Change display values

[SirCameron]

I have 2 plots displayed on one graph and I changed the values of one of the plots to ensure it was within the same y axis range as the other plot.. Is it possible to show different values on the value tooltips? I would just need to receive the value at the current position and run a calculation on it to get the original value..

[nicolaskruchten]

Yep, check out the “hovertemplate” attribute

[SirCameron]

Thanks. But, it looks like this is just a simple string template. No functionality to specify a function that returns augmented data.

[nicolaskruchten]

That’s right: Plotly.js figures are totally declarative and therefore accept no functions. That said, you can store derived data in “customdata” and refer to it in “hovertemplate”