Bar chart Program Plan: Filename: “BarChartComponent.java” Import the required header files in the program. Declare the “BarChartComponent” class that extends from the “JComponent” class. Define the “paintComponent” method. Create an object for “Graphics2D” class. Create the different objects for “Bar” class and pass the values to the class. Draw the bar chart. Filename: “BarChartViewer.java” Import the required packages. Declare the class “BarChartViewer”. 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 “BarChartComponent” class Add the component to the class. Set the window as visible. Filename: “Bar.java” Import the required header files in the program. Declare the required variables. Declare the “Bar” class. Define the constructor. Set the values. Define the “draw” method. Create an object for “Rectangle” class and pass the values to draw the bars on the chart. Draw the bars by calling the “draw” method with an object. Write the string inside the bars.

Question

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Answer 1

Question

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

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Answer 2

Question

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

Answer 6

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

Answer 7

Chapter 3, Problem 25PE

Program Plan Intro

Bar chart

Program Plan:

Filename: “BarChartComponent.java”

Import the required header files in the program.

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

Define the “paintComponent” method.

Create an object for “Graphics2D” class.

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

Draw the bar chart.

Filename: “BarChartViewer.java”

Import the required packages.

Declare the class “BarChartViewer”.

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 “BarChartComponent” class

Add the component to the class.

Set the window as visible.

Filename: “Bar.java”

Import the required header files in the program.

Declare the required variables.

Declare the “Bar” class.

Define the constructor.

Set the values.

Define the “draw” method.

Create an object for “Rectangle” class and pass the values to draw the bars on the chart.

Draw the bars by calling the “draw” method with an object.

Write the string inside the bars.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

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Answer 11

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Chapter 3 Solutions