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Maintain M and Z coordinates in ol.geom.Circle#getClosestPoint

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This commit is contained in:
Tom Payne
2014-01-20 08:55:28 +01:00
parent d9437e469d
commit 5bee477734
2 changed files with 42 additions and 8 deletions
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31
test/spec/ol/geom/circle.test.js
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@@ -89,6 +89,37 @@ describe('ol.geom.Circle', function() {
expect(closestPoint[1]).to.roughlyEqual(-Math.sqrt(0.5), 1e-15);
});
it('maintains Z coordinates', function() {
var circle = new ol.geom.Circle([0, 0, 1], 1);
expect(circle.getLayout()).to.be(ol.geom.GeometryLayout.XYZ);
var closestPoint = circle.getClosestPoint([2, 0]);
expect(closestPoint).to.have.length(3);
expect(closestPoint[0]).to.roughlyEqual(1, 1e-15);
expect(closestPoint[1]).to.roughlyEqual(0, 1e-15);
expect(closestPoint[2]).to.be(1);
});
it('maintains M coordinates', function() {
var circle = new ol.geom.Circle([0, 0, 2], 1,
ol.geom.GeometryLayout.XYM);
var closestPoint = circle.getClosestPoint([2, 0]);
expect(closestPoint).to.have.length(3);
expect(closestPoint[0]).to.roughlyEqual(1, 1e-15);
expect(closestPoint[1]).to.roughlyEqual(0, 1e-15);
expect(closestPoint[2]).to.be(2);
});
it('maintains Z and M coordinates', function() {
var circle = new ol.geom.Circle([0, 0, 1, 2], 1);
expect(circle.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
var closestPoint = circle.getClosestPoint([2, 0]);
expect(closestPoint).to.have.length(4);
expect(closestPoint[0]).to.roughlyEqual(1, 1e-15);
expect(closestPoint[1]).to.roughlyEqual(0, 1e-15);
expect(closestPoint[2]).to.be(1);
expect(closestPoint[3]).to.be(2);
});
});
describe('#getExtent', function() {