如果有人有興趣,這裏是我如何設法解決它:
function DrawLinesOnEarth() {
var sLat;
var sLon;
//var start = document.getElementById("start").value;
//var end = document.getElementById("end").value;
var request = {
origin: '40.306134,-74.05018',
destination: '40.313223,-74.043496',
travelMode: google.maps.TravelMode.WALKING
};
directionsService.route(request, function (result, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(result);
var steps = result.routes[0].legs[0].steps;
//Step through array of step legs and create polylines one by one
var lineStringPlacemark = IMC_ge.createPlacemark('');
var lineString = IMC_ge.createLineString('');
lineStringPlacemark.setGeometry(lineString);
// Add LineString points
for (var x in steps) {
for (var y in steps[x].path) {
sLat = steps[x].path[y].Na;
sLon = steps[x].path[y].Oa;
lineString.getCoordinates().pushLatLngAlt(sLat, sLon, 0);
}
}
// Add the feature to Earth
IMC_ge.getFeatures().appendChild(lineStringPlacemark);
}
});
}
你可以回答你自己的問題!我建議將您的解決方案轉換爲答案(您也可以接受,但可能不會立即)。 –
有兩天的等待期來回答你自己的問題,但是,請等待期限過後,請遵循建議並回答你自己的問題。 –