From b045075a96232f1e2f2e14bdaa171eba67b0fa29 Mon Sep 17 00:00:00 2001
From: David Dolphin <tyrion.skynet@gmail.com>
Date: Fri, 2 Dec 2016 22:14:39 -0800
Subject: [PATCH] Sankey Tooltip fix (#1748) (#1750)

.layer{X,Y} gives viewport offset, moved to node offset using .offset{X,Y}
---
 superset/assets/visualizations/sankey.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/superset/assets/visualizations/sankey.js b/superset/assets/visualizations/sankey.js
index 84768d97a9e..b1e81187dd6 100644
--- a/superset/assets/visualizations/sankey.js
+++ b/superset/assets/visualizations/sankey.js
@@ -89,8 +89,8 @@ function sankeyVis(slice) {
           .html(function () { return getTooltipHtml(d); })
          .transition()
           .duration(200)
-          .style('left', (d3.event.layerX + 10) + 'px')
-          .style('top', (d3.event.layerY + 10) + 'px')
+          .style('left', (d3.event.offsetX + 10) + 'px')
+          .style('top', (d3.event.offsetY + 10) + 'px')
           .style('opacity', 0.95);
       }