Show/hide the latitude and longitude grid on the map

Usage

toggle_lat_lng_grid(proxy, show = TRUE)

Arguments

proxy: The map proxy object created by mapProxy().
show: Logical indicating whether to show or hide the grid. Default is TRUE.

Value

The map proxy object for chaining.

Examples

if(interactive()){
library(shiny)
library(toro)

ui <- fluidPage(
 tagList(
   mapOutput("map"),
   actionButton("show_grid", "Show Grid"),
   actionButton("hide_grid", "Hide Grid")
 )
)
server <- function(input, output, session) {

 output$map <- renderMap({
   map() |>
     add_lat_lng_grid()
  })

  observe({
    mapProxy("map") |>
      toggle_lat_lng_grid(show = TRUE)
  }) |>
    bindEvent(input$show_grid)

  observe({
    mapProxy("map") |>
      toggle_lat_lng_grid(show = FALSE)
   }) |>
     bindEvent(input$hide_grid)
}
}