Add Subchart

Source: R/subchart.R

Subcharts are defined in multiple axis by passing a single `data.frame`. Subcharts are listed as an experimental feature in the C3 documentation).

subchart(c3, height = 20, onbrush = NULL)

# S3 method for c3
subchart(c3, height = 20, onbrush = NULL)

Arguments

c3

c3 htmlwidget object
height

integer pixels
onbrush

character js function, wrap character or character vector in JS()

Value

c3

See also

Other c3: RColorBrewer, c3, grid, legend, region, tooltip, xAxis, zoom

Examples

data.frame(a = abs(rnorm(20) * 10),
           b = abs(rnorm(20) * 10),
           date = seq(as.Date("2014-01-01"), by = "month", length.out = 20)) %>%
     c3(x = 'date') %>%
     subchart(height = 20, onbrush = 'function (domain) { console.log(domain) }')