 0), 2, 1) 
  
# using rotate() with given point method 
e2.rotate(pi / 2, (1, 2)) 
  
print(e2) 