maplibre-gl-basemaps
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ka7eh
MapLibre GL Basemaps Control
The core interactions and styling of this control is based on Leaflet.Basemaps
A Maplibre GL Control for switching between basemaps. The control only supports raster sources.
This should work with Mapbox GL too. See
example.mapboxgl.html. You need to add a Mapbox access token to run this example.
Usage
import BasemapsControl from 'maplibre-gl-basemaps';
import 'maplibre-gl-basemaps/lib/basemaps.css';
map.addControl(new BasemapsControl(options));
To run the examples locally, install the dependencies and run npm run examples.
Go to localhost:8080 for Maplibre GL example and localhost:8080/example.mapbox.html for Mapbox GL example.
Options
Control options
| Attribute | Description | Default value |
|---|---|---|
| basemaps | An array of basemap objects (see the table below for attributes of basemap object) | - |
| initialBasemap | Id of the basemap to set to active on initialization | - |
| expandDirection | The direction that the control expand on hover | right |
Basemap object
| Attribute | Description |
|---|---|
| id | The string to use for both the basemap source and layer |
| tiles | An array of one or more tile source URLs, as in the TileJSON spec (https://maplibre.org/maplibre-gl-js-docs/style-spec/sources/#raster-tiles) |
| sourceExtraParams | Other parameters accepted by MapLibre GL raster source to pass to the basemap (https://maplibre.org/maplibre-gl-js-docs/style-spec/sources/#raster) |
| layerExtraParams | Other parameters accepted by MapLibre GL raster layer to pass to the basemap (https://maplibre.org/maplibre-gl-js-docs/style-spec/layers/#raster) |
ka7eh