add data index to legendFormatter data

danvk · Jun 7, 2019 · 6d639bc · 6d639bc
1 parent 27cee3f
commit 6d639bc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/plugins/legend.js b/src/plugins/legend.js
@@ -195,6 +195,7 @@ Legend.generateLegendHTML = function(g, x, sel_points, oneEmWidth, row) {
   var data = {
     dygraph: g,
     x: x,
+    i: row,
     series: []
   };