
Explanation of Solution
Program:
from graphics import *
# Defines the function named main()
def main():
# Openstucts GraphWin object with "Graphics Window" default title and default size 200 x 200 pixels
win = GraphWin()
# Constructs a circle object with center Point object at 50,50 and radius of 20 pixels
shape = Circle(Point(50,50),20)
# Calls setOutline method of circle object named shape, seting its outline to the color red
shape.setOutline("red")
# Calls setFill method of circle object shape, it fills itself with the color red
shape.setFill("red")
# Calls draw method of circle object named shape, it draws itself in graphics window object named win
shape.draw(win)
# Creates a counted loop that will iterate 10 times
for i in range(10):
# Calls getMouse() method of graphics window object win
p = win...
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Chapter 4 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
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