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Dispose the tiles removed from the cache

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This commit is contained in:
Frederic Junod
2014-07-22 17:49:26 +02:00
parent 312d5a87b8
commit 02ede1eafa
1 changed files with 2 additions and 2 deletions
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4
src/ol/tilecache.js
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@@ -48,7 +48,7 @@ ol.TileCache.prototype.expireCache = function(usedTiles) {
if (zKey in usedTiles && usedTiles[zKey].contains(tile.tileCoord)) { if (zKey in usedTiles && usedTiles[zKey].contains(tile.tileCoord)) {
break; break;
} else { } else {
this.pop(); this.pop().dispose();
} }
} }
}; };
@@ -64,7 +64,7 @@ ol.TileCache.prototype.pruneTileRange = function(tileRange) {
while (i--) { while (i--) {
key = this.peekLastKey(); key = this.peekLastKey();
if (tileRange.contains(ol.TileCoord.createFromString(key))) { if (tileRange.contains(ol.TileCoord.createFromString(key))) {
this.pop(); this.pop().dispose();
} else { } else {
this.get(key); this.get(key);
} }