Sparkline theme for highcharts

Sparkline theme is based on https://www.highcharts.com/demo/sparkline and this post https://jkunst.com/blog/posts/2020-06-26-valuebox-and-sparklines/.

Usage

hc_theme_sparkline(...)

Arguments

...

A named parameters to modify the theme.

Examples

highcharts_demo() %>%
  hc_add_theme(hc_theme_sparkline())