如何在闪亮的上下文中从传单交互式地图中删除背景

Question

Within Shiny context, I have created the below pretty map. I was wondering to know how can I remove the background (eg, Mexico, Canada, Oceans) in such a way that only US states appear. I tried the code below but it did not work.

    .leaflet-tile-container {
    display: none;
  }

Answer 1

This is what I needed! Adding an option to set the opacity to 0.

addProviderTiles("CartoDB.Positron",
                  options = providerTileOptions(opacity = 0)) %>%
                  addTiles(none)