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Add a custom theme or apply a pre-built one.

Usage

e_theme(
  e,
  name = c("auritus", "azul", "bee-inspired", "blue", "caravan", "carp", "chalk",
    "cool", "dark-blue", "dark-bold", "dark-digerati", "dark-fresh-cut", "dark-mushroom",
    "dark", "eduardo", "essos", "forest", "fresh-cut", "fruit", "gray", "green",
    "halloween", "helianthus", "infographic", "inspired", "jazz", "london", "macarons",
    "macarons2", "mint", "purple-passion", "red-velvet", "red", "roma", "royal",
    "sakura", "shine", "tech-blue", "vintage", "walden", "wef", "weforum", "westeros",
    "wonderland")
)

e_theme_custom(e, theme, name = "custom")

e_theme_register(theme, name = "custom")

Arguments

e

An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.

name

Name of theme.

theme

Theme, A json string or a see below.

Details

The function e_theme_register can be used to register the theme globally in R markdown or shiny (UI). This is useful because 1) the e_theme_custom registers the theme every time and is more computationally expensive.

Functions

  • e_theme - Use a default theme by name.

  • e_theme_custom - Use a custom theme.

  • e_theme_register - Register a theme globally in shiny or R markdown.

Examples

mtcars |>
  e_charts(mpg) |>
  e_line(disp) |>
  e_area(hp) |>
  e_x_axis(min = 10) -> p

p |> e_theme("chalk")
p |> e_theme_custom('{"color":["#ff715e","#ffaf51"]}')