echarty (version 1.4.7)

ec.upd: Update option lists

Description

Improve readability by chaining commands

Usage

ec.upd(wt, ...)

Arguments

wt

An echarty widget

...

A commands expression to update option lists

Details

Replaces syntax
p <- ec.init(...)
p$x$opts$series <- ...
with
ec.init(...) |> # set or preset chart params
ec.upd({series <- ...}) # update params thru R commands

Examples

Orange |> dplyr::group_by(Tree) |> ec.init() |>
ec.upd({ 
  series <- lapply(series, function(x) {
    x$symbolSize= 10; x$encode= list(x='age', y='circumference'); x } )
})