如何通过航点获得KML路线？ [英] How to get KML of route with waypoints?

问题描述

我需要在我的android应用程序的MapView中绘制路线，并且要使用Google Maps的KML输出文件中列出的坐标。

问题是：当我为航线添加航点时，KML文件不包含完整的航线详细信息，仅显示从航点到航点的坐标/方向 示例。如您所见，路线绘制正确并显示所有路线，但 KML输出

一个解决方案提出两个请求，一个用于source-> waypoint，另一个用于waypoint-> destination，但是我想避免如果可能的话。

谢谢。

解决方案

仅在Google地图中直接支持。
请参阅
http：// groups。 google.com/group/kml-support-advanced/browse_thread/thread/1d57c9f0bc879141
和
http://groups.google.com/group/kml-support-getting-started/msg/e3d15213ac4ae9ed

I need to draw routes in my android app's MapView and to do so I'm using the coordinates listed in the KML output file of Google Maps.

The problem is: when I add a waypoint to a route, the KML file doesn't contain the complete route details and only shows the coordinates/directions from the source to the waypoint.

Here is an example. As you can see, the route is drawn correctly and all the directions are shown, but the KML output only has the details from the source to waypoint.

A solution is making two requests, one for source->waypoint and other for waypoint->destination, but I would like to avoid that if possible.

Thanks.

解决方案

Multistep routing is only supported in google maps directly. See http://groups.google.com/group/kml-support-advanced/browse_thread/thread/1d57c9f0bc879141 and http://groups.google.com/group/kml-support-getting-started/msg/e3d15213ac4ae9ed

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