Learn how to use Dash Bio for next-gen sequencing & quality control. 🧬Register for the Oct 27 webinar.

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.

1 Like

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?