Add area bands

e_band2(e, lower, upper, ...)

e_band2_(
  e,
  lower,
  upper,
  name = NULL,
  legend = TRUE,
  y_index = 0,
  x_index = 0,
  coord_system = "cartesian2d",
  itemStyle = list(borderWidth = 0.5),
  ...
)

Arguments

e

An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.

lower, upper

series of lower and upper borders of the band

...

additional options

name

name of the serie.

legend

Whether to add serie to legend.

y_index

Indexes of x and y axis.

x_index

Indexes of x and y axis.

coord_system

Coordinate system to plot against.

itemStyle

mostly used for borderWidth, default 0.5

Examples

data(EuStockMarkets) as.data.frame(EuStockMarkets) |> dplyr::slice_head(n = 200) |> dplyr::mutate(day = 1:dplyr::n()) |> e_charts(day) |> e_line(CAC, symbol = "none") |> e_band2(DAX, FTSE, color = "lemonchiffon") |> e_band2(DAX, SMI, color = "lightblue", itemStyle = list(borderWidth = 0)) |> e_y_axis(scale = TRUE) |> e_datazoom(start = 50)