Add initial pass of write support, always write out ol.style.Stroke as LineSymbolizer

src/ol/style/rule.js

@@ -78,3 +78,27 @@ ol.style.Rule.prototype.applies = function(feature, resolution) {
 ol.style.Rule.prototype.getSymbolizers = function() {
   return this.symbolizers_;
 };
+
+
+/**
+ * @return {ol.expr.Expression}
+ */
+ol.style.Rule.prototype.getFilter = function() {
+  return this.filter_;
+};
+
+
+/**
+ * @return {number}
+ */
+ol.style.Rule.prototype.getMinResolution = function() {
+  return this.minResolution_;
+};
+
+
+/**
+ * @return {number}
+ */
+ol.style.Rule.prototype.getMaxResolution = function() {
+  return this.maxResolution_;
+};

src/ol/style/style.js

@@ -207,3 +207,19 @@ ol.style.Style.reduceLiterals_ = function(literals) {
   }
   return reduced;
 };
+
+
+/**
+ * @return {Array.<ol.style.Rule>}
+ */
+ol.style.Style.prototype.getRules = function() {
+  return this.rules_;
+};
+
+
+/**
+ * @param {Array.<ol.style.Rule>} rules The rules to set.
+ */
+ol.style.Style.prototype.setRules = function(rules) {
+  this.rules_ = rules;
+};

src/ol/style/textsymbolizer.js

@@ -215,6 +215,15 @@ ol.style.Text.prototype.getZIndex = function() {
 };
 
 
+/**
+ * Get the stroke.
+ * @return {ol.style.Stroke} Stroke.
+ */
+ol.style.Text.prototype.getStroke = function() {
+  return this.stroke_;
+};
+
+
 /**
  * Set the font color.
  * @param {ol.expr.Expression} color Font color.