Create a Compare slider widget — compare • mapgl

This function creates a comparison view between two Mapbox GL or Maplibre GL maps, allowing users to swipe between the two maps to compare different styles or data layers.

Usage

compare(
  map1,
  map2,
  width = "100%",
  height = NULL,
  elementId = NULL,
  mousemove = FALSE,
  orientation = "vertical"
)

Arguments

map1: A mapboxgl or maplibre object representing the first map.
map2: A mapboxgl or maplibre object representing the second map.
width: Width of the map container.
height: Height of the map container.
elementId: An optional string specifying the ID of the container for the comparison. If NULL, a unique ID will be generated.
mousemove: A logical value indicating whether to enable swiping during cursor movement (rather than only when clicked).
orientation: A string specifying the orientation of the swiper, either "horizontal" or "vertical".

Value

A comparison widget.

Examples

if (FALSE) { # \dontrun{
library(mapgl)

library(mapgl)

m1 <- mapboxgl(style = mapbox_style("light"))

m2 <- mapboxgl(style = mapbox_style("dark"))

compare(m1, m2)
} # }