Initialise — init • echarts4r

Initialise a chart.

Usage

e_charts(
  data,
  x,
  width = NULL,
  height = NULL,
  elementId = NULL,
  dispose = TRUE,
  draw = TRUE,
  renderer = "canvas",
  timeline = FALSE,
  ...,
  reorder = TRUE
)

# S3 method for default
e_charts(
  data,
  x,
  width = NULL,
  height = NULL,
  elementId = NULL,
  dispose = TRUE,
  draw = TRUE,
  renderer = "canvas",
  timeline = FALSE,
  ...,
  reorder = TRUE
)

# S3 method for Node
e_charts(
  data,
  x,
  width = NULL,
  height = NULL,
  elementId = NULL,
  dispose = TRUE,
  draw = TRUE,
  renderer = "canvas",
  timeline = FALSE,
  ...,
  reorder = TRUE
)

e_charts_(
  data,
  x = NULL,
  width = NULL,
  height = NULL,
  elementId = NULL,
  dispose = TRUE,
  draw = TRUE,
  renderer = "canvas",
  timeline = FALSE,
  ...,
  reorder = TRUE
)

e_chart(
  data,
  x,
  width = NULL,
  height = NULL,
  elementId = NULL,
  dispose = TRUE,
  draw = TRUE,
  renderer = "canvas",
  timeline = FALSE,
  ...,
  reorder = TRUE
)

e_data(e, data, x)

Arguments

data: A data.frame.
x: Column name containing x axis.
width, height: Must be a valid CSS unit (like '100%', '400px', 'auto') or a number, which will be coerced to a string and have 'px' appended.
elementId: Id of element.
dispose: Set to TRUE to force redraw of chart, set to FALSE to update.
draw: Whether to draw the chart, intended to be used with e_draw_p.
renderer: Renderer, takes canvas (default) or svg.
timeline: Set to TRUE to build a timeline, see timeline section.
...: Any other argument.
reorder: Set the FALSE to not reorder numeric x axis values.
e: An object of class echarts4r as returned by e_charts.

Timeline

The timeline feature currently supports the following chart types.

Examples

mtcars |>
  e_charts(qsec) |>
  e_line(mpg)

points <- mtcars[1:3, ]
mtcars |>
  e_charts_("qsec") |>
  e_line(mpg) |>
  e_data(points, qsec) |>
  e_scatter(mpg, color = "red", symbol_size = 20)