connections: Connect charts

In echarts4r: Create Interactive Graphs with 'Echarts JavaScript' Version 5

Connect charts

Description

Connect charts together.

Usage

e_connect(e, ids)

e_group(e, group)

e_connect_group(e, group)

e_disconnect_group(e, group = NULL)

e_arrange(..., rows = NULL, cols = NULL, width = "xs", title = NULL)

Arguments

e	An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.
ids	Scalar, vector or list of ids of chart to connect with.
group	Group name.
...	Any echarts objects.
rows, cols	Number of rows and columns.
width	Wdith of columns, one of xs, md, lg.
title	Title of charts.

Value

e_arrange: in an interactive session, returns a htmltools::browsable, in rmarkdown returns a container (htmltools::div).

Functions

• e_connect: connects charts by ids, cannot be disconnected.

• e_group: assigns a group to chart.

• e_connect_group: connects chart with another group.

• e_disconnect_group: diconnects chart from group.

• e_arrange: arrange charts.

Note

e_arrange may not work properly in the RStudio viewer.

Examples

# linked datazoom
e1 <- cars |>
  e_charts(
    speed,
    height = 200
  ) |>
  e_scatter(dist) |>
  e_datazoom(show = FALSE) |>
  e_group("grp") # assign group

e2 <- cars |>
  e_charts(
    dist,
    height = 200
  ) |>
  e_scatter(speed) |>
  e_datazoom() |>
  e_group("grp") |> # assign group
  e_connect_group("grp") # connect

if (interactive()) {
  e_arrange(e1, e2, title = "Linked datazoom")
}

echarts4r documentation built on July 9, 2023, 7:26 p.m.