+ // Preserve valueWindow settings if they exist, and if the user hasn't
+ // specified a new valueRange.
+ var valueWindows;
+ if (this.axes_ != undefined && this.user_attrs_.hasOwnProperty("valueRange") == false) {
+ valueWindows = [];
+ for (var index = 0; index < this.axes_.length; index++) {
+ valueWindows.push(this.axes_[index].valueWindow);
+ }
+ }
+
+