In sympy, the function
Ellipse() is used to create ellipse from a center and two radii, the first being the horizontal radius (along the x-axis) and the second being the vertical radius (along the y-axis).
Syntax: Ellipse()
Parameters:
center: Point
hradius: number or SymPy expression, optional
vradius: number or SymPy expression, optional
eccentricity: number or SymPy expression, optionalError: Raises Geometry Error when hradius, vradius and eccentricity are incorrectly supplied as parameters and Type Error when center is not a Point.
Example #1: Using center and radii
# import sympy and geometry module from sympy.geometry import Point, Ellipse   # using Ellipse() e1 = Ellipse(Point(0, 0), 5, 1)   print(e1.hradius,e1.vradius) |
Output:
(5,1)
Example #2: Using center, hradius and eccentricity
# import sympy and geometry module from sympy.geometry import Point, Ellipse, Rational   # using Ellipse() e2 = Ellipse(Point(3, 1), hradius=3, eccentricity=Rational(4, 5))   print(e2) |
Output:
Ellipse(Point2D(3, 1), 3, 9/5)
Example #3: Using center, vradius and eccentricity
# import sympy and geometry module from sympy.geometry import Point, Ellipse, Rational   # using Ellipse() e2 = Ellipse(Point(3, 1), vradius=3, eccentricity=Rational(4, 5))   print(e2) |
Output:
Ellipse(Point2D(3, 1), 5, 3)
