Class: CloudMade::Line

Inherits:
Geometry show all
Defined in:
lib/cloudmade/geometry.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Geometry

parse

Constructor Details

#initialize(coords) ⇒ Line

Returns a new instance of Line.



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# File 'lib/cloudmade/geometry.rb', line 80

def initialize(coords)
  @points = coords.map { |latlng| Point.new(latlng) }
end

Instance Attribute Details

#points ⇒ Object

Returns the value of attribute points.



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# File 'lib/cloudmade/geometry.rb', line 78

def points
  @points
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/cloudmade/geometry.rb', line 84

def to_s
  "Line(#{@points.join(',')})"
end

#to_wkt ⇒ Object 



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# File 'lib/cloudmade/geometry.rb', line 88

def to_wkt
  "LINESTRING #{wkt_helper}"
end

#wkt_helper ⇒ Object 



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# File 'lib/cloudmade/geometry.rb', line 92

def wkt_helper
  "(#{@points.map{ |point| point.wkt_helper }.join(', ')})"
end