Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

This lab was designed to reinforce programming concepts from Chapter 5. In this lab, you will practice: Design Classes .Create objects Invoke methods on objects

image text in transcribed

This lab was designed to reinforce programming concepts from Chapter 5. In this lab, you will practice: Design Classes .Create objects Invoke methods on objects Exercise# 1: MyRectangle2DClass the MyRectangle2D class that contains the following attributes Design Two data fields named X and y that specify the center of the rectangle with getter and setter methods. (Assume that the rectangle sides are parallel to x- or y axes.) The data fields width and height with getter and setter methods. . A no-arg constructor that creates a default rectangle with (0, 0) for (X, y) and 1 for both width and height. . A constructor that creates a rectangle with the specified x, y, width, and height The class also contains the following methods: (a) Methods getArea() and getPerimeter) to return the area and perimeter of the rectangle (b) Method toString) to print the rectangle object. (c) A method contains(double x, double y) that returns true if the specified point (x, y) is inside this rectangle. (d) A method contains(MyRectangle2D r) that returns true if the specified rectangle is inside this rectangle. Write a test program that prompts the user to enter the (x.y) coordinates, width and height of a rectangle, creates a rectangle object and displays its area and perimeter. The program also prompts the user to enter the (x.y) coordinates of a point and checks whether it is inside a rectangle. And finally, create a second rectangle and checks whether it is inside/overlaps with the first rectangle Sample Input/Output Enter the x, y coordinates, width, and height of the rectangle: 2 2 5.5 4.9 center(2.00, 2.0e), width: 5.50, height: 4.90 area: 26.95, perimeter: 20.80 Enter the x, y coordinates of a point: 3 3 The point is inside the rectangle Enter the x, y coordinates of a point: 8.5 9.3 The point is outside the rectangle Enter the x, y coordinates, width, and height of the second rectangle: 2 2 4.1 2.3 1/2

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Spomenik Monument Database

Authors: Donald Niebyl, FUEL, Damon Murray, Stephen Sorrell

1st Edition

0995745536, 978-0995745537

More Books

Students also viewed these Databases questions