Google地图和很多路径点（长折线） [英] Google Maps and a lot of path points (long polyline)

问题描述

我尝试将Google的静态地图服务集成到我的C＃应用​​程序中。它应该在地图上绘制自定义路线。例如：

http：//maps.google.com/maps/api/staticmap？size = 512x512& path = color：0x0000ff |重量：5 | 40.737102，-73.990318 | 40.749825，-73.987963& sensor = false





这适用于几个路径点< 75），但是如果路由足够长，那么URI超过了2048个字符的限制，并且我收到了一条414错误消息。

是否有可能绕过这个问题，或许与一个POST？

谢谢！ 一个web服务，您可以将点保存在您的web服务器上托管的KML文件中，然后将其传递到谷歌地图 http://code.google.com/apis/kml/documentation/whatiskml.html

I try to integrate Google's static Maps service in my C# application. It should plot a custom route on a map. For example:

http://maps.google.com/maps/api/staticmap?size=512x512&path=color:0x0000ff|weight:5|40.737102,-73.990318|40.749825,-73.987963&sensor=false

This works well for a few path points (~ <75) but if the route is long enough the URI exceeds the 2048 characters limit and I get a 414 error message.

Is it possible to bypass this problem, perhaps with a POST?

Thank you!

解决方案

if you have a web serve you can save the points in a KML file hosted on your webserver then pass it along to google Maps http://code.google.com/apis/kml/documentation/whatiskml.html

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