e_theme: Themes

Description

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.

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.

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.

Examples

Run this code

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"]}')