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Add pixelRatio to ol.source.Tile#getTile

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This commit is contained in:
Tom Payne
2014-01-14 16:31:37 +01:00
parent 33f0024747
commit 58fef69fac
7 changed files with 32 additions and 26 deletions
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src/ol/renderer/dom/domtilelayerrenderer.js
+5 -4
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@@ -81,6 +81,7 @@ ol.renderer.dom.TileLayer.prototype.prepareFrame =
return;
}
var pixelRatio = frameState.pixelRatio;
var view2DState = frameState.view2DState;
var projection = view2DState.projection;
@@ -113,7 +114,7 @@ ol.renderer.dom.TileLayer.prototype.prepareFrame =
var getTileIfLoaded = this.createGetTileIfLoadedFunction(function(tile) {
return !goog.isNull(tile) && tile.getState() == ol.TileState.LOADED;
}, tileSource, projection);
}, tileSource, pixelRatio, projection);
var findLoadedTiles = goog.bind(tileSource.findLoadedTiles, tileSource,
tilesToDrawByZ, getTileIfLoaded);
@@ -123,7 +124,7 @@ ol.renderer.dom.TileLayer.prototype.prepareFrame =
for (x = tileRange.minX; x <= tileRange.maxX; ++x) {
for (y = tileRange.minY; y <= tileRange.maxY; ++y) {
tile = tileSource.getTile(z, x, y, projection);
tile = tileSource.getTile(z, x, y, pixelRatio, projection);
tileState = tile.getState();
if (tileState == ol.TileState.LOADED) {
tilesToDrawByZ[z][tile.tileCoord.toString()] = tile;
@@ -241,8 +242,8 @@ ol.renderer.dom.TileLayer.prototype.prepareFrame =
}
this.updateUsedTiles(frameState.usedTiles, tileSource, z, tileRange);
this.manageTilePyramid(frameState, tileSource, tileGrid, projection, extent,
z, tileLayer.getPreload());
this.manageTilePyramid(frameState, tileSource, tileGrid, pixelRatio,
projection, extent, z, tileLayer.getPreload());
this.scheduleExpireCache(frameState, tileSource);
this.updateLogos(frameState, tileSource);