e_capture: Capture event

In echarts4r: Create Interactive Graphs with 'Echarts JavaScript' Version 5

Capture event

Description

Add an event capture.

Usage

e_capture(e, event)

Arguments

e	An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.
event	An event name from the event documentation.

Details

Many events can be captured, however not all are integrated, you can pass one that is not implemented with this function.

Examples

## Not run: 
# add datazoom
library(shiny)

ui <- fluidPage(
  echarts4rOutput("chart"),
  verbatimTextOutput("zoom")
)

server <- function(input, output) {
  output$chart <- renderEcharts4r({
    mtcars |>
      e_charts(mpg) |>
      e_scatter(qsec) |>
      e_datazoom() |>
      e_capture("datazoom")
  })

  output$zoom <- renderPrint({
    input$chart_datazoom
  })
}

if (interactive()) {
  shinyApp(ui, server)
}

## End(Not run)

echarts4r documentation built on July 9, 2023, 7:26 p.m.