openlayers
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Build tools and sources for developing OpenLayers based mapping applications
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JavaScript
goog.provide('ol.test.geom.flat.contains');
goog.require('ol.geom.flat.contains');
describe('ol.geom.flat.contains', function() {
describe('with simple data', function() {
var flatCoordinatesSimple = [0, 0, 1, 0, 1, 1, 0, 1];
var flatCoordinatesNonSimple = [0, 0, 4, 0, 4, 3, 1, 3, 1, 2, 3, 2, 3, 1, 2, 1, 2, 4, 0, 4];
describe('ol.geom.flat.contains.linearRingContainsXY', function() {
it('returns true for point inside a simple polygon', function() {
expect(ol.geom.flat.contains.linearRingContainsXY(
flatCoordinatesSimple, 0, flatCoordinatesSimple.length, 2, 0.5, 0.5)).to.be(true);
});
it('returns false for point outside a simple polygon', function() {
expect(ol.geom.flat.contains.linearRingContainsXY(
flatCoordinatesSimple, 0, flatCoordinatesSimple.length, 2, 1.5, 1.5)).to.be(false);
});
it('returns true for point inside a non-simple polygon', function() {
expect(ol.geom.flat.contains.linearRingContainsXY(
flatCoordinatesNonSimple, 0, flatCoordinatesNonSimple.length, 2, 1, 1)).to.be(true);
});
it('returns true for point inside an overlap of a non-simple polygon', function() {
expect(ol.geom.flat.contains.linearRingContainsXY(
flatCoordinatesNonSimple, 0, flatCoordinatesNonSimple.length, 2, 1.5, 2.5)).to.be(true);
});
it('returns false for a point inside a hole of a non-simple polygon', function() {
expect(ol.geom.flat.contains.linearRingContainsXY(
flatCoordinatesNonSimple, 0, flatCoordinatesNonSimple.length, 2, 2.5, 1.5)).to.be(false);
});
});
});
});