I have an event handler, ‘plotly_relayout’, for changes to the chart title or axis labels but I can’t find any info about event handlers for changes to the legend text. So, how can I capture changes to the legend?

Its the same event handler plotly_relayout. Check for the graphDiv.data.name for updated legend

plotly_relayout does not trigger when you change the name of the legend but I found out that plotly_restyle does

Ah yes. Sorry, for that. So, your problem fixed now

How to get changes to legend?

qzhang May 20, 2019, 12:27pm 5

Np. Yup, I’m all good. Now do you know anything about how to resolve this? How to fill the space under an area graph below 0

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