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

rotation support for ol.View#calculateExtent

Browse Source
This commit is contained in:
vmalaret
2015-05-08 17:58:59 -04:00
committed by Bart van den Eijnden
parent 74759142d9
commit e7cd691362
2 changed files with 38 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
test/spec/ol/view.test.js
View File

@@ -364,6 +364,35 @@ describe('ol.View', function() {
});
});
describe('#calculateExtent', function() {
it('returns the expect extent', function() {
var view = new ol.View({
resolutions: [512],
zoom: 0,
center: [0, 0]
});
var extent = view.calculateExtent([100, 200]);
expect(extent[0]).to.be(-25600);
expect(extent[1]).to.be(-51200);
expect(extent[2]).to.be(25600);
expect(extent[3]).to.be(51200);
});
it('returns the expected extent with rotation', function() {
var view = new ol.View({
resolutions: [512],
zoom: 0,
center: [0, 0],
rotation: Math.PI / 2
});
var extent = view.calculateExtent([100, 200]);
expect(extent[0]).to.roughlyEqual(-51200, 1e-9);
expect(extent[1]).to.roughlyEqual(-25600, 1e-9);
expect(extent[2]).to.roughlyEqual(51200, 1e-9);
expect(extent[3]).to.roughlyEqual(25600, 1e-9);
});
});
describe('fit', function() {
var view;
beforeEach(function() {