dblclickOpts(id = NULL, clip = TRUE, delay = 400)


id Input value name. For example, if the value is "plot_dblclick", then the click coordinates will be available as input$plot_dblclick.
clip Should the click area be clipped to the plotting area? If FALSE, then the server will receive double-click events even when the mouse is outside the plotting area, as long as it is still inside the image.
delay Maximum delay (in ms) between a pair clicks for them to be counted as a double-click.


This generates an object representing dobule-click options, to be passed as the dblclick argument of imageOutput or plotOutput.