From c686b7a14768461afbc47cec5ca53e4b4b5bb0b7 Mon Sep 17 00:00:00 2001
From: Robin Hu <robinfhu@gmail.com>
Date: Mon, 5 Aug 2013 22:05:25 -0400
Subject: [PATCH] Pie chart's .nv-label needs a pointer-events:none rule. This
 makes tooltips stable and not disappear when you mouse over a label. Issue
 #48

---
 src/nv.d3.css | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/nv.d3.css b/src/nv.d3.css
index 4deebc8..5bc2cce 100644
--- a/src/nv.d3.css
+++ b/src/nv.d3.css
@@ -311,7 +311,6 @@ svg .title {
 
 .nvd3.nv-pie path {
   stroke-opacity: 0;
-
   transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear;
   -moz-transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear;
   -webkit-transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear;
@@ -331,12 +330,10 @@ svg .title {
 
 .nvd3.nv-pie .hover path {
   fill-opacity: .7;
-/*
-  stroke-width: 6px;
-  stroke-opacity: 1;
-*/
 }
-
+.nvd3.nv-pie .nv-label {
+  pointer-events: none;
+}
 .nvd3.nv-pie .nv-label rect {
   fill-opacity: 0;
   stroke-opacity: 0;