From bc4dfad6c8cadf63f8b04f0bee07b77cb211ca9d Mon Sep 17 00:00:00 2001
From: Krist Wongsuphasawat <krist.wongz@gmail.com>
Date: Thu, 18 Oct 2018 18:00:42 -0700
Subject: [PATCH] fix bar chart value overlap with legend (#6145)

---
 superset/assets/src/visualizations/nvd3/NVD3Vis.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/superset/assets/src/visualizations/nvd3/NVD3Vis.js b/superset/assets/src/visualizations/nvd3/NVD3Vis.js
index 392e3a5d56e0f..5000731c62ae2 100644
--- a/superset/assets/src/visualizations/nvd3/NVD3Vis.js
+++ b/superset/assets/src/visualizations/nvd3/NVD3Vis.js
@@ -322,6 +322,9 @@ function nvd3Vis(element, props) {
           });
         }
         if (showBarValue) {
+          // Add more margin to avoid label colliding with legend.
+          const top = chart.margin().top;
+          chart.margin({ top: top + 24 });
           setTimeout(function () {
             drawBarValues(svg, data, isBarStacked, yAxisFormat);
           }, ANIMATION_TIME);