Question

Define a function drawCircle.

This function should expect a Turtle object, the coordinates of the circle's center point, and the circle's radius as arguments.The function should draw the specified circle. The pen color should be changed to yellow before drawing a circle and the width of the pen to 5 pixels. The algorithm should draw the circle's circumference by turning 3 degrees and moving a given distance 120 times. Calculate the distance moved with the formula 2.0*n*radius/120.0.

Fill in the circle with blue color. After drawing the circle, hide the turtle.

import turtle

import math

def drawCircle(centerpoint, radius):

degree = 3

count = 0

centerpoint = (2.0 * math.pi * radius / 120)

t.home()

t.setheading(degree)

while count <= 120:

t.down()

t.forward(2.0 * math.pi * radius / 120)

t.up()

degree += 3

t.setheading(degree)

count += 1

drawCircle(centerpoint, radius)

Answer 1

The drawCircle function is designed for the Python Turtle library to draw a colored circle based on specified parameters. The Turtle's pen is set to yellow and the pen width to 5 pixels before the circle is drawn and filled with blue. After drawing, the Turtle is hidden.

Step-by-step explanation:

The function drawCircle is intended to work with the Python Turtle graphics library to draw a circle on the screen. The function will expect a Turtle object, the coordinates of the circle's center point, and the circle's radius as arguments. Below is a corrected version of the function that follows the stated requirements:

import turtle
import math

def drawCircle(t, x, y, radius):
t.penup()
t.goto(x, y-radius) # Move to the circle's starting point
t.setheading(0) # Face east
t.pendown()
t.color('yellow')
t.width(5)
t.begin_fill()
t.fillcolor('blue')

for _ in range(120):
t.forward(2.0 * math.pi * radius / 120.0)
t.left(3)

t.end_fill()
t.hideturtle()

Make sure to create a Turtle object and pass it to the drawCircle function along with the center point's coordinates and the radius of the circle you wish to draw.

Answer 2

To draw a circle using a Turtle object in Python, you can define a function called drawCircle that takes in the Turtle object, the center point coordinates, and the radius as arguments. This code uses the turtle module in Python to draw a circle.

Step-by-step explanation:

Draw a Circle using a Turtle in Python

To draw a circle using a Turtle object in Python, you can define a function called drawCircle that takes in the Turtle object, the center point coordinates, and the radius as arguments. Here's an example of how the function can be implemented:

import turtle
import math

def drawCircle(t, centerpoint, radius):
t.pensize(5)
t.color('yellow')
circumference_distance = 2.0 * math.pi * radius / 120.0
angle = 3
t.penup()
t.goto(centerpoint)
t.pendown()
for _ in range(120):
t.forward(circumference_distance)
t.right(angle)
t.fillcolor('blue')
t.begin_fill()
t.circle(radius)
t.end_fill()
t.hideturtle()
t = turtle.Turtle()
drawCircle(t, (0, 0), 100)

This code uses the turtle module in Python to draw a circle. It sets the pen size to 5 pixels and the color to yellow. The circle is drawn by turning 3 degrees and moving a distance of 2.0 * math.pi * radius / 120.0. After drawing the circumference, the function fills the circle with a blue color and hides the turtle.