hc_tooltip {highcharter} | R Documentation |
Options for the tooltip that appears when the user hovers over a series or point.
hc_tooltip(hc, ...)
hc |
A |
... |
Arguments are defined in http://api.highcharts.com/highcharts#tooltip. |
data(citytemp) highchart() %>% hc_xAxis(categories = citytemp$month) %>% hc_add_series(name = "Tokyo", data = citytemp$tokyo) %>% hc_add_series(name = "London", data = citytemp$london) %>% hc_tooltip(crosshairs = TRUE, backgroundColor = "gray", headerFormat = "This is a custom header<br>", shared = TRUE, borderWidth = 5)