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[ol.layer.TileLayer] do not create tiles outside the layer extent

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This commit is contained in:
Éric Lemoine
2012-06-22 17:30:21 +02:00
parent 0c0eecebd9
commit 68fdab6824
2 changed files with 39 additions and 4 deletions
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17
test/spec/ol/layer/TileLayer.test.js
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@@ -207,6 +207,7 @@ describe('ol.layer.TileLayer', function() {
layer.setUrl('/{z}/{x}/{y}');
layer.setResolutions([1, 0.5, 0.25]);
layer.setTileOrigin(-128, 128);
layer.setExtent(new ol.Bounds(-128, -128, 128, 128));
});
describe('extent -128,-128,128,128, resolution 1', function() {
@@ -225,6 +226,22 @@ describe('ol.layer.TileLayer', function() {
});
});
describe('extent -192,-192,192,192, resolution 1', function() {
it('returns the expected data', function() {
var tileset = layer.getData(
new ol.Bounds(-192, -192, 192, 192), 1);
var tiles = tileset.getTiles();
expect(tiles.length).toEqual(1);
expect(tiles[0].length).toEqual(1);
var tile = tiles[0][0];
expect(tile.getUrl()).toEqual('/0/0/0');
expect(tile.getImg()).toBeDefined();
});
});
describe('extent -128,-128,128,128, resolution 0.5', function() {
it('returns the expected data', function() {