Write a class called YourFirstNameLine that represents a line segment between two Points. Your Line objects should have the following methods: public YourFirstNameLine (Point pl, Point P2): construct a new Line that contains the given two Points public Point getStartPoint(): return this Line's first endpoint public Point getEndPoint(): return this Line's second endpoint public String toString(): return a String representation of this Line, such as “[(2,3), (4,7)]” public double getSlope(): return the slope of this Line. The slope of a line between points (x1, y1) and (x2, y2) is equal to (y2-yl)/(x2-x1). If x2 equals x1, the denominator is zero and the slope is undefined, so you may return a zero in this case public void draw (Graphics g): draw a line in a DrawingPanel. Write a client class called YourFirstNameLineTest with main method to test your Line class. In the main method, you need create a line object with the last four numbers of your Panther ID. For example, if your pantherid ends with xxxxx1234, then create and draw a line of between point (1,2) and point (3,4). (Hint: you will need the Point.java, DrawingPanel.java, YourFirstNameLine.java and YourFirstNameLineTest.java)
Write a class called YourFirstNameLine that represents a line segment between two Points. Your Line objects should have the following methods: public YourFirstNameLine (Point pl, Point P2): construct a new Line that contains the given two Points public Point getStartPoint(): return this Line's first endpoint public Point getEndPoint(): return this Line's second endpoint public String toString(): return a String representation of this Line, such as “[(2,3), (4,7)]” public double getSlope(): return the slope of this Line. The slope of a line between points (x1, y1) and (x2, y2) is equal to (y2-yl)/(x2-x1). If x2 equals x1, the denominator is zero and the slope is undefined, so you may return a zero in this case public void draw (Graphics g): draw a line in a DrawingPanel. Write a client class called YourFirstNameLineTest with main method to test your Line class. In the main method, you need create a line object with the last four numbers of your Panther ID. For example, if your pantherid ends with xxxxx1234, then create and draw a line of between point (1,2) and point (3,4). (Hint: you will need the Point.java, DrawingPanel.java, YourFirstNameLine.java and YourFirstNameLineTest.java)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Help me with this java program, thanks!
![Write a class called YourFirstNameLine that represents a line segment between two Points. Your
Line objects should have the following methods:
public YourFirstNameLine (Point pl, Point P2): construct a new Line that contains the
given two Points
public Point getStartPoint(): return this Line's first endpoint
public Point getEndPoint(): return this Line's second endpoint
public String toString(): return a String representation of this Line, such as “[(2,3), (4,7)]”
public double getSlope(): return the slope of this Line. The slope of a line between points
(x1, y1) and (x2, y2) is equal to (y2-yl)/(x2-x1). If x2 equals x1, the denominator is zero
and the slope is undefined, so you may return a zero in this case
public void draw (Graphics g): draw a line in a DrawingPanel.
Write a client class called YourFirstNameLineTest with main method to test your Line class. In
the main method, you need create a line object with the last four numbers of your Panther ID.
For example, if your pantherid ends with xxxxx1234, then create and draw a line of between
point (1,2) and point (3,4). (Hint: you will need the Point.java, DrawingPanel.java,
YourFirstNameLine.java and YourFirstNameLineTest.java)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03ad3f41-6abd-4c87-9649-36856dac78a8%2Fc71ca734-c9fc-4aa9-b060-cc9533535b1a%2Fjh93n7l_processed.png&w=3840&q=75)
Transcribed Image Text:Write a class called YourFirstNameLine that represents a line segment between two Points. Your
Line objects should have the following methods:
public YourFirstNameLine (Point pl, Point P2): construct a new Line that contains the
given two Points
public Point getStartPoint(): return this Line's first endpoint
public Point getEndPoint(): return this Line's second endpoint
public String toString(): return a String representation of this Line, such as “[(2,3), (4,7)]”
public double getSlope(): return the slope of this Line. The slope of a line between points
(x1, y1) and (x2, y2) is equal to (y2-yl)/(x2-x1). If x2 equals x1, the denominator is zero
and the slope is undefined, so you may return a zero in this case
public void draw (Graphics g): draw a line in a DrawingPanel.
Write a client class called YourFirstNameLineTest with main method to test your Line class. In
the main method, you need create a line object with the last four numbers of your Panther ID.
For example, if your pantherid ends with xxxxx1234, then create and draw a line of between
point (1,2) and point (3,4). (Hint: you will need the Point.java, DrawingPanel.java,
YourFirstNameLine.java and YourFirstNameLineTest.java)
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