d3po (version 1.1.0)

po_bar: Bar

Description

Draw a bar chart.

Usage

po_bar(d3po, ..., data = NULL, inherit_daes = TRUE)

Value

an 'htmlwidgets' object with the desired interactive plot

Arguments

d3po

Either the output of d3po() or d3po_proxy().

...

Aesthetics, see daes().

data

Any dataset to use for plot, overrides data passed to d3po().

inherit_daes

Whether to inherit aesthetics previous specified.

Examples

if (interactive()) {
  trade_by_continent <- d3po::trade
  trade_by_continent <- aggregate(
    trade ~ reporter_continent,
    data = d3po::trade,
    FUN = sum
  )

  # Assign colors to continents
  my_pal <- tintin::tintin_pal()(7)

  names(my_pal) <- c(
    "Africa", "Antarctica", "Asia",
    "Europe", "North America", "Oceania", "South America"
  )

  d3po(trade_by_continent, width = 800, height = 600) |>
    po_bar(daes(x = reporter_continent, y = trade, color = my_pal)) |>
    po_labels(
      x = "Continent",
      y = "Trade (USD billion)",
      title = "Total Trade by Reporter Continent in 2023"
    )
}