Skip to contents

Create a Wordcloud

v_wordcloud.Rd

Create a Wordcloud

Usage

v_wordcloud(
  vc,
  mapping = NULL,
  data = NULL,
  name = NULL,
  ...,
  serie_id = NULL,
  data_id = NULL
)

Arguments

vc

A chart initialized with vchart().

mapping

Default list of aesthetic mappings to use for chart.

data

Default dataset to use for chart. If not already a data.frame, it will be coerced to with as.data.frame.

name

Name for the serie, only used for single serie (no color/fill aesthetic supplied).

...

Additional parameters for the serie.

data_id, serie_id

ID for the data/serie, can be used to further customize the chart with v_specs().

Value

A vchart() htmlwidget object.

Examples


library(vchartr)

vchart(top_cran_downloads) %>%
  v_wordcloud(aes(word = package, count = count))



vchart(top_cran_downloads) %>%
  v_wordcloud(aes(word = package, count = count, color = package))



vchart(top_cran_downloads) %>%
  v_wordcloud(
    aes(word = package, count = count, color = package),
    wordCloudConfig = list(
      zoomToFit = list(
        enlarge = TRUE,
        fontSizeLimitMax = 30
      )
    )
  )




if (interactive()) {
  # Use an image to shape the wordcloud
  vchart(top_cran_downloads) %>%
    v_wordcloud(
      aes(word = package, count = count, color = package),
      maskShape = "https://jeroen.github.io/images/Rlogo.png"
    )
}