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allow hydrating clustered features

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jkonieczny
2021-07-08 20:06:18 +02:00
parent e791bf4e33
commit 9fd25dddbf
2 changed files with 28 additions and 0 deletions
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17
test/browser/spec/ol/source/cluster.test.js
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@@ -75,6 +75,23 @@ describe('ol.source.Cluster', function () {
expect(source.getFeatures().length).to.be(1);
expect(source.getFeatures()[0].get('features').length).to.be(2);
});
it('hydrates cluster feature with additional fields', function () {
const feature1 = new Feature(new Point([0, 0]));
const feature2 = new Feature(new Point([0, 0]));
feature1.set('value', 1);
feature2.set('value', 2);
const source = new Cluster({
source: new VectorSource({
features: [feature1, feature2],
}),
hydrate: function (clusterFeature, features) {
clusterFeature.set('sum', 3);
},
});
source.loadFeatures(extent, 1, projection);
expect(source.getFeatures().length).to.be(1);
expect(source.getFeatures()[0].get('sum')).to.be(3);
});
});
describe('#setDistance', function () {