Python Programming: An Introduction to Computer Science
3rd Edition
ISBN: 9781590282779
Author: John Zelle
Publisher: Franklin Beedle & Associates
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Question
Chapter 10, Problem 16PE
Program Plan Intro
Adding “Target” class to Cannonball animation
Program Plan:
Tracker.py:
- Import the required packages.
- Definition of class “Tracker”.
- Condition to show the ball in the window.
- Create an object to report the current position.
- Condition to track the X and Y position.
- Calling the Point using the position.
- Determining the size.
- Call the method Circle.
- Definition of method “initializeTracker ()”.
- Get the size of the ball.
- Setting the color of the ball.
- Draw the window.
- Definition of method “move”.
- Tracking the current position.
- Call the method Point by passing the parameter.
- Call the method “initializeTracker()”.
- Definition of “getPosition()”.
- Return the center value
Main.py:
- Import the require packages.
- Definition of method “main()”.
- Create an interface.
- Call the method “Tracker()”.
- Create the button “X”.
- Activate the button.
- Call the “Point()” by passing the arguments
- Check the condition whether the “target” is clicked.
- Call the update method.
- Get the “x” and “y” position.
- Move the ball.
- Print the current position.
- Check whether “dy” is less than 0.
- Print the angle, velocity, initial height.
- Call the main method.
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Chapter 10 Solutions
Python Programming: An Introduction to Computer Science
Ch. 10 - Prob. 1TFCh. 10 - Prob. 2TFCh. 10 - Prob. 3TFCh. 10 - Prob. 4TFCh. 10 - Prob. 5TFCh. 10 - Prob. 6TFCh. 10 - Prob. 7TFCh. 10 - Prob. 8TFCh. 10 - Prob. 9TFCh. 10 - Prob. 10TF
Ch. 10 - Prob. 1MCCh. 10 - Prob. 2MCCh. 10 - Prob. 3MCCh. 10 - Prob. 4MCCh. 10 - Prob. 5MCCh. 10 - Prob. 6MCCh. 10 - Prob. 7MCCh. 10 - Prob. 8MCCh. 10 - Prob. 9MCCh. 10 - Prob. 10MCCh. 10 - Prob. 1DCh. 10 - Prob. 3DCh. 10 - Prob. 1PECh. 10 - Prob. 2PECh. 10 - Prob. 3PECh. 10 - Prob. 4PECh. 10 - Prob. 5PECh. 10 - Prob. 6PECh. 10 - Prob. 7PECh. 10 - Prob. 8PECh. 10 - Prob. 9PECh. 10 - Prob. 10PECh. 10 - Prob. 11PECh. 10 - Prob. 13PECh. 10 - Prob. 15PECh. 10 - Prob. 16PE
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