62 lines
1.6 KiB
JavaScript
62 lines
1.6 KiB
JavaScript
import Feature from '../../../../src/ol/Feature.js';
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import Point from '../../../../src/ol/geom/Point.js';
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import Map from '../../../../src/ol/Map.js';
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import View from '../../../../src/ol/View.js';
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import VectorImageLayer from '../../../../src/ol/layer/VectorImage.js';
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import VectorSource from '../../../../src/ol/source/Vector.js';
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describe('ol/layer/VectorImage', function() {
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describe('#getFeatures()', function() {
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let map, layer;
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beforeEach(function() {
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layer = new VectorImageLayer({
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source: new VectorSource({
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features: [
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new Feature({
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geometry: new Point([-1000000, 0]),
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name: 'feature1'
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}),
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new Feature({
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geometry: new Point([1000000, 0]),
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name: 'feture2'
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})
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]
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})
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});
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const container = document.createElement('div');
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container.style.width = '256px';
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container.style.height = '256px';
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document.body.appendChild(container);
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map = new Map({
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target: container,
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layers: [
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layer
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],
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view: new View({
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zoom: 2,
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center: [0, 0]
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})
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});
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});
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afterEach(function() {
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document.body.removeChild(map.getTargetElement());
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map.setTarget(null);
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});
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it('detects features properly', function(done) {
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map.renderSync();
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const pixel = map.getPixelFromCoordinate([-1000000, 0]);
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layer.getFeatures(pixel).then(function(features) {
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expect(features[0].get('name')).to.be('feature1');
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done();
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});
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});
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});
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});
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