39 lines
976 B
JavaScript
39 lines
976 B
JavaScript
import {deflateCoordinates, deflateCoordinatesArray} from '../../../../../src/ol/geom/flat/deflate.js';
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describe('ol.geom.flat.deflate', function() {
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describe('ol.geom.flat.deflate.coordinates', function() {
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let flatCoordinates;
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beforeEach(function() {
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flatCoordinates = [];
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});
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it('flattens coordinates', function() {
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const offset = deflateCoordinates(
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flatCoordinates, 0, [[1, 2], [3, 4]], 2);
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expect(offset).to.be(4);
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expect(flatCoordinates).to.eql([1, 2, 3, 4]);
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});
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});
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describe('ol.geom.flat.deflate.coordinatess', function() {
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let flatCoordinates;
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beforeEach(function() {
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flatCoordinates = [];
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});
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it('flattens arrays of coordinates', function() {
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const ends = deflateCoordinatesArray(flatCoordinates, 0,
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], 2);
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expect(ends).to.eql([4, 8]);
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expect(flatCoordinates).to.eql([1, 2, 3, 4, 5, 6, 7, 8]);
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});
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});
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});
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