ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #11978 from ahocevar/snap-delta-optional

Browse Source 
Add snapToPointer option
This commit is contained in:
Andreas Hocevar
2021-02-06 12:57:17 +01:00
committed by GitHub
parent 51d53137c2 d31abd2f77
commit a7b92cba4d
3 changed files with 51 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
test/spec/ol/interaction/modify.test.js
View File

@@ -208,6 +208,11 @@ describe('ol.interaction.Modify', function () {
expect(rbushEntries[0].feature).to.be(feature);
expect(modify.hitDetection_).to.be(layer);
});
it('accepts a snapToPointer option', function () {
const modify = new Modify({source: source, snapToPointer: true});
expect(modify.snapToPointer_).to.be(true);
});
});
describe('vertex deletion', function () {
@@ -1039,6 +1044,37 @@ describe('ol.interaction.Modify', function () {
pointFeature.getGeometry()
);
});
it('snaps to pointer by default', function () {
const modify = new Modify({
source: source,
});
map.addInteraction(modify);
source.clear();
const pointFeature = new Feature(new Point([0, 0]));
source.addFeature(pointFeature);
map.renderSync();
simulateEvent('pointerdown', 2, 2, null, 0);
simulateEvent('pointerdrag', 2, 2, null, 0);
simulateEvent('pointerup', 2, 2, null, 0);
expect(pointFeature.getGeometry().getCoordinates()).to.eql([2, -2]);
});
it('does not snap to pointer when snapToPointer is false', function () {
const modify = new Modify({
source: source,
snapToPointer: false,
});
map.addInteraction(modify);
source.clear();
const pointFeature = new Feature(new Point([0, 0]));
source.addFeature(pointFeature);
map.renderSync();
simulateEvent('pointerdown', 2, 2, null, 0);
simulateEvent('pointerdrag', 2, 2, null, 0);
simulateEvent('pointerup', 2, 2, null, 0);
expect(pointFeature.getGeometry().getCoordinates()).to.eql([0, 0]);
});
});
describe('#getOverlay', function () {