Nothing
library(shiny)
library(leaflet)
library(leaflet.extras2)
ui <- fluidPage(
leafletOutput("map"),
actionButton("removeSidebyside", "removeSidebyside")
)
server <- function(input, output, session) {
output$map <- renderLeaflet({
leaflet(quakes) %>%
addMapPane("left", zIndex = 0) %>%
addMapPane("right", zIndex = 0) %>%
addTiles(group = "base", layerId = "baseid",
options = pathOptions(pane = "right")) %>%
addProviderTiles(providers$CartoDB.DarkMatter,
group="carto", layerId = "cartoid",
options = pathOptions(pane = "left")) %>%
addCircleMarkers(data = breweries91[1:15,],
color = "blue", group = "blue",
options = pathOptions(pane = "left")) %>%
addCircleMarkers(data = breweries91[15:20,],
color = "yellow", group = "yellow") %>%
addCircleMarkers(data = breweries91[15:30,],
color = "red", group = "red",
options = pathOptions(pane = "right")) %>%
addLayersControl(overlayGroups = c("blue","red", "yellow")) %>%
addSidebyside(layerId = "sidecontrols",
rightId = "baseid",
leftId = "opencycle")
})
observeEvent(input$removeSidebyside, {
leafletProxy("map") %>%
removeSidebyside("sidecontrols")
})
}
shinyApp(ui, server)
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