Brush event detection

One specifically for @Fil - Is there a way to detect when brushing has started / finished here? Brushing Plot (#1653) / Observable | Observable through something like on.

Thanks :slight_smile:

We’ve reorganized our support channels. Observable Plot questions should be posted to the Plot discussion board to make them easier to discover for other users. Please see the announcement for details. :pray:

Currently, I don’t think it’s possible, but I’ve added the feature request to the TODO list of brush interaction by Fil · Pull Request #1653 · observablehq/plot · GitHub. Feel free to comment on that PR too. It’s quite possible that this will be rewritten from scratch at some point :slight_smile: