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externs/olx.js

@@ -301,6 +301,49 @@ olx.MapOptions.prototype.target;
  */
 olx.MapOptions.prototype.view;
 
+/**
+ * The filter function will receive one argument, the
+ * {@link ol.layer.Layer layer-candidate} and it should return a boolean
+ * value.
+ * @typedef {(function(ol.layer.Layer): boolean)}
+ */
+olx.LayerFilterFunction;
+
+/**
+ * Object literal with options for the forEachFeatureAtCoordinate methods.
+ * @typedef {{layerFilter: (olx.LayerFilterFunction|undefined),
+ *    layerFilterThis: (Object|undefined),
+ *    hitTolerance: (number|undefined)}}
+ */
+olx.ForEachFeatureOptions;
+
+
+/**
+ * Layer filter function. Only layers which are visible and for which this function returns
+ * `true` will be tested for features. By default, all visible layers will
+ * be tested.
+ * @type {olx.LayerFilterFunction|undefined}
+ * @api stable
+ */
+olx.ForEachFeatureOptions.prototype.layerFilter;
+
+
+/**
+ * Value to use as `this` when executing `layerFilter`.
+ * @type {Object}
+ * @api stable
+ */
+olx.ForEachFeatureOptions.prototype.layerFilterThis;
+
+
+/**
+ * Value of a radius in whichs area around the given coordinate features are
+ *    called.
+ * @type {number}
+ * @api stable
+ */
+olx.ForEachFeatureOptions.prototype.hitTolerance;
+
 
 /**
  * Object literal with config options for the overlay.