From bebc9f5d4f3af7622f18b3cefe648aea0733cd65 Mon Sep 17 00:00:00 2001
From: David Souther <davidsouther@gmail.com>
Date: Fri, 6 Dec 2013 15:57:31 -0500
Subject: [PATCH 1/2] Update nvd3 d3 dependency to ~, so no conflicts with
 packages who also require d3 at a newer 3.3 version.

---
 bower.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bower.json b/bower.json
index ae4cdcb..0cdfda2 100644
--- a/bower.json
+++ b/bower.json
@@ -18,7 +18,7 @@
   ],
   "license": "Apache License, v2.0",
   "dependencies": {
-    "d3": "3.3.5"
+    "d3": "~3.3.5"
   },
   "ignore" : [
     "**/.*",

From b8b06c75a44ec5c282127d20c3fc70580439104d Mon Sep 17 00:00:00 2001
From: Robin Hu <robinfhu@gmail.com>
Date: Mon, 16 Dec 2013 13:26:00 -0500
Subject: [PATCH 2/2] Made a fix to calcApproxTextWidth, to fix bug on IE9.

---
 nv.d3.js     | 11 ++++++-----
 src/utils.js | 11 ++++++-----
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/nv.d3.js b/nv.d3.js
index a1a9dfc..a066df1 100644
--- a/nv.d3.js
+++ b/nv.d3.js
@@ -971,15 +971,16 @@ nv.utils.pjax = function(links, content) {
 }
 
 /* For situations where we want to approximate the width in pixels for an SVG:text element.
-Most common instance is when the element is in a display:none; container. 
+Most common instance is when the element is in a display:none; container.
 Forumla is : text.length * font-size * constant_factor
 */
 nv.utils.calcApproxTextWidth = function (svgTextElem) {
-    if (svgTextElem instanceof d3.selection) {
+    if (typeof svgTextElem.style === 'function'
+        && typeof svgTextElem.text === 'function') {
         var fontSize = parseInt(svgTextElem.style("font-size").replace("px",""));
         var textLength = svgTextElem.text().length;
 
-        return textLength * fontSize * 0.5; 
+        return textLength * fontSize * 0.5;
     }
     return 0;
 };
@@ -987,8 +988,8 @@ nv.utils.calcApproxTextWidth = function (svgTextElem) {
 /* Numbers that are undefined, null or NaN, convert them to zeros.
 */
 nv.utils.NaNtoZero = function(n) {
-    if (typeof n !== 'number' 
-        || isNaN(n) 
+    if (typeof n !== 'number'
+        || isNaN(n)
         || n === null
         || n === Infinity) return 0;
 
diff --git a/src/utils.js b/src/utils.js
index 7b99e1d..13e848f 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -105,15 +105,16 @@ nv.utils.pjax = function(links, content) {
 }
 
 /* For situations where we want to approximate the width in pixels for an SVG:text element.
-Most common instance is when the element is in a display:none; container. 
+Most common instance is when the element is in a display:none; container.
 Forumla is : text.length * font-size * constant_factor
 */
 nv.utils.calcApproxTextWidth = function (svgTextElem) {
-    if (svgTextElem instanceof d3.selection) {
+    if (typeof svgTextElem.style === 'function'
+        && typeof svgTextElem.text === 'function') {
         var fontSize = parseInt(svgTextElem.style("font-size").replace("px",""));
         var textLength = svgTextElem.text().length;
 
-        return textLength * fontSize * 0.5; 
+        return textLength * fontSize * 0.5;
     }
     return 0;
 };
@@ -121,8 +122,8 @@ nv.utils.calcApproxTextWidth = function (svgTextElem) {
 /* Numbers that are undefined, null or NaN, convert them to zeros.
 */
 nv.utils.NaNtoZero = function(n) {
-    if (typeof n !== 'number' 
-        || isNaN(n) 
+    if (typeof n !== 'number'
+        || isNaN(n)
         || n === null
         || n === Infinity) return 0;