OpenLayers - "color-space/lchuv.js" not included in v8.2 download?

Question

I'm just trying out some OpenLayers sample code (see below) with a download of version 8.2 but I get an error related to "color-space/lchuv.js" not found.

import Map from '/ol/Map.js';
import OSM from '/ol/source/OSM.js';
import TileLayer from '/ol/layer/Tile.js';
import View from '/ol/View.js';

const map = new Map({
   target: 'map',
   layers: [
     new TileLayer({
       source: new OSM(),
     }),
   ],
  view: new View({
    center: [0, 0],
    zoom: 2,
  }),
});

When I switched to a download of version 8.1 then the error disappears.

It seems to be a change to color.js. v8.2 references 'color-space/lchuv.js' which doesn't seem to be included. v8.1 references math.js.

Am I doing something wrong or is there a directory missing from v8.2?

Answer 1

To use the downloaded version (https://github.com/openlayers/openlayers/releases/download/v8.2.0/v8.2.0-package.zip for v8.2.0) properly, i.e. with all dependencies except geotiff and ol-mapbox-style included, reference dist/ol.js from the downloaded zip in a script tag and ol.css in a style tag in your HTML page. Then in your JavaScript, don't use any imports. Instead, use ol.Map, ol.View, ol.layer.Tile, ol.source.OSM etc. directly.

const map = new ol.Map({
   target: 'map',
   layers: [
     new ol.layer.Tile({
       source: new ol.source.OSM(),
     }),
   ],
  view: new ol.View({
    center: [0, 0],
    zoom: 2,
  }),
});

<script src="path/to/dist/ol.js"></script>
<link rel="stylesheet" href="path/to/ol.css">