Google Maps kml文件限制 [英] Google Maps kml file limit

问题描述

可以渲染的kml文件的数量有限制吗？我知道有一个文件大小限制，但我似乎正在达到另一个限制。

Is there a limit to the number of kml files which can be rendered? I know there is a file size limit but I seem to be hitting another limit.

抛出的错误是

The error thrown is

GET https://mts1.googleapis.com/mapslt?hl=en-US&lyrs=kml%3AcXOw0bjKUSgN5kcEMpDT…7Capi%3A3%7Cclient%3A2&x=67&y=98&z=8&w=256&h=256&source=apiv3&token=127990 414 (Request-URI Too Large) mts1.googleapis.com/mapslt?hl=en-US&lyrs=kml%3AcXOw0bjKUSgN5kcEMpDTUkENzfIp…api%3A3%7Cclient%3A2&x=67&y=98&z=8&w=256&h=256&source=apiv3&token=127990:1

以下是我试图完成的例子。

Below is an example of what I am attempting to accomplish.

http://tinyurl.com/qg5enx8

推荐答案

源自文档

可以在单个Google地图上显示的KML图层数量有限制。
如果超出此限制，则不显示任何图层。该限制基于传递给KMLLayer类的所有URL的
总长度，因此会因应用程序而异;
平均而言，您应该可以在不超过限制的情况下加载10到20层。

There is a limit on the number of KML Layers that can be displayed on a single Google Map. If you exceed this limit, none of your layers will display. The limit is based on the total length of all URLs passed to the KMLLayer class, and consequently will vary by application; on average, you should be able to load between 10 and 20 layers without hitting the limit.

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