How to make a halo around the line of one pixel using OpenLayers?
For example, the line (vector) has a blue color and its frame (one pixel) has a black color.
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strokeWidth : 1 and
strokeColor: '#000000' on the vector's style
Actually, after testing what I said, turns out it's not that simple.
Looks like lines don't use the
fill property at all and instead only use
So the only way I was able to do it was by cloning the feature and modifying the style. So you have 2 features.
Here's the DEMO
Demo LINK UPDATE