From: Dan Vanderkam <dan@dygraphs.com>
Date: Tue, 15 Feb 2011 04:10:33 +0000 (-0500)
Subject: Fix bug w/ annotations and raw format
X-Git-Tag: v1.0.0~584^2~1
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=70a50f942ebb909cdc13fb1f455fb28598571c91;hp=a6a505d1759f087a1e29ad84fc8510aa4cbc4f6e;p=dygraphs.git

Fix bug w/ annotations and raw format
---

diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 8133d86..f463e39 100644
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -32,9 +32,9 @@ DygraphLayout.prototype.addDataset = function(setname, set_xy) {
 
 DygraphLayout.prototype.setAnnotations = function(ann) {
   // The Dygraph object's annotations aren't parsed. We parse them here and
-  // save a copy.
+  // save a copy. If there is no parser, then the user must be using raw format.
   this.annotations = [];
-  var parse = this.attr_('xValueParser');
+  var parse = this.attr_('xValueParser') || function(x) { return x; };
   for (var i = 0; i < ann.length; i++) {
     var a = {};
     if (!ann[i].xval && !ann[i].x) {