decode_pl {googleway}

Decode PL

Description

Decodes an encoded polyline into the series of lat/lon coordinates that specify the path

Usage

decode_pl(encoded)

Arguments

encoded

String. An encoded polyline

Value

data.frame of lat/lon coordinates

Note

An encoded polyline is generated from google's polyline encoding algorithm (https://developers.google.com/maps/documentation/utilities/polylinealgorithm).

See Also

encode_pl, google_directions

Examples

## polyline joining the capital cities of Australian states
pl <- "nnseFmpzsZgalNytrXetrG}krKsaif@kivIccvzAvvqfClp~uBlymzA~ocQ}_}iCthxo@srst@"

df_polyline <- decode_pl(pl)
df_polyline