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Allow unprefixed WMTS tileMatrix identifiers

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`ol.tilegrid.WMTS.createFromCapabilitiesMatrixSet` fails when tileMatrix identifiers
are not prefixed by their tileMatrixSet identifier.

Original code by @filipheymans
This commit is contained in:
Frederic Junod
2018-04-19 10:57:11 +02:00
parent 4b76ad60d2
commit 6006a9d9b5
4 changed files with 91 additions and 14 deletions
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25
test/spec/ol/tilegrid/wmts.test.js
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@@ -145,5 +145,30 @@ describe('ol.tilegrid.WMTS', function() {
Array.apply(null, Array(20)).map(Number.prototype.valueOf, 256));
});
it('can use prefixed matrixLimits', function() {
const matrixSetObj = capabilities.Contents.TileMatrixSet[1];
const matrixLimitArray = capabilities.Contents.Layer[0].TileMatrixSetLink[1].TileMatrixSetLimits;
const tileGrid = createFromCapabilitiesMatrixSet(matrixSetObj, undefined, matrixLimitArray);
expect(tileGrid.matrixIds_).to.be.an('array');
expect(tileGrid.matrixIds_).to.have.length(2);
expect(tileGrid.matrixIds_).to.eql(['0', '1']);
expect(tileGrid.resolutions_).to.be.an('array');
expect(tileGrid.resolutions_).to.have.length(2);
expect(tileGrid.resolutions_).to.eql([156543.033928041, 78271.51696402048]);
expect(tileGrid.origins_).to.be.an('array');
expect(tileGrid.origins_).to.have.length(2);
expect(tileGrid.origins_).to.eql(
Array.apply(null, Array(2)).map(Array.prototype.valueOf, [-20037508, 20037508])
);
expect(tileGrid.tileSizes_).to.be.an('array');
expect(tileGrid.tileSizes_).to.have.length(2);
expect(tileGrid.tileSizes_).to.eql(
Array.apply(null, Array(2)).map(Number.prototype.valueOf, 256)
);
});
});
});