I want to acquire the coordinate data of the click event at a free position (corresponding to zoom)

[nitaking]

Hi.

I want to acquire coordinate data of a region which is not spiked.

What I tried so far:
Try ↓

How to make 'shape' track mouse motion?

I have a requirement to provide a selection mechanism in one chart that will prompt a change in the data displayed in a related chart. The first chart is a smoothed x-y plot, let’s say covering an x range of 0 to 20, displayed in an element 800px wide. I have added an array of two rectangular shapes to the layout object of that chart. One of those should track the mouse motion, but snapping to integer values (i.e. when the mouse is at 4.87, the highlight will cover the interval from 4 to 5). A s…

I made ↓, but it will collapse when zooming.

react-plotly-add-new-scatter - CodeSandbox

So, I’d like to do event handling with the same coordinate calculation as other plotly_click or plitly_hover.
In the event of click, you want to firing an event and get coordinates without spike. And in a form corresponding to zoom.

What I’m thinking now,
Hacking click.js event
However, although I want to take a value of this _hoverevent format, a problem occurred because _hoverevent did not come out when I did not hover.

Is there a good way to do it?
Thanks.

[etienne]

Hmm. I’m not 100% sure what you’re looking to do during drag motion, but it might be easier to use dragmode: 'select' and listen to the plotly_selected handler instead.