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Use standard tile coords

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This commit is contained in:
Tim Schaub
2018-11-20 15:28:24 -07:00
parent 37c987de0a
commit e9a30c5cb7
29 changed files with 241 additions and 229 deletions
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test/spec/ol/tilecoord.test.js
+46 -18
View File
@@ -53,9 +53,9 @@ describe('ol.TileCoord', function() {
resolutions: [2, 1],
minZoom: 1
});
expect(withinExtentAndZ([0, 0, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([1, 0, -1], tileGrid)).to.be(true);
expect(withinExtentAndZ([2, 0, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([1, 0, 0], tileGrid)).to.be(true);
expect(withinExtentAndZ([2, 0, 0], tileGrid)).to.be(false);
});
it('restricts by extent when extent defines tile ranges', function() {
@@ -65,9 +65,9 @@ describe('ol.TileCoord', function() {
tileSize: 10,
resolutions: [1]
});
expect(withinExtentAndZ([0, 1, -2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, -3], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, 1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, 2], tileGrid)).to.be(false);
});
it('restricts by extent when sizes define tile ranges', function() {
@@ -78,11 +78,27 @@ describe('ol.TileCoord', function() {
resolutions: [1]
});
expect(withinExtentAndZ([0, 0, 0], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, -1, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, 0], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, 0], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, 1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 1, 1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, 1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, 2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 1, 2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, 2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 2, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, -1, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 3, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, -1, 1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 3, 1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, -1, 2], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 3, 2], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, 3], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, 3], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 2, 3], tileGrid)).to.be(false);
});
it('restricts by extent when sizes (neg y) define tile ranges', function() {
@@ -93,11 +109,27 @@ describe('ol.TileCoord', function() {
resolutions: [1]
});
expect(withinExtentAndZ([0, 0, -1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, -1, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, -1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, -1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, -2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 1, -2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, -2], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, -3], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 1, -3], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 2, -3], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 2, 0], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, -1, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 3, -1], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, -1, -2], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 3, -2], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, -1, -3], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 3, -3], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 0, -4], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 1, -4], tileGrid)).to.be(false);
expect(withinExtentAndZ([0, 2, -4], tileGrid)).to.be(false);
});
it('does not restrict by extent with no extent or sizes', function() {
@@ -106,14 +138,10 @@ describe('ol.TileCoord', function() {
tileSize: 10,
resolutions: [1]
});
expect(withinExtentAndZ([0, Infinity, 0], tileGrid))
.to.be(true);
expect(withinExtentAndZ([0, 0, Infinity], tileGrid))
.to.be(true);
expect(withinExtentAndZ([0, -Infinity, 0], tileGrid))
.to.be(true);
expect(withinExtentAndZ([0, 0, Infinity], tileGrid))
.to.be(true);
expect(withinExtentAndZ([0, Infinity, -1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, Infinity], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, -Infinity, -1], tileGrid)).to.be(true);
expect(withinExtentAndZ([0, 0, Infinity], tileGrid)).to.be(true);
});
});