如何获取OpenLayers中的多边形坐标 [英] how to get coordinates of a polygon in OpenLayers

问题描述

比方说，我已经创建了一个多边形，就像一个多边形一样。我一直在寻找如何确定OpenLayers中由多边形（特征）构成的点的坐标。在这个示例中。我需要知道由多边形组成的点，所以我可以将它们保存在某个地方。

我敢打赌，这很容易。我只是找不到任何东西，可能我不知道应该搜索什么。

预先感谢。

解决方案

终于找到了！

  vectors.features [0] .geometry.getVertices（）
  

I have been looking for how to determine coordinates of the points which consist a polygon(feature) in OpenLayers.

Let's say I have created a polygon like the one in this example. I need to know the points which consist the polygon, so I can save them somewhere.

I bet it is an easy one. I just couldn't find anything, probably I don't know what I should search for.

Thanks in advance.

解决方案

Found it finally!

vectors.features[0].geometry.getVertices()

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