Two circles and their distance Program Plan: Import required packages. Declare a main class named “Test” which extends the “Application” class. Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method, Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”. Create a Pane. Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”. Create two circles named “circle_1” and “circle_2”. Create a line named “line1”. Create a text object that displays the distance by calling the function “get_Distance ()”. Add the circles and text to the pane. Create a scene and place it on the stage. Set the title as “Exercise14_21”. Display the stage on the window using “primaryStage.show ()” method. Give function definition for the static method “get_Distance ()”. Calculate the distance using “Math.sqrt ()” function and return the value. Declare a main method using “public static main”. Launch the method using “launch ()” method.

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Answer 1

Question

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

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Answer 2

Question

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

Expert Solution & Answer

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See solution

Answer 4

Question

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

Answer 6

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

Answer 7

Chapter 14, Problem 14.21PE

Program Plan Intro

Two circles and their distance

Program Plan:

Import required packages.

Declare a main class named “Test” which extends the “Application” class.

Declare a “start ()” method which overrides the “start ()” method in the “Application” class. Inside this method,

Assign width as “250” to the variable “pane_WIDTH” and height as “250” to the variable “pane_HEIGHT”.

Create a Pane.

Get four random points and store it in a variable “x1”, “y1”, “x2”, and “y2”.

Create two circles named “circle_1” and “circle_2”.

Create a line named “line1”.

Create a text object that displays the distance by calling the function “get_Distance ()”.

Add the circles and text to the pane.

Create a scene and place it on the stage.

Set the title as “Exercise14_21”.

Display the stage on the window using “primaryStage.show ()” method.

Give function definition for the static method “get_Distance ()”.

Calculate the distance using “Math.sqrt ()” function and return the value.

Declare a main method using “public static main”.

Launch the method using “launch ()” method.

Answer 8

Expert Solution & Answer

Answer 9

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Answer 10

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Answer 11

Ch. 14.2 - Explain the evolution of Java GUI technologies.Ch. 14.2 - Prob. 14.2.2CP Ch. 14.3 - Prob. 14.3.1CP Ch. 14.3 - Show the output of the following JavaFX program:...Ch. 14.4 - How do you create a Scene object? How do you set a...Ch. 14.4 - Prob. 14.4.2CP Ch. 14.4 - Prob. 14.4.3CP Ch. 14.4 - How do you replace the code in lines 20 and 21 in...Ch. 14.5 - Prob. 14.5.1CP Ch. 14.5 - Prob. 14.5.2CP

Solution Summary: The author explains how to import required packages and create a pane.

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Chapter 14 Solutions