KML Operations (Open format used by GoogleEarth, among others)

type KML = Element Source

The KML type and operations might be moved into a Data.KML module in the future

trailToKML :: Coordinate a => String -> Trail a -> KML Source

converts a given set of coordinates to a trail in KML format. Useful for saving as a file.

pointsToKML :: Coordinate a => String -> [a] -> [String] -> KML Source

converts a given set of coordinates to points in KML format. Useful for saving as a file.

kmlToString :: KML -> String Source

Converts the KML elements to a string and prepends the proper XML header, thus making it the correct format for saving as a file and opening it with other programs such as GoogleEarth.