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[ol.layer.TileLayer] getTileUrl should be implemented in subclasses

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This commit is contained in:
Éric Lemoine
2012-06-22 18:31:18 +02:00
parent f504fe87b8
commit a26913f26e
3 changed files with 47 additions and 28 deletions
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19
test/spec/ol/layer/TileLayer.test.js
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@@ -208,6 +208,13 @@ describe('ol.layer.TileLayer', function() {
layer.setResolutions([1, 0.5, 0.25]);
layer.setTileOrigin(-128, 128);
layer.setExtent(new ol.Bounds(-128, -128, 128, 128));
// we need a TileLayer implementation, just
// use duck-typing on the layer instance
layer.getTileUrl = function(x, y, z) {
return this.getUrl().replace('{x}', x + '')
.replace('{y}', y + '')
.replace('{z}', z + '');
};
});
describe('extent -128,-128,128,128, resolution 1', function() {
@@ -375,16 +382,18 @@ describe('ol.layer.TileLayer', function() {
layer.setUrl('/{z}/{x}/{y}');
layer.setResolutions([1, 0.5, 0.25]);
layer.setTileOrigin(-128, 128);
// we need a TileLayer implementation, just
// use duck-typing on the layer instance
layer.getTileUrl = function(x, y, z) {
return this.getUrl().replace('{x}', x + '')
.replace('{y}', y + '')
.replace('{z}', z + '');
};
});
it('returns the expected tile', function() {
var tile = layer.getTileForXYZ(1, 2, 2);
expect(tile.getUrl()).toEqual('/2/1/2');
//var bounds = tile.getBounds();
//expect(bounds.getMinX()).toEqual(-64);
//expect(bounds.getMinY()).toEqual(0);
//expect(bounds.getMaxX()).toEqual(0);
//expect(bounds.getMaxY()).toEqual(64);
});
});