mapgl (version 0.2.1)

add_image_source: Add an image source to a Mapbox GL or Maplibre GL map

Description

Add an image source to a Mapbox GL or Maplibre GL map

Usage

add_image_source(
  map,
  id,
  url = NULL,
  data = NULL,
  coordinates = NULL,
  colors = NULL
)

Value

The modified map object with the new source added.

Arguments

map

A map object created by the mapboxgl or maplibre function.

id

A unique ID for the source.

url

A URL pointing to the image source.

data

A SpatRaster object from the terra package or a RasterLayer object.

coordinates

A list of coordinates specifying the image corners in clockwise order: top left, top right, bottom right, bottom left. For SpatRaster or RasterLayer objects, this will be extracted for you.

colors

A vector of colors to use for the raster image.