Cars with different colors Program Plan: Filename: “CarComponent.java” Import the required header files in the program. Declare the “CarComponent” class that extends from the “JComponent” class. Define the “paintComponent” method. Create an object for “Graphics2D” class. Create the different objects for “Car” class and pass the values to the class. Draw the cars. Filename: “CarViewer.java” Import the required packages. Declare the class “CarViewer”. Declare the “main ()” method. Create an object for “JFrame” class. Set the window size. Set the window title. Close the window. Create an object for “CarComponent” class. Add the component to the class. Set the window as visible. Filename: “Car.java” Import the required header files in the program. Declare the “Car” class. Define the constructor. Set the values. Define the “draw” method. Create an object for “Rectangle” class and pass the values to draw the body of the car. Create an object for “Ellipse2D” class and pass the values to draw front tier of the car. Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car. Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield. Create an object for “Point2D” class and pass the values to draw the front of the roof. Create an object for “Point2D” class and pass the values to draw the rear of the roof. Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield. Create an object for “Line2D” class and pass the values to draw the front windshield of the car. Create an object for “Line2D” class and pass the values to draw the rooftop of the car. Create an object for “Line2D” class and pass the values to draw the rear windshield of the car. Draw the cars by calling the “draw” method with the different objects.

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Answer 1

Question

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

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Answer 2

Question

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

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Answer 3

Question

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

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Answer 4

Question

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

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Answer 5

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

Answer 6

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

Answer 7

Chapter 3, Problem 21PE

Program Plan Intro

Cars with different colors

Program Plan:

Filename: “CarComponent.java”

Import the required header files in the program.

Declare the “CarComponent” class that extends from the “JComponent” class.

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

Create the different objects for “Car” class and pass the values to the class.

Draw the cars.

Filename: “CarViewer.java”

Import the required packages.

Declare the class “CarViewer”.

Declare the “main ()” method.

Create an object for “JFrame” class.

Set the window size.

Set the window title.

Close the window.

Create an object for “CarComponent” class.

Add the component to the class.

Set the window as visible.

Filename: “Car.java”

Import the required header files in the program.

Declare the “Car” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the body of the car.

Create an object for “Ellipse2D” class and pass the values to draw front tier of the car.

Create an object for “Ellipse2D” class and pass the values to draw the rear tier of the car.

Create an object for “Point2D” class and pass the values to draw the bottom of the front windshield.

Create an object for “Point2D” class and pass the values to draw the front of the roof.

Create an object for “Point2D” class and pass the values to draw the rear of the roof.

Create an object for “Point2D” class and pass the values to draw the bottom of the rear windshield.

Create an object for “Line2D” class and pass the values to draw the front windshield of the car.

Create an object for “Line2D” class and pass the values to draw the rooftop of the car.

Create an object for “Line2D” class and pass the values to draw the rear windshield of the car.

Draw the cars by calling the “draw” method with the different objects.

Answer 8

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Answer 9

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Answer 10

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Answer 11

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