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我希望通過可拖動的路標顯示多個路線,並在每次調用Route.prototype.setWayPoints()時保存每個路線點與對象或數據庫中的原點,目的地相關聯。在Google地圖v3中處理多個路線點
這傢伙正在用可拖動的路標(並將它們保存在數據庫中)的單一路線。
不是我想要多條路線之一。我GOOGLE了很多,但找不到任何東西!
這是我的嘗試。
function Route(origin, destination){
this.origin = origin; // LatLng
this.destination = destination; //LatLng
this.way_points = null;
};
Route.prototype.drawRoute = function(){
this.dser.route({'origin': this.origin,
'destination': this.destination,
'waypoints': this.way_points,
'travelMode': google.maps.DirectionsTravelMode.DRIVING},
function(res,sts) {
if(sts=='OK'){
var dren = new google.maps.DirectionsRenderer({ 'draggable':true });
dren.setMap(map); //global variable 'map'
dren.setDirections(res);
}
});
};
Route.prototype.setGMap = function(map){
this.dren.setMap(map);
};
Route.prototype.setWayPoints = function(){
this.way_points = //... what should I do?
};
/* --- main part --- */
r0 = new Route(new google.maps.LatLng(30, 31), new google.maps.LatLng(40, 41));
r0.drawRoute();
// User drags and drops the route on the browser
r0.setWayPoints(); // newly added waypoints should be stored in r0.way_points
r1 = new Route(new google.maps.LatLng(50, 51), new google.maps.LatLng(60, 61));
r1.drawRoute();
// User drags and drops the route on the browser
r1.setWayPoints(); // newly added waypoints should be stored in r1.way_points
誰能告訴我如何實現Route.prototype.setWayPoints這樣在當前的GoogleMap的航線航點可存儲在Route對象?
即完全工作!非常感謝你!!!!! – Ryo 2012-04-14 07:15:37