Is it possible to get Plotly to add names for different traces in the legend?
I’m looking for something equivalent to ggplots functionality:
scale_fill_manual(values = colpal, name ="Realised") scale_color_manual(values = colpal, name = "Budget")
Which then would add a legend that looks something like this:
Not at the moment unfortunately.
I’d recommend subscribing to https://github.com/plotly/plotly.js/issues/689 for the latest development info.
So I managed to get the functionality by hacking the annotations. Basically, just place a text annotation where you want the group names in the legend. Only thing I had to do was to group the different traces and then increase the tracegroupgap argument.
