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This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
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112
test/spec/ol/geom/polygon.test.js
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@@ -1,16 +1,14 @@
goog.require('ol.extent');
goog.require('ol.geom.Circle');
goog.require('ol.geom.LinearRing');
goog.require('ol.geom.Polygon');
import _ol_extent_ from '../../../../src/ol/extent.js';
import _ol_geom_Circle_ from '../../../../src/ol/geom/Circle.js';
import _ol_geom_LinearRing_ from '../../../../src/ol/geom/LinearRing.js';
import _ol_geom_Polygon_ from '../../../../src/ol/geom/Polygon.js';
describe('ol.geom.Polygon', function() {
it('can be constructed with a null geometry', function() {
expect(function() {
return new ol.geom.Polygon(null);
return new _ol_geom_Polygon_(null);
}).not.to.throwException();
});
@@ -18,7 +16,7 @@ describe('ol.geom.Polygon', function() {
var polygon;
beforeEach(function() {
polygon = new ol.geom.Polygon([]);
polygon = new _ol_geom_Polygon_([]);
});
it('defaults to layout XY', function() {
@@ -30,7 +28,7 @@ describe('ol.geom.Polygon', function() {
});
it('has an empty extent', function() {
expect(ol.extent.isEmpty(polygon.getExtent())).to.be(true);
expect(_ol_extent_.isEmpty(polygon.getExtent())).to.be(true);
});
it('has empty flat coordinates', function() {
@@ -43,11 +41,11 @@ describe('ol.geom.Polygon', function() {
it('can append linear rings', function() {
polygon.appendLinearRing(
new ol.geom.LinearRing([[1, 2], [3, 4], [5, 6]]));
new _ol_geom_LinearRing_([[1, 2], [3, 4], [5, 6]]));
expect(polygon.getCoordinates()).to.eql(
[[[1, 2], [3, 4], [5, 6]]]);
polygon.appendLinearRing(
new ol.geom.LinearRing([[7, 8], [9, 10], [11, 12]]));
new _ol_geom_LinearRing_([[7, 8], [9, 10], [11, 12]]));
expect(polygon.getCoordinates()).to.eql(
[[[1, 2], [3, 4], [5, 6]], [[7, 8], [9, 10], [11, 12]]]);
});
@@ -61,7 +59,7 @@ describe('ol.geom.Polygon', function() {
beforeEach(function() {
outerRing = [[0, 1], [1, 4], [4, 3], [3, 0]];
innerRing = [[2, 2], [3, 2], [3, 3], [2, 3]];
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
flatCoordinates = [0, 1, 1, 4, 4, 3, 3, 0, 2, 2, 3, 2, 3, 3, 2, 3];
outsideOuter = [0, 4];
inside = [1.5, 1.5];
@@ -97,16 +95,16 @@ describe('ol.geom.Polygon', function() {
var linearRings = polygon.getLinearRings();
expect(linearRings).to.be.an(Array);
expect(linearRings).to.have.length(2);
expect(linearRings[0]).to.be.an(ol.geom.LinearRing);
expect(linearRings[0]).to.be.an(_ol_geom_LinearRing_);
expect(linearRings[0].getCoordinates()).to.eql(outerRing);
expect(linearRings[1]).to.be.an(ol.geom.LinearRing);
expect(linearRings[1]).to.be.an(_ol_geom_LinearRing_);
expect(linearRings[1].getCoordinates()).to.eql(innerRing);
});
it('does not reverse any rings', function() {
outerRing.reverse();
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
var coordinates = polygon.getCoordinates();
expect(coordinates[0]).to.eql(outerRing);
expect(coordinates[1]).to.eql(innerRing);
@@ -128,8 +126,8 @@ describe('ol.geom.Polygon', function() {
var cw = [[-180, -90], [-180, 90], [180, 90], [180, -90], [-180, -90]];
var ccw = [[-180, -90], [180, -90], [180, 90], [-180, 90], [-180, -90]];
var right = new ol.geom.Polygon([ccw, cw]);
var left = new ol.geom.Polygon([cw, ccw]);
var right = new _ol_geom_Polygon_([ccw, cw]);
