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_boundSegments did not work on rising line (#8838)

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Jukka Kurkela 2021-04-07 14:32:28 +03:00 committed by GitHub
parent 873223fc78
commit c6473da16c
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2 changed files with 10 additions and 1 deletions
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2
src/helpers/helpers.segment.js
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@ -14,7 +14,7 @@ function propertyFn(property) {
};
}
return {
between: (n, s, e) => n >= s && n <= e,
between: (n, s, e) => n >= Math.min(s, e) && n <= Math.max(e, s),
compare: (a, b) => a - b,
normalize: x => x
};

9
test/specs/helpers.segment.tests.js
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@ -40,5 +40,14 @@ describe('helpers.segments', function() {
it('should find segment from after the line', function() {
expect(_boundSegment(segment, points, {property: 'x', start: 25, end: 35})).toEqual([{start: 1, end: 2, loop: false}]);
});
it('should find multiple segments', function() {
const points2 = [{x: 0, y: 100}, {x: 1, y: 50}, {x: 2, y: 70}, {x: 4, y: 80}, {x: 5, y: -100}];
expect(_boundSegment({start: 0, end: 4, loop: false}, points2, {property: 'y', start: 60, end: 60})).toEqual([
{start: 0, end: 1, loop: false},
{start: 1, end: 2, loop: false},
{start: 3, end: 4, loop: false},
]);
});
});
});