From 3d070728b5df53d7911e0fd5624116bce7c71717 Mon Sep 17 00:00:00 2001
From: YuanYifei <YuanYifei@users.noreply.github.com>
Date: Wed, 26 Oct 2016 19:05:04 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=BC=8F=E6=96=97=E5=9B=BEto?=
 =?UTF-8?q?oltip=E6=B2=A1=E6=9C=89=E7=99=BE=E5=88=86=E6=AF=94=E7=9A=84?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
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---
 src/chart/funnel/FunnelSeries.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/chart/funnel/FunnelSeries.js b/src/chart/funnel/FunnelSeries.js
index 0d7c540635..f493bee4b3 100644
--- a/src/chart/funnel/FunnelSeries.js
+++ b/src/chart/funnel/FunnelSeries.js
@@ -41,7 +41,19 @@ define(function(require) {
             labelLineEmphasisOpt.show = labelLineEmphasisOpt.show
                 && option.label.emphasis.show;
         },
+        
+        // Overwrite
+        getDataParams: function (dataIndex) {
+            var data = this._data;
+            var params = FunnelSeries.superCall(this, 'getDataParams', dataIndex);
+            var sum = data.getSum('value');
+            // Percent is 0 if sum is 0
+            params.percent = !sum ? 0 : +(data.get('value', dataIndex) / sum * 100).toFixed(2);
 
+            params.$vars.push('percent');
+            return params;
+        },
+        
         defaultOption: {
             zlevel: 0,                  // 一级层叠
             z: 2,                       // 二级层叠
@@ -98,4 +110,4 @@ define(function(require) {
     });
 
     return FunnelSeries;
-});
\ No newline at end of file
+});