e_cloud: Wordcloud

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

Wordcloud

Description

Draw a wordcloud.

Usage

e_cloud(e, word, freq, color, rm_x = TRUE, rm_y = TRUE, ...)

e_cloud_(e, word, freq, color = NULL, rm_x = TRUE, rm_y = TRUE, ...)

Arguments

e	An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.
word, freq	Terms and their frequencies.
color	Word color.
rm_x, rm_y	Whether to remove x and y axis, defaults to TRUE.
...	Any other option to pass, check See Also section.

See Also

official documentation

Examples

words <- function(n = 5000) {
  a <- do.call(paste0, replicate(5, sample(LETTERS, n, TRUE), FALSE))
  paste0(a, sprintf("%04d", sample(9999, n, TRUE)), sample(LETTERS, n, TRUE))
}

tf <- data.frame(
  terms = words(100),
  freq = rnorm(100, 55, 10)
) |>
  dplyr::arrange(-freq)

tf |>
  e_color_range(freq, color) |>
  e_charts() |>
  e_cloud(terms, freq, color, shape = "circle", sizeRange = c(3, 15))

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