Google Maps基于区域的群集 [英] Google Maps regional based clustering

问题描述

假设我有多个县和几千个标记。是否有可能检查哪个标记转到哪个多边形，然后使用群集？基于网格的聚类和基于距离的聚类不适合我的需求。

我还没有找到任何使用它的例子，我甚至不确定它是否可以做完了。任何建议赞赏。

解决方案

您需要使用指向多边形功能作为基础。
如果您循环使用标记数组并使用该函数在多边形中查找标记

let's say I have polygons of counties and several thousands of markers. Is it possible to check which marker goes to which polygon and then use clustering? Grid-based clustering and distance-based clustering don't fit my needs.

I haven't found any example of using this and I am not even sure whether it can be done. Any advice appreciated.

解决方案

You require to use point on polygon function as a basis. If you loop through your marker array and use the function to find markers in the polygon

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