X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2FUtil.js;h=7fca030a765695cc4470b528f38c4f9766d85556;hb=009e949fc89eae685ef50e47e96ec86f26808c49;hp=7ab0b9a485b69118fb390acb9ecc6ee9b722660a;hpb=fa607ffbc86e564cd44c2626f14ef799518b8252;p=dygraphs.git

diff --git a/auto_tests/tests/Util.js b/auto_tests/tests/Util.js
index 7ab0b9a..7fca030 100644
--- a/auto_tests/tests/Util.js
+++ b/auto_tests/tests/Util.js
@@ -6,8 +6,9 @@
 var Util = {};
 
 /**
- * Get the y-labels for a given axis. You can specify a parent if more than one
- * graph is on the document.
+ * Get the y-labels for a given axis.
+ *
+ * You can specify a parent if more than one graph is in the document.
  */
 Util.getYLabels = function(axis_num, parent) {
   axis_num = axis_num || "";
@@ -21,6 +22,21 @@ Util.getYLabels = function(axis_num, parent) {
 }
 
 /**
+ * Get the x-labels for a given axis.
+ *
+ * You can specify a parent if more than one graph is in the document.
+ */
+Util.getXLabels = function(parent) {
+  parent = parent || document;
+  var x_labels = parent.getElementsByClassName("dygraph-axis-label-x");
+  var ary = [];
+  for (var i = 0; i < x_labels.length; i++) {
+    ary.push(x_labels[i].innerHTML);
+  }
+  return ary;
+}
+
+/**
  * Returns all text in tags w/ a given css class, sorted.
  * You can specify a parent if more than one graph is on the document.
  */
@@ -34,3 +50,10 @@ Util.getClassTexts = function(css_class, parent) {
   texts.sort();
   return texts;
 }
+
+Util.getLegend = function(parent) {
+  parent = parent || document;
+  var legend = parent.getElementsByClassName("dygraph-legend")[0];
+  return legend.textContent;
+}
+