gmap_script_growpath

gistfile1.js

grow_path = function(origin, destination) {
    return gm_service.route({
        origin: origin,
        destination: destination,
        travelMode: google.maps.DirectionsTravelMode.WALKING
    }, function(result, status) {
    var coords, i, _ref;
    if (status !== google.maps.DirectionsStatus.OK) {
        return;
    }
    _ref = result.routes[0].overview_path;
    for (i = 0; i < _ref.length; i += 1) {
        path.push(_ref[i]);
    }
    draw_path(path.j);
    dist.childNodes[0].textContent = poly.inKm() + 'km';
    });
};