From 4875e593706b4d5f678c7bbd5eb3276feecf596b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89tienne=20T=C3=A9treault-Pinard?= <etienne@plot.ly>
Date: Wed, 8 Feb 2017 17:43:40 -0500
Subject: [PATCH 1/2] plot bar/histogram trace in bar layer update selection

- as opposed to in the bar layer enter selection
  as previously.
---
 src/traces/bar/plot.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/traces/bar/plot.js b/src/traces/bar/plot.js
index d9ee36c2265..ff69c21f01f 100644
--- a/src/traces/bar/plot.js
+++ b/src/traces/bar/plot.js
@@ -37,8 +37,9 @@ module.exports = function plot(gd, plotinfo, cdbar) {
 
     var bartraces = plotinfo.plot.select('.barlayer')
         .selectAll('g.trace.bars')
-            .data(cdbar)
-      .enter().append('g')
+        .data(cdbar);
+
+    bartraces.enter().append('g')
         .attr('class', 'trace bars');
 
     bartraces.append('g')

From 9d9aaa70523b51f8f07461bf309ef423956618e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89tienne=20T=C3=A9treault-Pinard?= <etienne@plot.ly>
Date: Wed, 8 Feb 2017 17:43:53 -0500
Subject: [PATCH 2/2] add mock of bar and histogram on same subplot

---
 test/image/baselines/bar_and_histogram.png | Bin 0 -> 13334 bytes
 test/image/mocks/bar_and_histogram.json    |  13 +++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 test/image/baselines/bar_and_histogram.png
 create mode 100644 test/image/mocks/bar_and_histogram.json

diff --git a/test/image/baselines/bar_and_histogram.png b/test/image/baselines/bar_and_histogram.png
new file mode 100644
index 0000000000000000000000000000000000000000..d5e426b968fc634a9499fcffc96df6eb91cdbf74
GIT binary patch
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diff --git a/test/image/mocks/bar_and_histogram.json b/test/image/mocks/bar_and_histogram.json
new file mode 100644
index 00000000000..c14416c6785
--- /dev/null
+++ b/test/image/mocks/bar_and_histogram.json
@@ -0,0 +1,13 @@
+{
+  "data": [
+    { "x": [1,1,1,1,1,2,2,2,3,3], "type": "histogram" },
+    { "x": [1,2,3], "y":[-1,-2,-3], "type": "bar" },
+    { "x": [1,2,3], "y":[-1,-2,-3], "type": "bar", "yaxis":"y2" },
+    { "x": [1,1,1,1,1,2,2,2,3,3], "type": "histogram", "yaxis":"y2" }
+  ],
+  "layout": {
+    "yaxis": { "domain": [0,0.49] },
+    "yaxis2": { "domain": [0.51, 1] },
+    "showlegend": false
+  }
+}