google_polyline_algorithm library
Functions
-
decodePolyline(
String polyline, {int accuracyExponent = 5}) → List< List< num> > -
Decodes
polyline
String
via inverted Encoded Polyline Algorithm -
encodePoint(
num current, {num previous = 0, int accuracyExponent = 5}) → String - Polyline encoding is a lossy compression algorithm that allows you to store a series of coordinates as a single string. Point coordinates are encoded using signed values. If you only have a few static points, you may also wish to use the interactive polyline encoding utility.
-
encodePolyline(
List< List< coordinates, {int accuracyExponent = 5}) → Stringnum> > -
Encodes
List<List<num>>
ofcoordinates
into aString
via Encoded Polyline Algorithm Format