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Installation

Install the Github version.

# install.packages("remotes")
remotes::install_github("JohnCoene/linne")

Example

{linne} contains a single reference class which comes with just a few core methods. Always start with the new method to instantiate a new class.

library(linne)

linne <- Linne$new()

There are two core methods to {linne}:

• define - Define a global variable
• rule - Add a CSS rule

Let’s say you want to change the look and feel of this button in a shiny application.

actionButton(inputId = "myButton", label = "Click me")

Using {linne} we define a CSS rule with the rule method to change how it looks.

library(linne)

linne <- Linne$
  new()$
  rule(
    sel_input("myButton"), # inputId = "myButton"
    backgroundColor = 'red', 
    fontSize = 20,
    color = "white"
  )

{linne} will automatically convert integers and numerics to pixels, therefore the above changes the font size to 20 pixels.

library(linne)
library(shiny)

ui <- fluidPage(
  linne$include(), # include the CSS
  actionButton(inputId = "myButton", label = "Click me")
)

server <- function(input, output){}

shinyApp(ui, server)

Code of Conduct

Please note that the linne project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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