X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=gallery%2Fhighlighted-series.js;h=2fdd1cf5b8dd342b2b1c8b80e3877617e45b4984;hb=237060cc571db3965c26e21689c01a87c4cbb8a3;hp=27a6458367b4a084bb57d015f7fac912736ff128;hpb=f978433f1679216e312114af7d2a9ea3e3b5b36b;p=dygraphs.git

diff --git a/gallery/highlighted-series.js b/gallery/highlighted-series.js
index 27a6458..2fdd1cf 100644
--- a/gallery/highlighted-series.js
+++ b/gallery/highlighted-series.js
@@ -27,19 +27,6 @@ var getData = function(numSeries, numRows, isStacked) {
   return data;
 };
 
-var makeClickCallback = function(graph) {
-  var isLocked = false;
-  return function(ev) {
-    if (isLocked) {
-      graph.clearSelection();
-      isLocked = false;
-    } else {
-      graph.setSelection(graph.getSelection(), graph.getHighlightSeries(), true);
-      isLocked = true;
-    }
-  };
-};
-
 var makeGraph = function(className, numSeries, numRows, isStacked) {
   var demo = document.getElementById('demo');
   var div = document.createElement('div');
@@ -73,7 +60,14 @@ var makeGraph = function(className, numSeries, numRows, isStacked) {
           highlightCircleSize: 5,
         },
       });
-  g.updateOptions({clickCallback: makeClickCallback(g)}, true);
+  var onclick = function(ev) {
+    if (g.isSeriesLocked()) {
+      g.clearSelection();
+    } else {
+      g.setSelection(g.getSelection(), g.getHighlightSeries(), true);
+    }
+  };
+  g.updateOptions({clickCallback: onclick}, true);
   g.setSelection(false, 's005');
   //console.log(g);
 };