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Use consistent variable names between WebGL and DOM tile layer renderers

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This commit is contained in:
Tom Payne
2012-07-28 23:42:27 +02:00
parent 6ef859b07e
commit ef91733505
1 changed files with 9 additions and 10 deletions
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src/ol/dom/tilelayerrenderer.js
+9 -10
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@@ -30,7 +30,7 @@ ol.dom.TileLayerRenderer = function(map, tileLayer, target) {
* @type {number|undefined} * @type {number|undefined}
* @private * @private
*/ */
this.renderedResolution_ = undefined; this.renderedMapResolution_ = undefined;
}; };
goog.inherits(ol.dom.TileLayerRenderer, ol.dom.LayerRenderer); goog.inherits(ol.dom.TileLayerRenderer, ol.dom.LayerRenderer);
@@ -53,25 +53,24 @@ ol.dom.TileLayerRenderer.prototype.render = function() {
if (!map.isDef()) { if (!map.isDef()) {
return; return;
} }
var center = /** @type {ol.Coordinate} */ map.getCenter(); var mapExtent = /** @type {ol.Extent} */ map.getExtent();
var resolution = /** @type {number} */ map.getResolution(); var mapResolution = /** @type {number} */ map.getResolution();
var extent = /** @type {ol.Extent} */ map.getExtent();
var tileLayer = this.getLayer(); var tileLayer = this.getLayer();
var tileStore = tileLayer.getStore(); var tileStore = tileLayer.getStore();
var tileGrid = tileStore.getTileGrid(); var tileGrid = tileStore.getTileGrid();
if (resolution != this.renderedResolution_) { if (mapResolution != this.renderedMapResolution_) {
this.renderedTiles_ = {}; this.renderedTiles_ = {};
goog.dom.removeChildren(this.target); goog.dom.removeChildren(this.target);
} }
// z represents the "best" resolution // z represents the "best" resolution
var z = tileGrid.getZForResolution(resolution); var z = tileGrid.getZForResolution(mapResolution);
var tileBounds = var tileBounds =
tileGrid.getTileBoundsForExtentAndResolution(extent, resolution); tileGrid.getTileBoundsForExtentAndResolution(mapExtent, mapResolution);
var tileOffset = this.getTileOffset_(z, resolution); var tileOffset = this.getTileOffset_(z, mapResolution);
var fragment = document.createDocumentFragment(); var fragment = document.createDocumentFragment();
@@ -88,7 +87,7 @@ ol.dom.TileLayerRenderer.prototype.render = function() {
} }
this.renderedTiles_[key] = tile; this.renderedTiles_[key] = tile;
pixelBounds = tileGrid.getPixelBoundsForTileCoordAndResolution( pixelBounds = tileGrid.getPixelBoundsForTileCoordAndResolution(
tileCoord, resolution); tileCoord, mapResolution);
img = tile.getImage(this); img = tile.getImage(this);
img.style.position = 'absolute'; img.style.position = 'absolute';
img.style.left = (pixelBounds.minX - tileOffset.x) + 'px'; img.style.left = (pixelBounds.minX - tileOffset.x) + 'px';
@@ -106,7 +105,7 @@ ol.dom.TileLayerRenderer.prototype.render = function() {
} }
this.removeInvisibleTiles_(tileBounds, z); this.removeInvisibleTiles_(tileBounds, z);
this.renderedResolution_ = resolution; this.renderedMapResolution_ = mapResolution;
}; };