#include <triangle.h>

Inheritance diagram for Triangle:

Collaboration diagram for Triangle:

Public Member Functions
	Triangle (int b, int h, int x, int y)

	Triangle (int b, int h, 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 triangle on a 2D plane. Its only members are its base and height. It inherits all of its functionality from the Shape class.

Author: Brent Nash

Constructor & Destructor Documentation

◆ Triangle() [1/2]

Triangle::Triangle	(	int	b,
		int	h,
		int	x,
		int	y
	)

Overloaded constructor that takes in a base, a height and an (x,y) coordinate.

Parameters

b	The base of the triangle (must be greater than 0)
h	The height of the triangle (must be greater than 0)
x	The X coordinate of the triangle's center point in 2D space
y	The Y coordinate of the triangle's center point in 2D space

◆ Triangle() [2/2]

Triangle::Triangle	(	int	b,
		int	h,
		Point	c
	)

Overloaded constructor that takes in a base, a height, and a center Point.

Parameters

b	The base of the triangle (must be greater than 0)
h	The height of the triangle (must be greater than 0)
c	The center point of the triangle in 2D space

Member Function Documentation

◆ getArea()

double Triangle::getArea ( ) const

virtual

Virtual function overridden from Shape. Returns the area of the triangle as (1/2)*base*height.

Precondition: The base and height must be set to valid numbers.

Postcondition: Does not change the object

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

Implements Shape.

◆ getType()

string Triangle::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 "Triangle"