From 74f0a19f609ebd435810b153857964772ba7155c Mon Sep 17 00:00:00 2001
From: Ovilia <zwl.sjtu@gmail.com>
Date: Mon, 11 Dec 2017 14:19:52 +0800
Subject: [PATCH] feat(sunburst): click event support

---
 src/chart/sunburst/SunburstPiece.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/chart/sunburst/SunburstPiece.js b/src/chart/sunburst/SunburstPiece.js
index fcf6a9c55..722f726b6 100644
--- a/src/chart/sunburst/SunburstPiece.js
+++ b/src/chart/sunburst/SunburstPiece.js
@@ -104,6 +104,8 @@ SunburstPieceProto.updateData = function (
     );
     sector.hoverStyle = itemStyleModel.getModel('emphasis').getItemStyle();
 
+    sector.dataIndex = node.dataIndex;
+
     var cursorStyle = itemModel.getShallow('cursor');
     cursorStyle && sector.attr('cursor', cursorStyle);
 
-- 
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