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Don't derive ol.TileRange from ol.Rectangle

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This commit is contained in:
Tom Payne
2013-04-16 10:09:37 +02:00
parent 669d47e8d2
commit 1ad7765f2f
5 changed files with 94 additions and 49 deletions
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2
src/ol/tilegrid/tilegrid.js
View File

@@ -228,7 +228,7 @@ ol.tilegrid.TileGrid.prototype.getTileRangeForExtentAndResolution =
this.getTileCoordForXYAndResolution_(
extent.maxX, extent.maxY, resolution, true, tileCoord);
return ol.TileRange.createOrUpdate(
minX, minY, tileCoord.x, tileCoord.y, opt_tileRange);
minX, tileCoord.x, minY, tileCoord.y, opt_tileRange);
};

6
src/ol/tilegrid/xyztilegrid.js
View File

@@ -46,8 +46,8 @@ ol.tilegrid.XYZ.prototype.getTileCoordChildTileRange =
function(tileCoord, opt_tileRange) {
if (tileCoord.z < this.maxZoom_) {
return ol.TileRange.createOrUpdate(
tileCoord.x << 1, tileCoord.y << 1,
tileCoord.x + 1 << 1, tileCoord.y + 1 << 1,
tileCoord.x << 1, tileCoord.x + 1 << 1,
tileCoord.y << 1, tileCoord.y + 1 << 1,
opt_tileRange);
} else {
return null;
@@ -61,7 +61,7 @@ ol.tilegrid.XYZ.prototype.getTileCoordChildTileRange =
ol.tilegrid.XYZ.prototype.forEachTileCoordParentTileRange =
function(tileCoord, callback, opt_obj, opt_tileRange) {
var tileRange = ol.TileRange.createOrUpdate(
0, 0, tileCoord.x, tileCoord.y, opt_tileRange);
0, tileCoord.x, 0, tileCoord.y, opt_tileRange);
var z;
for (z = tileCoord.z - 1; z >= 0; --z) {
tileRange.minX = tileRange.maxX >>= 1;