var left = new _ol_geom_Polygon_([cw, ccw]);
it('returns coordinates as they were constructed', function() {
expect(right.getCoordinates()).to.eql([ccw, cw]);
@@ -152,20 +150,20 @@ describe('ol.geom.Polygon', function() {
it('reverses the outer ring if necessary', function() {
outerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses inner rings if necessary', function() {
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses all rings if necessary', function() {
outerRing.reverse();
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
@@ -180,7 +178,7 @@ describe('ol.geom.Polygon', function() {
beforeEach(function() {
outerRing = [[0, 0, 1], [4, 4, 2], [4, 0, 3]];
innerRing = [[2, 1, 4], [3, 1, 5], [3, 2, 6]];
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
flatCoordinates = [0, 0, 1, 4, 4, 2, 4, 0, 3, 2, 1, 4, 3, 1, 5, 3, 2, 6];
outsideOuter = [1, 3];
inside = [3.5, 0.5];
@@ -223,25 +221,25 @@ describe('ol.geom.Polygon', function() {
it('does not intersect outside extent', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([outsideOuter]))).to.be(false);
_ol_extent_.boundingExtent([outsideOuter]))).to.be(false);
});
it('does intersect inside extent', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([inside]))).to.be(true);
_ol_extent_.boundingExtent([inside]))).to.be(true);
});
it('does intersect boundary extent', function() {
var firstMidX = (outerRing[0][0] + outerRing[1][0]) / 2;
var firstMidY = (outerRing[0][1] + outerRing[1][1]) / 2;
expect(polygon.intersectsExtent(ol.extent.boundingExtent([[firstMidX,
expect(polygon.intersectsExtent(_ol_extent_.boundingExtent([[firstMidX,
firstMidY]]))).to.be(true);
});
it('does not intersect extent fully contained by inner ring', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([insideInner]))).to.be(false);
_ol_extent_.boundingExtent([insideInner]))).to.be(false);
});
});
@@ -250,20 +248,20 @@ describe('ol.geom.Polygon', function() {
it('reverses the outer ring if necessary', function() {
outerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses inner rings if necessary', function() {
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses all rings if necessary', function() {
outerRing.reverse();
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
@@ -278,7 +276,7 @@ describe('ol.geom.Polygon', function() {
beforeEach(function() {
outerRing = [[0, 0, 1], [4, 4, 2], [4, 0, 3]];
innerRing = [[2, 1, 4], [3, 1, 5], [3, 2, 6]];
polygon = new ol.geom.Polygon(
polygon = new _ol_geom_Polygon_(
[outerRing, innerRing], 'XYM');
flatCoordinates = [0, 0, 1, 4, 4, 2, 4, 0, 3, 2, 1, 4, 3, 1, 5, 3, 2, 6];
outsideOuter = [1, 3];
@@ -322,25 +320,25 @@ describe('ol.geom.Polygon', function() {
it('does not intersect outside extent', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([outsideOuter]))).to.be(false);
_ol_extent_.boundingExtent([outsideOuter]))).to.be(false);
});
it('does intersect inside extent', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([inside]))).to.be(true);
_ol_extent_.boundingExtent([inside]))).to.be(true);
});
it('does intersect boundary extent', function() {
var firstMidX = (outerRing[0][0] + outerRing[1][0]) / 2;
var firstMidY = (outerRing[0][1] + outerRing[1][1]) / 2;
expect(polygon.intersectsExtent(ol.extent.boundingExtent([[firstMidX,
expect(polygon.intersectsExtent(_ol_extent_.boundingExtent([[firstMidX,
firstMidY]]))).to.be(true);
