本文介绍了如何获得与谷歌地图API V3总行驶距离是多少?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我曾经是能够得到这样的:
I used to be able to get it like this:
directionsService.route(directionsRequest, function(directionsResult, directionsStatus) {
var directionsRenderer = new google.maps.DirectionsRenderer({
directions: directionsResult,
map: map
});
$('#distance').text(directionsResult.trips[0].routes[0].distance.text)
$('#duration').text(directionsResult.trips[0].routes[0].duration.text)
})
但它看起来像他们改变<一href=\"http://$c$c.google.com/apis/maps/documentation/javascript/reference.html#DirectionsResult\">their对我API !貌似车次
就不再出现,而路线
只给你一堆的腿......我真的有遍历所有的腿,现在总结的距离?
But it looks like they changed their API on me! Looks like trips
is no longer there, and routes
only gives you a bunch of legs... do I really have to iterate over all the legs and sum up the distance now?
推荐答案
根据:
var totalDistance = 0;
var totalDuration = 0;
var legs = directionsResult.routes[0].legs;
for(var i=0; i<legs.length; ++i) {
totalDistance += legs[i].distance.value;
totalDuration += legs[i].duration.value;
}
$('#distance').text(totalDistance);
$('#duration').text(totalDuration);
其实,这工作得很好过,如果没有任何航点:
Actually, this works just fine too, if you don't have any waypoints:
$('#distance').text(directionsResult.routes[0].legs[0].distance.text);
$('#duration').text(directionsResult.routes[0].legs[0].duration.text);
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