Output and render functions for using apexcharter within Shiny applications and interactive Rmd documents.
apexchartOutput(outputId, width = "100%", height = "400px")
renderApexchart(expr, env = parent.frame(), quoted = FALSE)
sparkBoxOutput(outputId, width = "100%", height = "160px")
renderSparkBox(expr, env = parent.frame(), quoted = FALSE)
output variable to read from
Must be a valid CSS unit (like '100%'
,
'400px'
, 'auto'
) or a number, which will be coerced to a
string and have 'px'
appended.
An expression that generates a apexcharter
The environment in which to evaluate expr
.
Is expr
a quoted expression (with quote()
)? This
is useful if you want to save an expression in a variable.
An Apexcharts output that can be included in the application UI.
if (interactive()) {
library(shiny)
library(apexcharter)
ui <- fluidPage(
fluidRow(
column(
width = 8, offset = 2,
tags$h2("Apexchart in Shiny"),
actionButton("redraw", "Redraw chart"),
apexchartOutput("chart")
)
)
)
server <- function(input, output, session) {
output$chart <- renderApexchart({
input$redraw
apexchart() %>%
ax_chart(type = "bar") %>%
ax_series(
list(
name = "Example",
data = sample(1:100, 5)
)
) %>%
ax_xaxis(
categories = LETTERS[1:5]
)
})
}
shinyApp(ui, server)
}