Add scale to ol.style.Text

src/objectliterals.jsdoc

@@ -943,6 +943,7 @@
 /**
  * @typedef {Object} olx.style.TextOptions
  * @property {string|undefined} font Font.
+ * @property {number|undefined} scale Scale.
  * @property {number|undefined} rotation Rotation.
  * @property {string|undefined} text Text.
  * @property {string|undefined} textAlign Text alignment.

src/ol/style/textstyle.js

@@ -22,6 +22,12 @@ ol.style.Text = function(opt_options) {
    */
   this.rotation_ = options.rotation;
 
+  /**
+   * @private
+   * @type {number|undefined}
+   */
+  this.scale_ = options.scale;
+
   /**
    * @private
    * @type {string|undefined}
@@ -78,6 +84,14 @@ ol.style.Text.prototype.getRotation = function() {
 };
 
 
+/**
+ * @return {number|undefined} Scale.
+ */
+ol.style.Text.prototype.getScale = function() {
+  return this.scale_;
+};
+
+
 /**
  * @return {ol.style.Stroke} Stroke style.
  */