Class: Geometry::CenterDiameterCircle

Inherits:
Circle
  • Object
show all
Defined in:
lib/geometry/circle.rb

Instance Attribute Summary collapse

Attributes inherited from Circle

#center, #closed?

Accessors collapse

Instance Method Summary collapse

Methods inherited from Circle

#bounds, #max, #min, #minmax, new

Methods included from ClusterFactory

included

Constructor Details

#initialize(center, diameter) ⇒ Circle

Construct a new Geometry::Circle from a centerpoint and a diameter

Parameters:



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# File 'lib/geometry/circle.rb', line 111

def initialize(center, diameter)
    @center = Point[center]
    @diameter = diameter
end

Instance Attribute Details

#diameter ⇒ Number (readonly)

Returns The Geometry::Circle‘s diameter.

Returns:



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# File 'lib/geometry/circle.rb', line 105

def diameter
  @diameter
end

Instance Method Details

#eql?(other) ⇒ Boolean Also known as: ==

Returns:

  • (Boolean) 


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# File 'lib/geometry/circle.rb', line 116

def eql?(other)
    (self.center == other.center) && (self.diameter == other.diameter)
end

#radius ⇒ Number

Returns The Geometry::Circle‘s radius.

Returns:



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# File 'lib/geometry/circle.rb', line 123

def radius
    @diameter/2
end