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Avoid creating unnecessary images during rendering

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This commit is contained in:
Tim Schaub
2015-02-16 15:07:47 -07:00
parent 2cf1fe5552
commit e5432f7cb5
6 changed files with 178 additions and 203 deletions
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6
src/ol/renderer/dom/domtilelayerrenderer.js
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@@ -128,11 +128,7 @@ ol.renderer.dom.TileLayer.prototype.prepareFrame =
var tilesToDrawByZ = {};
tilesToDrawByZ[z] = {};
var getTileIfLoaded = this.createGetTileIfLoadedFunction(function(tile) {
return !goog.isNull(tile) && tile.getState() == ol.TileState.LOADED;
}, tileSource, pixelRatio, projection);
var findLoadedTiles = goog.bind(tileSource.findLoadedTiles, tileSource,
tilesToDrawByZ, getTileIfLoaded);
var findLoadedTiles = this.createLoadedTileFinder(tileSource, tilesToDrawByZ);
var useInterimTilesOnError = tileLayer.getUseInterimTilesOnError();