Line, Circle, and Rectangle are subclasses of rhe class. a. Sprite b. Geometry c. BasicShape d. Shape

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Answer 1

Textbook Question

Chapter 14, Problem 1MC

Line, Circle, and Rectangle are subclasses of rhe class.

a. Sprite
b. Geometry
c. BasicShape
d. Shape

Expert Solution & Answer

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

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Answer 2

Textbook Question

Chapter 14, Problem 1MC

Line, Circle, and Rectangle are subclasses of rhe class.

a. Sprite
b. Geometry
c. BasicShape
d. Shape

Expert Solution & Answer

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

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Answer 3

Textbook Question

Chapter 14, Problem 1MC

Line, Circle, and Rectangle are subclasses of rhe class.

a. Sprite
b. Geometry
c. BasicShape
d. Shape

Expert Solution & Answer

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

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Answer 4

Textbook Question

Chapter 14, Problem 1MC

Line, Circle, and Rectangle are subclasses of rhe class.

a. Sprite
b. Geometry
c. BasicShape
d. Shape

Expert Solution & Answer

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

Answer 8

Expert Solution & Answer

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Program Description Answer

The “Line”, “Circle” and “Rectangle” are subclasses of the “Shape”.

Hence, the correct answer is option “D”.

Answer 12

Explanation of Solution

Shape class:

The basic functionality for drawing shapes is included in “Shape” class.
A specific shape is been drawn by each of the subclasses in “Shape” class.
The “Shape” class is present in JavaFX library.
The lines are been drawn using “Line” class.
The circles are been drawn using “Circle” class.
The “Shape” class as well as its subclasses is present in “javafx.scene.shape” package.

Example:

The example for a “Line” class constructor is given below:

Line(startX, startY, endX, endY)

Here, “startX” and “startY” denotes starting point’s “X” and “Y” coordinates. The “endX” and “endY” denotes ending point’s “X” and “Y” coordinates.

Explanation for incorrect options:

a. Sprite:

The “Sprite” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “A” is wrong.

b. Geometry:

The “Geometry” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “B” is wrong.

c. BasicShape:

The “BasicShape” class does not involve the subclasses for “Line”, “Circle” and “Rectangle”.

Hence, the option “C” is wrong.

Answer 13

Ch. 14.1 - Prob. 14.1CP Ch. 14.1 - Prob. 14.2CP Ch. 14.1 - Prob. 14.3CP Ch. 14.1 - Prob. 14.4CP Ch. 14.1 - In what package is the Color class?Ch. 14.1 - Prob. 14.6CP Ch. 14.1 - Prob. 14.7CP Ch. 14.1 - Prob. 14.8CP Ch. 14.1 - Prob. 14.9CP Ch. 14.1 - Prob. 14.10CP

Line, Circle, and Rectangle are subclasses of rhe class. a. Sprite b. Geometry c. BasicShape d. Shape

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