Add ol.style.Circle#setRadius

src/ol/style/circle.js

@@ -23,6 +23,12 @@ ol.style.Circle = function(opt_options) {
 
   var options = opt_options || {};
 
+  /**
+   * @private
+   * @type {ol.style.AtlasManager|undefined}
+   */
+  this.atlasManager_ = options.atlasManager;
+
   /**
    * @private
    * @type {Array.<string>}
@@ -89,12 +95,6 @@ ol.style.Circle = function(opt_options) {
    */
   this.hitDetectionImageSize_ = null;
 
-  /**
-   * @private
-   * @type {ol.style.AtlasManager|undefined}
-   */
-  this.atlasManager_ = options.atlasManager;
-
   this.render_(this.atlasManager_);
 
   /**
@@ -231,6 +231,18 @@ ol.style.Circle.prototype.getStroke = function() {
 };
 
 
+/**
+ * Set the circle radius.
+ *
+ * @param {number} radius Circle radius.
+ * @api
+ */
+ol.style.Circle.prototype.setRadius = function(radius) {
+  this.radius_ = radius;
+  this.render_(this.atlasManager_);
+};
+
+
 /**
  * @inheritDoc
  */