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View / add a resolveConstraints method to end interactions

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This will help making sure that the view will come back to a "rested" state
once the interactions are over.

Interactions no longer need to handle the animation back to a rested state,
they simply call `endInteraction` with the desired duration and direction.
This commit is contained in:
Olivier Guyot
2019-01-14 17:10:55 +01:00
parent 1c5fd62e43
commit a6f65df8c4
8 changed files with 81 additions and 80 deletions
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28
test/spec/ol/rotationconstraint.test.js
View File

@@ -8,27 +8,15 @@ describe('ol.rotationconstraint', function() {
it('returns expected rotation value', function() {
const rotationConstraint = createSnapToZero(0.3);
expect(rotationConstraint(0.1, 0)).to.eql(0);
expect(rotationConstraint(0.2, 0)).to.eql(0);
expect(rotationConstraint(0.3, 0)).to.eql(0);
expect(rotationConstraint(0.4, 0)).to.eql(0.4);
expect(rotationConstraint(0.1)).to.eql(0);
expect(rotationConstraint(0.2)).to.eql(0);
expect(rotationConstraint(0.3)).to.eql(0);
expect(rotationConstraint(0.4)).to.eql(0.4);
expect(rotationConstraint(-0.1, 0)).to.eql(0);
expect(rotationConstraint(-0.2, 0)).to.eql(0);
expect(rotationConstraint(-0.3, 0)).to.eql(0);
expect(rotationConstraint(-0.4, 0)).to.eql(-0.4);
expect(rotationConstraint(1, -0.9)).to.eql(0);
expect(rotationConstraint(1, -0.8)).to.eql(0);
// floating-point arithmetic
expect(rotationConstraint(1, -0.7)).not.to.eql(0);
expect(rotationConstraint(1, -0.6)).to.eql(0.4);
expect(rotationConstraint(-1, 0.9)).to.eql(0);
expect(rotationConstraint(-1, 0.8)).to.eql(0);
// floating-point arithmetic
expect(rotationConstraint(-1, 0.7)).not.to.eql(0);
expect(rotationConstraint(-1, 0.6)).to.eql(-0.4);
expect(rotationConstraint(-0.1)).to.eql(0);
expect(rotationConstraint(-0.2)).to.eql(0);
expect(rotationConstraint(-0.3)).to.eql(0);
expect(rotationConstraint(-0.4)).to.eql(-0.4);
});
});