scrollrevealR allows you to animate shiny elements when they scroll into view using the scrollrevealjs library.
You can install the scrollrevealR package from CRAN with:
You can install the development version of scrollrevealR from GitHub with:
In order to use scrollrevealR, you only need to use one function:
scroll_reveal(): allows you to animate one or many shiny elements as they scroll into view.scroll_reveal() function on Shiny Tables, they tend to disappear when you scroll down to check the last observations of the table which is annoying. In order to deal with this issue, you can use the reset = FALSE argument which will trigger an animation only once.Below an example of a simple shiny app that uses the scrollrevealR package:
library(shiny)
library(scrollrevealR)
ui <- fluidPage(
h1("Mtcars Plot"),
br(), br(),
plotOutput(outputId = "plt1"),
br(), br(),
h1("Iris Plot"),
plotOutput(outputId = "plt2"),
br(), br(),
h1("ChickWeight Plot"),
plotOutput(outputId = "plt3"),
# Using the scroll_reveal() function -------------------------------------------
scroll_reveal(target = c("#plt1", "#plt2", "#plt3"), duration = 2000, distance = "100px"),
scroll_reveal(target = "h1", duration = 2000, distance = "100px"),
# -----------------------------------------------------------------------------
# Making some space at the end
br(), br(), br(), br(), br(), br(), br(), br(), br(), br(), br(), br()
)
server <- function(input, output) {
output$plt1 <- renderPlot({
plot(mtcars)
})
output$plt2 <- renderPlot({
plot(iris)
})
output$plt3 <- renderPlot({
plot(ChickWeight)
})
}
shinyApp(ui = ui, server = server)
If you use the scrollrevealR package for commercial usage, You can buy a Commercial License from the scrollreveal website.
Please note that the scrollrevealR project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.