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 4, Problem 8PE
Program Plan Intro
Program to draw a line segment
Program plan:
- Import the math package.
- Import the required graphics package.
- Define the main method.
- Using the object GraphWin(), to display the graphics window.
- Using the method setCoords(), set the size of the graphics window.
- Prompt the user for 2 mouse clicks.
- Store coordinates in variables x1, x2, y1 and y2.
- Using the method Line(), draw a line with midpoint in cyan color.
- Compute the length and slope of the line using the formula given in textbook.
- Print the length and slope of line.
- Call the function “main()”.
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Using one of the loop construct draw:- Ten dashed Vertical lines- Each line of length 150 units (or pixels)- All lines aligned at the same top horizontal margin - Lines 10 units apart each other
Note- Set the length of solid segment to 10 units- Set the length of the non-visible segment to 5 units
Assumption- Use of Turtle library
In PYTHON
Using one of the loop construct draw:- Ten dashed Horizontal lines- Each line of length 150 units (or pixels)- All lines aligned at the same left vertical margin- Lines 10 units apart each other
Note- Set the length of solid segment to 10 units- Set the length of the non-visible segment to 5 units
Assumption- Use of Turtle library
Chapter 4 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 4 - Prob. 1TFCh. 4 - Prob. 2TFCh. 4 - Prob. 3TFCh. 4 - Prob. 4TFCh. 4 - Prob. 5TFCh. 4 - Prob. 6TFCh. 4 - Prob. 7TFCh. 4 - Prob. 8TFCh. 4 - Prob. 9TFCh. 4 - Prob. 10TF
Ch. 4 - Prob. 1MCCh. 4 - Prob. 2MCCh. 4 - Prob. 3MCCh. 4 - Prob. 4MCCh. 4 - Prob. 5MCCh. 4 - Prob. 6MCCh. 4 - Prob. 7MCCh. 4 - Prob. 8MCCh. 4 - Prob. 9MCCh. 4 - Prob. 10MCCh. 4 - Prob. 1DCh. 4 - Prob. 3DCh. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Prob. 9PECh. 4 - Prob. 10PECh. 4 - Prob. 11PE
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