#include <rectangle.h>

Inheritance diagram for Rectangle:

Collaboration diagram for Rectangle:

Public Member Functions
	Rectangle (int l, int w, int x, int y)

	Rectangle (int l, int w, Point c)

virtual std::string	getType () const

virtual double	getArea () const

Public Member Functions inherited from Shape
	Shape (int x, int y)

	Shape (Point c)

Point	getCenter () const

void	setCenter (Point c)

Additional Inherited Members
Protected Attributes inherited from Shape
Point	center

Detailed Description

A class that represents a rectangle on a 2D plane. Its only members are its length and width. It inherits all of its functionality from the Shape class.

Author: Brent Nash

Constructor & Destructor Documentation

◆ Rectangle() [1/2]

Rectangle::Rectangle	(	int	l,
		int	w,
		int	x,
		int	y
	)

Overloaded constructor that takes in a length, a width, and an (x,y) coordinate.

Parameters

l	The length of the rectangle (must be greater than 0)
w	The width of the rectangle (must be greater than 0)
x	The X coordinate of the rectangle's center point in 2D space
y	The Y coordinate of the rectangle's center point in 2D space

◆ Rectangle() [2/2]

Rectangle::Rectangle	(	int	l,
		int	w,
		Point	c
	)

Overloaded constructor that takes in a length, a width, and a center Point.

Parameters

l	The length of the rectangle (must be greater than 0)
w	The width of the rectangle (must be greater than 0)
c	The center point of the rectangle in 2D space

Member Function Documentation

◆ getArea()

double Rectangle::getArea ( ) const

virtual

Virtual function overridden from Shape. Returns the area of the rectangle as length*width.

Precondition: The length and width must be set to valid numbers.

Postcondition: Does not change the object

Returns: The area of the rectangle as a floating point number.

Implements Shape.

◆ getType()

string Rectangle::getType ( ) const

virtual

Virtual function overridden from Shape. Returns a string indicating what type of shape this object is.

Precondition: None

Postcondition: Does not change the object

Returns: The string "Rectangle"