var map = new BMap.Map("allmap");
var start = new BMap.Point(114.02597366,22.54605355);
var end = new BMap.Point(114.22597366, 22.59605355);
var driving = new BMap.DrivingRoute(map, {
renderOptions: {
map: map,
autoViewport: true,
onMarkersSet:function(routes){
map.removeOverlay(routes[0].marker);//
map.removeOverlay(routes[1].marker);//
}
}
});
driving.search(start, end); result
Why is it useless for me to perform a clear operation here?