From 2407ee1db9c999b96fb7bc3ac6c61aeb7c9d19c6 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 20 Dec 2013 19:27:27 +0100
Subject: [PATCH 1/2] Add options object to ol.render.FeaturesOverlay
 constructor

---
 src/objectliterals.jsdoc         |  7 +++++++
 src/ol/render/featuresoverlay.js | 22 +++++++++++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/objectliterals.jsdoc b/src/objectliterals.jsdoc
index 8dc27ba5d6..88c4cca834 100644
--- a/src/objectliterals.jsdoc
+++ b/src/objectliterals.jsdoc
@@ -503,6 +503,13 @@
  *     supported.
  */
 
+/**
+ * @typedef {Object} olx.render.FeaturesOverlayOptions
+ * @property {Array.<ol.Feature>|ol.Collection|undefined} features Features.
+ * @property {ol.Map|undefined} map Map.
+ * @property {ol.style.StyleFunction|undefined} styleFunction Style function.
+ */
+
 /**
  * @typedef {Object} olx.source.BingMapsOptions
  * @property {string|undefined} culture Culture code. Default is `en-us`.
diff --git a/src/ol/render/featuresoverlay.js b/src/ol/render/featuresoverlay.js
index 3b5352c784..914cad6dfc 100644
--- a/src/ol/render/featuresoverlay.js
+++ b/src/ol/render/featuresoverlay.js
@@ -15,8 +15,11 @@ goog.require('ol.style.StyleFunction');
 
 /**
  * @constructor
+ * @param {olx.render.FeaturesOverlayOptions=} opt_options Options.
  */
-ol.render.FeaturesOverlay = function() {
+ol.render.FeaturesOverlay = function(opt_options) {
+
+  var options = goog.isDef(opt_options) ? opt_options : options;
 
   /**
    * @private
@@ -54,6 +57,23 @@ ol.render.FeaturesOverlay = function() {
    */
   this.styleFunction_ = undefined;
 
+  if (goog.isDef(options.features)) {
+    if (goog.isArray(options.features)) {
+      this.setFeatures(new ol.Collection(goog.array.clone(options.features)));
+    } else {
+      goog.asserts.assertInstanceof(options.features, ol.Collection);
+      this.setFeatures(options.features);
+    }
+  }
+
+  if (goog.isDef(options.styleFunction)) {
+    this.setStyleFunction(options.styleFunction);
+  }
+
+  if (goog.isDef(options.map)) {
+    this.setMap(options.map);
+  }
+
 };
 
 

From 8d1f56a7cb9053e7dd9ad1ad1edf86f78f0c06df Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 20 Dec 2013 19:27:40 +0100
Subject: [PATCH 2/2] Export ol.render.FeaturesOverlay

---
 src/ol/render/featuresoverlay.exports | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 src/ol/render/featuresoverlay.exports

diff --git a/src/ol/render/featuresoverlay.exports b/src/ol/render/featuresoverlay.exports
new file mode 100644
index 0000000000..38cf3f5d98
--- /dev/null
+++ b/src/ol/render/featuresoverlay.exports
@@ -0,0 +1,5 @@
+@exportSymbol ol.render.FeaturesOverlay
+@exportProperty ol.render.FeaturesOverlay.prototype.getFeatures
+@exportProperty ol.render.FeaturesOverlay.prototype.setFeatures
+@exportProperty ol.render.FeaturesOverlay.prototype.setMap
+@exportProperty ol.render.FeaturesOverlay.prototype.setStyleFunction