Nothing
#' Table with settings app
#'
#' @description Example table with setting app for testing using \code{shinytest2}
#'
#' @keywords internal
#'
app_tws <- function() {
shiny::shinyApp(
ui = shiny::fluidPage(
table_with_settings_ui(
id = "table_with_settings"
)
),
server = function(input, output, session) {
df1 <- data.frame(
AGE = c(35, 41),
SEX = factor(c("M", "F")),
ARM = c("B: Placebo", "C: Combination")
)
table_r <- shiny::reactive({
l1 <- rtables::basic_table()
l2 <- rtables::split_cols_by(l1, "ARM")
l3 <- rtables::analyze(l2, c("SEX", "AGE"))
tbl <- rtables::build_table(l3, df1)
tbl
})
table_with_settings_srv(id = "table_with_settings", table_r = table_r)
}
)
}
#' Plot with settings app
#'
#' @description Example plot with setting app for testing using \code{shinytest2}
#'
#' @keywords internal
#'
app_pws <- function() {
shiny::shinyApp(
ui = shiny::fluidPage(
shinyjs::useShinyjs(),
shiny::actionButton("button", "Show/Hide"),
plot_with_settings_ui(
id = "plot_with_settings"
)
),
server = function(input, output, session) {
plot_r <- shiny::reactive({
ggplot2::ggplot(data.frame(x = 1:5, y = 1:5)) +
ggplot2::geom_point(ggplot2::aes(x = 1:5, y = 1:5))
})
show_hide_signal <- shiny::reactiveVal(TRUE)
shiny::observeEvent(input$button, {
show_hide_signal(
!show_hide_signal()
)
})
plot_data <- plot_with_settings_srv(
id = "plot_with_settings",
plot_r = plot_r,
height = c(400, 100, 1200),
width = c(500, 250, 750),
brushing = TRUE,
clicking = TRUE,
dblclicking = TRUE,
hovering = TRUE,
show_hide_signal = show_hide_signal
)
shiny::exportTestValues(
plot_r = plot_r,
plot_data = plot_data
)
}
)
}
#' Function to check if a function has a side effect of drawing something
#' @param `function` function which possibly draws something.
#' @return `logical(1)` whether the function has a side effect of drawing a plot.
#' @note reference to https://stackoverflow.com/questions/74615694/check-if-a-function-draw-plot-something
#' @keywords internal
is_draw <- function(plot_fun) {
checkmate::assert_function(plot_fun)
grDevices::graphics.off() # close any current graphics devices
cdev <- grDevices::dev.cur()
plot_fun()
if (cdev != grDevices::dev.cur()) {
on.exit(grDevices::dev.off())
return(TRUE)
}
return(FALSE)
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.