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✨ Added Path.split() and the utility methods that support it

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This commit is contained in:
Joost De Cock 2018-08-22 15:55:15 +02:00
parent 753c1e913f
commit a4647dfebb
4 changed files with 191 additions and 1 deletions
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29
tests/utils.test.js
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@ -187,3 +187,32 @@ it("Should correctly format units", () => {
expect(freesewing.utils.units(123.456)).to.equal("12.35cm");
expect(freesewing.utils.units(123.456, "imperial")).to.equal('4.86"');
});
it("Should find a start or end point on beam", () => {
let A = new freesewing.Point(12, 34);
let B = new freesewing.Point(56, 78);
let checkA = new freesewing.Point(12, 34);
let checkB = new freesewing.Point(56, 78);
expect(freesewing.utils.pointOnBeam(A, B, checkA)).to.equal(true);
expect(freesewing.utils.pointOnBeam(A, B, checkB)).to.equal(true);
});
it("Should find whether a point lies on a line segment", () => {
let A = new freesewing.Point(12, 34);
let B = new freesewing.Point(56, 78);
let check1 = A.shiftTowards(B, 10);
let check2 = A.shiftTowards(B, 210);
expect(freesewing.utils.pointOnLine(A, B, check1)).to.equal(true);
expect(freesewing.utils.pointOnLine(A, B, check2)).to.equal(false);
});
it("Should find a start or end point on curve", () => {
let A = new freesewing.Point(12, 34);
let Acp = new freesewing.Point(123, 4);
let B = new freesewing.Point(56, 78);
let Bcp = new freesewing.Point(5, 678);
let checkA = new freesewing.Point(12, 34);
let checkB = new freesewing.Point(56, 78);
expect(freesewing.utils.pointOnCurve(A, Acp, Bcp, B, checkA)).to.equal(true);
expect(freesewing.utils.pointOnCurve(A, Acp, Bcp, B, checkB)).to.equal(true);
});