Things I have tried
I tried for more than 3 hours with ChatGPT to find a solution, it finally allowed me to understand the Chartsview Plugin a little better but the solutions (codes) it generated for me unfortunately never worked.
What I’m trying to do
I try to have in the legend of the Charts View Treemap Plugin, a small value indicating the total sum of all the “sub-values” (box) of the graph.
The goal would be that this value is of course updated as soon as I add a “sub-value” (box).
Does anyone have an idea? I would be very grateful 