The r2social package is available on CRAN and can be installed as shown below
remotes::install_github("oobianom/r2fireworks")
Attach library
library(r2social)
# simple example with automatic start
library(shiny)
library(r2fireworks)
ui <- fluidPage(
useFireworks(),
shiny::tags$h1("Introducing r2fireworks"),
shiny::tags$p("Celebrate 4th of July and my R package!!!")
)
server <- function(input, output, session) {
# optional. start fireworks on load
showFireworks(particleCount = 30)
}
shinyApp(ui, server)
# example with start and stop buttons
library(shiny)
library(r2fireworks)
ui <- fluidPage(
useFireworks(),
shiny::tags$h1("Here is the starts"),
shiny::tags$p("Celebrate 4th of July and my R package!!!"),
actionButton("startFW","Show and Start Fireworks, with speed x1"),
actionButton("startFWx4","Show and Start Fireworks, with speed x4"),
actionButton("startFWspx4","Show Fireworks, with particle burst size 10000"),
actionButton("stopFW","Remove Fireworks")
)
server <- function(input, output, session) {
observeEvent(input$startFW,{
showFireworks()
})
observeEvent(input$startFWx4,{
showFireworks(speed = 4,particleCount = 50)
})
observeEvent(input$startFWspx4,{
showFireworks(speed = 1,particleCount = 10000)
})
observeEvent(input$stopFW,{
removeFireworks()
})
}
---
title: "r2fireworks: add celebratory fireworks to page"
output:
html_document:
theme: default
---
#### Example
``{r}
library(r2fireworks)
useFireworks()
addRmdFireworks(particleCount = 30, speed = 3)
``
```
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