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Merge pull request #258 from bbinet/tilegrid-tilesizes

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Add support for multiple tileSizes in the tilegrid
This commit is contained in:
Bruno Binet
2013-03-03 22:31:33 -08:00
parent fd1d2f6aeb 07e0fc3a20
commit cedba8cd60
10 changed files with 114 additions and 19 deletions
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67
test/spec/ol/tilegrid.test.js
View File

@@ -68,6 +68,20 @@ describe('ol.tilegrid.TileGrid', function() {
});
});
describe('create with both origin and multiple origins', function() {
it('throws an exception', function() {
expect(function() {
return new ol.tilegrid.TileGrid({
resolutions: [100, 50, 25, 10],
extent: extent,
origins: [origin, origin, origin, origin],
origin: origin,
tileSize: tileSize
});
}).toThrow();
});
});
describe('create with too few origins', function() {
it('throws an exception', function() {
expect(function() {
@@ -94,6 +108,59 @@ describe('ol.tilegrid.TileGrid', function() {
});
});
describe('create with multiple tileSizes', function() {
it('does not throw an exception', function() {
expect(function() {
return new ol.tilegrid.TileGrid({
resolutions: [100, 50, 25, 10],
extent: extent,
tileSizes: [tileSize, tileSize, tileSize, tileSize],
origin: origin
});
}).not.toThrow();
});
});
describe('create with both tileSize and multiple tileSizes', function() {
it('throws an exception', function() {
expect(function() {
return new ol.tilegrid.TileGrid({
resolutions: [100, 50, 25, 10],
extent: extent,
tileSizes: [tileSize, tileSize, tileSize, tileSize],
tileSize: tileSize,
origin: origin
});
}).toThrow();
});
});
describe('create with too few tileSizes', function() {
it('throws an exception', function() {
expect(function() {
return new ol.tilegrid.TileGrid({
resolutions: [100, 50, 25, 10],
extent: extent,
tileSizes: [tileSize, tileSize, tileSize],
origin: origin
});
}).toThrow();
});
});
describe('create with too many tileSizes', function() {
it('throws an exception', function() {
expect(function() {
return new ol.tilegrid.TileGrid({
resolutions: [100, 50, 25, 10],
extent: extent,
tileSizes: [tileSize, tileSize, tileSize, tileSize, tileSize],
origin: origin
});
}).toThrow();
});
});
describe('createForProjection', function() {
it('allows easier creation of a tile grid', function() {

6
test/spec/ol/tileurlfunction.test.js
View File

@@ -75,7 +75,8 @@ describe('ol.TileUrlFunction', function() {
var tileCoord = new ol.TileCoord(1, 0, 0);
var tileUrl = tileUrlFunction(tileCoord);
var expected = 'http://wms?foo=bar&BBOX=-20037508.342789244' +
'%2C20037508.342789244%2C0%2C40075016.68557849';
'%2C20037508.342789244%2C0%2C40075016.68557849' +
'&HEIGHT=256&WIDTH=256';
expect(tileUrl).toEqual(expected);
});
it('creates expected URL respecting axis orientation', function() {
@@ -85,7 +86,8 @@ describe('ol.TileUrlFunction', function() {
var tileCoord = new ol.TileCoord(1, 0, 0);
var tileUrl = tileUrlFunction(tileCoord);
var expected = 'http://wms?foo=bar&BBOX=20037508.342789244' +
'%2C-20037508.342789244%2C40075016.68557849%2C0';
'%2C-20037508.342789244%2C40075016.68557849%2C0' +
'&HEIGHT=256&WIDTH=256';
expect(tileUrl).toEqual(expected);
});
});