});
it('does not intersect extent fully contained by inner ring', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([insideInner]))).to.be(false);
_ol_extent_.boundingExtent([insideInner]))).to.be(false);
});
});
@@ -349,20 +347,20 @@ describe('ol.geom.Polygon', function() {
it('reverses the outer ring if necessary', function() {
outerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses inner rings if necessary', function() {
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses all rings if necessary', function() {
outerRing.reverse();
innerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
@@ -379,7 +377,7 @@ describe('ol.geom.Polygon', function() {
innerRing1 =
[[2, 4, 7, 8], [4, 4, 9, 10], [4, 5, 11, 12], [2, 5, 13, 14]];
innerRing2 = [[3, 2, 15, 16], [4, 3, 17, 18], [2, 3, 19, 20]];
polygon = new ol.geom.Polygon([outerRing, innerRing1, innerRing2]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing1, innerRing2]);
flatCoordinates = [
0, 6, 1, 2, 6, 6, 3, 4, 3, 0, 5, 6,
2, 4, 7, 8, 4, 4, 9, 10, 4, 5, 11, 12, 2, 5, 13, 14,
@@ -429,27 +427,27 @@ describe('ol.geom.Polygon', function() {
it('does not intersect outside extent', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([outsideOuter]))).to.be(false);
_ol_extent_.boundingExtent([outsideOuter]))).to.be(false);
});
it('does intersect inside extent', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([inside]))).to.be(true);
_ol_extent_.boundingExtent([inside]))).to.be(true);
});
it('does intersect boundary extent', function() {
var firstMidX = (outerRing[0][0] + outerRing[1][0]) / 2;
var firstMidY = (outerRing[0][1] + outerRing[1][1]) / 2;
expect(polygon.intersectsExtent(ol.extent.boundingExtent([[firstMidX,
expect(polygon.intersectsExtent(_ol_extent_.boundingExtent([[firstMidX,
firstMidY]]))).to.be(true);
});
it('does not intersect extent fully contained by inner ring', function() {
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([insideInner1]))).to.be(false);
_ol_extent_.boundingExtent([insideInner1]))).to.be(false);
expect(polygon.intersectsExtent(
ol.extent.boundingExtent([insideInner2]))).to.be(false);
_ol_extent_.boundingExtent([insideInner2]))).to.be(false);
});
});
@@ -458,14 +456,14 @@ describe('ol.geom.Polygon', function() {
it('reverses the outer ring if necessary', function() {
outerRing.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing1, innerRing2]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing1, innerRing2]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
it('reverses inner rings if necessary', function() {
innerRing1.reverse();
innerRing2.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing1, innerRing2]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing1, innerRing2]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
@@ -473,7 +471,7 @@ describe('ol.geom.Polygon', function() {
outerRing.reverse();
innerRing1.reverse();
innerRing2.reverse();
polygon = new ol.geom.Polygon([outerRing, innerRing1, innerRing2]);
polygon = new _ol_geom_Polygon_([outerRing, innerRing1, innerRing2]);
expect(polygon.getOrientedFlatCoordinates()).to.eql(flatCoordinates);
});
@@ -485,7 +483,7 @@ describe('ol.geom.Polygon', function() {
var polygon;
beforeEach(function() {
polygon = new ol.geom.Polygon(
polygon = new _ol_geom_Polygon_(
[[[3, 0], [1, 3], [0, 6], [2, 6], [3, 7], [4, 6], [6, 6], [4, 3]]]);
