while. I think there may have no simple/direct way to do that now. Several posts that I found for this:
- Feature request 644 on dash github. It seems plotly.js could handle it, but I do not know how to…
while I’d thought about that yesterday, here I found it may work. Great thanks to him!
Actually, my app is for object detection. And I want to choose or modify certain (but multiple) rects to see the result interactively.
It’s still quite strange why dash couldn’t handle this.