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Add setCoordinates for linestring and dispatch change event

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This commit is contained in:
Tim Schaub
2013-09-27 19:23:29 +02:00
parent e78690c2d2
commit 30b2e3930b
2 changed files with 46 additions and 1 deletions
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30
test/spec/ol/geom/linestring.test.js
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@@ -34,6 +34,35 @@ describe('ol.geom.LineString', function() {
});
describe('#setCoordinates()', function() {
it('updates the coordinates', function() {
var line = new ol.geom.LineString([[10, 20], [30, 40]]);
line.setCoordinates([[30, 40], [50, 60]]);
expect(line.getCoordinates()).to.eql([[30, 40], [50, 60]]);
});
it('invalidates bounds', function() {
var line = new ol.geom.LineString([[10, 20], [30, 40]]);
line.setCoordinates([[30, 40], [50, 60]]);
expect(line.getBounds()).to.eql([30, 40, 50, 60]);
});
it('triggers a change event', function(done) {
var line = new ol.geom.LineString([[10, 20], [30, 40]]);
expect(line.getBounds()).to.eql([10, 20, 30, 40]);
goog.events.listen(line, 'change', function(evt) {
expect(evt.target).to.equal(line);
expect(evt.oldExtent).to.eql([10, 20, 30, 40]);
expect(evt.target.getBounds()).to.eql([30, 40, 50, 60]);
expect(evt.target.getCoordinates()).to.eql([[30, 40], [50, 60]]);
done();
});
line.setCoordinates([[30, 40], [50, 60]]);
});
});
describe('#transform()', function() {
var forward = ol.proj.getTransform('EPSG:4326', 'EPSG:3857');
@@ -67,6 +96,7 @@ describe('ol.geom.LineString', function() {
});
goog.require('goog.events');
goog.require('ol.geom.Geometry');
goog.require('ol.geom.LineString');
goog.require('ol.proj');