band2: Area bands

In JohnCoene/echarts4: Create Interactive Graphs with 'Echarts JavaScript' Version 5

Area bands

Description

Add area bands

Usage

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.
x_index, y_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)

JohnCoene/echarts4 documentation built on Feb. 23, 2024, 9:18 a.m.