apexcharter/man/ax_proxy_options.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/proxy.R
\name{ax_proxy_options}
\alias{ax_proxy_options}
\title{Proxy for updating options}
\usage{
ax_proxy_options(proxy, options)
}
\arguments{
\item{proxy}{A \code{apexchartProxy} \code{htmlwidget} object.}

\item{options}{New options to set.}
}
\description{
Allows you to update the configuration object.
}
\examples{

if (interactive()) {
  library(shiny)

  ui <- fluidPage(
    fluidRow(
      column(
        width = 8, offset = 2,
        tags$h2("Update options"),
        apexchartOutput(outputId = "chart"),
        checkboxInput(
          inputId = "show_label_xaxis",
          label = "Show x-axis labels"
        ),
        textInput(
          inputId = "yaxis_title",
          label = "Y-axis title"
        )
      )
    )
  )
  server <- function(input, output, session) {

    output$chart <- renderApexchart({
      apexchart() \%>\%
        ax_chart(type = "bar") \%>\%
        ax_series(list(
          name = "Example",
          data = c(23, 43, 76, 31)
        )) \%>\%
        ax_xaxis(
          categories = c("Label A", "Label B",
                         "Label C", "Label D")
        )
    })

    observe({
      apexchartProxy("chart") \%>\%
        ax_proxy_options(list(
          xaxis = list(
            labels = list(show = input$show_label_xaxis)
          ),
          yaxis = list(
            title = list(text = input$yaxis_title)
          )
        ))
    })

  }

  shinyApp(ui, server)
}

}