This library adds an edit method to the google.maps.Polyline class. When the polyline is in edit mode it shows up draggable markers for every point. Right clicking an existing marker will remove it. By default you will see transparent "ghost" markers. Click and drag them to add new points to the polyline.
http://github.com/ubilabs/google.maps.polyline.edit
Licensed under the MIT license.
Martin Kleppe (kleppe@ubilabs.net)
Ubilabs - Location Based Media (coding@ubilabs.net)
You can download this project in either zip or tar formats.
You can also clone the project with Git by running:
$ git clone git://github.com/ubilabs/google.maps.polyline.edit