I need to create a chart with a tooltip that is a combination of "shared" and default look.
Here is how it looks now (with shared option on):
And here is how similar view looks in Grafana:
"Critical" is a series I am currently hovering over and it is bolded in the tooltip.
How to achieve this bolding using highcharter?
hc_tooltip(formatter = JS(own_js_code_here), shared = TRUE/FALSE)
Any help appreciated.