Module: Wicket::Cartesian

Included in:
Coordinate, Subpoint
Defined in:
lib/wicket/cartesian.rb

Instance Method Summary collapse

Instance Method Details

#distance_to(remote) ⇒ Object 



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# File 'lib/wicket/cartesian.rb', line 4

def distance_to(remote)
  Math.sqrt((remote.x - x) ** 2 + (remote.y - y) ** 2)
end

#to_svg(o = {}) ⇒ Object 



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# File 'lib/wicket/cartesian.rb', line 12

def to_svg(o={})
  [x,y].map{|a| format(a,o)}.join(",")
end

#to_wkt(o = {}) ⇒ Object 



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# File 'lib/wicket/cartesian.rb', line 8

def to_wkt(o={})
  [format(x,o),format((y * -1),o)].join(" ")
end