});
@@ -493,7 +491,7 @@ describe('ol.geom.Polygon', function() {
it('returns the expected result', function() {
var simplifiedGeometry = polygon.getSimplifiedGeometry(9);
expect(simplifiedGeometry).to.be.an(ol.geom.Polygon);
expect(simplifiedGeometry).to.be.an(_ol_geom_Polygon_);
expect(simplifiedGeometry.getCoordinates()).to.eql(
[[[3, 0], [0, 3], [0, 6], [6, 6], [3, 3]]]);
});
@@ -513,7 +511,7 @@ describe('ol.geom.Polygon', function() {
describe('#scale()', function() {
it('scales a polygon', function() {
var geom = new ol.geom.Polygon([
var geom = new _ol_geom_Polygon_([
[[-1, -2], [1, -2], [1, 2], [-1, 2], [-1, -2]]
]);
geom.scale(10);
@@ -522,7 +520,7 @@ describe('ol.geom.Polygon', function() {
});
it('accepts sx and sy', function() {
var geom = new ol.geom.Polygon([
var geom = new _ol_geom_Polygon_([
[[-1, -2], [1, -2], [1, 2], [-1, 2], [-1, -2]]
]);
geom.scale(2, 3);
@@ -531,7 +529,7 @@ describe('ol.geom.Polygon', function() {
});
it('accepts an anchor', function() {
var geom = new ol.geom.Polygon([
var geom = new _ol_geom_Polygon_([
[[-1, -2], [1, -2], [1, 2], [-1, 2], [-1, -2]]
]);
geom.scale(3, 2, [-1, -2]);
@@ -544,7 +542,7 @@ describe('ol.geom.Polygon', function() {
describe('#getInteriorPoint', function() {
it('returns XYM point with intersection width as M', function() {
var geom = new ol.geom.Polygon([[[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]]);
var geom = new _ol_geom_Polygon_([[[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]]);
var interiorPoint = geom.getInteriorPoint();
expect(interiorPoint.getType()).to.be('Point');
expect(interiorPoint.layout).to.be('XYM');
@@ -552,7 +550,7 @@ describe('ol.geom.Polygon', function() {
});
it('returns XYM point for donut polygons', function() {
var geom = new ol.geom.Polygon([
var geom = new _ol_geom_Polygon_([
[[0.5, 0.5], [0.5, 2.5], [2.5, 2.5], [2.5, 0.5], [0.5, 0.5]],
[[1, 1], [2, 1], [2, 2], [1, 2], [1, 1]]
]);
@@ -566,7 +564,7 @@ describe('ol.geom.Polygon', function() {
describe('ol.geom.Polygon.fromExtent', function() {
it('creates the correct polygon', function() {
var extent = [1, 2, 3, 5];
var polygon = ol.geom.Polygon.fromExtent(extent);
var polygon = _ol_geom_Polygon_.fromExtent(extent);
var flatCoordinates = polygon.getFlatCoordinates();
expect(flatCoordinates).to.eql(
[1, 2, 1, 5, 3, 5, 3, 2, 1, 2]);
@@ -579,8 +577,8 @@ describe('ol.geom.Polygon', function() {
describe('ol.geom.Polygon.fromCircle', function() {
it('creates a regular polygon', function() {
var circle = new ol.geom.Circle([0, 0, 0], 1, 'XYZ');
var polygon = ol.geom.Polygon.fromCircle(circle);
var circle = new _ol_geom_Circle_([0, 0, 0], 1, 'XYZ');
var polygon = _ol_geom_Polygon_.fromCircle(circle);
var coordinates = polygon.getLinearRing(0).getCoordinates();
expect(coordinates[0].length).to.eql(3);
expect(coordinates[0][2]).to.eql(0);
@@ -600,8 +598,8 @@ describe('ol.geom.Polygon', function() {
});
it('creates a regular polygon with custom sides and angle', function() {
var circle = new ol.geom.Circle([0, 0], 1);
var polygon = ol.geom.Polygon.fromCircle(circle, 4, Math.PI / 2);
var circle = new _ol_geom_Circle_([0, 0], 1);
var polygon = _ol_geom_Polygon_.fromCircle(circle, 4, Math.PI / 2);
var coordinates = polygon.getLinearRing(0).getCoordinates();
expect(coordinates[4]).to.eql(coordinates[0]);
expect(coordinates[0][0]).to.roughlyEqual(0, 1e-9);