Change marker size on hover (or click) in scatter plot


I have a simple scatter plot for which I would like to “highlight” the marker that the mouse is hovering on (or clicked on) by changing the marker size or color.

It seems that such a behavior should be simple but I can’t find any mention of how to do it…

Any help would be much appreciated!

i don’t think this is possible right now without replotting the graph on hover (which would be slow and likely feel glitch). it’s a good idea though.

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Looking extactly for the same feature. So its not possible to higlight markers and lines in a 3d scatter plot by hovering or clicking? What is the Input variable for hovering and clicking by the way?

Does anyone know if this is possible using Dash?