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Implement useTile for image tile sources with caches

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Tom Payne
2013-02-21 16:14:15 +01:00
parent e68c1adbae
commit 57b446fa0a
1 changed files with 11 additions and 0 deletions
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src/ol/source/imagetilesource.js
+11
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@@ -109,3 +109,14 @@ ol.source.ImageTileSource.prototype.getTile = function(tileCoord) {
ol.source.ImageTileSource.prototype.getTileCoordUrl = function(tileCoord) { ol.source.ImageTileSource.prototype.getTileCoordUrl = function(tileCoord) {
return this.tileUrlFunction(tileCoord); return this.tileUrlFunction(tileCoord);
}; };
/**
* @inheritDoc
*/
ol.source.ImageTileSource.prototype.useTile = function(tileCoord) {
var key = tileCoord.toString();
if (this.tileCache_.containsKey(key)) {
this.tileCache_.get(key);
}
};