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

Merge pull request #3801 from ahocevar/tilevector-extent

Browse Source 
Respect the tile grid's extent in ol.source.TileVector
This commit is contained in:
Andreas Hocevar
2015-06-18 10:46:48 +02:00
parent a2c9a0796c 2bcb10c973
commit 2249c82ac2
3 changed files with 93 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
test/spec/ol/source/tilevectorsource.test.js
View File

@@ -9,7 +9,6 @@ describe('ol.source.TileVector', function() {
var tileCoords = [];
var source = new ol.source.TileVector({
format: new ol.format.TopoJSON(),
projection: 'EPSG:3857',
tileGrid: ol.tilegrid.createXYZ({
maxZoom: 19
}),
@@ -18,8 +17,9 @@ describe('ol.source.TileVector', function() {
return null;
}
});
var projection = ol.proj.get('EPSG:3857');
source.loadFeatures(
[-8238854, 4969777, -8237854, 4970777], 4.8, source.getProjection());
[-8238854, 4969777, -8237854, 4970777], 4.8, projection);
expect(tileCoords[0]).to.eql([15, 9647, 12320]);
expect(tileCoords[1]).to.eql([15, 9647, 12319]);
expect(tileCoords[2]).to.eql([15, 9648, 12320]);
@@ -28,8 +28,58 @@ describe('ol.source.TileVector', function() {
});
describe('#getTileCoordForTileUrlFunction()', function() {
it('returns the expected tile coordinate - {wrapX: true}', function() {
var tileSource = new ol.source.TileVector({
format: new ol.format.TopoJSON(),
tileGrid: ol.tilegrid.createXYZ({
maxZoom: 19
}),
wrapX: true
});
var projection = ol.proj.get('EPSG:3857');
var tileCoord = tileSource.getTileCoordForTileUrlFunction(
[6, -31, 41], projection);
expect(tileCoord).to.eql([6, 33, 22]);
tileCoord = tileSource.getTileCoordForTileUrlFunction(
[6, 33, 41], projection);
expect(tileCoord).to.eql([6, 33, 22]);
tileCoord = tileSource.getTileCoordForTileUrlFunction(
[6, 97, 41], projection);
expect(tileCoord).to.eql([6, 33, 22]);
});
it('returns the expected tile coordinate - {wrapX: false}', function() {
var tileSource = new ol.source.TileVector({
format: new ol.format.TopoJSON(),
tileGrid: ol.tilegrid.createXYZ({
maxZoom: 19
}),
wrapX: false
});
var projection = ol.proj.get('EPSG:3857');
var tileCoord = tileSource.getTileCoordForTileUrlFunction(
[6, -31, 41], projection);
expect(tileCoord).to.eql(null);
tileCoord = tileSource.getTileCoordForTileUrlFunction(
[6, 33, 41], projection);
expect(tileCoord).to.eql([6, 33, 22]);
tileCoord = tileSource.getTileCoordForTileUrlFunction(
[6, 97, 41], projection);
expect(tileCoord).to.eql(null);
});
});
});
goog.require('ol.format.TopoJSON');
goog.require('ol.proj');
goog.require('ol.source.TileVector');