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Merge pull request #6075 from tchandelle/modify_stride

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Keep the other dim from the original segment when modifying vertex
This commit is contained in:
Marc Jansen
2016-12-07 19:22:59 +01:00
committed by GitHub
parent 10e36a0529 5d61218134
commit f795019215
2 changed files with 45 additions and 1 deletions
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44
test/spec/ol/interaction/modify.test.js
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@@ -326,6 +326,50 @@ describe('ol.interaction.Modify', function() {
});
describe('vertex modification', function() {
it('keeps the third dimension', function() {
var lineFeature = new ol.Feature({
geometry: new ol.geom.LineString(
[[0, 0, 10], [10, 20, 20], [0, 40, 30], [40, 40, 40], [40, 0, 50]]
)
});
features.length = 0;
features.push(lineFeature);
var modify = new ol.interaction.Modify({
features: new ol.Collection(features)
});
map.addInteraction(modify);
// Move first vertex
simulateEvent('pointermove', 0, 0, false, 0);
simulateEvent('pointerdown', 0, 0, false, 0);
simulateEvent('pointermove', -10, -10, false, 0);
simulateEvent('pointerdrag', -10, -10, false, 0);
simulateEvent('pointerup', -10, -10, false, 0);
// Move middle vertex
simulateEvent('pointermove', 0, -40, false, 0);
simulateEvent('pointerdown', 0, -40, false, 0);
simulateEvent('pointermove', 10, -30, false, 0);
simulateEvent('pointerdrag', 10, -30, false, 0);
simulateEvent('pointerup', 10, -30, false, 0);
// Move last vertex
simulateEvent('pointermove', 40, 0, false, 0);
simulateEvent('pointerdown', 40, 0, false, 0);
simulateEvent('pointermove', 50, -10, false, 0);
simulateEvent('pointerdrag', 50, -10, false, 0);
simulateEvent('pointerup', 50, -10, false, 0);
expect(lineFeature.getGeometry().getCoordinates()[0][2]).to.equal(10);
expect(lineFeature.getGeometry().getCoordinates()[2][2]).to.equal(30);
expect(lineFeature.getGeometry().getCoordinates()[4][2]).to.equal(50);
});
});
describe('boundary modification', function() {
var modify, feature, events;