Calculate the Area of an Object

Currently defined for circle-class and rectangle-class.

Usage

area(object)

# S4 method for class 'rectangle'
area(object)

# S4 method for class 'circle'
area(object)

Arguments

object

Object of object-class.

Value

Numeric denoting the area of the object.

See also

circle-class, object-class, rectangle-class

Examples

# Create a circle
my_circle <- circle(center = c(0, 0), radius = 1)

# Compute the area
area(my_circle)
#> [1] 3.141593