-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Google Polyline Encoder/Decoder
--   
@package googlepolyline
@version 0.1.0.1


-- | Provides encoding and decoding of Google Polyline text which is used
--   in the Google Maps API. A description of the polyline format and
--   algorithm can be found at
--   
--   
--   <a>https://developers.google.com/maps/documentation/utilities/polylinealgorithm</a>.
module Data.Text.GooglePolyline

-- | Type to encapsulate latitude/longitude pairs.
data LatLong
LatLong :: Double -> Double -> LatLong
latitude :: LatLong -> Double
longitude :: LatLong -> Double

-- | Encodes a sequence of Latitude/Longitude points into Google Polyline
--   text. Inverse of <a>decode</a>.
encode :: [LatLong] -> Text

-- | Decodes Google Polyline text to a sequence of Latitude/Longitude
--   points. Inverse of <a>encode</a>.
decode :: Text -> [LatLong]
instance Show LatLong
instance Eq LatLong