Method: RGeo::Cartesian::PointMethods#distance

Defined in:
lib/rgeo/cartesian/feature_methods.rb

#distance(rhs) ⇒ Object 



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# File 'lib/rgeo/cartesian/feature_methods.rb', line 44

def distance(rhs)
  rhs = RGeo::Feature.cast(rhs, @factory)
  case rhs
  when PointImpl
    dx = @x - rhs.x
    dy = @y - rhs.y
    Math.sqrt(dx * dx + dy * dy)
  else
    super
  end
end