Remove the tilePixelRatio option from ol.source.VectorTile

src/ol/source/bingmaps.js

@@ -141,7 +141,7 @@ ol.source.BingMaps.prototype.handleImageryMetadataResponse = function(response)
     extent: extent,
     minZoom: resource.zoomMin,
     maxZoom: maxZoom,
-    tileSize: tileSize / this.getTilePixelRatio()
+    tileSize: tileSize / (this.hidpi_ ? 2 : 1)
   });
   this.tileGrid = tileGrid;
 

src/ol/source/tile.js

@@ -244,12 +244,11 @@ ol.source.Tile.prototype.getTileCacheForProjection = function(projection) {
 /**
  * Get the tile pixel ratio for this source. Subclasses may override this
  * method, which is meant to return a supported pixel ratio that matches the
- * provided `opt_pixelRatio` as close as possible. When no `opt_pixelRatio` is
- * provided, it is meant to return `this.tilePixelRatio_`.
- * @param {number=} opt_pixelRatio Pixel ratio.
+ * provided `pixelRatio` as close as possible.
+ * @param {number} pixelRatio Pixel ratio.
  * @return {number} Tile pixel ratio.
  */
-ol.source.Tile.prototype.getTilePixelRatio = function(opt_pixelRatio) {
+ol.source.Tile.prototype.getTilePixelRatio = function(pixelRatio) {
   return this.tilePixelRatio_;
 };
 

src/ol/source/vectortile.js

@@ -40,7 +40,6 @@ ol.source.VectorTile = function(options) {
     tileLoadFunction: options.tileLoadFunction ?
       options.tileLoadFunction : ol.VectorImageTile.defaultLoadFunction,
     tileUrlFunction: options.tileUrlFunction,
-    tilePixelRatio: options.tilePixelRatio,
     url: options.url,
     urls: options.urls,
     wrapX: options.wrapX === undefined ? true : options.wrapX
@@ -141,10 +140,8 @@ ol.source.VectorTile.prototype.getTileGridForProjection = function(projection) {
 /**
  * @inheritDoc
  */
-ol.source.VectorTile.prototype.getTilePixelRatio = function(opt_pixelRatio) {
-  return opt_pixelRatio == undefined ?
-    ol.source.UrlTile.prototype.getTilePixelRatio.call(this, opt_pixelRatio) :
-    opt_pixelRatio;
+ol.source.VectorTile.prototype.getTilePixelRatio = function(pixelRatio) {
+  return pixelRatio;
 };