Python Programming: An Introduction to Computer Science, 3rd Ed.
Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
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Chapter 6, Problem 17PE
Program Plan Intro

Circle

Program plan:

  • Import the header file.
  • Define the “moveTo” method
    • Get the center position of the circle and store it in a variable
    • Get the “x” and “y” old positions and store it in the variables
    • Get the “x” and “y” new positions and store it in the variables
    • Calculate the new “x” position
    • Calculate the new “y” position
    • Call the “move” method
    • Return the shape
  • Define “main” method
    • Set the window size
    • Get the background color
    • Set the coords
    • Set the text
    • Get the mouse action
    • Call the “Circle” method
    • Fill the color
    • Call the “draw” method
    • Iterate “i” until it reaches 10
      • Get the mouse action
      • Call the “moveTo” method
        • Close the window
  • Call the function “main()”.

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