luciole • luciole

ggplot2

Add Luciole font with:

add_luciole(showtext_auto = TRUE)

It will add Luciole font family to ‘sysfonts’, and allow its use in graphics through the package showtext.

Then declare the "Luciole" family in your graphics:

library(ggplot2)
ggplot() +
  aes(0, 0, label = "lisibilité") +
  geom_text(size = 20, family = "Luciole") + 
  theme_grey(base_family = "Luciole")

R Markdown

In a R Markdown document, you can use Luciole with an HTML output. Use a chunk like below in your Rmd:

```{r attach-luciole, include=FALSE}
attach_luciole()
```

Then all text will be rendered using Luciole (like this document). Here’s some examples character:

tag_example(style = "font-size: 2rem;")

abcdefghijklmnopqrstuvwxyz

ABCDEFGHIJKLMNOPQRSTUVWXYZ

0123456789$€£¥

?,;.:/!()[]{}@&

÷×−+∏∫∞

Shiny

Load Luciole CSS & font files into your page with:

luciole_font_dependency()

By default a style tag is injected in the head of the page to use Luciole in all the HTML body.

Example:

library(shiny)

ui <- fluidPage(
  
  luciole_font_dependency(),
  
  tags$h2("Hello, I'm using Luciole font to improve lisibility.")
)

server <- function(input, output, session) {
  
}

shinyApp(ui, server)