Surface Highlight Border Color in Treemaps

plotly.js
1

Hi there

First off, thanks for the amazing work.

I’m plotting a treemap and my question is pretty simple.
When you hover over a treemap surface a dark-grey/blackish border appears. Is there a way to change its color or just disable this behavior?

Thanks

2

I had similar requirements and couldn’t find any option in the library. I went ahead with a CSS solution:

		path.surface:hover {
			stroke: white!important; // Or any color of your choice.
		}
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