X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=plugins%2Flegend.js;h=7406f82a950f3c7cf7e516786591123f9400eee9;hb=4c10c8d21b6858ea9029bdb789f487d9103d72f9;hp=79f758d6eb6464833cf5b7d858a46bfe57fb4bbb;hpb=d33d1c0b44a06d5159a94838e4e24c745d7c6409;p=dygraphs.git

diff --git a/plugins/legend.js b/plugins/legend.js
index 79f758d..7406f82 100644
--- a/plugins/legend.js
+++ b/plugins/legend.js
@@ -3,6 +3,7 @@
  * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
  * MIT-licensed (http://opensource.org/licenses/MIT)
  */
+/*global Dygraph:false */
 
 Dygraph.Plugins.Legend = (function() {
 /*
@@ -189,7 +190,7 @@ generateLegendHTML = function(g, x, sel_points, oneEmWidth) {
   // If no points are selected, we display a default legend. Traditionally,
   // this has been blank. But a better default would be a conventional legend,
   // which provides essential information for a non-interactive chart.
-  var html, sepLines, i, c, dash, strokePattern;
+  var html, sepLines, i, dash, strokePattern;
   var labels = g.getLabels();
 
   if (typeof(x) === 'undefined') {
@@ -244,7 +245,7 @@ generateLegendHTML = function(g, x, sel_points, oneEmWidth) {
 
     // TODO(danvk): use a template string here and make it an attribute.
     html += "<span" + cls + ">" + " <b><span style='color: " + series.color + ";'>" +
-        pt.name + "</span></b>:" + yval + "</span>";
+        pt.name + "</span></b>:&nbsp;" + yval + "</span>";
   }
   return html;
 };